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diff --git a/train/mermaid/easy/mermaid_97.png b/train/mermaid/easy/mermaid_97.png
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index 0000000000000000000000000000000000000000..7657061ed06f5959bddeeef07155b9a35925f031
--- /dev/null
+++ b/train/mermaid/easy/mermaid_97.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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diff --git a/train/mermaid/medium/mermaid_10.mmd b/train/mermaid/medium/mermaid_10.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1a5a42735af41789272eb7bd4826463538c2e743
--- /dev/null
+++ b/train/mermaid/medium/mermaid_10.mmd
@@ -0,0 +1,56 @@
+graph TD
+    N0([start])
+    N1[Wound Care]
+    N2{Rehabilitation Therapy}
+    N3[Surgery]
+    N4([Triage])
+    N5([Telemedicine Consultation])
+    N6[[Diagnosis]]
+    N7([end])
+    S0(( ))
+    M0(( ))
+    subgraph Epidemiological Tracking
+        nest0_0[Home Care Visit]
+        nest0_1[Pharmacy Order]
+        nest0_2(Patient Education)
+        nest0_3[Biopsy]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |yes| N3
+    N3 -.-> |no| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> |no| N7
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N5 --> nest0_0
+    nest0_3 --> |no| N1
+    N4 --> S0
+    S0 --> N7
+    S0 --> |no| N6
+    N1 -.-> M0
+    N0 --> M0
+    M0 -.-> N4
+    style S0 fill:#E0F2F1,stroke:#4DB6AC
+    style M0 fill:#E0F2F1,stroke:#4DB6AC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#C0CA33,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_100.mmd b/train/mermaid/medium/mermaid_100.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..76fcfd81fdf98d5cb75eee14b294dc0e648c28ea
--- /dev/null
+++ b/train/mermaid/medium/mermaid_100.mmd
@@ -0,0 +1,66 @@
+graph TD
+    N0([start])
+    N1[(Investment Property Analysis)]
+    N2[[Ownership Transfer]]
+    N3[Eviction Process]
+    N4[[Contract Review]]
+    N5[Property Valuation]
+    N6[Price Negotiation]
+    N7[/Tenant Screening/]
+    N8[/Commercial Lease Negotiation/]
+    N9([end])
+    S0(( ))
+    subgraph Maintenance Request
+        nest0_0[[Lease Renewal]]
+        nest0_1(Escrow Setup)
+        nest0_2[(Buyer Inquiry)]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> |invests| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |inspects| N7
+    N7 -.-> N8
+    N8 -.-> |approves| N9
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N6 --> nest0_0
+    nest0_2 -.-> N4
+    N5 -.-> S0
+    S0 --> |transfers| N7
+    S0 --> N8
+    N8 --> N0
+    style N0 fill:#F3E5F5,stroke:#AB47BC
+    style N1 fill:#FCFCE7,stroke:#DCE775
+    style N2 fill:#FCFCE7,stroke:#DCE775
+    style N3 fill:#F3E5F5,stroke:#AB47BC
+    style N4 fill:#FFCDD2,stroke:#F44336
+    style N5 fill:#F3E5F5,stroke:#AB47BC
+    style N6 fill:#FCFCE7,stroke:#DCE775
+    style N7 fill:#FCFCE7,stroke:#DCE775
+    style N8 fill:#F3E5F5,stroke:#AB47BC
+    style N9 fill:#FCFCE7,stroke:#DCE775
+    style S0 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_0 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_1 fill:#FFCDD2,stroke:#F44336
+    style nest0_2 fill:#FFCDD2,stroke:#F44336
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#AB47BC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_101.mmd b/train/mermaid/medium/mermaid_101.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e877ef972d2ed64e13bd2368ecd86c102a64b2ac
--- /dev/null
+++ b/train/mermaid/medium/mermaid_101.mmd
@@ -0,0 +1,76 @@
+graph LR
+    N0([Escrow Setup])
+    N1[Contract Review]
+    N2[Property Appraisal]
+    N3[Offer Submission]
+    N4[[Land Acquisition]]
+    N5[/Legal Verification/]
+    N6[[Title Check]]
+    N7([Document Signing])
+    N8[Maintenance Request]
+    N9([Property Tax Payment])
+    S0(( ))
+    M0(( ))
+    subgraph Tenant Screening
+        nest0_0{Renovation Planning}
+        nest0_1[Brokerage License Renewal]
+        nest0_2{Virtual Tour Creation}
+        nest0_3(Property Insurance)
+    end
+    N0 --> N1
+    N1 --> |finances| N2
+    N2 -.-> |renovates| N3
+    N3 -.-> N4
+    N4 -.-> |permits| N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N2 -.-> |consults| nest0_0
+    nest0_3 -.-> |reviews| N6
+    N0 --> S0
+    S0 --> N9
+    S0 --> |mortgages| N3
+    N2 --> M0
+    N6 -.-> M0
+    M0 -.-> N8
+    style N0 fill:#DACBE3,stroke:#A188D0
+    style N1 fill:#E8F0EA,stroke:#92C79A
+    style N2 fill:#FCFCE7,stroke:#DCE775
+    style N3 fill:#E8F0EA,stroke:#92C79A
+    style N4 fill:#FCFCE7,stroke:#DCE775
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#DACBE3,stroke:#A188D0
+    style N7 fill:#E8F0EA,stroke:#92C79A
+    style N8 fill:#E8F0EA,stroke:#92C79A
+    style N9 fill:#DACBE3,stroke:#A188D0
+    style S0 fill:#FCFCE7,stroke:#DCE775
+    style M0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_0 fill:#DACBE3,stroke:#A188D0
+    style nest0_1 fill:#DACBE3,stroke:#A188D0
+    style nest0_2 fill:#FCFCE7,stroke:#DCE775
+    style nest0_3 fill:#E8F0EA,stroke:#92C79A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#DCE775,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_101.txt b/train/mermaid/medium/mermaid_101.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9ac7565783c20d3a867fddce7662d738a945945c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_101.txt
@@ -0,0 +1,22 @@
+<Brokerage License Renewal, connectedTo, Virtual Tour Creation>
+<Brokerage License Renewal, partOf, Tenant Screening>
+<Contract Review, finances, Property Appraisal>
+<Document Signing, connectedTo, Maintenance Request>
+<Escrow Setup, connectedTo, Contract Review>
+<Escrow Setup, connectedTo, Property Tax Payment>
+<Escrow Setup, mortgages, Offer Submission>
+<Land Acquisition, permits, Legal Verification>
+<Legal Verification, connectedTo, Title Check>
+<Maintenance Request, connectedTo, Property Tax Payment>
+<Offer Submission, connectedTo, Land Acquisition>
+<Property Appraisal, connectedTo, Maintenance Request>
+<Property Appraisal, consults, Renovation Planning>
+<Property Appraisal, renovates, Offer Submission>
+<Property Insurance, partOf, Tenant Screening>
+<Property Insurance, reviews, Title Check>
+<Renovation Planning, connectedTo, Brokerage License Renewal>
+<Renovation Planning, partOf, Tenant Screening>
+<Title Check, connectedTo, Document Signing>
+<Title Check, connectedTo, Maintenance Request>
+<Virtual Tour Creation, connectedTo, Property Insurance>
+<Virtual Tour Creation, partOf, Tenant Screening>
diff --git a/train/mermaid/medium/mermaid_102.txt b/train/mermaid/medium/mermaid_102.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1fd1e488a9b6f264e81570a21aedb24a3854f334
--- /dev/null
+++ b/train/mermaid/medium/mermaid_102.txt
@@ -0,0 +1,18 @@
+<Building Permit Application, connectedTo, Lease Renewal>
+<Building Permit Application, connectedTo, Legal Verification>
+<Building Permit Application, connectedTo, Renovation Planning>
+<Building Permit Application, connectedTo, end>
+<Home Inspection, connectedTo, Ownership Transfer>
+<Lease Renewal, connectedTo, Renovation Planning>
+<Legal Verification, connectedTo, Virtual Tour Creation>
+<Market Trend Analysis, closes, Property Marketing>
+<Market Trend Analysis, partOf, Buyer Inquiry>
+<Ownership Transfer, connectedTo, Market Trend Analysis>
+<Ownership Transfer, connectedTo, Rental Agreement>
+<Property Marketing, finances, Legal Verification>
+<Property Marketing, partOf, Buyer Inquiry>
+<Renovation Planning, connectedTo, Legal Verification>
+<Rental Agreement, develops, end>
+<Virtual Tour Creation, advises, Home Inspection>
+<start, connectedTo, Building Permit Application>
+<start, connectedTo, Renovation Planning>
diff --git a/train/mermaid/medium/mermaid_103.txt b/train/mermaid/medium/mermaid_103.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a476aa55762938429c73d4aadf7d63f057182d28
--- /dev/null
+++ b/train/mermaid/medium/mermaid_103.txt
@@ -0,0 +1,21 @@
+<Brokerage License Renewal, leases, Virtual Tour Creation>
+<Commission Distribution, connectedTo, Property Management>
+<Commission Distribution, partOf, Property Listing>
+<Escrow Setup, inspects, Zoning Compliance>
+<Home Inspection, connectedTo, Title Check>
+<Legal Verification, connectedTo, Brokerage License Renewal>
+<Maintenance Request, connectedTo, Market Trend Analysis>
+<Maintenance Request, partOf, Property Listing>
+<Market Trend Analysis, connectedTo, Property Valuation>
+<Market Trend Analysis, partOf, Property Listing>
+<Open House Event, assigns, Home Inspection>
+<Property Valuation, maintains, Commission Distribution>
+<Property Valuation, partOf, Property Listing>
+<Site Visit Scheduling, connectedTo, Escrow Setup>
+<Site Visit Scheduling, connectedTo, Market Trend Analysis>
+<Site Visit Scheduling, connectedTo, Property Management>
+<Site Visit Scheduling, consults, Zoning Compliance>
+<Title Check, connectedTo, Site Visit Scheduling>
+<Virtual Tour Creation, constructs, Open House Event>
+<Zoning Compliance, connectedTo, Maintenance Request>
+<Zoning Compliance, connectedTo, Property Management>
diff --git a/train/mermaid/medium/mermaid_105.mmd b/train/mermaid/medium/mermaid_105.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c46997cca8e7388e73f233e9e6355b2dbd85bdaf
--- /dev/null
+++ b/train/mermaid/medium/mermaid_105.mmd
@@ -0,0 +1,76 @@
+graph RL
+    N0([start])
+    N1[(Witness Interview)]
+    N2(Rescue Coordination)
+    N3[(Drug Interdiction)]
+    N4[(Public Safety Training)]
+    N5{Incident Command System Activation}
+    N6[[Forensic Analysis]]
+    N7[Victim Support Services]
+    N8[Court Testimony]
+    N9{K9 Unit Deployment}
+    N10(Crime Prevention Programs)
+    N11([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Community Outreach
+        nest0_0[/Emergency Dispatch/]
+        nest0_1{Traffic Control}
+        nest0_2([Hostage Negotiation])
+        nest0_3(Search and Rescue Operations)
+    end
+    N0 -.-> |yes| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> |no| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> |no| N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |yes| nest0_2
+    nest0_2 --> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 --> N5
+    N2 -.-> S0
+    S0 --> |yes| N8
+    S0 -.-> |no| N6
+    N1 -.-> M0
+    N7 --> |no| M0
+    M0 -.-> N9
+    N3 --> M1
+    N2 -.-> |yes| M1
+    M1 -.-> N6
+    style S0 fill:#F1F8E9,stroke:#388E3C
+    style M0 fill:#ECF0FD,stroke:#B8C0F5
+    style M1 fill:#E0E6E9,stroke:#AABEC6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#AABEC6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_107.txt b/train/mermaid/medium/mermaid_107.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a1f45383b21e918f3fb23b412112839a8743efd6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_107.txt
@@ -0,0 +1,25 @@
+<Community Outreach, connectedTo, end>
+<Crime Scene Analysis, yes, Inmate Transport>
+<Disaster Relief Coordination, connectedTo, Hostage Negotiation>
+<Drug Interdiction, connectedTo, Post_Incident Review>
+<Emergency Dispatch, connectedTo, Patrol Scheduling>
+<Evacuation Planning, connectedTo, Shelter Setup>
+<Evacuation Planning, partOf, Emergency Medical Service>
+<Hazard Detection, connectedTo, Emergency Dispatch>
+<Hostage Negotiation, connectedTo, Drug Interdiction>
+<Hostage Negotiation, connectedTo, Emergency Dispatch>
+<Hostage Negotiation, connectedTo, Inmate Transport>
+<Hostage Negotiation, connectedTo, Suspect Identification>
+<Inmate Transport, connectedTo, Public Warning>
+<Patrol Scheduling, yes, Community Outreach>
+<Post_Incident Review, yes, Crime Scene Analysis>
+<Public Warning, connectedTo, Hazard Detection>
+<Shelter Setup, connectedTo, Patrol Scheduling>
+<Shelter Setup, partOf, Emergency Medical Service>
+<Suspect Identification, connectedTo, Threat Assessment>
+<Suspect Identification, no, Evacuation Planning>
+<Threat Assessment, connectedTo, Community Outreach>
+<Threat Assessment, connectedTo, Drug Interdiction>
+<Threat Assessment, no, Patrol Scheduling>
+<start, no, Drug Interdiction>
+<start, yes, Disaster Relief Coordination>
diff --git a/train/mermaid/medium/mermaid_11.txt b/train/mermaid/medium/mermaid_11.txt
new file mode 100644
index 0000000000000000000000000000000000000000..204a1b4c3c531ae8eeea821d039de53949c04064
--- /dev/null
+++ b/train/mermaid/medium/mermaid_11.txt
@@ -0,0 +1,20 @@
+<Allergy Test, connectedTo, Mental Health Assessment>
+<Allergy Test, partOf, Pharmacy Order>
+<Biopsy, connectedTo, Surgery>
+<Diagnosis, admits, Biopsy>
+<Discharge, partOf, Pharmacy Order>
+<Discharge, records, Allergy Test>
+<Medical History, connectedTo, Diagnosis>
+<Medical History, connectedTo, Prescription>
+<Medical History, connectedTo, Symptom Monitoring>
+<Mental Health Assessment, connectedTo, Physical Examination>
+<Mental Health Assessment, partOf, Pharmacy Order>
+<Patient Transfer, examines, Diagnosis>
+<Physical Examination, discharges, Surgery>
+<Physical Examination, partOf, Pharmacy Order>
+<Prescription, connectedTo, Diagnosis>
+<Prescription, connectedTo, Discharge>
+<Prescription, connectedTo, Patient Transfer>
+<Prescription, connectedTo, Surgery>
+<Surgery, connectedTo, Symptom Monitoring>
+<Symptom Monitoring, responds, Medical Record Keeping>
diff --git a/train/mermaid/medium/mermaid_112.mmd b/train/mermaid/medium/mermaid_112.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..127cba18bb4e62cd60650bbd3ba1600db768bbdd
--- /dev/null
+++ b/train/mermaid/medium/mermaid_112.mmd
@@ -0,0 +1,98 @@
+graph TD
+    N0([Border Security])
+    N1[Emergency Dispatch]
+    N2[[K9 Unit Deployment]]
+    N3[Inmate Transport]
+    N4[[Crime Scene Analysis]]
+    N5(Evacuation Planning)
+    N6[/Suspect Identification/]
+    N7([Drug Interdiction])
+    N8[Witness Interview]
+    N9[[Fire Suppression]]
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Shelter Setup
+        nest0_0[(SWAT Team Activation)]
+        nest0_1[(Cybersecurity Threat Response)]
+        nest0_2[Court Testimony]
+    end
+    N0 -.-> N1
+    N1 -.-> |detains| N2
+    N2 --> N3
+    N3 --> |analyzes| N4
+    N4 -.-> |licenses| N5
+    N5 -.-> N6
+    N6 -.-> |alerts| N7
+    N7 --> |educates| N8
+    N8 --> N9
+    N9 --> N10
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N5 --> nest0_0
+    nest0_2 --> |protects| N5
+    N2 -.-> S0
+    S0 --> |contains| N9
+    S0 -.-> N5
+    S0 -.-> N10
+    N1 --> S1
+    S1 --> |allocates| N5
+    S1 --> N6
+    S1 -.-> N7
+    N2 -.-> |rehabilitates| M0
+    N3 -.-> M0
+    M0 -.-> N6
+    N7 -.-> M1
+    N5 --> M1
+    N4 -.-> |communicates| M1
+    M1 -.-> N9
+    style N0 fill:#E6EE9C,stroke:#CDDC39
+    style N1 fill:#FCE4EC,stroke:#F06292
+    style N2 fill:#E4E0DF,stroke:#BDAFA8
+    style N3 fill:#E6EE9C,stroke:#CDDC39
+    style N4 fill:#FCE4EC,stroke:#F06292
+    style N5 fill:#E4E0DF,stroke:#BDAFA8
+    style N6 fill:#FCE4EC,stroke:#F06292
+    style N7 fill:#E6EE9C,stroke:#CDDC39
+    style N8 fill:#E6EE9C,stroke:#CDDC39
+    style N9 fill:#E4E0DF,stroke:#BDAFA8
+    style N10 fill:#E4E0DF,stroke:#BDAFA8
+    style S0 fill:#FCE4EC,stroke:#F06292
+    style S1 fill:#E4E0DF,stroke:#BDAFA8
+    style M0 fill:#E6EE9C,stroke:#CDDC39
+    style M1 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_0 fill:#FCE4EC,stroke:#F06292
+    style nest0_1 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_2 fill:#FCE4EC,stroke:#F06292
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_112.txt b/train/mermaid/medium/mermaid_112.txt
new file mode 100644
index 0000000000000000000000000000000000000000..917e62096d133751b875fe8d4f0234be7df78480
--- /dev/null
+++ b/train/mermaid/medium/mermaid_112.txt
@@ -0,0 +1,28 @@
+<Border Security, connectedTo, Emergency Dispatch>
+<Court Testimony, partOf, Shelter Setup>
+<Court Testimony, protects, Evacuation Planning>
+<Crime Scene Analysis, communicates, Fire Suppression>
+<Crime Scene Analysis, licenses, Evacuation Planning>
+<Cybersecurity Threat Response, connectedTo, Court Testimony>
+<Cybersecurity Threat Response, partOf, Shelter Setup>
+<Drug Interdiction, connectedTo, Fire Suppression>
+<Drug Interdiction, educates, Witness Interview>
+<Emergency Dispatch, allocates, Evacuation Planning>
+<Emergency Dispatch, connectedTo, Drug Interdiction>
+<Emergency Dispatch, connectedTo, Suspect Identification>
+<Emergency Dispatch, detains, K9 Unit Deployment>
+<Evacuation Planning, connectedTo, Fire Suppression>
+<Evacuation Planning, connectedTo, SWAT Team Activation>
+<Evacuation Planning, connectedTo, Suspect Identification>
+<Fire Suppression, connectedTo, end>
+<Inmate Transport, analyzes, Crime Scene Analysis>
+<Inmate Transport, connectedTo, Suspect Identification>
+<K9 Unit Deployment, connectedTo, Evacuation Planning>
+<K9 Unit Deployment, connectedTo, Inmate Transport>
+<K9 Unit Deployment, connectedTo, end>
+<K9 Unit Deployment, contains, Fire Suppression>
+<K9 Unit Deployment, rehabilitates, Suspect Identification>
+<SWAT Team Activation, connectedTo, Cybersecurity Threat Response>
+<SWAT Team Activation, partOf, Shelter Setup>
+<Suspect Identification, alerts, Drug Interdiction>
+<Witness Interview, connectedTo, Fire Suppression>
diff --git a/train/mermaid/medium/mermaid_113.mmd b/train/mermaid/medium/mermaid_113.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..107cdc2dcf2fb4ca1f52c6015b68f21f88711f51
--- /dev/null
+++ b/train/mermaid/medium/mermaid_113.mmd
@@ -0,0 +1,61 @@
+graph TD
+    N0([start])
+    N1[Costume Design]
+    N2[Licensing Approval]
+    N3{Budget Planning}
+    N4(Ticketing Sales)
+    N5[Streaming Setup]
+    N6(Film Distribution)
+    N7[/Casting Call/]
+    N8([end])
+    S0(( ))
+    M0(( ))
+    subgraph Script Writing
+        nest0_0([Intellectual Property Protection])
+        nest0_1{Awards Ceremony Production}
+        nest0_2(Marketing Campaign)
+        nest0_3(Scene Shooting)
+    end
+    N0 --> N1
+    N1 -.-> |no| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> |yes| N6
+    N6 --> N7
+    N7 -.-> N8
+    nest0_0 -.-> |no| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N3 -.-> |no| nest0_0
+    nest0_3 --> N5
+    N2 --> S0
+    S0 -.-> N4
+    S0 -.-> |no| N7
+    S0 -.-> N6
+    N5 --> M0
+    N2 -.-> M0
+    M0 -.-> N8
+    style S0 fill:#C5CAE9,stroke:#3F51B5
+    style M0 fill:#FFF9C4,stroke:#FFEB3B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFEB3B,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_113.txt b/train/mermaid/medium/mermaid_113.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5ad16040deafd8892b8067dc07be1f814c684361
--- /dev/null
+++ b/train/mermaid/medium/mermaid_113.txt
@@ -0,0 +1,22 @@
+<Awards Ceremony Production, connectedTo, Marketing Campaign>
+<Awards Ceremony Production, partOf, Script Writing>
+<Budget Planning, connectedTo, Ticketing Sales>
+<Budget Planning, no, Intellectual Property Protection>
+<Casting Call, connectedTo, end>
+<Costume Design, no, Licensing Approval>
+<Film Distribution, connectedTo, Casting Call>
+<Intellectual Property Protection, no, Awards Ceremony Production>
+<Intellectual Property Protection, partOf, Script Writing>
+<Licensing Approval, connectedTo, Budget Planning>
+<Licensing Approval, connectedTo, Film Distribution>
+<Licensing Approval, connectedTo, Ticketing Sales>
+<Licensing Approval, connectedTo, end>
+<Licensing Approval, no, Casting Call>
+<Marketing Campaign, connectedTo, Scene Shooting>
+<Marketing Campaign, partOf, Script Writing>
+<Scene Shooting, connectedTo, Streaming Setup>
+<Scene Shooting, partOf, Script Writing>
+<Streaming Setup, connectedTo, end>
+<Streaming Setup, yes, Film Distribution>
+<Ticketing Sales, connectedTo, Streaming Setup>
+<start, connectedTo, Costume Design>
diff --git a/train/mermaid/medium/mermaid_114.mmd b/train/mermaid/medium/mermaid_114.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..37b81aff5c07561281b8ed21d8b5ee24ed34bc36
--- /dev/null
+++ b/train/mermaid/medium/mermaid_114.mmd
@@ -0,0 +1,64 @@
+graph RL
+    N0([start])
+    N1(Set Construction)
+    N2(Merchandise Creation)
+    N3[[Scene Scheduling]]
+    N4[(Editing Process)]
+    N5([end])
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Ticketing Sales
+        nest0_0(Music Composition)
+        nest0_1[[Sponsorship Acquisition]]
+        nest0_2[/Location Scouting/]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N3 -.-> |sponsors| nest0_0
+    nest0_2 -.-> N2
+    N0 -.-> S1
+    S1 -.-> |films| N4
+    S1 --> N3
+    N0 -.-> M0
+    N1 --> |manages| M0
+    M0 -.-> N3
+    N0 -.-> M1
+    N2 --> |secures| M1
+    M1 --> N4
+    style N0 fill:#E1F5FE,stroke:#4FC3F7
+    style N1 fill:#E1F5FE,stroke:#4FC3F7
+    style N2 fill:#E1F5FE,stroke:#4FC3F7
+    style N3 fill:#FFF3E0,stroke:#FFB74D
+    style N4 fill:#FFF9C4,stroke:#FFEB3B
+    style N5 fill:#FFF3E0,stroke:#FFB74D
+    style S1 fill:#FFF3E0,stroke:#FFB74D
+    style M0 fill:#FFF3E0,stroke:#FFB74D
+    style M1 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_0 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_1 fill:#FFF3E0,stroke:#FFB74D
+    style nest0_2 fill:#FFF9C4,stroke:#FFEB3B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFEB3B,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_116.txt b/train/mermaid/medium/mermaid_116.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b33210343ad4eb051c6e5aefb32ab0a3c055294f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_116.txt
@@ -0,0 +1,17 @@
+<Animation Production, archives, Ticketing Sales>
+<Animation Production, connectedTo, Streaming Setup>
+<Awards Ceremony Production, masters, Animation Production>
+<Merchandise Creation, connectedTo, Sponsorship Acquisition>
+<Merchandise Creation, partOf, Costume Design>
+<Red Carpet Event, connectedTo, Animation Production>
+<Red Carpet Event, connectedTo, Awards Ceremony Production>
+<Red Carpet Event, connectedTo, Ticketing Sales>
+<Red Carpet Event, develops, Special Effects Design>
+<Red Carpet Event, directs, Animation Production>
+<Sponsorship Acquisition, connectedTo, Animation Production>
+<Sponsorship Acquisition, partOf, Costume Design>
+<Streaming Setup, connectedTo, Talent Management>
+<Streaming Setup, partOf, Costume Design>
+<Talent Management, connectedTo, Merchandise Creation>
+<Talent Management, partOf, Costume Design>
+<Ticketing Sales, connectedTo, Special Effects Design>
diff --git a/train/mermaid/medium/mermaid_117.txt b/train/mermaid/medium/mermaid_117.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7225688608c6c13a0927080808f881d96de6bdb4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_117.txt
@@ -0,0 +1,21 @@
+<Film Distribution, connectedTo, Lighting Setup>
+<Film Distribution, connectedTo, end>
+<Film Distribution, yes, Game Development>
+<Film Festival Submission, partOf, Awards Ceremony Production>
+<Film Festival Submission, yes, Film Distribution>
+<Game Development, connectedTo, Lighting Setup>
+<Lighting Setup, connectedTo, end>
+<Merchandise Creation, connectedTo, Red Carpet Event>
+<Merchandise Creation, partOf, Awards Ceremony Production>
+<Red Carpet Event, connectedTo, Film Festival Submission>
+<Red Carpet Event, partOf, Awards Ceremony Production>
+<Sound Engineering, no, Lighting Setup>
+<Sound Engineering, no, Ticketing Sales>
+<Ticketing Sales, connectedTo, Lighting Setup>
+<Ticketing Sales, no, Film Distribution>
+<Trailer Production, connectedTo, Game Development>
+<Trailer Production, connectedTo, Lighting Setup>
+<Trailer Production, connectedTo, Merchandise Creation>
+<Trailer Production, connectedTo, Sound Engineering>
+<Trailer Production, connectedTo, Ticketing Sales>
+<start, connectedTo, Trailer Production>
diff --git a/train/mermaid/medium/mermaid_118.txt b/train/mermaid/medium/mermaid_118.txt
new file mode 100644
index 0000000000000000000000000000000000000000..64a90142d448e387136abb45f5523eb289662fb0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_118.txt
@@ -0,0 +1,24 @@
+<Audience Feedback, connectedTo, Sponsorship Acquisition>
+<Audience Feedback, renders, Ticketing Sales>
+<Budget Planning, critiques, Sound Engineering>
+<Budget Planning, partOf, Premiere Event>
+<Costume Design, connectedTo, Press Junket>
+<Licensing Approval, secures, Costume Design>
+<Music Composition, casts, Ticketing Sales>
+<Music Composition, connectedTo, Audience Feedback>
+<Music Composition, connectedTo, Press Junket>
+<Post_Production Audio Mixing, connectedTo, Press Junket>
+<Post_Production Audio Mixing, connectedTo, Ticketing Sales>
+<Red Carpet Event, composes, Scene Shooting>
+<Red Carpet Event, connectedTo, Music Composition>
+<Red Carpet Event, connectedTo, Press Junket>
+<Red Carpet Event, connectedTo, Ticketing Sales>
+<Red Carpet Event, distributes, Special Effects Design>
+<Scene Shooting, connectedTo, Special Effects Design>
+<Sound Engineering, connectedTo, Ticketing Sales>
+<Sound Engineering, partOf, Premiere Event>
+<Special Effects Design, connectedTo, Licensing Approval>
+<Sponsorship Acquisition, collaborates, Post_Production Audio Mixing>
+<Sponsorship Acquisition, connectedTo, Budget Planning>
+<Ticketing Sales, connectedTo, Scene Shooting>
+<start, connectedTo, Red Carpet Event>
diff --git a/train/mermaid/medium/mermaid_12.txt b/train/mermaid/medium/mermaid_12.txt
new file mode 100644
index 0000000000000000000000000000000000000000..feb3919c6c28eb9e51e40abf5538f36abc03a65a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_12.txt
@@ -0,0 +1,24 @@
+<Anesthesia Administration, connectedTo, Epidemiological Tracking>
+<Anesthesia Administration, connectedTo, Medication Dispensing>
+<Anesthesia Administration, connectedTo, Patient Intake>
+<Anesthesia Administration, connectedTo, Rehabilitation Therapy>
+<Anesthesia Administration, connectedTo, Wound Care>
+<Clinical Trial, connectedTo, Genetic Counseling>
+<Clinical Trial, partOf, Blood Test>
+<Dental Check_up, verifies, Symptom Monitoring>
+<Epidemiological Tracking, connectedTo, Imaging Scan>
+<Epidemiological Tracking, partOf, Blood Test>
+<Genetic Counseling, connectedTo, Medication Dispensing>
+<Genetic Counseling, partOf, Blood Test>
+<Home Care Visit, connectedTo, Wound Care>
+<Imaging Scan, assesses, Clinical Trial>
+<Imaging Scan, partOf, Blood Test>
+<Medication Dispensing, prescribes, Rehabilitation Therapy>
+<Patient Intake, counsels, Home Care Visit>
+<Rehabilitation Therapy, coordinates, Patient Intake>
+<Surgery, connectedTo, Anesthesia Administration>
+<Surgery, connectedTo, Medication Dispensing>
+<Triage, connectedTo, Dental Check_up>
+<Wound Care, scans, Triage>
+<start, connectedTo, Surgery>
+<start, triages, Medication Dispensing>
diff --git a/train/mermaid/medium/mermaid_120.txt b/train/mermaid/medium/mermaid_120.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f8db73f27e130160a97fe42b5b7b7a365e2e9f1e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_120.txt
@@ -0,0 +1,20 @@
+<Animation Production, creates, Live Performance>
+<Casting Call, connectedTo, Animation Production>
+<Casting Call, connectedTo, Game Development>
+<Casting Call, connectedTo, Music Composition>
+<Casting Call, protects, Sponsorship Acquisition>
+<Game Development, preserves, Scene Shooting>
+<Live Performance, connectedTo, Merchandise Creation>
+<Live Performance, manages, Stunt Coordination>
+<Merchandise Creation, connectedTo, end>
+<Music Composition, connectedTo, Sponsorship Acquisition>
+<Scene Shooting, connectedTo, Music Composition>
+<Sound Engineering, connectedTo, Game Development>
+<Sound Engineering, partOf, Script Writing>
+<Special Effects Design, collaborates, Casting Call>
+<Special Effects Design, connectedTo, Game Development>
+<Sponsorship Acquisition, negotiates, Animation Production>
+<Stunt Coordination, partOf, Script Writing>
+<Stunt Coordination, promotes, Sound Engineering>
+<start, connectedTo, Game Development>
+<start, connectedTo, Special Effects Design>
diff --git a/train/mermaid/medium/mermaid_122.mmd b/train/mermaid/medium/mermaid_122.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ef9e97ab176702c8fe0aafc64fbd58efb7405d6b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_122.mmd
@@ -0,0 +1,64 @@
+graph TD
+    N0([Recycling Process])
+    N1[Environmental Impact Assessment]
+    N2([Resource Recovery])
+    N3{Environmental Education Programs}
+    N4[[Stormwater Management]]
+    N5([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Reforestation Planning
+        nest0_0(Waste Collection)
+        nest0_1(Public Awareness Campaign)
+        nest0_2[/Air Quality Monitoring/]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |regulates| nest0_2
+    N4 --> nest0_0
+    nest0_2 --> |monitors| N1
+    N2 --> S0
+    S0 -.-> N5
+    S0 -.-> |licenses| N4
+    N1 --> S1
+    S1 --> |samples| N3
+    S1 --> N4
+    N2 --> |manages| M0
+    N1 -.-> M0
+    M0 --> N4
+    style N0 fill:#E1BEE7,stroke:#9C27B0
+    style N1 fill:#C8E6C9,stroke:#388E3C
+    style N2 fill:#C8E6C9,stroke:#388E3C
+    style N3 fill:#E0E6E9,stroke:#AABEC6
+    style N4 fill:#C8E6C9,stroke:#388E3C
+    style N5 fill:#C8E6C9,stroke:#388E3C
+    style S0 fill:#C8E6C9,stroke:#388E3C
+    style S1 fill:#C8E6C9,stroke:#388E3C
+    style M0 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_0 fill:#E1BEE7,stroke:#9C27B0
+    style nest0_1 fill:#C8E6C9,stroke:#388E3C
+    style nest0_2 fill:#E1BEE7,stroke:#9C27B0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_123.mmd b/train/mermaid/medium/mermaid_123.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..402d69e01dbf49a8e982b098b7e75b195c5ba45e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_123.mmd
@@ -0,0 +1,96 @@
+graph BT
+    N0([Wildlife Survey])
+    N1[Renewable Energy Grid Integration]
+    N2[(Policy Advocacy)]
+    N3{Climate Modeling}
+    N4[Emission Reporting]
+    N5[Waste Collection]
+    N6[[Resource Recovery]]
+    N7[[Noise Pollution Measurement]]
+    N8(Biodiversity Conservation)
+    N9[/Coastal Erosion Control/]
+    N10{Green Certification}
+    N11[(Ecosystem Restoration)]
+    N12([Public Awareness Campaign])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Pollution Alert
+        nest0_0([Water Sampling])
+        nest0_1(Species Reintroduction)
+        nest0_2[(Sustainable Agriculture Practices)]
+        nest0_3([Energy Audit])
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> |models| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> |regulates| N7
+    N7 --> |samples| N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 --> N12
+    nest0_0 -.-> |educates| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N10 --> nest0_0
+    nest0_3 --> N11
+    N4 --> S0
+    S0 -.-> N8
+    S0 -.-> N12
+    N2 -.-> |develops| M0
+    N1 --> M0
+    M0 -.-> N6
+    N7 --> M1
+    N6 --> M1
+    M1 --> N9
+    style N0 fill:#F1F8E9,stroke:#388E3C
+    style N1 fill:#D0E0F8,stroke:#4285F4
+    style N2 fill:#F1F8E9,stroke:#388E3C
+    style N3 fill:#D0E0F8,stroke:#4285F4
+    style N4 fill:#F1F8E9,stroke:#388E3C
+    style N5 fill:#D3F7F9,stroke:#80DDEA
+    style N6 fill:#D3F7F9,stroke:#80DDEA
+    style N7 fill:#D3F7F9,stroke:#80DDEA
+    style N8 fill:#D0E0F8,stroke:#4285F4
+    style N9 fill:#D0E0F8,stroke:#4285F4
+    style N10 fill:#D0E0F8,stroke:#4285F4
+    style N11 fill:#F1F8E9,stroke:#388E3C
+    style N12 fill:#F1F8E9,stroke:#388E3C
+    style S0 fill:#D3F7F9,stroke:#80DDEA
+    style M0 fill:#D3F7F9,stroke:#80DDEA
+    style M1 fill:#F1F8E9,stroke:#388E3C
+    style nest0_0 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_1 fill:#F1F8E9,stroke:#388E3C
+    style nest0_2 fill:#D0E0F8,stroke:#4285F4
+    style nest0_3 fill:#D3F7F9,stroke:#80DDEA
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_125.txt b/train/mermaid/medium/mermaid_125.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0ce13b8230ddf1f5a7f042604635ea6e1b54c4f1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_125.txt
@@ -0,0 +1,26 @@
+<Air Quality Monitoring, connectedTo, Ecological Footprint Analysis>
+<Air Quality Monitoring, connectedTo, Pollution Alert>
+<Air Quality Monitoring, models, Groundwater Monitoring>
+<Air Quality Monitoring, monitors, Coastal Erosion Control>
+<Air Quality Monitoring, surveys, Pollution Alert>
+<Carbon Footprint Calculation, connectedTo, Conservation Easement>
+<Coastal Erosion Control, connectedTo, Noise Pollution Measurement>
+<Conservation Easement, connectedTo, Pollution Alert>
+<Conservation Easement, connectedTo, Pollution Control Technology>
+<Ecological Footprint Analysis, connectedTo, Pollution Alert>
+<Ecological Footprint Analysis, connectedTo, Renewable Energy Grid Integration>
+<Landfill Management, connectedTo, Air Quality Monitoring>
+<Landfill Management, connectedTo, Pollution Alert>
+<Noise Pollution Measurement, connectedTo, Groundwater Monitoring>
+<Pollution Alert, calculates, Noise Pollution Measurement>
+<Pollution Alert, connectedTo, Public Awareness Campaign>
+<Pollution Alert, connectedTo, Sustainable Agriculture Practices>
+<Pollution Alert, incentivizes, Groundwater Monitoring>
+<Pollution Control Technology, connectedTo, Wildlife Survey>
+<Pollution Control Technology, partOf, Reforestation Planning>
+<Public Awareness Campaign, connectedTo, Coastal Erosion Control>
+<Renewable Energy Grid Integration, connectedTo, Carbon Footprint Calculation>
+<Renewable Energy Grid Integration, connectedTo, Pollution Alert>
+<Sustainable Agriculture Practices, connectedTo, Public Awareness Campaign>
+<Wildlife Survey, connectedTo, Carbon Footprint Calculation>
+<Wildlife Survey, partOf, Reforestation Planning>
diff --git a/train/mermaid/medium/mermaid_126.txt b/train/mermaid/medium/mermaid_126.txt
new file mode 100644
index 0000000000000000000000000000000000000000..458cd9d81e2b59076c69df6678df8bfe8d51ff97
--- /dev/null
+++ b/train/mermaid/medium/mermaid_126.txt
@@ -0,0 +1,24 @@
+<Air Quality Monitoring, connectedTo, Ecological Footprint Analysis>
+<Carbon Footprint Calculation, connectedTo, Hazardous Material Handling>
+<Coastal Erosion Control, connectedTo, Recycling Process>
+<Ecological Footprint Analysis, connectedTo, Reforestation Planning>
+<Emission Reporting, analyzes, Soil Testing>
+<Environmental Research, connectedTo, Regulatory Compliance>
+<Hazardous Material Handling, audits, Reforestation Planning>
+<Hazardous Material Handling, calculates, Environmental Research>
+<Hazardous Material Handling, researches, Air Quality Monitoring>
+<Public Awareness Campaign, partOf, Ocean Cleanup>
+<Public Awareness Campaign, regulates, Reforestation Planning>
+<Recycling Process, connectedTo, Environmental Research>
+<Recycling Process, innovates, Resource Tracking>
+<Reforestation Planning, restores, Waste Water Treatment>
+<Regulatory Compliance, connectedTo, end>
+<Resource Tracking, connectedTo, Emission Reporting>
+<Soil Testing, connectedTo, Environmental Research>
+<Soil Testing, connectedTo, Species Reintroduction>
+<Soil Testing, connectedTo, Stormwater Management>
+<Species Reintroduction, subsidizes, Environmental Research>
+<Stormwater Management, connectedTo, Public Awareness Campaign>
+<Stormwater Management, partOf, Ocean Cleanup>
+<Waste Water Treatment, incentivizes, Coastal Erosion Control>
+<start, connectedTo, Carbon Footprint Calculation>
diff --git a/train/mermaid/medium/mermaid_127.txt b/train/mermaid/medium/mermaid_127.txt
new file mode 100644
index 0000000000000000000000000000000000000000..74167d79589b000a39cb6dd0cc2551488f535df9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_127.txt
@@ -0,0 +1,27 @@
+<Air Quality Monitoring, connectedTo, Ocean Cleanup>
+<Air Quality Monitoring, yes, Pollution Control Technology>
+<Carbon Footprint Calculation, connectedTo, Pollution Control Technology>
+<Carbon Footprint Calculation, yes, Species Reintroduction>
+<Ecosystem Restoration, connectedTo, Environmental Impact Assessment>
+<Ecosystem Restoration, partOf, Landfill Management>
+<Emission Reporting, partOf, Landfill Management>
+<Emission Reporting, yes, Ocean Cleanup>
+<Environmental Education Programs, connectedTo, Ecosystem Restoration>
+<Environmental Education Programs, partOf, Landfill Management>
+<Environmental Impact Assessment, connectedTo, Emission Reporting>
+<Environmental Impact Assessment, partOf, Landfill Management>
+<Environmental Research, connectedTo, Environmental Education Programs>
+<Environmental Research, connectedTo, Pollution Control Technology>
+<Ocean Cleanup, connectedTo, Carbon Footprint Calculation>
+<Policy Advocacy, connectedTo, Pollution Control Technology>
+<Policy Advocacy, no, Environmental Research>
+<Pollution Control Technology, no, end>
+<Species Reintroduction, connectedTo, Environmental Research>
+<Species Reintroduction, connectedTo, Policy Advocacy>
+<Species Reintroduction, connectedTo, Pollution Control Technology>
+<Water Sampling, connectedTo, Air Quality Monitoring>
+<Water Sampling, connectedTo, Ocean Cleanup>
+<start, connectedTo, Air Quality Monitoring>
+<start, connectedTo, Ocean Cleanup>
+<start, connectedTo, Water Sampling>
+<start, yes, Policy Advocacy>
diff --git a/train/mermaid/medium/mermaid_128.mmd b/train/mermaid/medium/mermaid_128.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a1ee8c9eab685eb2fee6598df4c4487477f09d3c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_128.mmd
@@ -0,0 +1,69 @@
+graph RL
+    N0([start])
+    N1{Citizen Science Initiative}
+    N2([Climate Modeling])
+    N3{Groundwater Monitoring}
+    N4[Resource Tracking]
+    N5[Green Certification]
+    N6([Ecological Footprint Analysis])
+    N7{Wildlife Survey}
+    N8(Conservation Easement)
+    N9(Air Quality Monitoring)
+    N10([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Emission Reporting
+        nest0_0([Waste Collection])
+        nest0_1[Soil Testing]
+    end
+    N0 --> |yes| N1
+    N1 -.-> N2
+    N2 -.-> |yes| N3
+    N3 --> |yes| N4
+    N4 -.-> |no| N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> |yes| N10
+    nest0_0 --> |no| nest0_1
+    N1 -.-> nest0_0
+    nest0_1 -.-> |yes| N3
+    N7 -.-> S0
+    S0 -.-> N10
+    S0 --> N9
+    N7 --> M0
+    N2 -.-> M0
+    N6 --> |no| M0
+    M0 --> N10
+    N0 -.-> M1
+    N1 -.-> M1
+    M1 --> N3
+    style S0 fill:#FFE0B2,stroke:#FF9800
+    style M0 fill:#FFE0B2,stroke:#FF9800
+    style M1 fill:#FFE0B2,stroke:#FF9800
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#2196F3,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_128.txt b/train/mermaid/medium/mermaid_128.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a0a12560e8bb6d506a115fdb83fcee6cb0448ace
--- /dev/null
+++ b/train/mermaid/medium/mermaid_128.txt
@@ -0,0 +1,21 @@
+<Air Quality Monitoring, yes, end>
+<Citizen Science Initiative, connectedTo, Climate Modeling>
+<Citizen Science Initiative, connectedTo, Groundwater Monitoring>
+<Citizen Science Initiative, connectedTo, Waste Collection>
+<Climate Modeling, connectedTo, end>
+<Climate Modeling, yes, Groundwater Monitoring>
+<Conservation Easement, connectedTo, Air Quality Monitoring>
+<Ecological Footprint Analysis, connectedTo, Wildlife Survey>
+<Ecological Footprint Analysis, no, end>
+<Green Certification, connectedTo, Ecological Footprint Analysis>
+<Groundwater Monitoring, yes, Resource Tracking>
+<Resource Tracking, no, Green Certification>
+<Soil Testing, partOf, Emission Reporting>
+<Soil Testing, yes, Groundwater Monitoring>
+<Waste Collection, no, Soil Testing>
+<Waste Collection, partOf, Emission Reporting>
+<Wildlife Survey, connectedTo, Air Quality Monitoring>
+<Wildlife Survey, connectedTo, Conservation Easement>
+<Wildlife Survey, connectedTo, end>
+<start, connectedTo, Groundwater Monitoring>
+<start, yes, Citizen Science Initiative>
diff --git a/train/mermaid/medium/mermaid_131.mmd b/train/mermaid/medium/mermaid_131.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..299194afb03c715f1121fa3091a75a75e0e8905f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_131.mmd
@@ -0,0 +1,66 @@
+graph LR
+    N0([Open Government Data Initiative])
+    N1[(Interdepartmental Approval)]
+    N2[(Education Policy)]
+    N3(Vehicle Registration)
+    N4[/Emergency Preparedness/]
+    N5[Transparency Audit]
+    N6([end])
+    S1(( ))
+    M1(( ))
+    subgraph Public Sector Procurement
+        nest0_0[/Permit Application/]
+        nest0_1[(Urban Planning)]
+        nest0_2([Tax Filing])
+        nest0_3([Business Licensing])
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |drafts| N3
+    N3 -.-> N4
+    N4 --> |administers| N5
+    N5 --> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N1 --> nest0_0
+    nest0_3 -.-> |protects| N6
+    N2 -.-> S1
+    S1 --> N6
+    S1 -.-> N5
+    S1 -.-> N4
+    N3 -.-> M1
+    N1 -.-> M1
+    M1 -.-> N6
+    style N0 fill:#FFDCD6,stroke:#FFB2A5
+    style N1 fill:#FFDCD6,stroke:#FFB2A5
+    style N2 fill:#FFF0CC,stroke:#FFCC80
+    style N3 fill:#FFDCD6,stroke:#FFB2A5
+    style N4 fill:#FFDCD6,stroke:#FFB2A5
+    style N5 fill:#FFF0CC,stroke:#FFCC80
+    style N6 fill:#FFDCD6,stroke:#FFB2A5
+    style S1 fill:#F1F8E9,stroke:#81C784
+    style M1 fill:#F1F8E9,stroke:#81C784
+    style nest0_0 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_1 fill:#F1F8E9,stroke:#81C784
+    style nest0_2 fill:#FFF0CC,stroke:#FFCC80
+    style nest0_3 fill:#F1F8E9,stroke:#81C784
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFCC80,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_131.txt b/train/mermaid/medium/mermaid_131.txt
new file mode 100644
index 0000000000000000000000000000000000000000..11d2663ec206239e237e84cb4491a8e2380a2475
--- /dev/null
+++ b/train/mermaid/medium/mermaid_131.txt
@@ -0,0 +1,20 @@
+<Business Licensing, partOf, Public Sector Procurement>
+<Business Licensing, protects, end>
+<Education Policy, connectedTo, Emergency Preparedness>
+<Education Policy, connectedTo, Transparency Audit>
+<Education Policy, connectedTo, end>
+<Education Policy, drafts, Vehicle Registration>
+<Emergency Preparedness, administers, Transparency Audit>
+<Interdepartmental Approval, connectedTo, Education Policy>
+<Interdepartmental Approval, connectedTo, Permit Application>
+<Interdepartmental Approval, connectedTo, end>
+<Open Government Data Initiative, connectedTo, Interdepartmental Approval>
+<Permit Application, connectedTo, Urban Planning>
+<Permit Application, partOf, Public Sector Procurement>
+<Tax Filing, connectedTo, Business Licensing>
+<Tax Filing, partOf, Public Sector Procurement>
+<Transparency Audit, connectedTo, end>
+<Urban Planning, connectedTo, Tax Filing>
+<Urban Planning, partOf, Public Sector Procurement>
+<Vehicle Registration, connectedTo, Emergency Preparedness>
+<Vehicle Registration, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_132.mmd b/train/mermaid/medium/mermaid_132.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6272e34b6ddef5711582bff049db49a93ed60800
--- /dev/null
+++ b/train/mermaid/medium/mermaid_132.mmd
@@ -0,0 +1,72 @@
+graph TD
+    N0([start])
+    N1[[Social Program Review]]
+    N2[ID Verification]
+    N3[/Border Control/]
+    N4[(Grant Distribution)]
+    N5[(Business Licensing)]
+    N6(Urban Planning)
+    N7[Citizen Feedback]
+    N8[(Public Consultation)]
+    N9([Diplomatic Negotiation])
+    S0(( ))
+    M0(( ))
+    subgraph Permit Application
+        nest0_0[Compliance Checking]
+        nest0_1[[Education Policy]]
+        nest0_2{Whistleblower Protection}
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |inspects| N3
+    N3 -.-> N4
+    N4 -.-> |reviews| N5
+    N5 -.-> N6
+    N6 -.-> |communicates| N7
+    N7 -.-> N8
+    N8 --> |approves| N9
+    nest0_0 -.-> |executes| nest0_1
+    nest0_1 -.-> nest0_2
+    N4 -.-> nest0_0
+    nest0_2 --> |subsidizes| N1
+    N6 -.-> S0
+    S0 --> N9
+    S0 -.-> N8
+    N0 --> M0
+    N1 --> |negotiates| M0
+    M0 -.-> N4
+    style N0 fill:#D3D7EB,stroke:#8C9EFF
+    style N1 fill:#D3D7EB,stroke:#8C9EFF
+    style N2 fill:#CADEDE,stroke:#94C0C0
+    style N3 fill:#E8F0EA,stroke:#92C79A
+    style N4 fill:#E8F0EA,stroke:#92C79A
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#E8F0EA,stroke:#92C79A
+    style N7 fill:#D3D7EB,stroke:#8C9EFF
+    style N8 fill:#D3D7EB,stroke:#8C9EFF
+    style N9 fill:#CADEDE,stroke:#94C0C0
+    style S0 fill:#D3D7EB,stroke:#8C9EFF
+    style M0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_0 fill:#CADEDE,stroke:#94C0C0
+    style nest0_1 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_2 fill:#E8F0EA,stroke:#92C79A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_133.mmd b/train/mermaid/medium/mermaid_133.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..941d940fc9f5c7087641ea5cc896d14f09d67928
--- /dev/null
+++ b/train/mermaid/medium/mermaid_133.mmd
@@ -0,0 +1,68 @@
+graph TD
+    N0([International Relations])
+    N1(Citizen Feedback)
+    N2(Social Program Review)
+    N3[Border Control]
+    N4[[Public Works Maintenance]]
+    N5[(Whistleblower Protection)]
+    N6[Open Government Data Initiative]
+    N7([end])
+    S0(( ))
+    S1(( ))
+    subgraph Legal Advisory
+        nest0_0[/Grant Distribution/]
+        nest0_1([ID Verification])
+        nest0_2[Transparency Audit]
+        nest0_3[(Public Health Initiative)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |analyzes| N7
+    nest0_0 -.-> |regulates| nest0_1
+    nest0_1 --> |taxes| nest0_2
+    nest0_2 --> |enforces| nest0_3
+    N5 --> nest0_0
+    nest0_3 --> N3
+    N1 --> S0
+    S0 --> N5
+    S0 --> N4
+    N2 --> S1
+    S1 --> |funds| N7
+    S1 -.-> |issues| N4
+    style N0 fill:#C8E6C9,stroke:#388E3C
+    style N1 fill:#C8E6C9,stroke:#388E3C
+    style N2 fill:#FFE88D,stroke:#FFDA4E
+    style N3 fill:#FFE88D,stroke:#FFDA4E
+    style N4 fill:#FFEBEB,stroke:#FFC2C2
+    style N5 fill:#FFE88D,stroke:#FFDA4E
+    style N6 fill:#FFEBEB,stroke:#FFC2C2
+    style N7 fill:#C8E6C9,stroke:#388E3C
+    style S0 fill:#FFE88D,stroke:#FFDA4E
+    style S1 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_0 fill:#C8E6C9,stroke:#388E3C
+    style nest0_1 fill:#C8E6C9,stroke:#388E3C
+    style nest0_2 fill:#FFEBEB,stroke:#FFC2C2
+    style nest0_3 fill:#C8E6C9,stroke:#388E3C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_134.mmd b/train/mermaid/medium/mermaid_134.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..03e25b8aa49bf7f9e670258252fcd819cae820ad
--- /dev/null
+++ b/train/mermaid/medium/mermaid_134.mmd
@@ -0,0 +1,44 @@
+graph RL
+    N0([start])
+    N1[/Social Program Review/]
+    N2[Census Collection]
+    N3[/Infrastructure Planning/]
+    N4[Permit Application]
+    N5([end])
+    S0(( ))
+    subgraph Emergency Preparedness
+        nest0_0[(Public Hearing)]
+        nest0_1[[Public Health Initiative]]
+        nest0_2[/ID Verification/]
+        nest0_3[Diplomatic Negotiation]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |yes| N3
+    N3 --> |no| N4
+    N4 -.-> N5
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> |no| nest0_3
+    N1 -.-> nest0_0
+    nest0_3 --> N4
+    N2 -.-> S0
+    S0 --> N4
+    S0 --> N5
+    N5 --> N1
+    style S0 fill:#FCE4EC,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFDA4E,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_135.mmd b/train/mermaid/medium/mermaid_135.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f8a04c212e63c4168e71bae728f31e68e5e489bb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_135.mmd
@@ -0,0 +1,56 @@
+graph LR
+    N0([start])
+    N1[/Urban Planning/]
+    N2[[Vehicle Registration]]
+    N3([Compliance Checking])
+    N4{Interdepartmental Approval}
+    N5[/Service Registration/]
+    N6([Budget Allocation])
+    N7([ID Verification])
+    S1(( ))
+    subgraph Open Government Data Initiative
+        nest0_0(Legal Advisory)
+        nest0_1([Diplomatic Negotiation])
+    end
+    N0 -.-> |funds| N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> |enforces| N6
+    N6 -.-> N7
+    nest0_0 --> |provides| nest0_1
+    N2 -.-> nest0_0
+    nest0_1 -.-> N2
+    N4 --> S1
+    S1 -.-> N7
+    S1 -.-> N6
+    N0 -.-> nest0_0
+    N4 --> N0
+    style N0 fill:#EDE7F6,stroke:#9575CD
+    style N1 fill:#FFFDE7,stroke:#FFF176
+    style N2 fill:#EDE7F6,stroke:#9575CD
+    style N3 fill:#D3D7EB,stroke:#8C9EFF
+    style N4 fill:#EDE7F6,stroke:#9575CD
+    style N5 fill:#EDE7F6,stroke:#9575CD
+    style N6 fill:#EDE7F6,stroke:#9575CD
+    style N7 fill:#EDE7F6,stroke:#9575CD
+    style S1 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_0 fill:#FFFDE7,stroke:#FFF176
+    style nest0_1 fill:#FFFDE7,stroke:#FFF176
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#8C9EFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_135.txt b/train/mermaid/medium/mermaid_135.txt
new file mode 100644
index 0000000000000000000000000000000000000000..481768418a7e8d6f42362e4bef08670393b0758c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_135.txt
@@ -0,0 +1,16 @@
+<Budget Allocation, connectedTo, ID Verification>
+<Compliance Checking, connectedTo, Interdepartmental Approval>
+<Diplomatic Negotiation, connectedTo, Vehicle Registration>
+<Diplomatic Negotiation, partOf, Open Government Data Initiative>
+<Interdepartmental Approval, connectedTo, Budget Allocation>
+<Interdepartmental Approval, connectedTo, ID Verification>
+<Interdepartmental Approval, connectedTo, Service Registration>
+<Interdepartmental Approval, connectedTo, start>
+<Legal Advisory, partOf, Open Government Data Initiative>
+<Legal Advisory, provides, Diplomatic Negotiation>
+<Service Registration, enforces, Budget Allocation>
+<Urban Planning, connectedTo, Vehicle Registration>
+<Vehicle Registration, connectedTo, Compliance Checking>
+<Vehicle Registration, connectedTo, Legal Advisory>
+<start, connectedTo, Legal Advisory>
+<start, funds, Urban Planning>
diff --git a/train/mermaid/medium/mermaid_136.mmd b/train/mermaid/medium/mermaid_136.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..562e23dec5488f44c82f15293204f8807ee9f742
--- /dev/null
+++ b/train/mermaid/medium/mermaid_136.mmd
@@ -0,0 +1,62 @@
+graph TD
+    N0([Permit Application])
+    N1(Election Management)
+    N2[[International Relations]]
+    N3[(Border Control)]
+    N4([Driver's License Renewal])
+    N5([Code Enforcement])
+    S0(( ))
+    M0(( ))
+    subgraph Veterans Affairs
+        nest0_0([Social Security Administration])
+        nest0_1[Budget Allocation]
+        nest0_2(Urban Planning)
+        nest0_3[[Interdepartmental Approval]]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |consults| N3
+    N3 -.-> |issues| N4
+    N4 --> N5
+    nest0_0 --> nest0_1
+    nest0_1 --> |monitors| nest0_2
+    nest0_2 --> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 --> N5
+    N0 -.-> S0
+    S0 --> N5
+    S0 --> N3
+    N3 -.-> |serves| M0
+    N2 -.-> M0
+    N1 --> |secures| M0
+    M0 -.-> N5
+    style N0 fill:#EDE7F6,stroke:#9575CD
+    style N1 fill:#CADEDE,stroke:#94C0C0
+    style N2 fill:#EDE7F6,stroke:#9575CD
+    style N3 fill:#CADEDE,stroke:#94C0C0
+    style N4 fill:#CADEDE,stroke:#94C0C0
+    style N5 fill:#FAEBF3,stroke:#F7BEE0
+    style S0 fill:#EDE7F6,stroke:#9575CD
+    style M0 fill:#CADEDE,stroke:#94C0C0
+    style nest0_0 fill:#CADEDE,stroke:#94C0C0
+    style nest0_1 fill:#CADEDE,stroke:#94C0C0
+    style nest0_2 fill:#CADEDE,stroke:#94C0C0
+    style nest0_3 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#94C0C0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_136.txt b/train/mermaid/medium/mermaid_136.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5f731992c5ec14185c71074b0b199c2e6b1d46f3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_136.txt
@@ -0,0 +1,19 @@
+<Border Control, issues, Driver's License Renewal>
+<Border Control, serves, Code Enforcement>
+<Budget Allocation, monitors, Urban Planning>
+<Budget Allocation, partOf, Veterans Affairs>
+<Driver's License Renewal, connectedTo, Code Enforcement>
+<Driver's License Renewal, connectedTo, Social Security Administration>
+<Election Management, connectedTo, International Relations>
+<Election Management, secures, Code Enforcement>
+<Interdepartmental Approval, connectedTo, Code Enforcement>
+<Interdepartmental Approval, partOf, Veterans Affairs>
+<International Relations, connectedTo, Code Enforcement>
+<International Relations, consults, Border Control>
+<Permit Application, connectedTo, Border Control>
+<Permit Application, connectedTo, Code Enforcement>
+<Permit Application, connectedTo, Election Management>
+<Social Security Administration, connectedTo, Budget Allocation>
+<Social Security Administration, partOf, Veterans Affairs>
+<Urban Planning, connectedTo, Interdepartmental Approval>
+<Urban Planning, partOf, Veterans Affairs>
diff --git a/train/mermaid/medium/mermaid_137.txt b/train/mermaid/medium/mermaid_137.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5790b1e175432bb042aaa733e1d22fb7086596a0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_137.txt
@@ -0,0 +1,22 @@
+<Customer Loyalty Analytics, connectedTo, Point of Sale System Update>
+<Customer Loyalty Analytics, connectedTo, Price Tagging>
+<Customer Loyalty Analytics, connectedTo, Sales Forecasting>
+<Customer Loyalty Analytics, connectedTo, Staff Training>
+<Customer Loyalty Analytics, connectedTo, Store Layout Design>
+<Customer Survey, no, Shelf Restocking>
+<Daily Report Generation, connectedTo, Product Demonstration>
+<Daily Report Generation, partOf, Supplier Coordination>
+<Order Fulfillment, connectedTo, Store Layout Design>
+<Point of Sale System Update, connectedTo, end>
+<Price Tagging, no, Customer Survey>
+<Product Demonstration, connectedTo, Store Layout Design>
+<Product Demonstration, partOf, Supplier Coordination>
+<Sales Forecasting, connectedTo, Daily Report Generation>
+<Sales Forecasting, partOf, Supplier Coordination>
+<Shelf Restocking, no, Point of Sale System Update>
+<Staff Training, connectedTo, Order Fulfillment>
+<Staff Training, connectedTo, Store Layout Design>
+<Store Layout Design, yes, Warehouse Picking>
+<Warehouse Picking, connectedTo, Price Tagging>
+<start, no, Customer Loyalty Analytics>
+<start, yes, Store Layout Design>
diff --git a/train/mermaid/medium/mermaid_139.txt b/train/mermaid/medium/mermaid_139.txt
new file mode 100644
index 0000000000000000000000000000000000000000..13e3577e491f4c46928cd8cea6ef9ad61367db9c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_139.txt
@@ -0,0 +1,20 @@
+<Daily Report Generation, partOf, Store Layout Design>
+<Daily Report Generation, restocks, Promotion Planning>
+<Payment Processing, connectedTo, Return Handling>
+<Payment Processing, connectedTo, Sales Forecasting>
+<Payment Processing, optimizes, Sales Forecasting>
+<Payment Processing, secures, end>
+<Promotion Planning, connectedTo, Return Handling>
+<Promotion Planning, partOf, Store Layout Design>
+<Receipt Issuing, connectedTo, end>
+<Return Handling, arranges, Sales Forecasting>
+<Return Handling, assists, Receipt Issuing>
+<Return Handling, connectedTo, end>
+<Sales Forecasting, trains, Receipt Issuing>
+<Seasonal Sales Planning, connectedTo, Payment Processing>
+<Supplier Payment, connectedTo, Daily Report Generation>
+<Supplier Payment, connectedTo, Return Handling>
+<Supplier Payment, displays, Seasonal Sales Planning>
+<start, connectedTo, Return Handling>
+<start, connectedTo, Sales Forecasting>
+<start, processes, Supplier Payment>
diff --git a/train/mermaid/medium/mermaid_14.mmd b/train/mermaid/medium/mermaid_14.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..00b1402a1c193bbe2aef52757d24d85871f99cca
--- /dev/null
+++ b/train/mermaid/medium/mermaid_14.mmd
@@ -0,0 +1,86 @@
+graph LR
+    N0([start])
+    N1[Nutritional Counseling]
+    N2(Vaccination)
+    N3([Lab Test])
+    N4[Rehabilitation Therapy]
+    N5[Case Review]
+    N6(Medical History)
+    N7[(Insurance Claim)]
+    N8[Treatment Plan]
+    N9([Genetic Counseling])
+    N10([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Allergy Test
+        nest0_0{Anesthesia Administration}
+        nest0_1(Dental Check_up)
+        nest0_2[/Medical Record Keeping/]
+    end
+    N0 --> N1
+    N1 --> |surveys| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> |scans| N9
+    N9 -.-> N10
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N7 --> nest0_0
+    nest0_2 --> N1
+    N7 --> S0
+    S0 --> |immunizes| N9
+    S0 --> N10
+    N6 --> M0
+    N1 -.-> |implements| M0
+    M0 -.-> N10
+    N6 -.-> M1
+    N7 --> |collects| M1
+    N5 -.-> |escalates| M1
+    M1 -.-> N10
+    style N0 fill:#FFDCD6,stroke:#FFB2A5
+    style N1 fill:#FFDCD6,stroke:#FFB2A5
+    style N2 fill:#FFFAE0,stroke:#FFE470
+    style N3 fill:#FFDCD6,stroke:#FFB2A5
+    style N4 fill:#E8EAF6,stroke:#7986CB
+    style N5 fill:#FFFAE0,stroke:#FFE470
+    style N6 fill:#FFDCD6,stroke:#FFB2A5
+    style N7 fill:#E8EAF6,stroke:#7986CB
+    style N8 fill:#FFDCD6,stroke:#FFB2A5
+    style N9 fill:#FFDCD6,stroke:#FFB2A5
+    style N10 fill:#FFDCD6,stroke:#FFB2A5
+    style S0 fill:#FFFAE0,stroke:#FFE470
+    style M0 fill:#E8EAF6,stroke:#7986CB
+    style M1 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_0 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_1 fill:#FFFAE0,stroke:#FFE470
+    style nest0_2 fill:#FFFAE0,stroke:#FFE470
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFB2A5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_14.txt b/train/mermaid/medium/mermaid_14.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e9bd2c2d8462039d896cd1af93da76c6adc92838
--- /dev/null
+++ b/train/mermaid/medium/mermaid_14.txt
@@ -0,0 +1,23 @@
+<Anesthesia Administration, connectedTo, Dental Check_up>
+<Anesthesia Administration, partOf, Allergy Test>
+<Case Review, connectedTo, Medical History>
+<Case Review, escalates, end>
+<Dental Check_up, connectedTo, Medical Record Keeping>
+<Dental Check_up, partOf, Allergy Test>
+<Genetic Counseling, connectedTo, end>
+<Insurance Claim, collects, end>
+<Insurance Claim, connectedTo, Anesthesia Administration>
+<Insurance Claim, connectedTo, Treatment Plan>
+<Insurance Claim, connectedTo, end>
+<Insurance Claim, immunizes, Genetic Counseling>
+<Lab Test, connectedTo, Rehabilitation Therapy>
+<Medical History, connectedTo, Insurance Claim>
+<Medical History, connectedTo, end>
+<Medical Record Keeping, connectedTo, Nutritional Counseling>
+<Medical Record Keeping, partOf, Allergy Test>
+<Nutritional Counseling, implements, end>
+<Nutritional Counseling, surveys, Vaccination>
+<Rehabilitation Therapy, connectedTo, Case Review>
+<Treatment Plan, scans, Genetic Counseling>
+<Vaccination, connectedTo, Lab Test>
+<start, connectedTo, Nutritional Counseling>
diff --git a/train/mermaid/medium/mermaid_140.txt b/train/mermaid/medium/mermaid_140.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3f0ef9037bbbf959eb4b5eaeeda46d6534f03633
--- /dev/null
+++ b/train/mermaid/medium/mermaid_140.txt
@@ -0,0 +1,24 @@
+<Barcode Scanning, connectedTo, Customer Checkout>
+<Barcode Scanning, connectedTo, Online Order Pickup>
+<Barcode Scanning, connectedTo, Self_Checkout Assistance>
+<Curbside Delivery, connectedTo, Customer Checkout>
+<Curbside Delivery, connectedTo, Customer Loyalty Analytics>
+<Curbside Delivery, yes, Barcode Scanning>
+<Customer Checkout, connectedTo, Staff Training>
+<Customer Engagement, partOf, Supply Chain Optimization>
+<Customer Engagement, yes, Curbside Delivery>
+<Customer Loyalty Analytics, connectedTo, end>
+<Daily Report Generation, connectedTo, Shopping Cart Collection>
+<Loss Prevention, connectedTo, Product Listing>
+<Online Order Pickup, yes, Customer Loyalty Analytics>
+<Product Listing, connectedTo, Online Order Pickup>
+<Promotion Planning, no, Customer Engagement>
+<Promotion Planning, partOf, Supply Chain Optimization>
+<Self_Checkout Assistance, connectedTo, Daily Report Generation>
+<Shopping Cart Collection, yes, Loss Prevention>
+<Staff Training, connectedTo, Self_Checkout Assistance>
+<Staff Training, yes, Promotion Planning>
+<Store Layout Design, connectedTo, Curbside Delivery>
+<Store Layout Design, connectedTo, Self_Checkout Assistance>
+<start, connectedTo, Online Order Pickup>
+<start, connectedTo, Store Layout Design>
diff --git a/train/mermaid/medium/mermaid_141.mmd b/train/mermaid/medium/mermaid_141.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..691b56d50f014f819e3951183abd50281c581f3e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_141.mmd
@@ -0,0 +1,60 @@
+graph BT
+    N0([Stock Replenishment])
+    N1([Security Tagging])
+    N2[[Supplier Payment]]
+    N3[(Shopping Cart Collection)]
+    N4([Customer Checkout])
+    N5[[Sales Forecasting]]
+    N6([Inventory Check])
+    S0(( ))
+    S1(( ))
+    subgraph Store Layout Design
+        nest0_0[[Complaint Management]]
+        nest0_1{Receipt Issuing}
+        nest0_2[Supplier Coordination]
+    end
+    N0 --> |purchases| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> |hires| N5
+    N5 --> |tracks| N6
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N4 --> nest0_0
+    nest0_2 -.-> |complies| N1
+    N2 --> S0
+    S0 --> N6
+    S0 --> N4
+    N0 -.-> S1
+    S1 --> |wraps| N2
+    S1 -.-> N3
+    style N0 fill:#FFFDE7,stroke:#FBC02D
+    style N1 fill:#EFE6FF,stroke:#C2B2F0
+    style N2 fill:#FFCDD2,stroke:#F44336
+    style N3 fill:#FFCDD2,stroke:#F44336
+    style N4 fill:#EFE6FF,stroke:#C2B2F0
+    style N5 fill:#FFFDE7,stroke:#FBC02D
+    style N6 fill:#EFE6FF,stroke:#C2B2F0
+    style S0 fill:#FFFDE7,stroke:#FBC02D
+    style S1 fill:#FFCDD2,stroke:#F44336
+    style nest0_0 fill:#EFE6FF,stroke:#C2B2F0
+    style nest0_1 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_2 fill:#FFFDE7,stroke:#FBC02D
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C2B2F0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_141.txt b/train/mermaid/medium/mermaid_141.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d252a79e6e0c538db16aaffbd67e21efa23a747f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_141.txt
@@ -0,0 +1,17 @@
+<Complaint Management, connectedTo, Receipt Issuing>
+<Complaint Management, partOf, Store Layout Design>
+<Customer Checkout, connectedTo, Complaint Management>
+<Customer Checkout, hires, Sales Forecasting>
+<Receipt Issuing, connectedTo, Supplier Coordination>
+<Receipt Issuing, partOf, Store Layout Design>
+<Sales Forecasting, tracks, Inventory Check>
+<Security Tagging, connectedTo, Supplier Payment>
+<Shopping Cart Collection, connectedTo, Customer Checkout>
+<Stock Replenishment, connectedTo, Shopping Cart Collection>
+<Stock Replenishment, purchases, Security Tagging>
+<Stock Replenishment, wraps, Supplier Payment>
+<Supplier Coordination, complies, Security Tagging>
+<Supplier Coordination, partOf, Store Layout Design>
+<Supplier Payment, connectedTo, Customer Checkout>
+<Supplier Payment, connectedTo, Inventory Check>
+<Supplier Payment, connectedTo, Shopping Cart Collection>
diff --git a/train/mermaid/medium/mermaid_142.mmd b/train/mermaid/medium/mermaid_142.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d946797fcbbceb28333773d760b3677d7bb983aa
--- /dev/null
+++ b/train/mermaid/medium/mermaid_142.mmd
@@ -0,0 +1,67 @@
+graph LR
+    N0([start])
+    N1[Gift Wrapping]
+    N2[(Price Tagging)]
+    N3[(Sales Forecasting)]
+    N4[Return Handling]
+    N5[/Order Fulfillment/]
+    N6{Inventory Check}
+    N7(Barcode Scanning)
+    N8[Seasonal Sales Planning]
+    N9(Customer Checkout)
+    N10([end])
+    S0(( ))
+    M1(( ))
+    subgraph Customer Engagement
+        nest0_0[Daily Report Generation]
+        nest0_1[Loyalty Program Update]
+        nest0_2[Customer Loyalty Analytics]
+        nest0_3[[Point of Sale System Update]]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> |no| N8
+    N8 -.-> |yes| N9
+    N9 --> |yes| N10
+    nest0_0 --> |yes| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> |no| nest0_3
+    N9 --> |yes| nest0_0
+    nest0_3 -.-> |no| N3
+    N3 -.-> S0
+    S0 --> N5
+    S0 -.-> N9
+    N1 --> M1
+    N0 -.-> |no| M1
+    M1 -.-> N3
+    nest0_3 -.-> N10
+    style S0 fill:#FBE9E7,stroke:#FF8A65
+    style M1 fill:#E1F5FE,stroke:#4FC3F7
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FF8A65,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_142.txt b/train/mermaid/medium/mermaid_142.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a7b5e7a5bda450677ccc15dc8263cdf6dff32f7e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_142.txt
@@ -0,0 +1,24 @@
+<Barcode Scanning, no, Seasonal Sales Planning>
+<Customer Checkout, yes, Daily Report Generation>
+<Customer Checkout, yes, end>
+<Customer Loyalty Analytics, no, Point of Sale System Update>
+<Customer Loyalty Analytics, partOf, Customer Engagement>
+<Daily Report Generation, partOf, Customer Engagement>
+<Daily Report Generation, yes, Loyalty Program Update>
+<Gift Wrapping, connectedTo, Price Tagging>
+<Gift Wrapping, connectedTo, Sales Forecasting>
+<Inventory Check, connectedTo, Barcode Scanning>
+<Loyalty Program Update, connectedTo, Customer Loyalty Analytics>
+<Loyalty Program Update, partOf, Customer Engagement>
+<Order Fulfillment, connectedTo, Inventory Check>
+<Point of Sale System Update, connectedTo, end>
+<Point of Sale System Update, no, Sales Forecasting>
+<Point of Sale System Update, partOf, Customer Engagement>
+<Price Tagging, connectedTo, Sales Forecasting>
+<Return Handling, connectedTo, Order Fulfillment>
+<Sales Forecasting, connectedTo, Customer Checkout>
+<Sales Forecasting, connectedTo, Order Fulfillment>
+<Sales Forecasting, connectedTo, Return Handling>
+<Seasonal Sales Planning, yes, Customer Checkout>
+<start, connectedTo, Gift Wrapping>
+<start, no, Sales Forecasting>
diff --git a/train/mermaid/medium/mermaid_143.mmd b/train/mermaid/medium/mermaid_143.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1e172f6a1b1f7466b3293604750c29183d393105
--- /dev/null
+++ b/train/mermaid/medium/mermaid_143.mmd
@@ -0,0 +1,73 @@
+graph TD
+    N0([start])
+    N1{Supplier Coordination}
+    N2(Complaint Management)
+    N3[Self_Checkout Assistance]
+    N4[/Warehouse Picking/]
+    N5[[Sales Forecasting]]
+    N6{Gift Wrapping}
+    N7(Product Listing)
+    N8[Customer Checkout]
+    N9[Stock Replenishment]
+    N10(Curbside Delivery)
+    N11[(Inventory Check)]
+    N12([end])
+    S0(( ))
+    M0(( ))
+    subgraph Supplier Payment
+        nest0_0[Customer Engagement]
+        nest0_1[Point of Sale System Update]
+        nest0_2[/Visual Merchandising/]
+        nest0_3([Staff Training])
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |yes| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |yes| N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 --> N12
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |no| nest0_2
+    nest0_2 --> |yes| nest0_3
+    N8 -.-> |no| nest0_0
+    nest0_3 --> N6
+    N9 -.-> S0
+    S0 -.-> N12
+    S0 --> |no| N11
+    N4 --> M0
+    N0 -.-> M0
+    N1 -.-> M0
+    M0 -.-> N6
+    style S0 fill:#FFECB3,stroke:#FFC107
+    style M0 fill:#FFECB3,stroke:#FFC107
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_145.txt b/train/mermaid/medium/mermaid_145.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1db79b83c69fe8438e1c22ef687b200e0619f3e0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_145.txt
@@ -0,0 +1,25 @@
+<Body Shop Repair, finances, Maintenance Scheduling>
+<Crash Simulation, connectedTo, Maintenance Scheduling>
+<Crash Simulation, partOf, Assembly Line Setup>
+<Dealership Sales, connectedTo, Software Calibration>
+<Diagnostic Trouble Code Reading, charges, Body Shop Repair>
+<Diagnostic Trouble Code Reading, connectedTo, Dealership Sales>
+<Diagnostic Trouble Code Reading, connectedTo, Maintenance Scheduling>
+<Diagnostic Trouble Code Reading, connectedTo, Vehicle Connectivity>
+<Diagnostic Trouble Code Reading, connectedTo, end>
+<Inventory Tracking, connectedTo, Research and Development>
+<Inventory Tracking, connectedTo, Spare Parts Order>
+<Maintenance Scheduling, connectedTo, end>
+<Oil Change, connectedTo, Diagnostic Trouble Code Reading>
+<Part Manufacturing, audits, Oil Change>
+<Research and Development, connectedTo, Crash Simulation>
+<Research and Development, partOf, Assembly Line Setup>
+<Road Testing, certifies, Body Shop Repair>
+<Road Testing, connectedTo, Maintenance Scheduling>
+<Road Testing, connectedTo, Part Manufacturing>
+<Software Calibration, connectedTo, Body Shop Repair>
+<Software Calibration, connectedTo, Inventory Tracking>
+<Spare Parts Order, connectedTo, Maintenance Scheduling>
+<Spare Parts Order, connectedTo, Vehicle Connectivity>
+<Vehicle Connectivity, connectedTo, Body Shop Repair>
+<Vehicle Connectivity, connectedTo, Maintenance Scheduling>
diff --git a/train/mermaid/medium/mermaid_146.txt b/train/mermaid/medium/mermaid_146.txt
new file mode 100644
index 0000000000000000000000000000000000000000..969bbc80d480aa14ed2cc28d9120064aabbda9e4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_146.txt
@@ -0,0 +1,26 @@
+<Assembly Line Setup, automates, Global Supply Chain Management>
+<Autonomous Driving Software Development, connectedTo, Assembly Line Setup>
+<Autonomous Driving Software Development, connectedTo, Electric Vehicle Battery Production>
+<Body Shop Repair, designs, Tire Rotation>
+<Body Shop Repair, partOf, Customer Test Drive>
+<Component Testing, connectedTo, Body Shop Repair>
+<Component Testing, connectedTo, Inventory Tracking>
+<Electric Vehicle Battery Production, connectedTo, Engine Installation>
+<Electric Vehicle Battery Production, connectedTo, Fluid Level Check>
+<Engine Installation, upgrades, Fuel Efficiency Check>
+<Fluid Level Check, connectedTo, Assembly Line Setup>
+<Fluid Level Check, prototypes, Quality Assurance>
+<Fuel Efficiency Check, complies, Spare Parts Order>
+<Global Supply Chain Management, connectedTo, Engine Installation>
+<Global Supply Chain Management, connectedTo, Fuel Efficiency Check>
+<Global Supply Chain Management, connectedTo, Research and Development>
+<Global Supply Chain Management, connectedTo, Software Calibration>
+<Quality Assurance, produces, Assembly Line Setup>
+<Research and Development, connectedTo, Component Testing>
+<Software Calibration, services, Engine Installation>
+<Spare Parts Order, connectedTo, Research and Development>
+<Tire Rotation, distributes, Fluid Level Check>
+<Tire Rotation, partOf, Customer Test Drive>
+<Vehicle Connectivity, connectedTo, Assembly Line Setup>
+<Vehicle Connectivity, connectedTo, Autonomous Driving Software Development>
+<Vehicle Connectivity, connectedTo, Software Calibration>
diff --git a/train/mermaid/medium/mermaid_147.mmd b/train/mermaid/medium/mermaid_147.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e5caaef6bb4a7c7205fcb87d426dd56501051611
--- /dev/null
+++ b/train/mermaid/medium/mermaid_147.mmd
@@ -0,0 +1,90 @@
+graph TD
+    N0([Research and Development])
+    N1[Customer Relationship Management]
+    N2[Recall Management]
+    N3(Engine Installation)
+    N4(Warranty Activation)
+    N5[Fluid Level Check]
+    N6{Part Manufacturing}
+    N7[[Dealership Sales]]
+    N8[[Recycling of Vehicle Components]]
+    N9[Autonomous Driving Software Development]
+    N10([Road Testing])
+    N11{Customer Test Drive}
+    N12[/Quality Assurance/]
+    N13{Parts Distribution}
+    N14([end])
+    S0(( ))
+    M0(( ))
+    subgraph Component Testing
+        nest0_0{Oil Change}
+        nest0_1[(Spare Parts Order)]
+    end
+    N0 -.-> |schedules| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |inspects| N6
+    N6 --> |certifies| N7
+    N7 -.-> |cleans| N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 -.-> |inspects| N13
+    N13 --> N14
+    nest0_0 -.-> nest0_1
+    N10 -.-> nest0_0
+    nest0_1 -.-> N3
+    N11 --> S0
+    S0 -.-> N14
+    S0 -.-> N13
+    N2 -.-> M0
+    N1 -.-> |fuels| M0
+    N0 --> M0
+    M0 --> N5
+    style N0 fill:#D1C4E9,stroke:#673AB7
+    style N1 fill:#D1C4E9,stroke:#673AB7
+    style N2 fill:#D1C4E9,stroke:#673AB7
+    style N3 fill:#F1F8E9,stroke:#81C784
+    style N4 fill:#EDE7F6,stroke:#7E57C2
+    style N5 fill:#F1F8E9,stroke:#81C784
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#D1C4E9,stroke:#673AB7
+    style N8 fill:#D1C4E9,stroke:#673AB7
+    style N9 fill:#EDE7F6,stroke:#7E57C2
+    style N10 fill:#F1F8E9,stroke:#81C784
+    style N11 fill:#F1F8E9,stroke:#81C784
+    style N12 fill:#D1C4E9,stroke:#673AB7
+    style N13 fill:#F1F8E9,stroke:#81C784
+    style N14 fill:#F1F8E9,stroke:#81C784
+    style S0 fill:#F1F8E9,stroke:#81C784
+    style M0 fill:#D1C4E9,stroke:#673AB7
+    style nest0_0 fill:#F1F8E9,stroke:#81C784
+    style nest0_1 fill:#D1C4E9,stroke:#673AB7
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#81C784,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_147.txt b/train/mermaid/medium/mermaid_147.txt
new file mode 100644
index 0000000000000000000000000000000000000000..07b9564395abbd3b0a444599cb78510bb9c6b946
--- /dev/null
+++ b/train/mermaid/medium/mermaid_147.txt
@@ -0,0 +1,24 @@
+<Autonomous Driving Software Development, connectedTo, Road Testing>
+<Customer Relationship Management, connectedTo, Recall Management>
+<Customer Relationship Management, fuels, Fluid Level Check>
+<Customer Test Drive, connectedTo, Parts Distribution>
+<Customer Test Drive, connectedTo, Quality Assurance>
+<Customer Test Drive, connectedTo, end>
+<Dealership Sales, cleans, Recycling of Vehicle Components>
+<Engine Installation, connectedTo, Warranty Activation>
+<Fluid Level Check, inspects, Part Manufacturing>
+<Oil Change, connectedTo, Spare Parts Order>
+<Oil Change, partOf, Component Testing>
+<Part Manufacturing, certifies, Dealership Sales>
+<Parts Distribution, connectedTo, end>
+<Quality Assurance, inspects, Parts Distribution>
+<Recall Management, connectedTo, Engine Installation>
+<Recall Management, connectedTo, Fluid Level Check>
+<Recycling of Vehicle Components, connectedTo, Autonomous Driving Software Development>
+<Research and Development, connectedTo, Fluid Level Check>
+<Research and Development, schedules, Customer Relationship Management>
+<Road Testing, connectedTo, Customer Test Drive>
+<Road Testing, connectedTo, Oil Change>
+<Spare Parts Order, connectedTo, Engine Installation>
+<Spare Parts Order, partOf, Component Testing>
+<Warranty Activation, connectedTo, Fluid Level Check>
diff --git a/train/mermaid/medium/mermaid_148.mmd b/train/mermaid/medium/mermaid_148.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a2318d44805a2e8048e41fd74b3ec91913fe3189
--- /dev/null
+++ b/train/mermaid/medium/mermaid_148.mmd
@@ -0,0 +1,78 @@
+graph TD
+    N0([start])
+    N1[Recycling of Vehicle Components]
+    N2{Part Manufacturing}
+    N3[/Fluid Level Check/]
+    N4[/Customer Test Drive/]
+    N5([Autonomous Driving Software Development])
+    N6{Global Supply Chain Management}
+    N7[/Fuel Efficiency Check/]
+    N8(Crash Simulation)
+    N9[(Body Shop Repair)]
+    N10{Road Testing}
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Assembly Line Setup
+        nest0_0([Diagnostic Trouble Code Reading])
+        nest0_1[[Electric Vehicle Battery Production]]
+    end
+    N0 -.-> |yes| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> |no| N4
+    N4 -.-> |yes| N5
+    N5 --> N6
+    N6 -.-> |no| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 --> |yes| N11
+    nest0_0 --> nest0_1
+    N4 --> nest0_0
+    nest0_1 --> |no| N9
+    N2 -.-> S0
+    S0 --> |yes| N10
+    S0 -.-> N5
+    N1 --> S1
+    S1 --> N11
+    S1 --> N7
+    N4 --> M0
+    N5 -.-> |yes| M0
+    M0 -.-> N7
+    N2 -.-> |yes| M1
+    N3 -.-> |no| M1
+    M1 -.-> N5
+    style S0 fill:#C8E6C9,stroke:#388E3C
+    style S1 fill:#DED7F0,stroke:#A188DB
+    style M0 fill:#FFEBEB,stroke:#FFC2C2
+    style M1 fill:#C8E6C9,stroke:#388E3C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_15.txt b/train/mermaid/medium/mermaid_15.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bca7a60b89b8b16e86a9840ac0829c943c8cb0cb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_15.txt
@@ -0,0 +1,20 @@
+<Allergy Test, connectedTo, Case Review>
+<Case Review, connectedTo, Pharmacy Order>
+<Case Review, connectedTo, Telemedicine Consultation>
+<Case Review, dispenses, Medication Dispensing>
+<Case Review, manages, Pharmacy Order>
+<Case Review, refers, Medical History>
+<Case Review, tests, Pain Management>
+<Imaging Scan, connectedTo, Allergy Test>
+<Imaging Scan, connectedTo, Medical Record Keeping>
+<Imaging Scan, connectedTo, Telemedicine Consultation>
+<Medical Record Keeping, connectedTo, Surgery>
+<Medical Record Keeping, partOf, Device Implantation>
+<Medication Dispensing, connectedTo, Pharmacy Order>
+<Medication Dispensing, connectedTo, Telemedicine Consultation>
+<Pain Management, connectedTo, Telemedicine Consultation>
+<Pharmacy Order, connectedTo, Pain Management>
+<Surgery, connectedTo, Medical History>
+<Surgery, partOf, Device Implantation>
+<Symptom Monitoring, connectedTo, Imaging Scan>
+<Telemedicine Consultation, connectedTo, Medical History>
diff --git a/train/mermaid/medium/mermaid_152.mmd b/train/mermaid/medium/mermaid_152.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c5457b0711dc94cee717277ffb049dda07cfe1c5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_152.mmd
@@ -0,0 +1,60 @@
+graph LR
+    N0([start])
+    N1[/Recycling of Vehicle Components/]
+    N2(Fuel Efficiency Check)
+    N3[[Spare Parts Order]]
+    N4[(Tire Rotation)]
+    N5[/Customer Relationship Management/]
+    N6([end])
+    M0(( ))
+    subgraph Customer Test Drive
+        nest0_0[Part Manufacturing]
+        nest0_1[(Vehicle Registration)]
+        nest0_2(Vehicle Connectivity)
+        nest0_3(Quality Assurance)
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |cleans| N3
+    N3 -.-> N4
+    N4 -.-> |audits| N5
+    N5 --> N6
+    nest0_0 -.-> |connects| nest0_1
+    nest0_1 --> |repairs| nest0_2
+    nest0_2 --> |automates| nest0_3
+    N4 -.-> nest0_0
+    nest0_3 -.-> N2
+    N1 --> M0
+    N0 --> M0
+    M0 --> N4
+    N6 --> nest0_3
+    N2 --> |produces| N4
+    style N0 fill:#CFD8DC,stroke:#607D8B
+    style N1 fill:#F0F4C3,stroke:#AED581
+    style N2 fill:#FFF9C4,stroke:#FFEB3B
+    style N3 fill:#F0F4C3,stroke:#AED581
+    style N4 fill:#FFF9C4,stroke:#FFEB3B
+    style N5 fill:#F0F4C3,stroke:#AED581
+    style N6 fill:#CFD8DC,stroke:#607D8B
+    style M0 fill:#CFD8DC,stroke:#607D8B
+    style nest0_0 fill:#CFD8DC,stroke:#607D8B
+    style nest0_1 fill:#CFD8DC,stroke:#607D8B
+    style nest0_2 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_3 fill:#F0F4C3,stroke:#AED581
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_153.txt b/train/mermaid/medium/mermaid_153.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8f7f7ab9b16b65664065dacc754ae2805ab2687e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_153.txt
@@ -0,0 +1,21 @@
+<Countdown Sequence, connectedTo, Payload Integration>
+<Countdown Sequence, partOf, Rocket Stage Separation>
+<Flight Crew Training, assembles, Satellite Configuration>
+<Flight Crew Training, connectedTo, Hypersonic Flight Testing>
+<Flight Crew Training, connectedTo, Rocket Assembly>
+<Hypersonic Flight Testing, connectedTo, Propulsion Testing>
+<International Space Station Resupply, connectedTo, Launch Window Calculation>
+<International Space Station Resupply, partOf, Rocket Stage Separation>
+<Launch Window Calculation, connectedTo, Runway Inspection>
+<Launch Window Calculation, partOf, Rocket Stage Separation>
+<Mission Debriefing, connectedTo, Flight Crew Training>
+<Mission Debriefing, connectedTo, Satellite Configuration>
+<Mission Planning, connectedTo, Mission Debriefing>
+<Mission Planning, integrates, Satellite Configuration>
+<Payload Integration, connectedTo, International Space Station Resupply>
+<Payload Integration, partOf, Rocket Stage Separation>
+<Rocket Assembly, connectedTo, Runway Inspection>
+<Runway Inspection, connectedTo, Countdown Sequence>
+<Runway Inspection, connectedTo, Hypersonic Flight Testing>
+<Satellite Configuration, recovers, Space Debris Tracking>
+<Space Debris Tracking, connectedTo, Rocket Assembly>
diff --git a/train/mermaid/medium/mermaid_154.mmd b/train/mermaid/medium/mermaid_154.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..64000b2af1d0f9f40dae1f91d88e7f85f9d928f9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_154.mmd
@@ -0,0 +1,56 @@
+graph LR
+    N0([Aircraft Maintenance Log])
+    N1[(Satellite Configuration)]
+    N2[/Flight Crew Training/]
+    N3[International Space Station Resupply]
+    N4{Orbit Adjustment}
+    N5([Rocket Assembly])
+    S0(( ))
+    subgraph Fueling Procedure
+        nest0_0([New Material Development])
+        nest0_1[/Launch Window Calculation/]
+        nest0_2[[Rocket Stage Separation]]
+        nest0_3[(Engine Overhaul)]
+    end
+    N0 --> N1
+    N1 --> |navigates| N2
+    N2 -.-> |builds| N3
+    N3 -.-> N4
+    N4 --> |records| N5
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |reboots| nest0_2
+    nest0_2 -.-> nest0_3
+    N4 -.-> |integrates| nest0_0
+    nest0_3 --> N3
+    N2 --> S0
+    S0 --> N5
+    S0 --> N4
+    N2 -.-> N4
+    nest0_2 -.-> N5
+    style N0 fill:#FFF3E0,stroke:#FFA726
+    style N1 fill:#F1F8FF,stroke:#42A5F5
+    style N2 fill:#FFF3E0,stroke:#FFA726
+    style N3 fill:#FFF3E0,stroke:#FFA726
+    style N4 fill:#F1F8FF,stroke:#42A5F5
+    style N5 fill:#F1F8FF,stroke:#42A5F5
+    style S0 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_0 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_1 fill:#FFF3E0,stroke:#FFA726
+    style nest0_2 fill:#FFF3E0,stroke:#FFA726
+    style nest0_3 fill:#F1F8FF,stroke:#42A5F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E91E63,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_154.txt b/train/mermaid/medium/mermaid_154.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a34861566140ca5a6fab4f94eb28208f234a6d9f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_154.txt
@@ -0,0 +1,17 @@
+<Aircraft Maintenance Log, connectedTo, Satellite Configuration>
+<Engine Overhaul, connectedTo, International Space Station Resupply>
+<Engine Overhaul, partOf, Fueling Procedure>
+<Flight Crew Training, builds, International Space Station Resupply>
+<Flight Crew Training, connectedTo, Orbit Adjustment>
+<Flight Crew Training, connectedTo, Rocket Assembly>
+<International Space Station Resupply, connectedTo, Orbit Adjustment>
+<Launch Window Calculation, partOf, Fueling Procedure>
+<Launch Window Calculation, reboots, Rocket Stage Separation>
+<New Material Development, connectedTo, Launch Window Calculation>
+<New Material Development, partOf, Fueling Procedure>
+<Orbit Adjustment, integrates, New Material Development>
+<Orbit Adjustment, records, Rocket Assembly>
+<Rocket Stage Separation, connectedTo, Engine Overhaul>
+<Rocket Stage Separation, connectedTo, Rocket Assembly>
+<Rocket Stage Separation, partOf, Fueling Procedure>
+<Satellite Configuration, navigates, Flight Crew Training>
diff --git a/train/mermaid/medium/mermaid_155.mmd b/train/mermaid/medium/mermaid_155.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..cf7e033d4fd58ecee863037add238fae88b67f57
--- /dev/null
+++ b/train/mermaid/medium/mermaid_155.mmd
@@ -0,0 +1,88 @@
+graph LR
+    N0([Launch Execution])
+    N1(Aviation Safety Audit)
+    N2[(Re_entry Vehicle Design)]
+    N3(Payload Integration)
+    N4[Rocket Assembly]
+    N5[Thermal Shield Testing]
+    N6([International Space Station Resupply])
+    N7{Countdown Sequence}
+    N8[[Mission Debriefing]]
+    N9([Engine Overhaul])
+    N10[/Hypersonic Flight Testing/]
+    N11[/New Material Development/]
+    N12[Runway Inspection]
+    N13(Flight Simulation)
+    N14([Flight Crew Training])
+    S0(( ))
+    M0(( ))
+    subgraph Data Transmission
+        nest0_0([Emergency Protocols])
+        nest0_1[Mission Planning]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |repairs| N3
+    N3 --> |manufactures| N4
+    N4 -.-> |designs| N5
+    N5 --> N6
+    N6 --> |controls| N7
+    N7 -.-> N8
+    N8 -.-> |transmits| N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    N13 -.-> N14
+    nest0_0 -.-> nest0_1
+    N6 -.-> |prototypes| nest0_0
+    nest0_1 --> N13
+    N11 --> S0
+    S0 --> N14
+    S0 -.-> N13
+    N1 -.-> M0
+    N8 -.-> M0
+    M0 -.-> N13
+    style N0 fill:#FFFDE7,stroke:#FFF176
+    style N1 fill:#BBDEFB,stroke:#2196F3
+    style N2 fill:#FFF3E0,stroke:#FFA726
+    style N3 fill:#FFFDE7,stroke:#FFF176
+    style N4 fill:#FFF3E0,stroke:#FFA726
+    style N5 fill:#FFFDE7,stroke:#FFF176
+    style N6 fill:#FFF3E0,stroke:#FFA726
+    style N7 fill:#FFFDE7,stroke:#FFF176
+    style N8 fill:#BBDEFB,stroke:#2196F3
+    style N9 fill:#BBDEFB,stroke:#2196F3
+    style N10 fill:#FFFDE7,stroke:#FFF176
+    style N11 fill:#FFFDE7,stroke:#FFF176
+    style N12 fill:#FFFDE7,stroke:#FFF176
+    style N13 fill:#FFFDE7,stroke:#FFF176
+    style N14 fill:#FFFDE7,stroke:#FFF176
+    style S0 fill:#BBDEFB,stroke:#2196F3
+    style M0 fill:#FFFDE7,stroke:#FFF176
+    style nest0_0 fill:#BBDEFB,stroke:#2196F3
+    style nest0_1 fill:#FFFDE7,stroke:#FFF176
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#2196F3,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_156.mmd b/train/mermaid/medium/mermaid_156.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..cade82b82d6c348de3709fe5c51e159f6f110fcd
--- /dev/null
+++ b/train/mermaid/medium/mermaid_156.mmd
@@ -0,0 +1,68 @@
+graph LR
+    N0([start])
+    N1[Fueling Procedure]
+    N2[(Thermal Shield Testing)]
+    N3(Engine Overhaul)
+    N4[Spacecraft Telemetry Analysis]
+    N5([Aircraft Maintenance Log])
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Structural Analysis
+        nest0_0[Rocket Stage Separation]
+        nest0_1[(Data Transmission)]
+        nest0_2{Hypersonic Flight Testing}
+        nest0_3[Countdown Sequence]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> |plans| N4
+    N4 --> |adjusts| N5
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 --> N2
+    N0 --> S1
+    S1 --> |regulates| N4
+    S1 -.-> |deploys| N3
+    N3 --> |develops| M0
+    N2 --> |operates| M0
+    M0 --> N5
+    N1 --> M1
+    N0 --> |monitors| M1
+    M1 -.-> N4
+    style N0 fill:#E3F2FD,stroke:#64B5F6
+    style N1 fill:#F3E5F5,stroke:#AB47BC
+    style N2 fill:#FFF0CC,stroke:#FFCC80
+    style N3 fill:#F3E5F5,stroke:#AB47BC
+    style N4 fill:#FFF0CC,stroke:#FFCC80
+    style N5 fill:#E3F2FD,stroke:#64B5F6
+    style S1 fill:#FFF0CC,stroke:#FFCC80
+    style M0 fill:#FFF0CC,stroke:#FFCC80
+    style M1 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_0 fill:#E3F2FD,stroke:#64B5F6
+    style nest0_1 fill:#E3F2FD,stroke:#64B5F6
+    style nest0_2 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_3 fill:#E3F2FD,stroke:#64B5F6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_156.txt b/train/mermaid/medium/mermaid_156.txt
new file mode 100644
index 0000000000000000000000000000000000000000..375c542d4fc8f09247cf7fbdd78d2c18856d29d4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_156.txt
@@ -0,0 +1,20 @@
+<Countdown Sequence, connectedTo, Thermal Shield Testing>
+<Countdown Sequence, partOf, Structural Analysis>
+<Data Transmission, connectedTo, Hypersonic Flight Testing>
+<Data Transmission, partOf, Structural Analysis>
+<Engine Overhaul, develops, Aircraft Maintenance Log>
+<Engine Overhaul, plans, Spacecraft Telemetry Analysis>
+<Fueling Procedure, connectedTo, Spacecraft Telemetry Analysis>
+<Fueling Procedure, connectedTo, Thermal Shield Testing>
+<Hypersonic Flight Testing, connectedTo, Countdown Sequence>
+<Hypersonic Flight Testing, partOf, Structural Analysis>
+<Rocket Stage Separation, connectedTo, Data Transmission>
+<Rocket Stage Separation, partOf, Structural Analysis>
+<Spacecraft Telemetry Analysis, adjusts, Aircraft Maintenance Log>
+<Spacecraft Telemetry Analysis, connectedTo, Rocket Stage Separation>
+<Thermal Shield Testing, connectedTo, Engine Overhaul>
+<Thermal Shield Testing, operates, Aircraft Maintenance Log>
+<start, connectedTo, Fueling Procedure>
+<start, deploys, Engine Overhaul>
+<start, monitors, Spacecraft Telemetry Analysis>
+<start, regulates, Spacecraft Telemetry Analysis>
diff --git a/train/mermaid/medium/mermaid_159.mmd b/train/mermaid/medium/mermaid_159.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..603a22fd39fbb2e0f878439b8f18f8ce581e661d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_159.mmd
@@ -0,0 +1,78 @@
+graph TD
+    N0([New Material Development])
+    N1{Flight Simulation}
+    N2[(Flight Crew Training)]
+    N3[/Orbit Adjustment/]
+    N4[(Hypersonic Flight Testing)]
+    N5{Aircraft Maintenance Log}
+    N6[(Payload Integration)]
+    N7[Thermal Shield Testing]
+    N8[(Satellite Data Processing)]
+    N9[[Ground Station Coordination]]
+    N10([end])
+    S1(( ))
+    M0(( ))
+    subgraph Mission Debriefing
+        nest0_0(Telemetry Setup)
+        nest0_1(Rocket Assembly)
+        nest0_2[(Extravehicular Activity Planning)]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> |predicts| N6
+    N6 --> N7
+    N7 --> |optimizes| N8
+    N8 -.-> |adjusts| N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N2 --> nest0_0
+    nest0_2 -.-> N7
+    N0 --> S1
+    S1 --> |monitors| N10
+    S1 -.-> |assembles| N6
+    N0 --> M0
+    N1 --> M0
+    M0 -.-> N3
+    nest0_0 --> |repairs| N6
+    style N0 fill:#FFF6D9,stroke:#FFCC7A
+    style N1 fill:#F5F5F5,stroke:#BDBDBD
+    style N2 fill:#CADEDE,stroke:#94C0C0
+    style N3 fill:#F5F5F5,stroke:#BDBDBD
+    style N4 fill:#FFF6D9,stroke:#FFCC7A
+    style N5 fill:#F5F5F5,stroke:#BDBDBD
+    style N6 fill:#F5F5F5,stroke:#BDBDBD
+    style N7 fill:#FFF6D9,stroke:#FFCC7A
+    style N8 fill:#CADEDE,stroke:#94C0C0
+    style N9 fill:#F5F5F5,stroke:#BDBDBD
+    style N10 fill:#FFF6D9,stroke:#FFCC7A
+    style S1 fill:#CADEDE,stroke:#94C0C0
+    style M0 fill:#CADEDE,stroke:#94C0C0
+    style nest0_0 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_1 fill:#CADEDE,stroke:#94C0C0
+    style nest0_2 fill:#F5F5F5,stroke:#BDBDBD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFCC7A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_159.txt b/train/mermaid/medium/mermaid_159.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f671c1205793d4b2f0b62159312d7a02629da07a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_159.txt
@@ -0,0 +1,22 @@
+<Aircraft Maintenance Log, predicts, Payload Integration>
+<Extravehicular Activity Planning, connectedTo, Thermal Shield Testing>
+<Extravehicular Activity Planning, partOf, Mission Debriefing>
+<Flight Crew Training, connectedTo, Orbit Adjustment>
+<Flight Crew Training, connectedTo, Telemetry Setup>
+<Flight Simulation, connectedTo, Flight Crew Training>
+<Flight Simulation, connectedTo, Orbit Adjustment>
+<Ground Station Coordination, connectedTo, end>
+<Hypersonic Flight Testing, connectedTo, Aircraft Maintenance Log>
+<New Material Development, assembles, Payload Integration>
+<New Material Development, connectedTo, Flight Simulation>
+<New Material Development, connectedTo, Orbit Adjustment>
+<New Material Development, monitors, end>
+<Orbit Adjustment, connectedTo, Hypersonic Flight Testing>
+<Payload Integration, connectedTo, Thermal Shield Testing>
+<Rocket Assembly, connectedTo, Extravehicular Activity Planning>
+<Rocket Assembly, partOf, Mission Debriefing>
+<Satellite Data Processing, adjusts, Ground Station Coordination>
+<Telemetry Setup, connectedTo, Rocket Assembly>
+<Telemetry Setup, partOf, Mission Debriefing>
+<Telemetry Setup, repairs, Payload Integration>
+<Thermal Shield Testing, optimizes, Satellite Data Processing>
diff --git a/train/mermaid/medium/mermaid_160.txt b/train/mermaid/medium/mermaid_160.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d70249c5ba2e4bb0312225560d10b2ec091341aa
--- /dev/null
+++ b/train/mermaid/medium/mermaid_160.txt
@@ -0,0 +1,25 @@
+<Astronaut Training, no, Flight Crew Training>
+<Aviation Safety Audit, connectedTo, Data Transmission>
+<Data Transmission, connectedTo, Emergency Protocols>
+<Emergency Protocols, connectedTo, Ground Station Coordination>
+<Extravehicular Activity Planning, partOf, Mission Planning>
+<Extravehicular Activity Planning, yes, Runway Inspection>
+<Flight Crew Training, connectedTo, Structural Analysis>
+<Flight Crew Training, no, System Reboot>
+<Ground Station Coordination, yes, Propulsion Testing>
+<Hypersonic Flight Testing, connectedTo, Astronaut Training>
+<Propulsion Testing, connectedTo, Astronaut Training>
+<Propulsion Testing, connectedTo, Flight Crew Training>
+<Propulsion Testing, no, Satellite Configuration>
+<Runway Inspection, connectedTo, Spacecraft Telemetry Analysis>
+<Runway Inspection, partOf, Mission Planning>
+<Satellite Configuration, connectedTo, Spacecraft Telemetry Analysis>
+<Satellite Configuration, no, Structural Analysis>
+<Spacecraft Telemetry Analysis, connectedTo, Astronaut Training>
+<Spacecraft Telemetry Analysis, connectedTo, Flight Crew Training>
+<Spacecraft Telemetry Analysis, connectedTo, Hypersonic Flight Testing>
+<Structural Analysis, yes, end>
+<System Reboot, connectedTo, Extravehicular Activity Planning>
+<System Reboot, partOf, Mission Planning>
+<start, connectedTo, Structural Analysis>
+<start, yes, Aviation Safety Audit>
diff --git a/train/mermaid/medium/mermaid_161.mmd b/train/mermaid/medium/mermaid_161.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c5e317bbcff3103fdf894992c719a9a2f8a2df4c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_161.mmd
@@ -0,0 +1,78 @@
+graph RL
+    N0([start])
+    N1([Policy Issuance])
+    N2[Property Damage Assessment]
+    N3{Life Insurance Underwriting}
+    N4(Premium Calculation)
+    N5[/Risk Assessment/]
+    N6[(Cyber Insurance Policy)]
+    N7[/Subrogation/]
+    N8([Third_Party Administrator Liaison])
+    N9[/Policy Renewal/]
+    N10[[Telematics Data Analysis]]
+    N11([Claims Litigation Management])
+    S1(( ))
+    M0(( ))
+    subgraph Digital Policy Management
+        nest0_0(Legal Review of Claims)
+        nest0_1([Claim Adjustment])
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |forecasts| N3
+    N3 --> |mitigates| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> |educates| N7
+    N7 --> |models| N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> N11
+    nest0_0 -.-> nest0_1
+    N5 -.-> nest0_0
+    nest0_1 -.-> N2
+    N7 --> S1
+    S1 -.-> |regulates| N10
+    S1 -.-> N11
+    S1 -.-> |audits| N9
+    N3 --> M0
+    N0 --> M0
+    M0 --> N6
+    style N0 fill:#ECEFF1,stroke:#90A4AE
+    style N1 fill:#E8F0EA,stroke:#92C79A
+    style N2 fill:#ECEFF1,stroke:#90A4AE
+    style N3 fill:#E8F0EA,stroke:#92C79A
+    style N4 fill:#E8F0EA,stroke:#92C79A
+    style N5 fill:#FCE4EC,stroke:#F06292
+    style N6 fill:#ECEFF1,stroke:#90A4AE
+    style N7 fill:#ECEFF1,stroke:#90A4AE
+    style N8 fill:#FCE4EC,stroke:#F06292
+    style N9 fill:#E8F0EA,stroke:#92C79A
+    style N10 fill:#E8F0EA,stroke:#92C79A
+    style N11 fill:#E8F0EA,stroke:#92C79A
+    style S1 fill:#FCE4EC,stroke:#F06292
+    style M0 fill:#FCE4EC,stroke:#F06292
+    style nest0_0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_1 fill:#E8F0EA,stroke:#92C79A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#90A4AE,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_162.mmd b/train/mermaid/medium/mermaid_162.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..628b6ecf4c993f81434486d5587c2a16ce7eb9bf
--- /dev/null
+++ b/train/mermaid/medium/mermaid_162.mmd
@@ -0,0 +1,72 @@
+graph TD
+    N0([start])
+    N1{Risk Assessment}
+    N2[/Life Insurance Underwriting/]
+    N3[Coverage Review]
+    N4[(Healthcare Provider Network Management)]
+    N5[(Premium Calculation)]
+    N6(Claim Submission)
+    N7[[Investment Management for Reserves]]
+    N8(Digital Policy Management)
+    N9(Subrogation)
+    N10[/Broker Management/]
+    N11([Compliance Reporting])
+    S0(( ))
+    subgraph Legal Review of Claims
+        nest0_0{Property Damage Assessment}
+        nest0_1[(Claims Litigation Management)]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> |supports| N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 --> |integrates| N11
+    nest0_0 --> nest0_1
+    N5 -.-> nest0_0
+    nest0_1 -.-> N9
+    N1 --> S0
+    S0 -.-> N10
+    S0 --> N6
+    S0 --> |approves| N11
+    N7 -.-> |markets| N10
+    style N0 fill:#D6D9F0,stroke:#9FA9E1
+    style N1 fill:#F1F8E9,stroke:#388E3C
+    style N2 fill:#D6D9F0,stroke:#9FA9E1
+    style N3 fill:#D6D9F0,stroke:#9FA9E1
+    style N4 fill:#F1F8E9,stroke:#388E3C
+    style N5 fill:#D6D9F0,stroke:#9FA9E1
+    style N6 fill:#F1F8E9,stroke:#388E3C
+    style N7 fill:#F1F8E9,stroke:#388E3C
+    style N8 fill:#F1F8E9,stroke:#388E3C
+    style N9 fill:#D3D7EB,stroke:#8C9EFF
+    style N10 fill:#D3D7EB,stroke:#8C9EFF
+    style N11 fill:#D6D9F0,stroke:#9FA9E1
+    style S0 fill:#D6D9F0,stroke:#9FA9E1
+    style nest0_0 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_1 fill:#D6D9F0,stroke:#9FA9E1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#9FA9E1,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_162.txt b/train/mermaid/medium/mermaid_162.txt
new file mode 100644
index 0000000000000000000000000000000000000000..df8fc3d0d15a8f78b31eb1167beceff051289507
--- /dev/null
+++ b/train/mermaid/medium/mermaid_162.txt
@@ -0,0 +1,20 @@
+<Broker Management, integrates, Compliance Reporting>
+<Claim Submission, connectedTo, Investment Management for Reserves>
+<Claims Litigation Management, connectedTo, Subrogation>
+<Claims Litigation Management, partOf, Legal Review of Claims>
+<Coverage Review, supports, Healthcare Provider Network Management>
+<Digital Policy Management, connectedTo, Subrogation>
+<Healthcare Provider Network Management, connectedTo, Premium Calculation>
+<Investment Management for Reserves, connectedTo, Digital Policy Management>
+<Investment Management for Reserves, markets, Broker Management>
+<Life Insurance Underwriting, connectedTo, Coverage Review>
+<Premium Calculation, connectedTo, Claim Submission>
+<Premium Calculation, connectedTo, Property Damage Assessment>
+<Property Damage Assessment, connectedTo, Claims Litigation Management>
+<Property Damage Assessment, partOf, Legal Review of Claims>
+<Risk Assessment, approves, Compliance Reporting>
+<Risk Assessment, connectedTo, Broker Management>
+<Risk Assessment, connectedTo, Claim Submission>
+<Risk Assessment, connectedTo, Life Insurance Underwriting>
+<Subrogation, connectedTo, Broker Management>
+<start, connectedTo, Risk Assessment>
diff --git a/train/mermaid/medium/mermaid_165.txt b/train/mermaid/medium/mermaid_165.txt
new file mode 100644
index 0000000000000000000000000000000000000000..181e9ea4ad02f200d530d4e54dae90b482459432
--- /dev/null
+++ b/train/mermaid/medium/mermaid_165.txt
@@ -0,0 +1,26 @@
+<Annuity Sales, connectedTo, Coverage Review>
+<Annuity Sales, partOf, Customer Communication>
+<Benefit Payout, connectedTo, Annuity Sales>
+<Benefit Payout, partOf, Customer Communication>
+<Broker Management, connectedTo, Customer Onboarding>
+<Claim Adjustment, connectedTo, Investment Management for Reserves>
+<Claim Adjustment, connectedTo, Reinsurance Negotiation>
+<Coverage Review, connectedTo, Fraud Investigation>
+<Coverage Review, partOf, Customer Communication>
+<Customer Onboarding, connectedTo, Policy Application>
+<Fraud Investigation, connectedTo, Broker Management>
+<Investment Management for Reserves, partOf, Customer Communication>
+<Investment Management for Reserves, processes, Benefit Payout>
+<Legal Review of Claims, connectedTo, Payment Processing>
+<Payment Processing, connectedTo, Claim Adjustment>
+<Policy Application, optimizes, Claims Litigation Management>
+<Policy Issuance, connectedTo, Property Damage Assessment>
+<Premium Calculation, connectedTo, Claims Litigation Management>
+<Premium Calculation, connectedTo, Legal Review of Claims>
+<Premium Calculation, reviews, Claim Adjustment>
+<Premium Calculation, trains, Claims Litigation Management>
+<Property Damage Assessment, sells, Telematics Data Analysis>
+<Reinsurance Negotiation, connectedTo, Claims Litigation Management>
+<Reinsurance Negotiation, connectedTo, Fraud Investigation>
+<Subrogation, connectedTo, Policy Issuance>
+<Telematics Data Analysis, connectedTo, Premium Calculation>
diff --git a/train/mermaid/medium/mermaid_166.mmd b/train/mermaid/medium/mermaid_166.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7fe12e7c00fbc27048f439e8a6989f486df8035e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_166.mmd
@@ -0,0 +1,102 @@
+graph RL
+    N0([start])
+    N1([Market Research])
+    N2[Auto Accident Claims]
+    N3([Legal Review of Claims])
+    N4[[Claim Submission]]
+    N5(Customer Support)
+    N6[[Telematics Data Analysis]]
+    N7(Policy Application)
+    N8[Underwriting]
+    N9[/Data Security/]
+    N10(Payment Processing)
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Digital Policy Management
+        nest0_0[Broker Management]
+        nest0_1(Agent Training)
+        nest0_2[Compliance Reporting]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 --> N11
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N9 --> |certifies| nest0_0
+    nest0_2 -.-> N3
+    N0 -.-> S0
+    S0 --> N8
+    S0 -.-> |rejects| N9
+    N3 -.-> S1
+    S1 -.-> N8
+    S1 --> |audits| N5
+    S1 --> |pays| N11
+    N0 -.-> M0
+    N1 -.-> M0
+    N2 --> |cancels| M0
+    M0 --> N4
+    N3 --> |promotes| M1
+    N0 --> M1
+    N6 --> M1
+    M1 -.-> N8
+    style N0 fill:#F8BBD0,stroke:#E91E63
+    style N1 fill:#EFEBE9,stroke:#A1887F
+    style N2 fill:#FFF0CC,stroke:#FFCC80
+    style N3 fill:#FFF0CC,stroke:#FFCC80
+    style N4 fill:#EFEBE9,stroke:#A1887F
+    style N5 fill:#EFEBE9,stroke:#A1887F
+    style N6 fill:#FFF0CC,stroke:#FFCC80
+    style N7 fill:#F8BBD0,stroke:#E91E63
+    style N8 fill:#F8BBD0,stroke:#E91E63
+    style N9 fill:#EFEBE9,stroke:#A1887F
+    style N10 fill:#FFF0CC,stroke:#FFCC80
+    style N11 fill:#EFEBE9,stroke:#A1887F
+    style S0 fill:#F8BBD0,stroke:#E91E63
+    style S1 fill:#F8BBD0,stroke:#E91E63
+    style M0 fill:#EFEBE9,stroke:#A1887F
+    style M1 fill:#F8BBD0,stroke:#E91E63
+    style nest0_0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_1 fill:#EFEBE9,stroke:#A1887F
+    style nest0_2 fill:#F8BBD0,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#FFCC80,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_167.txt b/train/mermaid/medium/mermaid_167.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a547f1db2534fc3dfa835a01c5c1215e6f93b685
--- /dev/null
+++ b/train/mermaid/medium/mermaid_167.txt
@@ -0,0 +1,19 @@
+<Auto Accident Claims, connectedTo, Coverage Review>
+<Auto Accident Claims, connectedTo, Market Research>
+<Claims Litigation Management, connectedTo, Compliance Reporting>
+<Compliance Reporting, connectedTo, Market Research>
+<Compliance Reporting, connectedTo, Telematics Data Analysis>
+<Coverage Review, connectedTo, Claims Litigation Management>
+<Coverage Review, connectedTo, Market Research>
+<Coverage Review, yes, Compliance Reporting>
+<Market Research, connectedTo, Underwriting>
+<Market Research, connectedTo, end>
+<Market Research, yes, Policy Cancellation>
+<Policy Cancellation, no, Underwriting>
+<Reinsurance Negotiation, no, Compliance Reporting>
+<Reinsurance Negotiation, partOf, Premium Calculation>
+<Telematics Data Analysis, connectedTo, Reinsurance Negotiation>
+<Telematics Data Analysis, partOf, Premium Calculation>
+<Underwriting, connectedTo, end>
+<start, no, Auto Accident Claims>
+<start, no, Compliance Reporting>
diff --git a/train/mermaid/medium/mermaid_17.txt b/train/mermaid/medium/mermaid_17.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5389c501ed2c0e0d3e6af95afe2ee3b0de77ed25
--- /dev/null
+++ b/train/mermaid/medium/mermaid_17.txt
@@ -0,0 +1,20 @@
+<Automated Guided Vehicle Operation, connectedTo, Recycling Process>
+<Design Review, connectedTo, Recycling Process>
+<Design Review, connectedTo, Serialization>
+<Environmental Compliance, connectedTo, Design Review>
+<Environmental Compliance, connectedTo, Recycling Process>
+<Environmental Compliance, connectedTo, Serialization>
+<Environmental Compliance, replaces, Maintenance>
+<Environmental Compliance, welds, Automated Guided Vehicle Operation>
+<Maintenance, assembles, Automated Guided Vehicle Operation>
+<Maintenance, connectedTo, Recycling Process>
+<Maintenance, drills, Inventory Check>
+<Maintenance, packages, Recycling Process>
+<Maintenance, schedules, Production Scheduling>
+<Painting, connectedTo, Maintenance>
+<Painting, partOf, Procurement>
+<Production Scheduling, forecasts, Painting>
+<Production Scheduling, partOf, Procurement>
+<Recycling Process, connectedTo, Inventory Check>
+<Serialization, connectedTo, Maintenance>
+<Serialization, connectedTo, Recycling Process>
diff --git a/train/mermaid/medium/mermaid_170.txt b/train/mermaid/medium/mermaid_170.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0aaf08b9c7701507799f0ad038041c5d2fd8c756
--- /dev/null
+++ b/train/mermaid/medium/mermaid_170.txt
@@ -0,0 +1,21 @@
+<Dark Web Monitoring, partOf, Threat Detection>
+<Dark Web Monitoring, yes, Security Policy Development>
+<DevSecOps Integration, yes, Intrusion Prevention>
+<Endpoint Protection, connectedTo, end>
+<Identity Management, connectedTo, Intrusion Prevention>
+<Identity Management, partOf, Threat Detection>
+<Incident Response, connectedTo, Dark Web Monitoring>
+<Incident Response, connectedTo, Intrusion Prevention>
+<Incident Response, connectedTo, Web Application Firewall Deployment>
+<Incident Response, yes, DevSecOps Integration>
+<Intrusion Prevention, connectedTo, Zero Trust Architecture>
+<Network Security, yes, Endpoint Protection>
+<Security Policy Development, connectedTo, Identity Management>
+<Security Policy Development, partOf, Threat Detection>
+<Web Application Firewall Deployment, connectedTo, DevSecOps Integration>
+<Web Application Firewall Deployment, connectedTo, Network Security>
+<Web Application Firewall Deployment, connectedTo, Zero Trust Architecture>
+<Web Application Firewall Deployment, yes, Intrusion Prevention>
+<Zero Trust Architecture, no, Network Security>
+<start, connectedTo, Incident Response>
+<start, connectedTo, Intrusion Prevention>
diff --git a/train/mermaid/medium/mermaid_171.mmd b/train/mermaid/medium/mermaid_171.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..57173f46fb3335e1237c539340b31eb60aad052a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_171.mmd
@@ -0,0 +1,73 @@
+graph TD
+    N0([start])
+    N1[(IoT Security)]
+    N2[Security Policy Development]
+    N3(Security Patch Management)
+    N4[[Cryptography Implementation]]
+    N5[[Cloud Security]]
+    N6[Security Audit]
+    N7{Supply Chain Security}
+    N8([Digital Forensics])
+    N9[[Penetration Testing]]
+    N10([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Incident Response
+        nest0_0[(Mobile Security)]
+        nest0_1[Compliance Monitoring]
+        nest0_2[Backup and Recovery]
+        nest0_3[Vulnerability Assessment]
+    end
+    N0 -.-> N1
+    N1 -.-> |yes| N2
+    N2 --> |yes| N3
+    N3 --> N4
+    N4 --> |yes| N5
+    N5 -.-> |no| N6
+    N6 --> |yes| N7
+    N7 --> N8
+    N8 --> N9
+    N9 -.-> |no| N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N9 --> nest0_0
+    nest0_3 -.-> N6
+    N3 --> S0
+    S0 -.-> N5
+    S0 --> |yes| N10
+    N0 -.-> M0
+    N6 --> M0
+    M0 --> N9
+    N4 -.-> M1
+    N2 --> |no| M1
+    M1 -.-> N9
+    style S0 fill:#D0EFEE,stroke:#73C6BC
+    style M0 fill:#BBDEFB,stroke:#2196F3
+    style M1 fill:#BBDEFB,stroke:#2196F3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_172.txt b/train/mermaid/medium/mermaid_172.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9667bdc8c9674e1ec5401258eff07fd8d3a38669
--- /dev/null
+++ b/train/mermaid/medium/mermaid_172.txt
@@ -0,0 +1,17 @@
+<Application Security, partOf, Cloud Security>
+<Application Security, patches, Dark Web Monitoring>
+<Cryptography Implementation, connectedTo, Application Security>
+<Cryptography Implementation, connectedTo, Dark Web Monitoring>
+<Cryptography Implementation, connectedTo, end>
+<Dark Web Monitoring, connectedTo, end>
+<Disaster Recovery Planning, advises, Application Security>
+<Disaster Recovery Planning, partOf, Cloud Security>
+<Identity Management, connectedTo, end>
+<Identity Management, integrates, Vulnerability Assessment>
+<Risk Management Framework, connectedTo, Cryptography Implementation>
+<Risk Management Framework, partOf, Cloud Security>
+<Risk Management Framework, prevents, Supply Chain Security>
+<Supply Chain Security, connectedTo, Disaster Recovery Planning>
+<Supply Chain Security, partOf, Cloud Security>
+<Vulnerability Assessment, connectedTo, Cryptography Implementation>
+<Vulnerability Assessment, connectedTo, Risk Management Framework>
diff --git a/train/mermaid/medium/mermaid_173.mmd b/train/mermaid/medium/mermaid_173.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8e5b9a6a12f4c5b04988408bf3dfb65ccc21a794
--- /dev/null
+++ b/train/mermaid/medium/mermaid_173.mmd
@@ -0,0 +1,50 @@
+graph TD
+    N0([start])
+    N1{Security Audit}
+    N2[/Vulnerability Assessment/]
+    N3[(User Training)]
+    N4(Security Operations Center Monitoring)
+    N5(Cloud Security)
+    N6([end])
+    S0(( ))
+    M0(( ))
+    subgraph Threat Intelligence Gathering
+        nest0_0[(Identity Management)]
+        nest0_1[(Supply Chain Security)]
+        nest0_2[Insider Threat Detection]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> |yes| N4
+    N4 --> N5
+    N5 --> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N1 -.-> nest0_0
+    nest0_2 -.-> N1
+    N3 -.-> S0
+    S0 --> |yes| N6
+    S0 -.-> |yes| N5
+    N3 --> M0
+    N0 --> |no| M0
+    M0 -.-> N5
+    style S0 fill:#EBEBEB,stroke:#E0E0E0
+    style M0 fill:#EBEBEB,stroke:#E0E0E0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AF56A6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_174.txt b/train/mermaid/medium/mermaid_174.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cd84caae77c8a836b0d44b0c4b712e0fd761707c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_174.txt
@@ -0,0 +1,22 @@
+<Access Control, connectedTo, Security Awareness Training>
+<Backup and Recovery, advises, Security Awareness Training>
+<Backup and Recovery, alerts, DevSecOps Integration>
+<Backup and Recovery, connectedTo, Access Control>
+<Data Loss Prevention, scans, IoT Security>
+<DevSecOps Integration, complies, Network Security>
+<DevSecOps Integration, connectedTo, Data Loss Prevention>
+<Digital Forensics, partOf, Incident Response>
+<Digital Forensics, prevents, Phishing Simulation>
+<Mobile Security, connectedTo, Physical Security Integration>
+<Network Security, connectedTo, Access Control>
+<Phishing Simulation, connectedTo, Backup and Recovery>
+<Phishing Simulation, partOf, Incident Response>
+<Physical Security Integration, connectedTo, Backup and Recovery>
+<Physical Security Integration, connectedTo, Network Security>
+<Physical Security Integration, connectedTo, Security Operations Center Monitoring>
+<Security Awareness Training, connectedTo, Supply Chain Security>
+<Security Operations Center Monitoring, monitors, Backup and Recovery>
+<Security Policy Development, connectedTo, Data Loss Prevention>
+<Supply Chain Security, connectedTo, Data Loss Prevention>
+<Supply Chain Security, connectedTo, Digital Forensics>
+<Supply Chain Security, connectedTo, Security Policy Development>
diff --git a/train/mermaid/medium/mermaid_175.mmd b/train/mermaid/medium/mermaid_175.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9c0ce49507030a66abc498317911363b5f726e75
--- /dev/null
+++ b/train/mermaid/medium/mermaid_175.mmd
@@ -0,0 +1,60 @@
+graph LR
+    N0([Compliance Monitoring])
+    N1(Application Security)
+    N2[/Firewall Configuration/]
+    N3([Network Security])
+    N4([Security Audit])
+    N5[[Zero Trust Architecture]]
+    N6[Mobile Security]
+    N7([end])
+    S0(( ))
+    subgraph Data Encryption
+        nest0_0[Disaster Recovery Planning]
+        nest0_1[[Intrusion Prevention]]
+        nest0_2{Phishing Simulation}
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> |notifies| N4
+    N4 -.-> |monitors| N5
+    N5 --> N6
+    N6 --> N7
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N1 --> nest0_0
+    nest0_2 --> N4
+    N2 --> S0
+    S0 --> N4
+    S0 -.-> N5
+    N5 -.-> N4
+    N2 --> |recovers| N4
+    style N0 fill:#BBDEFB,stroke:#2196F3
+    style N1 fill:#FFCDD2,stroke:#F44336
+    style N2 fill:#BBDEFB,stroke:#2196F3
+    style N3 fill:#FFCDD2,stroke:#F44336
+    style N4 fill:#FFF0CC,stroke:#FFCC80
+    style N5 fill:#BBDEFB,stroke:#2196F3
+    style N6 fill:#FFF0CC,stroke:#FFCC80
+    style N7 fill:#FFF0CC,stroke:#FFCC80
+    style S0 fill:#FFF0CC,stroke:#FFCC80
+    style nest0_0 fill:#BBDEFB,stroke:#2196F3
+    style nest0_1 fill:#BBDEFB,stroke:#2196F3
+    style nest0_2 fill:#BBDEFB,stroke:#2196F3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F44336,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_177.txt b/train/mermaid/medium/mermaid_177.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fb2ef7d4a46b927eb2c91a5c9b73621f17de6cec
--- /dev/null
+++ b/train/mermaid/medium/mermaid_177.txt
@@ -0,0 +1,16 @@
+<Door Lock Management, connectedTo, Thermostat Adjustment>
+<Irrigation System Control, connectedTo, Door Lock Management>
+<Irrigation System Control, no, end>
+<Irrigation System Control, yes, Thermostat Adjustment>
+<Irrigation System Control, yes, Video Surveillance>
+<Pet Feeder Automation, partOf, Personalized Comfort Settings>
+<Pet Feeder Automation, yes, Sound System Integration>
+<Sound System Integration, no, Window Sensor Monitoring>
+<Sound System Integration, partOf, Personalized Comfort Settings>
+<Thermostat Adjustment, connectedTo, Pet Feeder Automation>
+<Thermostat Adjustment, yes, Video Surveillance>
+<Video Surveillance, connectedTo, end>
+<Window Sensor Monitoring, connectedTo, Thermostat Adjustment>
+<Window Sensor Monitoring, partOf, Personalized Comfort Settings>
+<start, connectedTo, Irrigation System Control>
+<start, connectedTo, Thermostat Adjustment>
diff --git a/train/mermaid/medium/mermaid_178.mmd b/train/mermaid/medium/mermaid_178.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6a5a961d6739c7fe38fae3a9ec132fafbf5d1118
--- /dev/null
+++ b/train/mermaid/medium/mermaid_178.mmd
@@ -0,0 +1,96 @@
+graph LR
+    N0([Smart Plug Management])
+    N1[Garage Door Control]
+    N2(Child Monitoring)
+    N3(Security Alert)
+    N4[Window Sensor Monitoring]
+    N5[Door Lock Management]
+    N6[Firmware Update]
+    N7[Centralized Hub Configuration]
+    N8[Elderly Care Monitoring]
+    N9[Voice Command]
+    N10([Smart Appliance Control])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Water Heater Control
+        nest0_0(Power Outage Notification)
+        nest0_1([Smart Mirror Functionality])
+        nest0_2[/Geofencing Trigger/]
+        nest0_3(Intercom System)
+    end
+    N0 --> N1
+    N1 --> |schedules| N2
+    N2 -.-> |diagnoses| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> |notifies| N8
+    N8 -.-> N9
+    N9 -.-> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> |streams| nest0_3
+    N4 --> nest0_0
+    nest0_3 --> N3
+    N6 --> S0
+    S0 -.-> N9
+    S0 -.-> N8
+    N7 -.-> S1
+    S1 --> N9
+    S1 -.-> |visualizes| N10
+    N3 --> M0
+    N1 --> M0
+    M0 --> N6
+    N7 -.-> M1
+    N8 --> M1
+    M1 --> N10
+    style N0 fill:#FFFDE0,stroke:#FFF8A6
+    style N1 fill:#FFECB3,stroke:#FFC107
+    style N2 fill:#FFFDE0,stroke:#FFF8A6
+    style N3 fill:#EBEBEB,stroke:#E0E0E0
+    style N4 fill:#FFFDE0,stroke:#FFF8A6
+    style N5 fill:#FFFDE0,stroke:#FFF8A6
+    style N6 fill:#FFECB3,stroke:#FFC107
+    style N7 fill:#FFFDE0,stroke:#FFF8A6
+    style N8 fill:#FFECB3,stroke:#FFC107
+    style N9 fill:#EBEBEB,stroke:#E0E0E0
+    style N10 fill:#FFFDE0,stroke:#FFF8A6
+    style S0 fill:#FFECB3,stroke:#FFC107
+    style S1 fill:#FFECB3,stroke:#FFC107
+    style M0 fill:#FFECB3,stroke:#FFC107
+    style M1 fill:#EBEBEB,stroke:#E0E0E0
+    style nest0_0 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_1 fill:#EBEBEB,stroke:#E0E0E0
+    style nest0_2 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_3 fill:#FFECB3,stroke:#FFC107
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_178.txt b/train/mermaid/medium/mermaid_178.txt
new file mode 100644
index 0000000000000000000000000000000000000000..08154d57b995adddd9ce57bfb46d103f28d8cf23
--- /dev/null
+++ b/train/mermaid/medium/mermaid_178.txt
@@ -0,0 +1,27 @@
+<Centralized Hub Configuration, connectedTo, Smart Appliance Control>
+<Centralized Hub Configuration, connectedTo, Voice Command>
+<Centralized Hub Configuration, notifies, Elderly Care Monitoring>
+<Centralized Hub Configuration, visualizes, Smart Appliance Control>
+<Child Monitoring, diagnoses, Security Alert>
+<Door Lock Management, connectedTo, Firmware Update>
+<Elderly Care Monitoring, connectedTo, Smart Appliance Control>
+<Elderly Care Monitoring, connectedTo, Voice Command>
+<Firmware Update, connectedTo, Centralized Hub Configuration>
+<Firmware Update, connectedTo, Elderly Care Monitoring>
+<Firmware Update, connectedTo, Voice Command>
+<Garage Door Control, connectedTo, Firmware Update>
+<Garage Door Control, schedules, Child Monitoring>
+<Geofencing Trigger, partOf, Water Heater Control>
+<Geofencing Trigger, streams, Intercom System>
+<Intercom System, connectedTo, Security Alert>
+<Intercom System, partOf, Water Heater Control>
+<Power Outage Notification, connectedTo, Smart Mirror Functionality>
+<Power Outage Notification, partOf, Water Heater Control>
+<Security Alert, connectedTo, Firmware Update>
+<Security Alert, connectedTo, Window Sensor Monitoring>
+<Smart Mirror Functionality, connectedTo, Geofencing Trigger>
+<Smart Mirror Functionality, partOf, Water Heater Control>
+<Smart Plug Management, connectedTo, Garage Door Control>
+<Voice Command, connectedTo, Smart Appliance Control>
+<Window Sensor Monitoring, connectedTo, Door Lock Management>
+<Window Sensor Monitoring, connectedTo, Power Outage Notification>
diff --git a/train/mermaid/medium/mermaid_18.txt b/train/mermaid/medium/mermaid_18.txt
new file mode 100644
index 0000000000000000000000000000000000000000..83ff1c42b15d369f662bd4d8a12983cdad44093b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_18.txt
@@ -0,0 +1,26 @@
+<Assembly, connectedTo, Machine Calibration>
+<Assembly, partOf, Safety Audit>
+<Automated Assembly, automates, Bills of Material Generation>
+<Automated Assembly, connectedTo, Defect Analysis>
+<Automated Guided Vehicle Operation, connectedTo, Assembly>
+<Automated Guided Vehicle Operation, partOf, Safety Audit>
+<Bills of Material Generation, connectedTo, Logistics Planning>
+<Defect Analysis, connectedTo, Ergonomics Assessment>
+<Ergonomics Assessment, connectedTo, end>
+<Factory Layout Planning, connectedTo, Automated Guided Vehicle Operation>
+<Factory Layout Planning, connectedTo, Defect Analysis>
+<Factory Layout Planning, connectedTo, Shipping>
+<Factory Layout Planning, connectedTo, end>
+<Inspection, welds, Maintenance>
+<Logistics Planning, audits, Factory Layout Planning>
+<Logistics Planning, connectedTo, Quality Control>
+<Logistics Planning, connectedTo, end>
+<Machine Calibration, connectedTo, Ergonomics Assessment>
+<Machine Calibration, partOf, Safety Audit>
+<Maintenance, connectedTo, Automated Assembly>
+<Parts Replacement, connectedTo, Defect Analysis>
+<Procurement, connectedTo, Parts Replacement>
+<Quality Control, connectedTo, Procurement>
+<Quality Control, connectedTo, end>
+<Shipping, receives, Quality Control>
+<start, designs, Inspection>
diff --git a/train/mermaid/medium/mermaid_180.txt b/train/mermaid/medium/mermaid_180.txt
new file mode 100644
index 0000000000000000000000000000000000000000..af33e8e30e8cb681fcfd1e30154446168c29fa80
--- /dev/null
+++ b/train/mermaid/medium/mermaid_180.txt
@@ -0,0 +1,22 @@
+<Air Quality Monitoring, personalizes, Irrigation System Control>
+<App Control, connectedTo, Automated Vacuum Cleaning>
+<App Control, connectedTo, Irrigation System Control>
+<App Control, conserves, Scene Creation>
+<App Control, visualizes, Air Quality Monitoring>
+<Automated Vacuum Cleaning, connectedTo, Scene Creation>
+<Device Pairing, connectedTo, Air Quality Monitoring>
+<Device Pairing, connectedTo, Garage Door Control>
+<Device Pairing, connectedTo, Motion Detection>
+<Device Pairing, connectedTo, end>
+<Elderly Care Monitoring, connectedTo, Smart Mirror Functionality>
+<Elderly Care Monitoring, partOf, Personalized Comfort Settings>
+<Garage Door Control, connectedTo, Elderly Care Monitoring>
+<Garage Door Control, partOf, Personalized Comfort Settings>
+<Irrigation System Control, connectedTo, Motion Detection>
+<Motion Detection, connectedTo, Video Surveillance>
+<Scene Creation, connectedTo, Device Pairing>
+<Security Alert, connectedTo, Scene Creation>
+<Security Alert, maintains, App Control>
+<Smart Mirror Functionality, connectedTo, App Control>
+<Smart Mirror Functionality, partOf, Personalized Comfort Settings>
+<Video Surveillance, troubleshoots, end>
diff --git a/train/mermaid/medium/mermaid_181.mmd b/train/mermaid/medium/mermaid_181.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0954512f10c45033c38bf4d8f5cc02341f192684
--- /dev/null
+++ b/train/mermaid/medium/mermaid_181.mmd
@@ -0,0 +1,70 @@
+graph TD
+    N0([start])
+    N1[Security Alert]
+    N2([Home Security System Activation])
+    N3{Energy Monitoring}
+    N4[(Automated Vacuum Cleaning)]
+    N5[(Intercom System)]
+    N6[(Smart Appliance Control)]
+    N7[[Smart Plug Management]]
+    N8[Remote Control]
+    N9[Smart Mirror Functionality]
+    N10([end])
+    S1(( ))
+    subgraph Video Surveillance
+        nest0_0[Pet Feeder Automation]
+        nest0_1(Curtain Automation)
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> |personalizes| N8
+    N8 -.-> N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    N3 -.-> |updates| nest0_0
+    nest0_1 --> |simplifies| N7
+    N4 --> S1
+    S1 -.-> N8
+    S1 -.-> |troubleshoots| N10
+    N3 --> N5
+    N2 --> |adapts| N5
+    N4 -.-> N10
+    style N0 fill:#FFECB3,stroke:#FFC107
+    style N1 fill:#F8BBD0,stroke:#E91E63
+    style N2 fill:#F8BBD0,stroke:#E91E63
+    style N3 fill:#FFDAB9,stroke:#FFC085
+    style N4 fill:#FFDAB9,stroke:#FFC085
+    style N5 fill:#FFDAB9,stroke:#FFC085
+    style N6 fill:#FFECB3,stroke:#FFC107
+    style N7 fill:#FFDAB9,stroke:#FFC085
+    style N8 fill:#F8BBD0,stroke:#E91E63
+    style N9 fill:#FFECB3,stroke:#FFC107
+    style N10 fill:#FFECB3,stroke:#FFC107
+    style S1 fill:#FFECB3,stroke:#FFC107
+    style nest0_0 fill:#FFECB3,stroke:#FFC107
+    style nest0_1 fill:#F8BBD0,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E91E63,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_183.txt b/train/mermaid/medium/mermaid_183.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c1028a23b90f22fe61a1f5e6cd7d8f766556d820
--- /dev/null
+++ b/train/mermaid/medium/mermaid_183.txt
@@ -0,0 +1,27 @@
+<App Control, connectedTo, Motion Detection>
+<App Control, partOf, Door Lock Management>
+<Child Monitoring, connectedTo, Remote Control>
+<Curtain Automation, connectedTo, Child Monitoring>
+<Elderly Care Monitoring, yes, Home Security System Activation>
+<Garage Door Control, connectedTo, Curtain Automation>
+<Garage Door Control, connectedTo, Smart Appliance Control>
+<Garage Door Control, no, end>
+<Home Security System Activation, connectedTo, Curtain Automation>
+<Motion Detection, connectedTo, Scene Creation>
+<Motion Detection, partOf, Door Lock Management>
+<Personalized Comfort Settings, connectedTo, Home Security System Activation>
+<Personalized Comfort Settings, partOf, Door Lock Management>
+<Power Outage Notification, connectedTo, Smart Plug Management>
+<Power Outage Notification, connectedTo, Video Surveillance>
+<Power Outage Notification, no, App Control>
+<Remote Control, yes, end>
+<Scene Creation, connectedTo, Personalized Comfort Settings>
+<Scene Creation, partOf, Door Lock Management>
+<Smart Appliance Control, connectedTo, Curtain Automation>
+<Smart Appliance Control, no, Elderly Care Monitoring>
+<Smart Plug Management, connectedTo, Curtain Automation>
+<Smart Plug Management, connectedTo, Sound System Integration>
+<Sound System Integration, connectedTo, Garage Door Control>
+<Video Surveillance, connectedTo, Smart Plug Management>
+<start, connectedTo, Power Outage Notification>
+<start, connectedTo, Smart Plug Management>
diff --git a/train/mermaid/medium/mermaid_184.txt b/train/mermaid/medium/mermaid_184.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dded069bd245fb9c0bbc9b346a30963968d16afa
--- /dev/null
+++ b/train/mermaid/medium/mermaid_184.txt
@@ -0,0 +1,22 @@
+<Elderly Care Monitoring, connectedTo, Energy Monitoring>
+<Energy Monitoring, controls, Scene Creation>
+<Energy Monitoring, optimizes, Security Alert>
+<Guest Access Management, connectedTo, Intercom System>
+<Guest Access Management, partOf, Water Heater Control>
+<Intercom System, connectedTo, Emergency Service Connection>
+<Intercom System, partOf, Water Heater Control>
+<Irrigation System Control, connectedTo, Emergency Service Connection>
+<Motion Detection, visualizes, Sound System Integration>
+<Pet Feeder Automation, connectedTo, Irrigation System Control>
+<Scene Creation, connectedTo, Emergency Service Connection>
+<Scene Creation, connectedTo, Smart Mirror Functionality>
+<Security Alert, connectedTo, Guest Access Management>
+<Security Alert, partOf, Water Heater Control>
+<Smart Mirror Functionality, connectedTo, Irrigation System Control>
+<Smart Mirror Functionality, connectedTo, Motion Detection>
+<Smart Mirror Functionality, connectedTo, Thermostat Adjustment>
+<Sound System Integration, connectedTo, Thermostat Adjustment>
+<Thermostat Adjustment, closes, Voice Command>
+<Voice Command, connectedTo, Emergency Service Connection>
+<Voice Command, connectedTo, Pet Feeder Automation>
+<start, connectedTo, Elderly Care Monitoring>
diff --git a/train/mermaid/medium/mermaid_185.mmd b/train/mermaid/medium/mermaid_185.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1134300f5cd9ca2e62e27a1198ae20295dbb9477
--- /dev/null
+++ b/train/mermaid/medium/mermaid_185.mmd
@@ -0,0 +1,66 @@
+graph RL
+    N0([start])
+    N1(Smart Parking)
+    N2[City_wide Sensor Network Deployment]
+    N3[Digital Kiosk Information]
+    N4(Infrastructure Maintenance Alert)
+    N5{Noise Pollution Monitoring}
+    N6{Environmental Sensor Network}
+    N7([end])
+    S1(( ))
+    M0(( ))
+    subgraph Smart Building Integration
+        nest0_0{Urban Planning Data Analysis}
+        nest0_1{Smart Street Furniture}
+        nest0_2(E_governance Services)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |deploys| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |responds| N7
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N6 -.-> nest0_0
+    nest0_2 -.-> N6
+    N1 -.-> S1
+    S1 --> N4
+    S1 -.-> |governs| N7
+    N3 -.-> M0
+    N4 -.-> M0
+    N2 -.-> M0
+    M0 --> N6
+    style N0 fill:#F8FDD3,stroke:#D3EB9F
+    style N1 fill:#F9FBE7,stroke:#DCE775
+    style N2 fill:#C2E8E6,stroke:#61CAC3
+    style N3 fill:#F8FDD3,stroke:#D3EB9F
+    style N4 fill:#F8FDD3,stroke:#D3EB9F
+    style N5 fill:#F9FBE7,stroke:#DCE775
+    style N6 fill:#F9FBE7,stroke:#DCE775
+    style N7 fill:#F8FDD3,stroke:#D3EB9F
+    style S1 fill:#F8FDD3,stroke:#D3EB9F
+    style M0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_1 fill:#F9FBE7,stroke:#DCE775
+    style nest0_2 fill:#F9FBE7,stroke:#DCE775
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#D3EB9F,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_185.txt b/train/mermaid/medium/mermaid_185.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4b8bb28db6f97a07549652137ec660e10c5a76f2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_185.txt
@@ -0,0 +1,19 @@
+<City_wide Sensor Network Deployment, connectedTo, Environmental Sensor Network>
+<City_wide Sensor Network Deployment, deploys, Digital Kiosk Information>
+<Digital Kiosk Information, connectedTo, Environmental Sensor Network>
+<Digital Kiosk Information, connectedTo, Infrastructure Maintenance Alert>
+<E_governance Services, connectedTo, Environmental Sensor Network>
+<E_governance Services, partOf, Smart Building Integration>
+<Environmental Sensor Network, connectedTo, Urban Planning Data Analysis>
+<Environmental Sensor Network, responds, end>
+<Infrastructure Maintenance Alert, connectedTo, Environmental Sensor Network>
+<Infrastructure Maintenance Alert, connectedTo, Noise Pollution Monitoring>
+<Noise Pollution Monitoring, connectedTo, Environmental Sensor Network>
+<Smart Parking, connectedTo, City_wide Sensor Network Deployment>
+<Smart Parking, connectedTo, Infrastructure Maintenance Alert>
+<Smart Parking, governs, end>
+<Smart Street Furniture, connectedTo, E_governance Services>
+<Smart Street Furniture, partOf, Smart Building Integration>
+<Urban Planning Data Analysis, connectedTo, Smart Street Furniture>
+<Urban Planning Data Analysis, partOf, Smart Building Integration>
+<start, connectedTo, Smart Parking>
diff --git a/train/mermaid/medium/mermaid_186.txt b/train/mermaid/medium/mermaid_186.txt
new file mode 100644
index 0000000000000000000000000000000000000000..afadfd2e1057e295787b4a567c6cc2777c061299
--- /dev/null
+++ b/train/mermaid/medium/mermaid_186.txt
@@ -0,0 +1,15 @@
+<Citizen Engagement Platform, connectedTo, Intelligent Public Safety Cameras>
+<Digital Twins of City, alerts, end>
+<Digital Twins of City, partOf, Sustainable Resource Management>
+<Energy Grid Management, designs, Digital Twins of City>
+<Energy Grid Management, partOf, Sustainable Resource Management>
+<Intelligent Public Safety Cameras, connectedTo, end>
+<Renewable Energy Integration, connectedTo, Citizen Engagement Platform>
+<Renewable Energy Integration, connectedTo, Smart Building Integration>
+<Smart Building Integration, connectedTo, Energy Grid Management>
+<Smart Building Integration, partOf, Sustainable Resource Management>
+<Waste Recycling Program, connectedTo, Renewable Energy Integration>
+<start, connectedTo, Citizen Engagement Platform>
+<start, connectedTo, Renewable Energy Integration>
+<start, connectedTo, Waste Recycling Program>
+<start, parks, Intelligent Public Safety Cameras>
diff --git a/train/mermaid/medium/mermaid_188.mmd b/train/mermaid/medium/mermaid_188.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1622470c3af13a7e34709f54d3bc89d3c1615d3b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_188.mmd
@@ -0,0 +1,84 @@
+graph RL
+    N0([Renewable Energy Integration])
+    N1([Smart Grid Security])
+    N2([City_wide Sensor Network Deployment])
+    N3[(Traffic Flow Optimization)]
+    N4{Smart Education Initiatives}
+    N5[Crowd Management]
+    N6[Smart Street Furniture]
+    N7([Smart Traffic Lights])
+    N8[Air Quality Index Reporting]
+    N9[(Water Management System)]
+    N10(Waste Recycling Program)
+    N11(Smart Parking)
+    N12[Cybersecurity for Infrastructure]
+    N13([Green Space Management])
+    S0(( ))
+    M0(( ))
+    subgraph Digital Twins of City
+        nest0_0(Disaster Resilience Planning)
+        nest0_1(Public Transport Tracking)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |tracks| N6
+    N6 -.-> |communicates| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 -.-> |measures| N13
+    nest0_0 --> nest0_1
+    N6 -.-> |monitors| nest0_0
+    nest0_1 -.-> N12
+    N5 -.-> S0
+    S0 -.-> |sustains| N10
+    S0 --> |secures| N11
+    N0 -.-> |audits| M0
+    N9 -.-> |predicts| M0
+    M0 --> N11
+    style N0 fill:#F1F8FF,stroke:#42A5F5
+    style N1 fill:#D1C4E9,stroke:#673AB7
+    style N2 fill:#D1C4E9,stroke:#673AB7
+    style N3 fill:#D1C4E9,stroke:#673AB7
+    style N4 fill:#D1C4E9,stroke:#673AB7
+    style N5 fill:#F1F8FF,stroke:#42A5F5
+    style N6 fill:#D1C4E9,stroke:#673AB7
+    style N7 fill:#F1F8FF,stroke:#42A5F5
+    style N8 fill:#F1F8FF,stroke:#42A5F5
+    style N9 fill:#F1F8FF,stroke:#42A5F5
+    style N10 fill:#F1F8FF,stroke:#42A5F5
+    style N11 fill:#F1F8FF,stroke:#42A5F5
+    style N12 fill:#EDE7F6,stroke:#7E57C2
+    style N13 fill:#EDE7F6,stroke:#7E57C2
+    style S0 fill:#F1F8FF,stroke:#42A5F5
+    style M0 fill:#D1C4E9,stroke:#673AB7
+    style nest0_0 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_1 fill:#EDE7F6,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#7E57C2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_19.txt b/train/mermaid/medium/mermaid_19.txt
new file mode 100644
index 0000000000000000000000000000000000000000..27f9fe726a6b2b6f41de5ebb84c9fb9c461e7a1a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_19.txt
@@ -0,0 +1,27 @@
+<Bills of Material Generation, connectedTo, end>
+<Component Sourcing, connectedTo, Maintenance>
+<Component Sourcing, yes, Bills of Material Generation>
+<Defect Analysis, connectedTo, Painting>
+<Defect Analysis, no, Robotics Integration>
+<Factory Layout Planning, connectedTo, Bills of Material Generation>
+<Factory Layout Planning, connectedTo, Defect Analysis>
+<Factory Layout Planning, connectedTo, end>
+<Factory Layout Planning, no, Bills of Material Generation>
+<Factory Layout Planning, yes, Painting>
+<Maintenance, connectedTo, Factory Layout Planning>
+<Maintenance, connectedTo, Work_in_Progress Monitoring>
+<Painting, yes, Bills of Material Generation>
+<Procurement, connectedTo, Component Sourcing>
+<Procurement, yes, Factory Layout Planning>
+<Recycling Process, connectedTo, Supplier Qualification>
+<Recycling Process, partOf, Environmental Compliance>
+<Robotics Integration, connectedTo, Recycling Process>
+<Robotics Integration, partOf, Environmental Compliance>
+<Safety Audit, yes, Procurement>
+<Serialization, connectedTo, Defect Analysis>
+<Serialization, partOf, Environmental Compliance>
+<Supplier Qualification, partOf, Environmental Compliance>
+<Supplier Qualification, yes, Serialization>
+<Work_in_Progress Monitoring, yes, Factory Layout Planning>
+<start, connectedTo, Factory Layout Planning>
+<start, yes, Safety Audit>
diff --git a/train/mermaid/medium/mermaid_191.mmd b/train/mermaid/medium/mermaid_191.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8e23dd9fdec9c3f33ec46b54571e0f064e280915
--- /dev/null
+++ b/train/mermaid/medium/mermaid_191.mmd
@@ -0,0 +1,53 @@
+graph TD
+    N0([start])
+    N1([Public Wi_Fi Deployment])
+    N2[Sustainable Resource Management]
+    N3[Urban Planning Data Analysis]
+    N4[Data Privacy Protection]
+    N5[/Water Management System/]
+    N6{Urban Mobility Solutions}
+    N7{Waste Management Optimization}
+    N8([end])
+    S0(( ))
+    subgraph Urban Agriculture Support
+        nest0_0[City_wide Sensor Network Deployment]
+        nest0_1(Smart Water Meters)
+        nest0_2[(Intelligent Public Safety Cameras)]
+        nest0_3[(Smart Traffic Lights)]
+    end
+    N0 -.-> |yes| N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |no| N7
+    N7 -.-> N8
+    nest0_0 -.-> |no| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N3 -.-> nest0_0
+    nest0_3 --> N3
+    N2 --> S0
+    S0 --> N8
+    S0 --> N7
+    nest0_1 --> |yes| N2
+    style S0 fill:#D0E0F8,stroke:#4285F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_192.txt b/train/mermaid/medium/mermaid_192.txt
new file mode 100644
index 0000000000000000000000000000000000000000..59698bef1be3872a1d451c5309315840feffdf10
--- /dev/null
+++ b/train/mermaid/medium/mermaid_192.txt
@@ -0,0 +1,15 @@
+<Air Quality Index Reporting, connectedTo, Traffic Flow Optimization>
+<Citizen Engagement Platform, connectedTo, Noise Pollution Monitoring>
+<Citizen Engagement Platform, partOf, Smart Parking>
+<Crowd Management, connectedTo, Air Quality Index Reporting>
+<Emergency Response System, transports, Waste Management Optimization>
+<Noise Pollution Monitoring, partOf, Smart Parking>
+<Noise Pollution Monitoring, tracks, Waste Management Optimization>
+<Public Wi_Fi Deployment, audits, Citizen Engagement Platform>
+<Public Wi_Fi Deployment, connectedTo, Crowd Management>
+<Public Wi_Fi Deployment, connectedTo, Emergency Response System>
+<Public Wi_Fi Deployment, connectedTo, Waste Management Optimization>
+<Smart Water Meters, connectedTo, Crowd Management>
+<Smart Water Meters, connectedTo, Public Wi_Fi Deployment>
+<Smart Water Meters, connectedTo, Waste Management Optimization>
+<Waste Management Optimization, collects, Crowd Management>
diff --git a/train/mermaid/medium/mermaid_195.mmd b/train/mermaid/medium/mermaid_195.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..da51d0c65856c4d7198a712de70a62b5f659e78a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_195.mmd
@@ -0,0 +1,84 @@
+graph BT
+    N0([Quality Control])
+    N1[(Monoclonal Antibody Production)]
+    N2[Drug Discovery]
+    N3[Bioinformatics Analysis]
+    N4(CRISPR Technology Application)
+    N5[Vaccine Development]
+    N6[[Structural Biology]]
+    N7(Intellectual Property Protection)
+    N8([Regulatory Submission])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Assay Development
+        nest0_0[(Clinical Trial Design)]
+        nest0_1[/Bioreactor Operation/]
+        nest0_2[/Computational Biology Modeling/]
+        nest0_3{Cell Culture}
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |synthesizes| N3
+    N3 -.-> N4
+    N4 --> |tests| N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> N8
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> |processes| nest0_3
+    N7 --> nest0_0
+    nest0_3 -.-> N3
+    N2 -.-> S0
+    S0 -.-> N6
+    S0 --> |clones| N8
+    S0 -.-> N4
+    N6 --> |develops| M0
+    N3 --> M0
+    N5 --> M0
+    M0 --> N8
+    N2 --> M1
+    N0 --> M1
+    M1 -.-> N4
+    style N0 fill:#FFF0CC,stroke:#FFCC80
+    style N1 fill:#FFCCBC,stroke:#FF5722
+    style N2 fill:#FFF0CC,stroke:#FFCC80
+    style N3 fill:#FFCCBC,stroke:#FF5722
+    style N4 fill:#FFCCBC,stroke:#FF5722
+    style N5 fill:#FFDAB9,stroke:#FFC085
+    style N6 fill:#FFDAB9,stroke:#FFC085
+    style N7 fill:#FFDAB9,stroke:#FFC085
+    style N8 fill:#FFF0CC,stroke:#FFCC80
+    style S0 fill:#FFF0CC,stroke:#FFCC80
+    style M0 fill:#FFDAB9,stroke:#FFC085
+    style M1 fill:#FFDAB9,stroke:#FFC085
+    style nest0_0 fill:#FFCCBC,stroke:#FF5722
+    style nest0_1 fill:#FFDAB9,stroke:#FFC085
+    style nest0_2 fill:#FFCCBC,stroke:#FF5722
+    style nest0_3 fill:#FFF0CC,stroke:#FFCC80
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFC085,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_195.txt b/train/mermaid/medium/mermaid_195.txt
new file mode 100644
index 0000000000000000000000000000000000000000..abd04c1bd718ee286a8873c27cb6bcd1d31aa9e5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_195.txt
@@ -0,0 +1,24 @@
+<Bioinformatics Analysis, connectedTo, CRISPR Technology Application>
+<Bioinformatics Analysis, connectedTo, Regulatory Submission>
+<Bioreactor Operation, connectedTo, Computational Biology Modeling>
+<Bioreactor Operation, partOf, Assay Development>
+<CRISPR Technology Application, tests, Vaccine Development>
+<Cell Culture, connectedTo, Bioinformatics Analysis>
+<Cell Culture, partOf, Assay Development>
+<Clinical Trial Design, connectedTo, Bioreactor Operation>
+<Clinical Trial Design, partOf, Assay Development>
+<Computational Biology Modeling, partOf, Assay Development>
+<Computational Biology Modeling, processes, Cell Culture>
+<Drug Discovery, clones, Regulatory Submission>
+<Drug Discovery, connectedTo, CRISPR Technology Application>
+<Drug Discovery, connectedTo, Structural Biology>
+<Drug Discovery, synthesizes, Bioinformatics Analysis>
+<Intellectual Property Protection, connectedTo, Clinical Trial Design>
+<Intellectual Property Protection, connectedTo, Regulatory Submission>
+<Monoclonal Antibody Production, connectedTo, Drug Discovery>
+<Quality Control, connectedTo, CRISPR Technology Application>
+<Quality Control, connectedTo, Monoclonal Antibody Production>
+<Structural Biology, connectedTo, Intellectual Property Protection>
+<Structural Biology, develops, Regulatory Submission>
+<Vaccine Development, connectedTo, Regulatory Submission>
+<Vaccine Development, connectedTo, Structural Biology>
diff --git a/train/mermaid/medium/mermaid_196.mmd b/train/mermaid/medium/mermaid_196.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..dd1ea9c09ab21ea450957172a019dc8e9a9dc2da
--- /dev/null
+++ b/train/mermaid/medium/mermaid_196.mmd
@@ -0,0 +1,76 @@
+graph TD
+    N0([Quality Control])
+    N1(Nanobiotechnology Application)
+    N2([Gene Sequencing])
+    N3(Structural Biology)
+    N4{Bioprocess Optimization}
+    N5([Diagnostic Test Development])
+    N6{Synthetic Biology Design}
+    N7(Biosensor Development)
+    N8(Cell Culture)
+    N9[(CRISPR Technology Application)]
+    N10([Stem Cell Research])
+    S0(( ))
+    M0(( ))
+    subgraph Biomanufacturing Scale_up
+        nest0_0(Ethical Review Board Approval)
+        nest0_1[Bioimaging]
+        nest0_2(Bioreactor Operation)
+    end
+    N0 -.-> |innovates| N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |ferments| N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> |modifies| N7
+    N7 --> N8
+    N8 -.-> |secures| N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |collaborates| nest0_2
+    N2 -.-> nest0_0
+    nest0_2 -.-> N8
+    N0 -.-> S0
+    S0 -.-> N10
+    S0 --> N3
+    N5 -.-> M0
+    N0 --> M0
+    M0 --> N8
+    style N0 fill:#C8EDFF,stroke:#82DAFF
+    style N1 fill:#F3E5F5,stroke:#AB47BC
+    style N2 fill:#F3E5F5,stroke:#AB47BC
+    style N3 fill:#C8E6C9,stroke:#4CAF50
+    style N4 fill:#C8EDFF,stroke:#82DAFF
+    style N5 fill:#C8EDFF,stroke:#82DAFF
+    style N6 fill:#F3E5F5,stroke:#AB47BC
+    style N7 fill:#F3E5F5,stroke:#AB47BC
+    style N8 fill:#C8E6C9,stroke:#4CAF50
+    style N9 fill:#F3E5F5,stroke:#AB47BC
+    style N10 fill:#C8EDFF,stroke:#82DAFF
+    style S0 fill:#C8EDFF,stroke:#82DAFF
+    style M0 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_0 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_1 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_2 fill:#F3E5F5,stroke:#AB47BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#AB47BC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_197.txt b/train/mermaid/medium/mermaid_197.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d4aa7b01dbfaa48bd4c3872118e240df4b4cbe4c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_197.txt
@@ -0,0 +1,20 @@
+<Assay Development, connectedTo, Cell Culture>
+<Biosensor Development, connectedTo, Preclinical Testing>
+<Cell Culture, connectedTo, Lab Automation>
+<Clinical Data Interpretation, no, Biosensor Development>
+<Intellectual Property Protection, connectedTo, Synthetic Biology Design>
+<Lab Automation, connectedTo, Clinical Data Interpretation>
+<Pharmacogenomics, connectedTo, Structural Biology>
+<Pharmacogenomics, partOf, Computational Biology Modeling>
+<Preclinical Testing, connectedTo, end>
+<Quality Control, connectedTo, Biosensor Development>
+<Quality Control, connectedTo, Intellectual Property Protection>
+<Quality Control, connectedTo, Synthetic Biology Design>
+<Quality Control, no, Pharmacogenomics>
+<Structural Biology, no, Clinical Data Interpretation>
+<Structural Biology, partOf, Computational Biology Modeling>
+<Synthetic Biology Design, connectedTo, Assay Development>
+<start, connectedTo, Quality Control>
+<start, connectedTo, Synthetic Biology Design>
+<start, no, Intellectual Property Protection>
+<start, yes, Synthetic Biology Design>
diff --git a/train/mermaid/medium/mermaid_2.mmd b/train/mermaid/medium/mermaid_2.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f54f8d90c72c9f1f0c3143529eb478b19634028b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_2.mmd
@@ -0,0 +1,71 @@
+graph TD
+    N0([start])
+    N1(Fund Disbursement)
+    N2(Customer Onboarding)
+    N3(Treasury Management)
+    N4(Interest Calculation)
+    N5[(Investment Planning)]
+    N6[[Account Closure]]
+    N7[/Financial Reporting/]
+    N8[Loan Processing]
+    N9[/AML Screening/]
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Merger and Acquisition
+        nest0_0{Payment Gateway Integration}
+        nest0_1(Credit Card Application)
+    end
+    N0 -.-> N1
+    N1 -.-> |no| N2
+    N2 -.-> |no| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> |yes| N8
+    N8 --> N9
+    N9 -.-> N10
+    nest0_0 --> |no| nest0_1
+    N3 -.-> |no| nest0_0
+    nest0_1 --> N6
+    N0 --> S0
+    S0 --> N8
+    S0 -.-> N5
+    N3 --> S1
+    S1 --> N10
+    S1 -.-> N9
+    S1 --> N8
+    N1 -.-> M1
+    N3 -.-> M1
+    N0 --> |no| M1
+    M1 --> N5
+    style S0 fill:#F8FDD3,stroke:#D3EB9F
+    style S1 fill:#F8FDD3,stroke:#D3EB9F
+    style M1 fill:#E0F2F1,stroke:#4DB6AC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#4DB6AC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_20.txt b/train/mermaid/medium/mermaid_20.txt
new file mode 100644
index 0000000000000000000000000000000000000000..18619d2ba7cb3529eeb651dfb06643b8775e1e0f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_20.txt
@@ -0,0 +1,20 @@
+<Assembly, connectedTo, Yield Optimization>
+<Assembly, partOf, Parts Replacement>
+<Automated Assembly, connectedTo, Procurement>
+<Automated Assembly, connectedTo, Product Design>
+<Batch Tracking, connectedTo, Environmental Compliance>
+<Batch Tracking, partOf, Parts Replacement>
+<Environmental Compliance, connectedTo, Assembly>
+<Environmental Compliance, partOf, Parts Replacement>
+<Product Design, connectedTo, Safety Audit>
+<Safety Audit, connectedTo, Procurement>
+<Supplier Qualification, connectedTo, Automated Assembly>
+<Supplier Qualification, connectedTo, Product Design>
+<Supplier Qualification, connectedTo, Safety Audit>
+<Supplier Qualification, connectedTo, Work_in_Progress Monitoring>
+<Supplier Qualification, cuts, Automated Assembly>
+<Supplier Qualification, welds, Procurement>
+<Work_in_Progress Monitoring, connectedTo, Automated Assembly>
+<Work_in_Progress Monitoring, labels, Batch Tracking>
+<Yield Optimization, connectedTo, Procurement>
+<Yield Optimization, partOf, Parts Replacement>
diff --git a/train/mermaid/medium/mermaid_202.mmd b/train/mermaid/medium/mermaid_202.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ade389d1cc1a395b853592aa237698ad6cd95a2f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_202.mmd
@@ -0,0 +1,67 @@
+graph RL
+    N0([start])
+    N1(Quality Control)
+    N2[Post_Marketing Surveillance]
+    N3{Supply Chain Management}
+    N4[[Packaging]]
+    N5{Distribution}
+    N6[[Clinical Data Management]]
+    N7[Formulation Development]
+    N8[/Solid Dosage Formulation/]
+    N9{Drug Device Combination}
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Good Manufacturing Practices
+        nest0_0[Audit Management]
+        nest0_1([Drug Repurposing])
+    end
+    N0 -.-> |no| N1
+    N1 --> N2
+    N2 --> |yes| N3
+    N3 -.-> N4
+    N4 --> |yes| N5
+    N5 -.-> N6
+    N6 -.-> |yes| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    nest0_0 -.-> nest0_1
+    N5 -.-> nest0_0
+    nest0_1 -.-> N8
+    N0 --> S0
+    S0 --> |no| N3
+    S0 -.-> N7
+    N0 --> S1
+    S1 -.-> N5
+    S1 -.-> N6
+    N2 -.-> M0
+    N5 --> M0
+    M0 --> N7
+    style S0 fill:#FBE9E7,stroke:#FF8A65
+    style S1 fill:#FBE9E7,stroke:#FF8A65
+    style M0 fill:#C8EDFF,stroke:#82DAFF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#82DAFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_202.txt b/train/mermaid/medium/mermaid_202.txt
new file mode 100644
index 0000000000000000000000000000000000000000..950cb53b68d254cb024d0f2f12d8e3f37dd65f03
--- /dev/null
+++ b/train/mermaid/medium/mermaid_202.txt
@@ -0,0 +1,21 @@
+<Audit Management, connectedTo, Drug Repurposing>
+<Audit Management, partOf, Good Manufacturing Practices>
+<Clinical Data Management, yes, Formulation Development>
+<Distribution, connectedTo, Audit Management>
+<Distribution, connectedTo, Clinical Data Management>
+<Distribution, connectedTo, Formulation Development>
+<Drug Device Combination, connectedTo, end>
+<Drug Repurposing, connectedTo, Solid Dosage Formulation>
+<Drug Repurposing, partOf, Good Manufacturing Practices>
+<Formulation Development, connectedTo, Solid Dosage Formulation>
+<Packaging, yes, Distribution>
+<Post_Marketing Surveillance, connectedTo, Formulation Development>
+<Post_Marketing Surveillance, yes, Supply Chain Management>
+<Quality Control, connectedTo, Post_Marketing Surveillance>
+<Solid Dosage Formulation, connectedTo, Drug Device Combination>
+<Supply Chain Management, connectedTo, Packaging>
+<start, connectedTo, Clinical Data Management>
+<start, connectedTo, Distribution>
+<start, connectedTo, Formulation Development>
+<start, no, Quality Control>
+<start, no, Supply Chain Management>
diff --git a/train/mermaid/medium/mermaid_206.mmd b/train/mermaid/medium/mermaid_206.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8c477b35ce67e81dd4be68f4265184e10b09c657
--- /dev/null
+++ b/train/mermaid/medium/mermaid_206.mmd
@@ -0,0 +1,88 @@
+graph BT
+    N0([start])
+    N1[[Clinical Data Management]]
+    N2[Biostatistics]
+    N3([Post_Marketing Surveillance])
+    N4{Preclinical Testing}
+    N5[(Compound Synthesis)]
+    N6[(Counterfeit Drug Detection)]
+    N7([Supply Chain Management])
+    N8(Injectable Drug Manufacturing)
+    N9([Global Regulatory Affairs])
+    N10(Drug Repurposing)
+    N11[Active Pharmaceutical Ingredient Production]
+    N12[[Drug Research]]
+    N13([Batch Release])
+    N14([Good Manufacturing Practices])
+    S0(( ))
+    M0(( ))
+    subgraph Health Economics Outcomes Research
+        nest0_0(Sterile Product Filling)
+        nest0_1[Cleanroom Operations]
+    end
+    N0 --> N1
+    N1 --> |secures| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |researches| N6
+    N6 -.-> N7
+    N7 --> |discovers| N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> |audits| N11
+    N11 --> N12
+    N12 -.-> N13
+    N13 -.-> N14
+    nest0_0 -.-> nest0_1
+    N2 -.-> |licenses| nest0_0
+    nest0_1 --> N5
+    N11 --> S0
+    S0 --> N14
+    S0 -.-> N13
+    N5 -.-> M0
+    N4 -.-> |advises| M0
+    M0 -.-> N9
+    style N0 fill:#F8FDD3,stroke:#D3EB9F
+    style N1 fill:#D0EFEE,stroke:#73C6BC
+    style N2 fill:#DFE7EB,stroke:#B0C5CD
+    style N3 fill:#D0EFEE,stroke:#73C6BC
+    style N4 fill:#F8FDD3,stroke:#D3EB9F
+    style N5 fill:#D0EFEE,stroke:#73C6BC
+    style N6 fill:#D0EFEE,stroke:#73C6BC
+    style N7 fill:#D0EFEE,stroke:#73C6BC
+    style N8 fill:#F8FDD3,stroke:#D3EB9F
+    style N9 fill:#D0EFEE,stroke:#73C6BC
+    style N10 fill:#D0EFEE,stroke:#73C6BC
+    style N11 fill:#D0EFEE,stroke:#73C6BC
+    style N12 fill:#D0EFEE,stroke:#73C6BC
+    style N13 fill:#DFE7EB,stroke:#B0C5CD
+    style N14 fill:#DFE7EB,stroke:#B0C5CD
+    style S0 fill:#DFE7EB,stroke:#B0C5CD
+    style M0 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_1 fill:#D0EFEE,stroke:#73C6BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_206.txt b/train/mermaid/medium/mermaid_206.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0d0a5ab53859b1039eef4a8f2a1725eb5463d4cc
--- /dev/null
+++ b/train/mermaid/medium/mermaid_206.txt
@@ -0,0 +1,23 @@
+<Active Pharmaceutical Ingredient Production, connectedTo, Batch Release>
+<Active Pharmaceutical Ingredient Production, connectedTo, Drug Research>
+<Active Pharmaceutical Ingredient Production, connectedTo, Good Manufacturing Practices>
+<Batch Release, connectedTo, Good Manufacturing Practices>
+<Biostatistics, connectedTo, Post_Marketing Surveillance>
+<Biostatistics, licenses, Sterile Product Filling>
+<Cleanroom Operations, connectedTo, Compound Synthesis>
+<Cleanroom Operations, partOf, Health Economics Outcomes Research>
+<Clinical Data Management, secures, Biostatistics>
+<Compound Synthesis, connectedTo, Global Regulatory Affairs>
+<Compound Synthesis, researches, Counterfeit Drug Detection>
+<Counterfeit Drug Detection, connectedTo, Supply Chain Management>
+<Drug Repurposing, audits, Active Pharmaceutical Ingredient Production>
+<Drug Research, connectedTo, Batch Release>
+<Global Regulatory Affairs, connectedTo, Drug Repurposing>
+<Injectable Drug Manufacturing, connectedTo, Global Regulatory Affairs>
+<Post_Marketing Surveillance, connectedTo, Preclinical Testing>
+<Preclinical Testing, advises, Global Regulatory Affairs>
+<Preclinical Testing, connectedTo, Compound Synthesis>
+<Sterile Product Filling, connectedTo, Cleanroom Operations>
+<Sterile Product Filling, partOf, Health Economics Outcomes Research>
+<Supply Chain Management, discovers, Injectable Drug Manufacturing>
+<start, connectedTo, Clinical Data Management>
diff --git a/train/mermaid/medium/mermaid_207.mmd b/train/mermaid/medium/mermaid_207.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..021f5bcfe20db206a739e40c05f32240c784aedc
--- /dev/null
+++ b/train/mermaid/medium/mermaid_207.mmd
@@ -0,0 +1,70 @@
+graph LR
+    N0([start])
+    N1[[Pharmacovigilance]]
+    N2[[Cleanroom Operations]]
+    N3[(Global Regulatory Affairs)]
+    N4(Solid Dosage Formulation)
+    N5(Manufacturing Scale_up)
+    N6[Health Economics Outcomes Research]
+    N7(Cold Chain Logistics)
+    N8(Active Pharmaceutical Ingredient Production)
+    N9([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Distribution
+        nest0_0{Sterile Product Filling}
+        nest0_1[(Patient Adherence Programs)]
+        nest0_2(Compound Synthesis)
+        nest0_3[Formulation Development]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> |yes| N4
+    N4 --> N5
+    N5 --> |yes| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N2 -.-> nest0_0
+    nest0_3 --> N7
+    N6 --> S0
+    S0 --> N9
+    S0 -.-> N8
+    N5 -.-> M0
+    N1 -.-> M0
+    M0 --> N8
+    N1 -.-> |no| M1
+    N3 -.-> |yes| M1
+    M1 -.-> N9
+    style S0 fill:#D3F7F9,stroke:#80DDEA
+    style M0 fill:#F0F4C3,stroke:#AED581
+    style M1 fill:#D3F7F9,stroke:#80DDEA
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#00BCD4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_207.txt b/train/mermaid/medium/mermaid_207.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c86447dea5b9596f271a84efd460f04231e6fcba
--- /dev/null
+++ b/train/mermaid/medium/mermaid_207.txt
@@ -0,0 +1,24 @@
+<Active Pharmaceutical Ingredient Production, connectedTo, end>
+<Cleanroom Operations, connectedTo, Global Regulatory Affairs>
+<Cleanroom Operations, connectedTo, Sterile Product Filling>
+<Cold Chain Logistics, connectedTo, Active Pharmaceutical Ingredient Production>
+<Compound Synthesis, connectedTo, Formulation Development>
+<Compound Synthesis, partOf, Distribution>
+<Formulation Development, connectedTo, Cold Chain Logistics>
+<Formulation Development, partOf, Distribution>
+<Global Regulatory Affairs, yes, Solid Dosage Formulation>
+<Global Regulatory Affairs, yes, end>
+<Health Economics Outcomes Research, connectedTo, Active Pharmaceutical Ingredient Production>
+<Health Economics Outcomes Research, connectedTo, Cold Chain Logistics>
+<Health Economics Outcomes Research, connectedTo, end>
+<Manufacturing Scale_up, connectedTo, Active Pharmaceutical Ingredient Production>
+<Manufacturing Scale_up, yes, Health Economics Outcomes Research>
+<Patient Adherence Programs, connectedTo, Compound Synthesis>
+<Patient Adherence Programs, partOf, Distribution>
+<Pharmacovigilance, connectedTo, Active Pharmaceutical Ingredient Production>
+<Pharmacovigilance, connectedTo, Cleanroom Operations>
+<Pharmacovigilance, no, end>
+<Solid Dosage Formulation, connectedTo, Manufacturing Scale_up>
+<Sterile Product Filling, connectedTo, Patient Adherence Programs>
+<Sterile Product Filling, partOf, Distribution>
+<start, connectedTo, Pharmacovigilance>
diff --git a/train/mermaid/medium/mermaid_208.txt b/train/mermaid/medium/mermaid_208.txt
new file mode 100644
index 0000000000000000000000000000000000000000..754f270bc28be196caf8857e3b0f62aab593a0a9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_208.txt
@@ -0,0 +1,22 @@
+<Cold Chain Logistics, no, Pharmacovigilance>
+<Distribution, connectedTo, Patient Adherence Programs>
+<Distribution, partOf, Sterile Product Filling>
+<Drug Repurposing, connectedTo, Drug Stability Testing>
+<Drug Stability Testing, connectedTo, Pharmacovigilance>
+<Drug Stability Testing, connectedTo, Post_Approval Commitment Tracking>
+<Good Manufacturing Practices, connectedTo, Solid Dosage Formulation>
+<Good Manufacturing Practices, no, Pharmacovigilance>
+<Health Economics Outcomes Research, connectedTo, Process Validation>
+<Manufacturing Scale_up, connectedTo, Cold Chain Logistics>
+<Medical Writing, no, Distribution>
+<Medical Writing, partOf, Sterile Product Filling>
+<Patient Adherence Programs, connectedTo, Cold Chain Logistics>
+<Patient Adherence Programs, connectedTo, Good Manufacturing Practices>
+<Patient Adherence Programs, connectedTo, Health Economics Outcomes Research>
+<Patient Adherence Programs, connectedTo, Medical Writing>
+<Pharmacovigilance, yes, end>
+<Post_Approval Commitment Tracking, connectedTo, Manufacturing Scale_up>
+<Post_Approval Commitment Tracking, connectedTo, Pharmacovigilance>
+<Process Validation, connectedTo, Good Manufacturing Practices>
+<Solid Dosage Formulation, no, Drug Repurposing>
+<start, connectedTo, Patient Adherence Programs>
diff --git a/train/mermaid/medium/mermaid_209.txt b/train/mermaid/medium/mermaid_209.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f3a011067b5b6a2fc6123d442aeda5529ef87635
--- /dev/null
+++ b/train/mermaid/medium/mermaid_209.txt
@@ -0,0 +1,22 @@
+<Battery Management, avoids, Drone Control>
+<Calibration, connectedTo, Field Deployment>
+<Collaborative Robotics, disassembles, Field Deployment>
+<Collaborative Robotics, learns, Wireless Communication>
+<Collaborative Robotics, updates, Force Control>
+<Collaborative Robotics, welds, Robot Assembly>
+<Data Collection, connectedTo, Robot Programming>
+<Data Collection, partOf, Medical Robotics>
+<Drone Control, connectedTo, Data Collection>
+<Drone Control, connectedTo, Force Control>
+<Drone Control, connectedTo, Wireless Communication>
+<Field Deployment, models, Industrial Automation>
+<Force Control, connectedTo, Wireless Communication>
+<Industrial Automation, automates, Artificial Intelligence Integration>
+<Path Planning, connectedTo, Battery Management>
+<Path Planning, connectedTo, Wireless Communication>
+<Robot Assembly, connectedTo, Path Planning>
+<Robot Programming, connectedTo, Service Robotics>
+<Robot Programming, partOf, Medical Robotics>
+<Service Robotics, connectedTo, Wireless Communication>
+<Service Robotics, partOf, Medical Robotics>
+<Wireless Communication, connectedTo, Calibration>
diff --git a/train/mermaid/medium/mermaid_21.mmd b/train/mermaid/medium/mermaid_21.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..559a5fca6b42cc9df2f786c1d9382fd583eebd10
--- /dev/null
+++ b/train/mermaid/medium/mermaid_21.mmd
@@ -0,0 +1,67 @@
+graph LR
+    N0([start])
+    N1(Painting)
+    N2[(Packaging)]
+    N3(Storage)
+    N4[Maintenance]
+    N5[Factory Layout Planning]
+    N6[[Tool Path Generation]]
+    N7[Design Review]
+    N8([Environmental Compliance])
+    N9{Parts Replacement}
+    N10([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Work_in_Progress Monitoring
+        nest0_0(Product Design)
+        nest0_1[Workflow Optimization]
+    end
+    N0 --> |no| N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |yes| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 --> N10
+    nest0_0 -.-> |yes| nest0_1
+    N9 -.-> nest0_0
+    nest0_1 --> |yes| N9
+    N3 --> S0
+    S0 --> |no| N9
+    S0 --> |yes| N5
+    N2 --> |no| M0
+    N1 -.-> M0
+    M0 --> N9
+    N2 -.-> |no| M1
+    N4 --> M1
+    M1 -.-> N7
+    style S0 fill:#DED7F0,stroke:#A188DB
+    style M0 fill:#D3D7EB,stroke:#8C9EFF
+    style M1 fill:#DED7F0,stroke:#A188DB
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#8C9EFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_210.mmd b/train/mermaid/medium/mermaid_210.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0ed84473d894757173411a339f61801e3f6aebe8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_210.mmd
@@ -0,0 +1,52 @@
+graph BT
+    N0([start])
+    N1(Robot Fleet Management)
+    N2([Robotics Simulation])
+    N3([Path Planning])
+    N4[Ethical Robotics Development]
+    N5([end])
+    S0(( ))
+    M0(( ))
+    subgraph Safety System Implementation
+        nest0_0[[Actuator Control]]
+        nest0_1{Service Robotics}
+        nest0_2{System Integration}
+        nest0_3([End_Effector Design])
+    end
+    N0 --> |yes| N1
+    N1 --> |no| N2
+    N2 --> N3
+    N3 -.-> |yes| N4
+    N4 -.-> |no| N5
+    nest0_0 --> nest0_1
+    nest0_1 -.-> |yes| nest0_2
+    nest0_2 -.-> nest0_3
+    N2 -.-> nest0_0
+    nest0_3 --> N1
+    N0 -.-> S0
+    S0 -.-> N2
+    S0 -.-> N5
+    S0 --> N4
+    N0 --> |no| M0
+    N2 -.-> |yes| M0
+    M0 --> N4
+    style S0 fill:#D6D9F0,stroke:#9FA9E1
+    style M0 fill:#E1F5FE,stroke:#4FC3F7
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#42A5F5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_212.mmd b/train/mermaid/medium/mermaid_212.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c2189282a532f43a6063ebc421d72981adde7b9f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_212.mmd
@@ -0,0 +1,84 @@
+graph BT
+    N0([Machine Vision])
+    N1[/Human_Robot Interaction/]
+    N2[Robot Assembly]
+    N3(Data Collection)
+    N4[Force Control]
+    N5[Underwater Robotics]
+    N6[System Integration]
+    N7[Sensor Integration]
+    N8[Actuator Control]
+    N9[[Wireless Communication]]
+    N10([Robot Fleet Management])
+    N11[/Robotics Simulation/]
+    N12[[Path Planning]]
+    N13([end])
+    S0(( ))
+    S1(( ))
+    subgraph End_Effector Design
+        nest0_0([Battery Management])
+        nest0_1([Exoskeleton Development])
+    end
+    N0 -.-> |updates| N1
+    N1 -.-> |integrates| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |moves| N6
+    N6 --> N7
+    N7 -.-> |assists| N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 -.-> |develops| N13
+    nest0_0 -.-> nest0_1
+    N6 -.-> nest0_0
+    nest0_1 --> N3
+    N6 -.-> S0
+    S0 -.-> N13
+    S0 --> N10
+    N8 -.-> S1
+    S1 --> N13
+    S1 --> N11
+    style N0 fill:#FFFDE7,stroke:#FBC02D
+    style N1 fill:#FFFDE7,stroke:#FBC02D
+    style N2 fill:#D1C4E9,stroke:#673AB7
+    style N3 fill:#FFFDE7,stroke:#FBC02D
+    style N4 fill:#FFECB3,stroke:#FFC107
+    style N5 fill:#FFFDE7,stroke:#FBC02D
+    style N6 fill:#D1C4E9,stroke:#673AB7
+    style N7 fill:#FFECB3,stroke:#FFC107
+    style N8 fill:#D1C4E9,stroke:#673AB7
+    style N9 fill:#FFECB3,stroke:#FFC107
+    style N10 fill:#FFFDE7,stroke:#FBC02D
+    style N11 fill:#FFFDE7,stroke:#FBC02D
+    style N12 fill:#FFFDE7,stroke:#FBC02D
+    style N13 fill:#FFECB3,stroke:#FFC107
+    style S0 fill:#FFECB3,stroke:#FFC107
+    style S1 fill:#FFECB3,stroke:#FFC107
+    style nest0_0 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_1 fill:#D1C4E9,stroke:#673AB7
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#673AB7,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_214.txt b/train/mermaid/medium/mermaid_214.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9b2340eba7f98ae9c4a9628e0ad04f77d19f7663
--- /dev/null
+++ b/train/mermaid/medium/mermaid_214.txt
@@ -0,0 +1,23 @@
+<Collaborative Robotics, connectedTo, Agricultural Robotics>
+<Data Collection, connectedTo, Grasping and Manipulation>
+<Drone Control, connectedTo, Exploration Robotics>
+<Drone Control, partOf, Wireless Communication>
+<End_Effector Design, operates, Field Deployment>
+<End_Effector Design, partOf, Wireless Communication>
+<Ethical Robotics Development, connectedTo, End_Effector Design>
+<Ethical Robotics Development, connectedTo, Exploration Robotics>
+<Exoskeleton Development, optimizes, Collaborative Robotics>
+<Exploration Robotics, connectedTo, Data Collection>
+<Exploration Robotics, programs, Grasping and Manipulation>
+<Field Deployment, connectedTo, Drone Control>
+<Field Deployment, partOf, Wireless Communication>
+<Grasping and Manipulation, connectedTo, Exoskeleton Development>
+<Robot Assembly, senses, Underwater Robotics>
+<Underwater Robotics, applies, Exploration Robotics>
+<Underwater Robotics, connectedTo, Collaborative Robotics>
+<Underwater Robotics, connectedTo, Ethical Robotics Development>
+<Underwater Robotics, connectedTo, Grasping and Manipulation>
+<start, connectedTo, Agricultural Robotics>
+<start, connectedTo, Collaborative Robotics>
+<start, connectedTo, Grasping and Manipulation>
+<start, simulates, Robot Assembly>
diff --git a/train/mermaid/medium/mermaid_215.mmd b/train/mermaid/medium/mermaid_215.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4bae4836adb648d67c664908d640e17e2212568c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_215.mmd
@@ -0,0 +1,90 @@
+graph LR
+    N0([start])
+    N1[Field Deployment]
+    N2(Human_Robot Interaction)
+    N3(Fault Detection and Diagnosis)
+    N4{Swarm Robotics}
+    N5{Robot Assembly}
+    N6([Autonomous Navigation])
+    N7(Machine Vision)
+    N8[(Wireless Communication)]
+    N9(Exploration Robotics)
+    N10[Force Control]
+    N11([Calibration])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Performance Testing
+        nest0_0{Robot Design}
+        nest0_1[/Sensor Integration/]
+        nest0_2[Ethical Robotics Development]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |monitors| N3
+    N3 --> |automates| N4
+    N4 --> N5
+    N5 --> |transports| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |detects| N10
+    N10 -.-> N11
+    nest0_0 --> |controls| nest0_1
+    nest0_1 -.-> |maintains| nest0_2
+    N2 --> nest0_0
+    nest0_2 -.-> N9
+    N8 --> S0
+    S0 -.-> |calibrates| N10
+    S0 -.-> N11
+    N1 -.-> M0
+    N0 --> M0
+    M0 --> N5
+    N7 -.-> M1
+    N4 --> M1
+    N2 --> M1
+    M1 --> N9
+    style N0 fill:#F9FBE7,stroke:#DCE775
+    style N1 fill:#F9FBE7,stroke:#DCE775
+    style N2 fill:#F9FBE7,stroke:#DCE775
+    style N3 fill:#F9FBE7,stroke:#DCE775
+    style N4 fill:#FFFDE7,stroke:#FBC02D
+    style N5 fill:#F5F5DC,stroke:#BCB88A
+    style N6 fill:#F9FBE7,stroke:#DCE775
+    style N7 fill:#FFFDE7,stroke:#FBC02D
+    style N8 fill:#FFFDE7,stroke:#FBC02D
+    style N9 fill:#FFFDE7,stroke:#FBC02D
+    style N10 fill:#F9FBE7,stroke:#DCE775
+    style N11 fill:#F9FBE7,stroke:#DCE775
+    style S0 fill:#F9FBE7,stroke:#DCE775
+    style M0 fill:#F5F5DC,stroke:#BCB88A
+    style M1 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#F9FBE7,stroke:#DCE775
+    style nest0_2 fill:#F9FBE7,stroke:#DCE775
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#DCE775,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_215.txt b/train/mermaid/medium/mermaid_215.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7275fde2755c641020247929351695548fcfc69b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_215.txt
@@ -0,0 +1,25 @@
+<Autonomous Navigation, connectedTo, Machine Vision>
+<Ethical Robotics Development, connectedTo, Exploration Robotics>
+<Ethical Robotics Development, partOf, Performance Testing>
+<Exploration Robotics, detects, Force Control>
+<Fault Detection and Diagnosis, automates, Swarm Robotics>
+<Field Deployment, connectedTo, Human_Robot Interaction>
+<Field Deployment, connectedTo, Robot Assembly>
+<Force Control, connectedTo, Calibration>
+<Human_Robot Interaction, connectedTo, Exploration Robotics>
+<Human_Robot Interaction, connectedTo, Robot Design>
+<Human_Robot Interaction, monitors, Fault Detection and Diagnosis>
+<Machine Vision, connectedTo, Exploration Robotics>
+<Machine Vision, connectedTo, Wireless Communication>
+<Robot Assembly, transports, Autonomous Navigation>
+<Robot Design, controls, Sensor Integration>
+<Robot Design, partOf, Performance Testing>
+<Sensor Integration, maintains, Ethical Robotics Development>
+<Sensor Integration, partOf, Performance Testing>
+<Swarm Robotics, connectedTo, Exploration Robotics>
+<Swarm Robotics, connectedTo, Robot Assembly>
+<Wireless Communication, calibrates, Force Control>
+<Wireless Communication, connectedTo, Calibration>
+<Wireless Communication, connectedTo, Exploration Robotics>
+<start, connectedTo, Field Deployment>
+<start, connectedTo, Robot Assembly>
diff --git a/train/mermaid/medium/mermaid_216.mmd b/train/mermaid/medium/mermaid_216.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..2be3805c587347f48633302ead6c3184517f25a5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_216.mmd
@@ -0,0 +1,86 @@
+graph RL
+    N0([Swarm Robotics])
+    N1(Service Robotics)
+    N2([Wireless Communication])
+    N3[(Medical Robotics)]
+    N4(Force Control)
+    N5[Safety System Implementation]
+    N6{Robot Design}
+    N7([Autonomous Navigation])
+    N8[Grasping and Manipulation]
+    N9[Drone Control]
+    N10([Performance Testing])
+    N11[(Robot Programming)]
+    N12[[Ethical Robotics Development]]
+    N13([Robot Assembly])
+    S0(( ))
+    M0(( ))
+    subgraph Exoskeleton Development
+        nest0_0{Exploration Robotics}
+        nest0_1{Embedded Systems Development}
+    end
+    N0 -.-> |actuates| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> |inspects| N5
+    N5 -.-> N6
+    N6 --> |secures| N7
+    N7 --> N8
+    N8 --> |controls| N9
+    N9 --> |simulates| N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 --> |models| N13
+    nest0_0 -.-> nest0_1
+    N8 --> nest0_0
+    nest0_1 -.-> |assists| N4
+    N6 --> S0
+    S0 --> N12
+    S0 --> N8
+    N5 -.-> M0
+    N6 --> M0
+    N0 --> M0
+    M0 -.-> N9
+    style N0 fill:#F1F8E9,stroke:#81C784
+    style N1 fill:#D7CCC8,stroke:#795548
+    style N2 fill:#D7CCC8,stroke:#795548
+    style N3 fill:#D7CCC8,stroke:#795548
+    style N4 fill:#F1F8E9,stroke:#81C784
+    style N5 fill:#D7CCC8,stroke:#795548
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#D7CCC8,stroke:#795548
+    style N8 fill:#D7CCC8,stroke:#795548
+    style N9 fill:#F1F8E9,stroke:#81C784
+    style N10 fill:#FFF9D4,stroke:#FFE69C
+    style N11 fill:#F1F8E9,stroke:#81C784
+    style N12 fill:#FFF9D4,stroke:#FFE69C
+    style N13 fill:#F1F8E9,stroke:#81C784
+    style S0 fill:#FFF9D4,stroke:#FFE69C
+    style M0 fill:#F1F8E9,stroke:#81C784
+    style nest0_0 fill:#F1F8E9,stroke:#81C784
+    style nest0_1 fill:#FFF9D4,stroke:#FFE69C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#795548,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_216.txt b/train/mermaid/medium/mermaid_216.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6fdacb3498cc2722284e8d23ea9aa4bcacd467df
--- /dev/null
+++ b/train/mermaid/medium/mermaid_216.txt
@@ -0,0 +1,23 @@
+<Autonomous Navigation, connectedTo, Grasping and Manipulation>
+<Drone Control, simulates, Performance Testing>
+<Embedded Systems Development, assists, Force Control>
+<Embedded Systems Development, partOf, Exoskeleton Development>
+<Ethical Robotics Development, models, Robot Assembly>
+<Exploration Robotics, connectedTo, Embedded Systems Development>
+<Exploration Robotics, partOf, Exoskeleton Development>
+<Force Control, inspects, Safety System Implementation>
+<Grasping and Manipulation, connectedTo, Exploration Robotics>
+<Grasping and Manipulation, controls, Drone Control>
+<Medical Robotics, connectedTo, Force Control>
+<Performance Testing, connectedTo, Robot Programming>
+<Robot Design, connectedTo, Drone Control>
+<Robot Design, connectedTo, Ethical Robotics Development>
+<Robot Design, connectedTo, Grasping and Manipulation>
+<Robot Design, secures, Autonomous Navigation>
+<Robot Programming, connectedTo, Ethical Robotics Development>
+<Safety System Implementation, connectedTo, Drone Control>
+<Safety System Implementation, connectedTo, Robot Design>
+<Service Robotics, connectedTo, Wireless Communication>
+<Swarm Robotics, actuates, Service Robotics>
+<Swarm Robotics, connectedTo, Drone Control>
+<Wireless Communication, connectedTo, Medical Robotics>
diff --git a/train/mermaid/medium/mermaid_22.txt b/train/mermaid/medium/mermaid_22.txt
new file mode 100644
index 0000000000000000000000000000000000000000..85039e80d1c1763c0673bf5e2bbf7a39d2d75439
--- /dev/null
+++ b/train/mermaid/medium/mermaid_22.txt
@@ -0,0 +1,17 @@
+<Bills of Material Generation, connectedTo, Logistics Planning>
+<Bills of Material Generation, partOf, Machine Calibration>
+<Design Review, assembles, Environmental Compliance>
+<Design Review, connectedTo, Procurement>
+<Design Review, forecasts, Logistics Planning>
+<Environmental Compliance, connectedTo, Procurement>
+<Logistics Planning, connectedTo, Work_in_Progress Monitoring>
+<Logistics Planning, connectedTo, Workflow Optimization>
+<Procurement, connectedTo, Supplier Qualification>
+<Storage, connectedTo, Environmental Compliance>
+<Storage, designs, Design Review>
+<Supplier Qualification, connectedTo, Logistics Planning>
+<Supply Chain Synchronization, connectedTo, Storage>
+<Supply Chain Synchronization, monitors, Environmental Compliance>
+<Work_in_Progress Monitoring, connectedTo, end>
+<Workflow Optimization, connectedTo, Bills of Material Generation>
+<Workflow Optimization, partOf, Machine Calibration>
diff --git a/train/mermaid/medium/mermaid_220.txt b/train/mermaid/medium/mermaid_220.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8bc7debadf078396f6e425123579137d084da5c5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_220.txt
@@ -0,0 +1,23 @@
+<BIM Modeling, connectedTo, HVAC Installation>
+<Demolition, partOf, Concrete Pouring>
+<Demolition, supervises, Structural Framing>
+<Electrical Wiring, connectedTo, Roofing Installation>
+<Equipment Mobilization, connectedTo, Landscape Design>
+<Equipment Mobilization, partOf, Concrete Pouring>
+<Foundation Laying, connectedTo, BIM Modeling>
+<HVAC Installation, connectedTo, Equipment Mobilization>
+<HVAC Installation, connectedTo, Road Construction>
+<HVAC Installation, connectedTo, end>
+<Landscape Design, partOf, Concrete Pouring>
+<Landscape Design, reports, Demolition>
+<Plumbing Work, connectedTo, Foundation Laying>
+<Pre_fabrication, connectedTo, end>
+<Road Construction, budgets, Pre_fabrication>
+<Road Construction, connectedTo, Electrical Wiring>
+<Road Construction, connectedTo, end>
+<Road Construction, measures, end>
+<Roofing Installation, connectedTo, Pre_fabrication>
+<Site Logistics, designs, Plumbing Work>
+<Site Logistics, installs, end>
+<Structural Framing, connectedTo, Pre_fabrication>
+<Structural Framing, partOf, Concrete Pouring>
diff --git a/train/mermaid/medium/mermaid_221.mmd b/train/mermaid/medium/mermaid_221.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f122a794ba0f7fdbaeab361748347218daf93820
--- /dev/null
+++ b/train/mermaid/medium/mermaid_221.mmd
@@ -0,0 +1,80 @@
+graph LR
+    N0([start])
+    N1([Safety Inspection])
+    N2([Facade Installation])
+    N3{Equipment Mobilization}
+    N4[(Subcontractor Management)]
+    N5(Waste Management)
+    N6(Material Procurement)
+    N7[Utility Connection]
+    N8([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Bridge Building
+        nest0_0(Permit Application)
+        nest0_1([Site Logistics])
+        nest0_2([Pre_fabrication])
+        nest0_3[Quality Assurance]
+    end
+    N0 --> |designs| N1
+    N1 -.-> N2
+    N2 -.-> |budgets| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    nest0_0 --> |builds| nest0_1
+    nest0_1 --> |coordinates| nest0_2
+    nest0_2 --> nest0_3
+    N3 --> nest0_0
+    nest0_3 --> N2
+    N3 --> S0
+    S0 --> N5
+    S0 --> N7
+    N5 --> M0
+    N3 -.-> |complies| M0
+    M0 --> N8
+    N1 -.-> M1
+    N0 -.-> M1
+    M1 --> N7
+    style N0 fill:#F6F6F6,stroke:#CFCFCF
+    style N1 fill:#F1F8E9,stroke:#81C784
+    style N2 fill:#F6F6F6,stroke:#CFCFCF
+    style N3 fill:#F1F8E9,stroke:#81C784
+    style N4 fill:#F1F8E9,stroke:#81C784
+    style N5 fill:#F6F6F6,stroke:#CFCFCF
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#F6F6F6,stroke:#CFCFCF
+    style N8 fill:#EDE7F6,stroke:#7E57C2
+    style S0 fill:#F6F6F6,stroke:#CFCFCF
+    style M0 fill:#EDE7F6,stroke:#7E57C2
+    style M1 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_0 fill:#F1F8E9,stroke:#81C784
+    style nest0_1 fill:#EDE7F6,stroke:#7E57C2
+    style nest0_2 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_3 fill:#EDE7F6,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_222.mmd b/train/mermaid/medium/mermaid_222.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..fdcd29029518a2a1d7e4c295163e60b4729e319d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_222.mmd
@@ -0,0 +1,92 @@
+graph RL
+    N0([Blueprint Review])
+    N1[Permit Application]
+    N2{Waste Management}
+    N3[[Pre_fabrication]]
+    N4([Concrete Pouring])
+    N5[/Subcontractor Management/]
+    N6[(Excavation)]
+    N7[Occupancy Permit Acquisition]
+    N8[(Foundation Laying)]
+    N9[BIM Modeling]
+    N10[(Post_Construction Handover)]
+    N11[/HVAC Installation/]
+    N12[(Roofing Installation)]
+    N13([Interior Finishing])
+    N14(Road Construction)
+    N15([Drone Surveying])
+    S0(( ))
+    M0(( ))
+    subgraph Electrical Wiring
+        nest0_0[Tunneling]
+        nest0_1[/Budget Tracking/]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |builds| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |safety| N6
+    N6 --> N7
+    N7 --> |installs| N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> |reports| N13
+    N13 --> |renovates| N14
+    N14 -.-> N15
+    nest0_0 -.-> nest0_1
+    N1 --> |materials| nest0_0
+    nest0_1 --> |measures| N11
+    N0 -.-> S0
+    S0 -.-> |bids| N8
+    S0 --> N15
+    N5 --> |constructs| M0
+    N0 -.-> M0
+    M0 --> N8
+    style N0 fill:#FFE0B2,stroke:#FF9800
+    style N1 fill:#FFE0B2,stroke:#FF9800
+    style N2 fill:#E8EAF6,stroke:#7986CB
+    style N3 fill:#FFE0B2,stroke:#FF9800
+    style N4 fill:#FFFDE0,stroke:#FFF8A6
+    style N5 fill:#FFE0B2,stroke:#FF9800
+    style N6 fill:#FFFDE0,stroke:#FFF8A6
+    style N7 fill:#E8EAF6,stroke:#7986CB
+    style N8 fill:#FFE0B2,stroke:#FF9800
+    style N9 fill:#E8EAF6,stroke:#7986CB
+    style N10 fill:#E8EAF6,stroke:#7986CB
+    style N11 fill:#E8EAF6,stroke:#7986CB
+    style N12 fill:#FFFDE0,stroke:#FFF8A6
+    style N13 fill:#FFFDE0,stroke:#FFF8A6
+    style N14 fill:#FFE0B2,stroke:#FF9800
+    style N15 fill:#FFFDE0,stroke:#FFF8A6
+    style S0 fill:#FFFDE0,stroke:#FFF8A6
+    style M0 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_0 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_1 fill:#FFFDE0,stroke:#FFF8A6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FF9800,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_223.txt b/train/mermaid/medium/mermaid_223.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9a0ef38908c84d28f2e5e2a9a323ffcadf5af99c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_223.txt
@@ -0,0 +1,18 @@
+<Blueprint Review, no, Sustainable Building Design>
+<Blueprint Review, partOf, Concrete Pouring>
+<Electrical Wiring, connectedTo, Interior Finishing>
+<Electrical Wiring, partOf, Concrete Pouring>
+<Interior Finishing, connectedTo, Subcontractor Management>
+<Interior Finishing, partOf, Concrete Pouring>
+<Punch List Completion, connectedTo, Site Logistics>
+<Roofing Installation, connectedTo, Blueprint Review>
+<Roofing Installation, no, end>
+<Roofing Installation, yes, Punch List Completion>
+<Site Logistics, connectedTo, Subcontractor Management>
+<Site Logistics, connectedTo, end>
+<Site Logistics, yes, Punch List Completion>
+<Subcontractor Management, yes, end>
+<Sustainable Building Design, connectedTo, Electrical Wiring>
+<Sustainable Building Design, partOf, Concrete Pouring>
+<end, connectedTo, Interior Finishing>
+<start, connectedTo, Roofing Installation>
diff --git a/train/mermaid/medium/mermaid_224.txt b/train/mermaid/medium/mermaid_224.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f2640752e0a2d5c43442cf8f71e5ffa84d94cc77
--- /dev/null
+++ b/train/mermaid/medium/mermaid_224.txt
@@ -0,0 +1,22 @@
+<Demolition, connectedTo, HVAC Installation>
+<Electrical Wiring, connectedTo, Punch List Completion>
+<Electrical Wiring, partOf, Steel Erection>
+<Foundation Laying, connectedTo, Roofing Installation>
+<Foundation Laying, connectedTo, Site Planning>
+<Foundation Laying, yes, Material Procurement>
+<HVAC Installation, yes, Occupancy Permit Acquisition>
+<Material Procurement, no, Electrical Wiring>
+<Material Procurement, partOf, Steel Erection>
+<Occupancy Permit Acquisition, connectedTo, Robotics in Construction>
+<Occupancy Permit Acquisition, connectedTo, end>
+<Occupancy Permit Acquisition, no, Risk Assessment>
+<Post_Construction Handover, yes, Demolition>
+<Punch List Completion, connectedTo, Robotics in Construction>
+<Punch List Completion, partOf, Steel Erection>
+<Risk Assessment, connectedTo, end>
+<Robotics in Construction, no, Risk Assessment>
+<Roofing Installation, connectedTo, Utility Connection>
+<Site Planning, no, Roofing Installation>
+<Utility Connection, connectedTo, Post_Construction Handover>
+<start, connectedTo, Roofing Installation>
+<start, yes, Foundation Laying>
diff --git a/train/mermaid/medium/mermaid_226.txt b/train/mermaid/medium/mermaid_226.txt
new file mode 100644
index 0000000000000000000000000000000000000000..777fedefb514e79f7a05bb9bb29f58aa457be4ba
--- /dev/null
+++ b/train/mermaid/medium/mermaid_226.txt
@@ -0,0 +1,15 @@
+<Analytics Reporting, connectedTo, Content Moderation>
+<Brand Partnerships, connectedTo, end>
+<Content Moderation, connectedTo, Editing>
+<Editing, connectedTo, Platform Development>
+<Event Organization, connectedTo, Analytics Reporting>
+<Event Organization, connectedTo, Content Moderation>
+<Event Organization, connectedTo, Platform Development>
+<Event Organization, records, Game Streaming>
+<Game Streaming, edits, Talent Management>
+<Game Streaming, partOf, Journalism>
+<Platform Development, promotes, Brand Partnerships>
+<Talent Management, connectedTo, Content Moderation>
+<Talent Management, partOf, Journalism>
+<start, connectedTo, Event Organization>
+<start, licenses, Content Moderation>
diff --git a/train/mermaid/medium/mermaid_227.txt b/train/mermaid/medium/mermaid_227.txt
new file mode 100644
index 0000000000000000000000000000000000000000..31b84c9544163db0b77b05dc88d25f3513e3d42a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_227.txt
@@ -0,0 +1,25 @@
+<Advertising Sales, yes, end>
+<Analytics Reporting, connectedTo, Advertising Sales>
+<Augmented Reality Experiences, connectedTo, Visual Effects>
+<Content Creation, yes, Augmented Reality Experiences>
+<Content Creation, yes, Podcast Production>
+<Crisis Communication, connectedTo, Augmented Reality Experiences>
+<Crisis Communication, connectedTo, Photojournalism>
+<Cross_Platform Syndication, connectedTo, Virtual Reality Content Creation>
+<Cross_Platform Syndication, yes, Advertising Sales>
+<Cross_Platform Syndication, yes, Content Creation>
+<Distribution, connectedTo, Subscription Management>
+<Distribution, partOf, Media Consumption Trends Analysis>
+<Photojournalism, connectedTo, Virtual Reality Content Creation>
+<Podcast Production, connectedTo, Crisis Communication>
+<Podcast Production, no, Augmented Reality Experiences>
+<Subscription Management, connectedTo, Analytics Reporting>
+<Talent Management, connectedTo, Distribution>
+<Talent Management, partOf, Media Consumption Trends Analysis>
+<Virtual Reality Content Creation, connectedTo, Talent Management>
+<Virtual Reality Content Creation, yes, Augmented Reality Experiences>
+<Visual Effects, connectedTo, Subscription Management>
+<Visual Effects, connectedTo, end>
+<Visual Effects, no, Analytics Reporting>
+<Visual Effects, yes, Advertising Sales>
+<start, connectedTo, Cross_Platform Syndication>
diff --git a/train/mermaid/medium/mermaid_228.txt b/train/mermaid/medium/mermaid_228.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b13af1608edf28da338e025587296a76cb395ce9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_228.txt
@@ -0,0 +1,18 @@
+<Analytics Reporting, connectedTo, end>
+<Augmented Reality Experiences, connectedTo, Editing>
+<Augmented Reality Experiences, no, Photojournalism>
+<Editing, connectedTo, Media Consumption Trends Analysis>
+<Editing, connectedTo, Photojournalism>
+<Event Organization, connectedTo, Analytics Reporting>
+<Event Organization, connectedTo, Photojournalism>
+<Event Organization, no, end>
+<Journalism, connectedTo, Analytics Reporting>
+<Journalism, partOf, Audience Segmentation>
+<Live Streaming, connectedTo, Augmented Reality Experiences>
+<Media Consumption Trends Analysis, connectedTo, Podcast Production>
+<Media Consumption Trends Analysis, no, Event Organization>
+<Photojournalism, connectedTo, Analytics Reporting>
+<Podcast Production, partOf, Audience Segmentation>
+<Podcast Production, yes, Journalism>
+<start, connectedTo, Photojournalism>
+<start, no, Live Streaming>
diff --git a/train/mermaid/medium/mermaid_229.mmd b/train/mermaid/medium/mermaid_229.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..12c4faa38fc88228b1d0b95fa6233a4b841c74fb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_229.mmd
@@ -0,0 +1,80 @@
+graph TD
+    N0([Cross_Platform Syndication])
+    N1([Sound Design])
+    N2[(Content Moderation)]
+    N3{Broadcasting}
+    N4([Interactive Storytelling])
+    N5[/Audience Engagement/]
+    N6([Analytics Reporting])
+    N7([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Advertising Sales
+        nest0_0[Photojournalism]
+        nest0_1[Content Creation]
+        nest0_2[[Content Licensing]]
+        nest0_3([Digital Marketing])
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |records| N3
+    N3 --> |analyzes| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |moderates| N7
+    nest0_0 -.-> |streams| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> |innovates| nest0_3
+    N3 -.-> |investigates| nest0_0
+    nest0_3 -.-> |publishes| N3
+    N2 -.-> S0
+    S0 --> N5
+    S0 --> N7
+    S0 -.-> N4
+    N1 --> M0
+    N3 --> M0
+    M0 -.-> N7
+    N0 -.-> M1
+    N3 -.-> |composes| M1
+    N2 --> M1
+    M1 --> N5
+    style N0 fill:#FCE4EC,stroke:#E91E63
+    style N1 fill:#FFF6D9,stroke:#FFCC7A
+    style N2 fill:#FFF6D9,stroke:#FFCC7A
+    style N3 fill:#FFF6D9,stroke:#FFCC7A
+    style N4 fill:#E3F2FD,stroke:#64B5F6
+    style N5 fill:#FCE4EC,stroke:#E91E63
+    style N6 fill:#E3F2FD,stroke:#64B5F6
+    style N7 fill:#E3F2FD,stroke:#64B5F6
+    style S0 fill:#FCE4EC,stroke:#E91E63
+    style M0 fill:#E3F2FD,stroke:#64B5F6
+    style M1 fill:#FCE4EC,stroke:#E91E63
+    style nest0_0 fill:#FCE4EC,stroke:#E91E63
+    style nest0_1 fill:#FCE4EC,stroke:#E91E63
+    style nest0_2 fill:#FFF6D9,stroke:#FFCC7A
+    style nest0_3 fill:#FFF6D9,stroke:#FFCC7A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#64B5F6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_229.txt b/train/mermaid/medium/mermaid_229.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2e3cf1233e5b5c8777140899a442ae9d04cca95a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_229.txt
@@ -0,0 +1,23 @@
+<Analytics Reporting, moderates, end>
+<Audience Engagement, connectedTo, Analytics Reporting>
+<Broadcasting, analyzes, Interactive Storytelling>
+<Broadcasting, composes, Audience Engagement>
+<Broadcasting, connectedTo, end>
+<Broadcasting, investigates, Photojournalism>
+<Content Creation, connectedTo, Content Licensing>
+<Content Creation, partOf, Advertising Sales>
+<Content Licensing, innovates, Digital Marketing>
+<Content Licensing, partOf, Advertising Sales>
+<Content Moderation, connectedTo, Audience Engagement>
+<Content Moderation, connectedTo, Interactive Storytelling>
+<Content Moderation, connectedTo, end>
+<Content Moderation, records, Broadcasting>
+<Cross_Platform Syndication, connectedTo, Audience Engagement>
+<Cross_Platform Syndication, connectedTo, Sound Design>
+<Digital Marketing, partOf, Advertising Sales>
+<Digital Marketing, publishes, Broadcasting>
+<Interactive Storytelling, connectedTo, Audience Engagement>
+<Photojournalism, partOf, Advertising Sales>
+<Photojournalism, streams, Content Creation>
+<Sound Design, connectedTo, Content Moderation>
+<Sound Design, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_230.mmd b/train/mermaid/medium/mermaid_230.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ddea09bc39cb52139bf06bbfe2f17775d092ba45
--- /dev/null
+++ b/train/mermaid/medium/mermaid_230.mmd
@@ -0,0 +1,66 @@
+graph TD
+    N0([Subscription Management])
+    N1[Brand Partnerships]
+    N2(Interactive Storytelling)
+    N3[(Photojournalism)]
+    N4([Advertising Sales])
+    N5[[Sound Design]]
+    N6([Podcast Production])
+    S1(( ))
+    M0(( ))
+    subgraph Event Organization
+        nest0_0[Copyright Management]
+        nest0_1[[Film Production]]
+        nest0_2(Music Recording)
+        nest0_3[/Content Licensing/]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> |animates| N5
+    N5 --> |sponsors| N6
+    nest0_0 --> |mixes| nest0_1
+    nest0_1 -.-> |licenses| nest0_2
+    nest0_2 --> |engages| nest0_3
+    N3 --> nest0_0
+    nest0_3 -.-> N5
+    N0 --> S1
+    S1 -.-> N3
+    S1 -.-> |reports| N5
+    S1 --> N2
+    N0 -.-> M0
+    N1 -.-> M0
+    M0 --> N3
+    style N0 fill:#E8F0EA,stroke:#92C79A
+    style N1 fill:#ECF0FD,stroke:#B8C0F5
+    style N2 fill:#ECF0FD,stroke:#B8C0F5
+    style N3 fill:#ECF0FD,stroke:#B8C0F5
+    style N4 fill:#C8E6C9,stroke:#388E3C
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#ECF0FD,stroke:#B8C0F5
+    style S1 fill:#E8F0EA,stroke:#92C79A
+    style M0 fill:#ECF0FD,stroke:#B8C0F5
+    style nest0_0 fill:#ECF0FD,stroke:#B8C0F5
+    style nest0_1 fill:#C8E6C9,stroke:#388E3C
+    style nest0_2 fill:#ECF0FD,stroke:#B8C0F5
+    style nest0_3 fill:#ECF0FD,stroke:#B8C0F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_230.txt b/train/mermaid/medium/mermaid_230.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6148f83ee7e51df63409859dbf01a36349e4f9ad
--- /dev/null
+++ b/train/mermaid/medium/mermaid_230.txt
@@ -0,0 +1,19 @@
+<Advertising Sales, animates, Sound Design>
+<Brand Partnerships, connectedTo, Interactive Storytelling>
+<Brand Partnerships, connectedTo, Photojournalism>
+<Content Licensing, connectedTo, Sound Design>
+<Content Licensing, partOf, Event Organization>
+<Copyright Management, mixes, Film Production>
+<Copyright Management, partOf, Event Organization>
+<Film Production, licenses, Music Recording>
+<Film Production, partOf, Event Organization>
+<Interactive Storytelling, connectedTo, Photojournalism>
+<Music Recording, engages, Content Licensing>
+<Music Recording, partOf, Event Organization>
+<Photojournalism, connectedTo, Advertising Sales>
+<Photojournalism, connectedTo, Copyright Management>
+<Sound Design, sponsors, Podcast Production>
+<Subscription Management, connectedTo, Brand Partnerships>
+<Subscription Management, connectedTo, Interactive Storytelling>
+<Subscription Management, connectedTo, Photojournalism>
+<Subscription Management, reports, Sound Design>
diff --git a/train/mermaid/medium/mermaid_232.txt b/train/mermaid/medium/mermaid_232.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dce2d56dad415447e595a8e427b67879a6a37fe4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_232.txt
@@ -0,0 +1,20 @@
+<Advertising Sales, connectedTo, Distribution>
+<Advertising Sales, partOf, Interactive Storytelling>
+<Audience Segmentation, connectedTo, Platform Development>
+<Audience Segmentation, partOf, Interactive Storytelling>
+<Distribution, connectedTo, Audience Segmentation>
+<Distribution, partOf, Interactive Storytelling>
+<Journalism, connectedTo, Content Creation>
+<Media Consumption Trends Analysis, broadcasts, Scriptwriting>
+<Media Consumption Trends Analysis, writes, Platform Development>
+<Platform Development, connectedTo, Content Creation>
+<Platform Development, connectedTo, Journalism>
+<Platform Development, innovates, Radio Programming>
+<Print Layout, connectedTo, Platform Development>
+<Radio Programming, connectedTo, Journalism>
+<Scriptwriting, connectedTo, Print Layout>
+<Scriptwriting, connectedTo, User Generated Content Curation>
+<User Generated Content Curation, narrates, Advertising Sales>
+<User Generated Content Curation, partOf, Interactive Storytelling>
+<start, connectedTo, Media Consumption Trends Analysis>
+<start, connectedTo, Platform Development>
diff --git a/train/mermaid/medium/mermaid_233.txt b/train/mermaid/medium/mermaid_233.txt
new file mode 100644
index 0000000000000000000000000000000000000000..72989ac2f2c743fef21ac28009fdb23feb3d8d4d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_233.txt
@@ -0,0 +1,23 @@
+<Catering Operations, partOf, Beverage Production>
+<Catering Operations, yes, Supply Chain Traceability>
+<Customer Order Taking, connectedTo, Service Delivery>
+<Customer Order Taking, partOf, Beverage Production>
+<Delivery Service Coordination, connectedTo, Sensory Evaluation>
+<Food Processing Automation, connectedTo, Food Safety Inspection>
+<Food Processing Automation, connectedTo, Regulatory Compliance>
+<Food Safety Inspection, connectedTo, Delivery Service Coordination>
+<Menu Planning, connectedTo, end>
+<Menu Planning, no, Catering Operations>
+<Regulatory Compliance, no, Food Safety Inspection>
+<Restaurant Reservation System, connectedTo, Food Safety Inspection>
+<Restaurant Reservation System, connectedTo, Sustainable Sourcing>
+<Sensory Evaluation, yes, Menu Planning>
+<Service Delivery, connectedTo, end>
+<Service Delivery, partOf, Beverage Production>
+<Supply Chain Traceability, connectedTo, Customer Order Taking>
+<Supply Chain Traceability, partOf, Beverage Production>
+<Sustainable Sourcing, connectedTo, Food Processing Automation>
+<Sustainable Sourcing, connectedTo, end>
+<Sustainable Sourcing, yes, Delivery Service Coordination>
+<Sustainable Sourcing, yes, Regulatory Compliance>
+<start, no, Restaurant Reservation System>
diff --git a/train/mermaid/medium/mermaid_234.mmd b/train/mermaid/medium/mermaid_234.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ce868ab1a2e72d284dd01beb09e30ff614e24b7e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_234.mmd
@@ -0,0 +1,80 @@
+graph TD
+    N0([start])
+    N1[[Packaging]]
+    N2([Ingredient Sourcing])
+    N3([Customer Order Taking])
+    N4{Inventory Management}
+    N5[(Food Packaging Design)]
+    N6[Distribution]
+    N7([Beverage Production])
+    N8[(Food Waste Management System)]
+    N9(Ingredient Traceability)
+    N10([Quality Control])
+    N11([Food Preparation])
+    M0(( ))
+    subgraph Supplier Management
+        nest0_0[/Product Shelf_Life Testing/]
+        nest0_1{Food Processing Automation}
+        nest0_2[Supply Chain Traceability]
+        nest0_3([Consumer Feedback Collection])
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> |nutrifies| N3
+    N3 -.-> |complies| N4
+    N4 -.-> |regulates| N5
+    N5 --> |promotes| N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> |sanitizes| N10
+    N10 --> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N9 -.-> nest0_0
+    nest0_3 --> |packages| N5
+    N6 --> M0
+    N4 --> M0
+    M0 --> N11
+    N11 --> |franchises| N10
+    N11 -.-> |ingredients| nest0_3
+    style N0 fill:#E0E6E9,stroke:#AABEC6
+    style N1 fill:#C8E6C9,stroke:#4CAF50
+    style N2 fill:#E0E6E9,stroke:#AABEC6
+    style N3 fill:#C8E6C9,stroke:#4CAF50
+    style N4 fill:#E1BEE7,stroke:#9C27B0
+    style N5 fill:#E0E6E9,stroke:#AABEC6
+    style N6 fill:#E1BEE7,stroke:#9C27B0
+    style N7 fill:#E1BEE7,stroke:#9C27B0
+    style N8 fill:#E0E6E9,stroke:#AABEC6
+    style N9 fill:#C8E6C9,stroke:#4CAF50
+    style N10 fill:#C8E6C9,stroke:#4CAF50
+    style N11 fill:#E0E6E9,stroke:#AABEC6
+    style M0 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_0 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_1 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_2 fill:#E1BEE7,stroke:#9C27B0
+    style nest0_3 fill:#E0E6E9,stroke:#AABEC6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4CAF50,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_234.txt b/train/mermaid/medium/mermaid_234.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f2fdada76ae0e79c44b78052695a8bab1f36ef0c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_234.txt
@@ -0,0 +1,24 @@
+<Beverage Production, connectedTo, Food Waste Management System>
+<Consumer Feedback Collection, packages, Food Packaging Design>
+<Consumer Feedback Collection, partOf, Supplier Management>
+<Customer Order Taking, complies, Inventory Management>
+<Distribution, connectedTo, Beverage Production>
+<Distribution, connectedTo, Food Preparation>
+<Food Packaging Design, promotes, Distribution>
+<Food Preparation, franchises, Quality Control>
+<Food Preparation, ingredients, Consumer Feedback Collection>
+<Food Processing Automation, connectedTo, Supply Chain Traceability>
+<Food Processing Automation, partOf, Supplier Management>
+<Food Waste Management System, connectedTo, Ingredient Traceability>
+<Ingredient Sourcing, nutrifies, Customer Order Taking>
+<Ingredient Traceability, connectedTo, Product Shelf_Life Testing>
+<Ingredient Traceability, sanitizes, Quality Control>
+<Inventory Management, connectedTo, Food Preparation>
+<Inventory Management, regulates, Food Packaging Design>
+<Packaging, connectedTo, Ingredient Sourcing>
+<Product Shelf_Life Testing, connectedTo, Food Processing Automation>
+<Product Shelf_Life Testing, partOf, Supplier Management>
+<Quality Control, connectedTo, Food Preparation>
+<Supply Chain Traceability, connectedTo, Consumer Feedback Collection>
+<Supply Chain Traceability, partOf, Supplier Management>
+<start, connectedTo, Packaging>
diff --git a/train/mermaid/medium/mermaid_235.txt b/train/mermaid/medium/mermaid_235.txt
new file mode 100644
index 0000000000000000000000000000000000000000..da8eee42daed814dc80b5fe6f76cc61baea6a5b4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_235.txt
@@ -0,0 +1,19 @@
+<Branding and Marketing, connectedTo, Packaging>
+<Brewing, connectedTo, Sensory Evaluation>
+<Brewing, partOf, Kitchen Hygiene>
+<Cooking, connectedTo, New Product Launch>
+<Cooking, connectedTo, Storage Solutions>
+<Cooking, yes, Product Shelf_Life Testing>
+<Food Preservation, yes, Cooking>
+<Food Processing Automation, connectedTo, end>
+<New Product Launch, connectedTo, Restaurant Reservation System>
+<New Product Launch, connectedTo, Sensory Evaluation>
+<Packaging, connectedTo, Food Processing Automation>
+<Product Shelf_Life Testing, connectedTo, New Product Launch>
+<Product Shelf_Life Testing, yes, Brewing>
+<Restaurant Reservation System, partOf, Kitchen Hygiene>
+<Restaurant Reservation System, yes, Brewing>
+<Sensory Evaluation, connectedTo, Branding and Marketing>
+<Sensory Evaluation, no, end>
+<Storage Solutions, connectedTo, Product Shelf_Life Testing>
+<start, no, Food Preservation>
diff --git a/train/mermaid/medium/mermaid_237.mmd b/train/mermaid/medium/mermaid_237.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..eae67e5f76b2850e4980945458ed4e94dc61eaf8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_237.mmd
@@ -0,0 +1,55 @@
+graph RL
+    N0([start])
+    N1[(Product Shelf_Life Testing)]
+    N2{Food Preservation}
+    N3(Regulatory Compliance)
+    N4[[Allergen Management]]
+    N5[[Catering Operations]]
+    N6[(Sensory Evaluation)]
+    N7[Cooking]
+    N8([end])
+    M1(( ))
+    subgraph Food Waste Management System
+        nest0_0([Packaging])
+        nest0_1[Menu Planning]
+        nest0_2([Sustainable Sourcing])
+        nest0_3[(Food Safety Inspection)]
+    end
+    N0 -.-> N1
+    N1 -.-> |yes| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    nest0_0 --> |yes| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> |yes| nest0_3
+    N4 --> nest0_0
+    nest0_3 -.-> |yes| N4
+    N2 -.-> M1
+    N3 --> M1
+    M1 -.-> N6
+    nest0_0 --> N7
+    nest0_0 --> N1
+    style M1 fill:#F2E6F5,stroke:#CB9BE1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#9C27B0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_237.txt b/train/mermaid/medium/mermaid_237.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9e0d42ce3178f9082e93ebd493c12f8273a819d0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_237.txt
@@ -0,0 +1,21 @@
+<Allergen Management, connectedTo, Catering Operations>
+<Allergen Management, connectedTo, Packaging>
+<Catering Operations, connectedTo, Sensory Evaluation>
+<Cooking, connectedTo, end>
+<Food Preservation, connectedTo, Regulatory Compliance>
+<Food Preservation, connectedTo, Sensory Evaluation>
+<Food Safety Inspection, partOf, Food Waste Management System>
+<Food Safety Inspection, yes, Allergen Management>
+<Menu Planning, connectedTo, Sustainable Sourcing>
+<Menu Planning, partOf, Food Waste Management System>
+<Packaging, connectedTo, Cooking>
+<Packaging, connectedTo, Product Shelf_Life Testing>
+<Packaging, partOf, Food Waste Management System>
+<Packaging, yes, Menu Planning>
+<Product Shelf_Life Testing, yes, Food Preservation>
+<Regulatory Compliance, connectedTo, Allergen Management>
+<Regulatory Compliance, connectedTo, Sensory Evaluation>
+<Sensory Evaluation, connectedTo, Cooking>
+<Sustainable Sourcing, partOf, Food Waste Management System>
+<Sustainable Sourcing, yes, Food Safety Inspection>
+<start, connectedTo, Product Shelf_Life Testing>
diff --git a/train/mermaid/medium/mermaid_238.mmd b/train/mermaid/medium/mermaid_238.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..881e9969dfef89a67494e2334d789a40507be29e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_238.mmd
@@ -0,0 +1,83 @@
+graph BT
+    N0([start])
+    N1[/Consumer Feedback Collection/]
+    N2(Product Shelf_Life Testing)
+    N3[Food Packaging Design]
+    N4([Cooking])
+    N5[/Regulatory Compliance/]
+    N6([Branding and Marketing])
+    N7[[Allergen Management]]
+    N8[(Delivery Service Coordination)]
+    N9(Food Processing Automation)
+    N10(Customer Order Taking)
+    N11[Brewing]
+    N12([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Inventory Management
+        nest0_0[[Cuisine Innovation]]
+        nest0_1[/Ingredient Sourcing/]
+        nest0_2[/Distribution/]
+        nest0_3(Food Waste Management System)
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> |yes| N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> |yes| N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 -.-> |no| N12
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N7 -.-> nest0_0
+    nest0_3 --> N9
+    N0 -.-> S0
+    S0 -.-> N8
+    S0 -.-> |no| N9
+    S0 --> |yes| N6
+    N5 -.-> |no| M0
+    N1 -.-> M0
+    M0 --> N8
+    N3 -.-> M1
+    N9 -.-> M1
+    N8 -.-> M1
+    M1 --> N11
+    style S0 fill:#FFE88D,stroke:#FFDA4E
+    style M0 fill:#B3E5FC,stroke:#03A9F4
+    style M1 fill:#B3E5FC,stroke:#03A9F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#FFDA4E,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_238.txt b/train/mermaid/medium/mermaid_238.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0e2457fe8f7eb0d1c86b1586f9e1db052240c243
--- /dev/null
+++ b/train/mermaid/medium/mermaid_238.txt
@@ -0,0 +1,29 @@
+<Allergen Management, connectedTo, Cuisine Innovation>
+<Allergen Management, connectedTo, Delivery Service Coordination>
+<Branding and Marketing, connectedTo, Allergen Management>
+<Brewing, no, end>
+<Consumer Feedback Collection, connectedTo, Delivery Service Coordination>
+<Consumer Feedback Collection, connectedTo, Product Shelf_Life Testing>
+<Cooking, yes, Regulatory Compliance>
+<Cuisine Innovation, connectedTo, Ingredient Sourcing>
+<Cuisine Innovation, partOf, Inventory Management>
+<Customer Order Taking, connectedTo, Brewing>
+<Delivery Service Coordination, connectedTo, Brewing>
+<Delivery Service Coordination, yes, Food Processing Automation>
+<Distribution, connectedTo, Food Waste Management System>
+<Distribution, partOf, Inventory Management>
+<Food Packaging Design, connectedTo, Brewing>
+<Food Packaging Design, connectedTo, Cooking>
+<Food Processing Automation, connectedTo, Brewing>
+<Food Processing Automation, connectedTo, Customer Order Taking>
+<Food Waste Management System, connectedTo, Food Processing Automation>
+<Food Waste Management System, partOf, Inventory Management>
+<Ingredient Sourcing, connectedTo, Distribution>
+<Ingredient Sourcing, partOf, Inventory Management>
+<Product Shelf_Life Testing, connectedTo, Food Packaging Design>
+<Regulatory Compliance, connectedTo, Branding and Marketing>
+<Regulatory Compliance, no, Delivery Service Coordination>
+<start, connectedTo, Consumer Feedback Collection>
+<start, connectedTo, Delivery Service Coordination>
+<start, no, Food Processing Automation>
+<start, yes, Branding and Marketing>
diff --git a/train/mermaid/medium/mermaid_239.mmd b/train/mermaid/medium/mermaid_239.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9967c275b365590cb462277955541ce91165102f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_239.mmd
@@ -0,0 +1,53 @@
+graph RL
+    N0([start])
+    N1(New Product Launch)
+    N2[Service Delivery]
+    N3(Dietary Requirement Accommodation)
+    N4(Kitchen Hygiene)
+    N5[Ingredient Traceability]
+    N6[Food Safety Inspection]
+    N7([end])
+    S0(( ))
+    M0(( ))
+    subgraph Ingredient Sourcing
+        nest0_0[[Customer Order Taking]]
+        nest0_1(Catering Operations)
+        nest0_2[/Packaging/]
+    end
+    N0 -.-> N1
+    N1 -.-> |no| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> |yes| N7
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N6 --> nest0_0
+    nest0_2 -.-> |no| N3
+    N3 -.-> S0
+    S0 -.-> |yes| N5
+    S0 -.-> |no| N7
+    N1 -.-> M0
+    N0 --> M0
+    M0 -.-> N3
+    style S0 fill:#E0F2F1,stroke:#26A69A
+    style M0 fill:#D6D9F0,stroke:#9FA9E1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#82DAFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_24.mmd b/train/mermaid/medium/mermaid_24.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f35bb2120c975b4f08211caad42603c7e1aff8e0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_24.mmd
@@ -0,0 +1,92 @@
+graph BT
+    N0([start])
+    N1(Welding)
+    N2[[Maintenance]]
+    N3[[Tool Setup]]
+    N4([Defect Analysis])
+    N5[Safety Audit]
+    N6{Shipping}
+    N7[Packaging]
+    N8[(Raw Material)]
+    N9[(Batch Tracking)]
+    N10([Ergonomics Assessment])
+    N11([Recycling Process])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Yield Optimization
+        nest0_0[Machine Calibration]
+        nest0_1[/Parts Replacement/]
+        nest0_2{Work_in_Progress Monitoring}
+    end
+    N0 --> |schedules| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> |disposes| N10
+    N10 --> N11
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N1 --> nest0_0
+    nest0_2 --> N1
+    N3 --> S0
+    S0 -.-> N10
+    S0 -.-> N6
+    S0 --> N5
+    N6 -.-> S1
+    S1 --> |analyzes| N11
+    S1 --> N10
+    S1 -.-> N8
+    N4 -.-> M1
+    N1 --> M1
+    M1 -.-> N7
+    style N0 fill:#D3D7EB,stroke:#8C9EFF
+    style N1 fill:#FBE9E7,stroke:#FF8A65
+    style N2 fill:#D3D7EB,stroke:#8C9EFF
+    style N3 fill:#D3D7EB,stroke:#8C9EFF
+    style N4 fill:#D3D7EB,stroke:#8C9EFF
+    style N5 fill:#D3D7EB,stroke:#8C9EFF
+    style N6 fill:#D3D7EB,stroke:#8C9EFF
+    style N7 fill:#F1F8E9,stroke:#81C784
+    style N8 fill:#FBE9E7,stroke:#FF8A65
+    style N9 fill:#D3D7EB,stroke:#8C9EFF
+    style N10 fill:#FBE9E7,stroke:#FF8A65
+    style N11 fill:#F1F8E9,stroke:#81C784
+    style S0 fill:#F1F8E9,stroke:#81C784
+    style S1 fill:#D3D7EB,stroke:#8C9EFF
+    style M1 fill:#F1F8E9,stroke:#81C784
+    style nest0_0 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_1 fill:#FBE9E7,stroke:#FF8A65
+    style nest0_2 fill:#FBE9E7,stroke:#FF8A65
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#81C784,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_240.mmd b/train/mermaid/medium/mermaid_240.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9990decf63e63d9219f28e3507c9fc1a33cdf53d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_240.mmd
@@ -0,0 +1,100 @@
+graph BT
+    N0([Food Processing Automation])
+    N1{Storage Solutions}
+    N2(Ingredient Sourcing)
+    N3(Cuisine Innovation)
+    N4{Waste Reduction}
+    N5[/Baking/]
+    N6[/Allergen Management/]
+    N7[(Menu Planning)]
+    N8[(Food Preservation)]
+    N9{Food Preparation}
+    N10[[Distribution]]
+    N11([Nutrition Analysis])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Supplier Management
+        nest0_0[Food Packaging Design]
+        nest0_1(Food Safety Inspection)
+        nest0_2[Catering Operations]
+    end
+    N0 --> |heats| N1
+    N1 -.-> |regulates| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> |certifies| N6
+    N6 -.-> N7
+    N7 --> |flavors| N8
+    N8 --> N9
+    N9 -.-> |stores| N10
+    N10 --> |develops| N11
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |freezes| nest0_2
+    N4 --> |audits| nest0_0
+    nest0_2 -.-> N10
+    N7 --> S0
+    S0 --> N9
+    S0 --> N11
+    N1 --> S1
+    S1 -.-> N8
+    S1 -.-> N11
+    N2 -.-> M0
+    N0 -.-> M0
+    N3 --> M0
+    M0 -.-> N6
+    N1 -.-> M1
+    N2 --> M1
+    N3 --> M1
+    M1 -.-> N5
+    style N0 fill:#EDF5F3,stroke:#A1D7CD
+    style N1 fill:#EFE6FF,stroke:#C2B2F0
+    style N2 fill:#EDF5F3,stroke:#A1D7CD
+    style N3 fill:#EFE6FF,stroke:#C2B2F0
+    style N4 fill:#EDF5F3,stroke:#A1D7CD
+    style N5 fill:#EFE6FF,stroke:#C2B2F0
+    style N6 fill:#E8EAF6,stroke:#5C6BC0
+    style N7 fill:#EFE6FF,stroke:#C2B2F0
+    style N8 fill:#E8EAF6,stroke:#5C6BC0
+    style N9 fill:#EFE6FF,stroke:#C2B2F0
+    style N10 fill:#EDF5F3,stroke:#A1D7CD
+    style N11 fill:#EFE6FF,stroke:#C2B2F0
+    style S0 fill:#E8EAF6,stroke:#5C6BC0
+    style S1 fill:#EDF5F3,stroke:#A1D7CD
+    style M0 fill:#E8EAF6,stroke:#5C6BC0
+    style M1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_0 fill:#EDF5F3,stroke:#A1D7CD
+    style nest0_1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_2 fill:#EDF5F3,stroke:#A1D7CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#A1D7CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_241.mmd b/train/mermaid/medium/mermaid_241.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f24b61d66967c9717911ae3d6741969449df2654
--- /dev/null
+++ b/train/mermaid/medium/mermaid_241.mmd
@@ -0,0 +1,53 @@
+graph RL
+    N0([start])
+    N1(Injury Management)
+    N2(Sports Medicine)
+    N3[(Scorekeeping)]
+    N4[Esports Event Management]
+    N5[/Accessibility in Sports Venues/]
+    N6[[Sports Marketing]]
+    N7[Fan Club Management]
+    N8([end])
+    S0(( ))
+    subgraph Fan Engagement
+        nest0_0[(Player Recruitment)]
+        nest0_1[Match Play]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |no| N3
+    N3 --> |yes| N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> N8
+    nest0_0 -.-> |yes| nest0_1
+    N4 -.-> |no| nest0_0
+    nest0_1 --> N4
+    N4 -.-> S0
+    S0 -.-> N8
+    S0 --> N6
+    N5 -.-> N8
+    N7 --> N5
+    N6 -.-> N8
+    N4 -.-> |no| nest0_1
+    style S0 fill:#C9EFEC,stroke:#6FE1D5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#92C79A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_242.mmd b/train/mermaid/medium/mermaid_242.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..295b1be67aaf12fdc59289e38759a3611c16624f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_242.mmd
@@ -0,0 +1,92 @@
+graph LR
+    N0([Fan Engagement])
+    N1(Sports Marketing)
+    N2[/Youth Development Programs/]
+    N3{Fitness Conditioning}
+    N4([Training Session])
+    N5(Sports Analytics)
+    N6[/Player Transfer/]
+    N7[[Sports Medicine]]
+    N8{Athlete Performance Tracking}
+    N9[Game Strategy]
+    N10([Event Broadcasting])
+    N11(League Management)
+    N12[[Talent Scouting]]
+    N13([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Anti_Doping Control
+        nest0_0(Sports Technology Integration)
+        nest0_1(Scorekeeping)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> |maintains| N6
+    N6 -.-> |loses| N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> |promotes| N11
+    N11 -.-> |advertises| N12
+    N12 -.-> N13
+    nest0_0 -.-> |consults| nest0_1
+    N9 -.-> nest0_0
+    nest0_1 -.-> |trains| N10
+    N10 --> S0
+    S0 --> N12
+    S0 --> N13
+    N4 --> S1
+    S1 --> |plays| N10
+    S1 --> N9
+    N8 -.-> |streams| M1
+    N4 -.-> |governs| M1
+    M1 -.-> N11
+    style N0 fill:#F5F5F5,stroke:#BDBDBD
+    style N1 fill:#F1F8E9,stroke:#388E3C
+    style N2 fill:#F1F8E9,stroke:#388E3C
+    style N3 fill:#F3E5F5,stroke:#AB47BC
+    style N4 fill:#F5F5F5,stroke:#BDBDBD
+    style N5 fill:#F3E5F5,stroke:#AB47BC
+    style N6 fill:#F1F8E9,stroke:#388E3C
+    style N7 fill:#F5F5F5,stroke:#BDBDBD
+    style N8 fill:#F3E5F5,stroke:#AB47BC
+    style N9 fill:#F5F5F5,stroke:#BDBDBD
+    style N10 fill:#F5F5F5,stroke:#BDBDBD
+    style N11 fill:#F3E5F5,stroke:#AB47BC
+    style N12 fill:#F5F5F5,stroke:#BDBDBD
+    style N13 fill:#F5F5F5,stroke:#BDBDBD
+    style S0 fill:#F1F8E9,stroke:#388E3C
+    style S1 fill:#F5F5F5,stroke:#BDBDBD
+    style M1 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_0 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_1 fill:#F1F8E9,stroke:#388E3C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_242.txt b/train/mermaid/medium/mermaid_242.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a6989c08924acd85d9c7b167d7915b9b43f3f446
--- /dev/null
+++ b/train/mermaid/medium/mermaid_242.txt
@@ -0,0 +1,24 @@
+<Athlete Performance Tracking, connectedTo, Game Strategy>
+<Athlete Performance Tracking, streams, League Management>
+<Event Broadcasting, connectedTo, Talent Scouting>
+<Event Broadcasting, connectedTo, end>
+<Event Broadcasting, promotes, League Management>
+<Fan Engagement, connectedTo, Sports Marketing>
+<Fitness Conditioning, connectedTo, Training Session>
+<Game Strategy, connectedTo, Event Broadcasting>
+<Game Strategy, connectedTo, Sports Technology Integration>
+<League Management, advertises, Talent Scouting>
+<Player Transfer, loses, Sports Medicine>
+<Scorekeeping, partOf, Anti_Doping Control>
+<Scorekeeping, trains, Event Broadcasting>
+<Sports Analytics, maintains, Player Transfer>
+<Sports Marketing, connectedTo, Youth Development Programs>
+<Sports Medicine, connectedTo, Athlete Performance Tracking>
+<Sports Technology Integration, consults, Scorekeeping>
+<Sports Technology Integration, partOf, Anti_Doping Control>
+<Talent Scouting, connectedTo, end>
+<Training Session, connectedTo, Game Strategy>
+<Training Session, connectedTo, Sports Analytics>
+<Training Session, governs, League Management>
+<Training Session, plays, Event Broadcasting>
+<Youth Development Programs, connectedTo, Fitness Conditioning>
diff --git a/train/mermaid/medium/mermaid_243.txt b/train/mermaid/medium/mermaid_243.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e57a1c135d65124d9d8fdd235e42ed8558eb3888
--- /dev/null
+++ b/train/mermaid/medium/mermaid_243.txt
@@ -0,0 +1,18 @@
+<Accessibility in Sports Venues, judges, Match Play>
+<Accessibility in Sports Venues, partOf, Sports Psychology>
+<Athlete Nutrition Planning, connectedTo, Coaching>
+<Athlete Nutrition Planning, connectedTo, Merchandise Sales>
+<Athlete Nutrition Planning, connectedTo, Refereeing>
+<Fan Experience Enhancement, connectedTo, League Management>
+<Fan Experience Enhancement, partOf, Sports Psychology>
+<League Management, advertises, Refereeing>
+<League Management, predicts, Team Management>
+<Match Play, connectedTo, Fan Experience Enhancement>
+<Match Play, partOf, Sports Psychology>
+<Merchandise Sales, connectedTo, Coaching>
+<Merchandise Sales, connectedTo, League Management>
+<Merchandise Sales, connectedTo, Refereeing>
+<Refereeing, advises, Coaching>
+<Team Management, connectedTo, Accessibility in Sports Venues>
+<Team Management, partOf, Sports Psychology>
+<start, connectedTo, Athlete Nutrition Planning>
diff --git a/train/mermaid/medium/mermaid_244.mmd b/train/mermaid/medium/mermaid_244.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..44ced3047e0fdeeaaa7e8a171ee0e203b4f87026
--- /dev/null
+++ b/train/mermaid/medium/mermaid_244.mmd
@@ -0,0 +1,90 @@
+graph RL
+    N0([Refereeing])
+    N1(Match Play)
+    N2([Fan Engagement])
+    N3{Athlete Performance Tracking}
+    N4[/Game Strategy/]
+    N5[Sports Technology Integration]
+    N6[Youth Development Programs]
+    N7[Stadium Operations]
+    N8[[Esports Event Management]]
+    N9([Anti_Doping Control])
+    N10([Event Broadcasting])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Merchandise Sales
+        nest0_0{Accessibility in Sports Venues}
+        nest0_1[[Ticketing Sales]]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |judges| N4
+    N4 --> |optimizes| N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 --> N10
+    nest0_0 --> |promotes| nest0_1
+    N4 --> |coaches| nest0_0
+    nest0_1 -.-> N8
+    N7 --> S0
+    S0 --> |tests| N9
+    S0 -.-> N10
+    N6 --> S1
+    S1 -.-> N8
+    S1 -.-> N10
+    S1 --> N9
+    N2 -.-> |secures| M0
+    N3 -.-> M0
+    M0 --> N10
+    N2 --> M1
+    N1 -.-> M1
+    M1 --> N6
+    style N0 fill:#FFF6D9,stroke:#FFCC7A
+    style N1 fill:#CADEDE,stroke:#94C0C0
+    style N2 fill:#FFF9C4,stroke:#FFEB3B
+    style N3 fill:#FFF9C4,stroke:#FFEB3B
+    style N4 fill:#CADEDE,stroke:#94C0C0
+    style N5 fill:#FFF9C4,stroke:#FFEB3B
+    style N6 fill:#FFF6D9,stroke:#FFCC7A
+    style N7 fill:#FFF9C4,stroke:#FFEB3B
+    style N8 fill:#FFF9C4,stroke:#FFEB3B
+    style N9 fill:#FFF9C4,stroke:#FFEB3B
+    style N10 fill:#FFF6D9,stroke:#FFCC7A
+    style S0 fill:#FFF9C4,stroke:#FFEB3B
+    style S1 fill:#FFF9C4,stroke:#FFEB3B
+    style M0 fill:#FFF6D9,stroke:#FFCC7A
+    style M1 fill:#CADEDE,stroke:#94C0C0
+    style nest0_0 fill:#FFF6D9,stroke:#FFCC7A
+    style nest0_1 fill:#FFF9C4,stroke:#FFEB3B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FFEB3B,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_245.txt b/train/mermaid/medium/mermaid_245.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ff061bcbf202a0ee262452cf31a85595a93dcef2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_245.txt
@@ -0,0 +1,21 @@
+<Accessibility in Sports Venues, advertises, Sports Betting Regulation>
+<Accessibility in Sports Venues, partOf, Fan Club Management>
+<Athlete Performance Tracking, connectedTo, Fitness Conditioning>
+<Community Sports Programs, connectedTo, Accessibility in Sports Venues>
+<Community Sports Programs, partOf, Fan Club Management>
+<Esports Event Management, connectedTo, Athlete Performance Tracking>
+<Esports Event Management, connectedTo, Community Sports Programs>
+<Esports Event Management, connectedTo, Sports Medicine>
+<Esports Event Management, connectedTo, Ticketing Sales>
+<Esports Event Management, develops, Ticketing Sales>
+<Esports Event Management, records, Fitness Conditioning>
+<Esports Event Management, scouts, Fitness Conditioning>
+<Fitness Conditioning, connectedTo, Sports Medicine>
+<Player Transfer, connectedTo, Esports Event Management>
+<Player Transfer, tracks, Fitness Conditioning>
+<Sports Betting Regulation, connectedTo, Venue Booking>
+<Sports Betting Regulation, partOf, Fan Club Management>
+<Sports Medicine, connectedTo, Ticketing Sales>
+<Venue Booking, connectedTo, Esports Event Management>
+<Venue Booking, partOf, Fan Club Management>
+<start, connectedTo, Player Transfer>
diff --git a/train/mermaid/medium/mermaid_246.txt b/train/mermaid/medium/mermaid_246.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f6ef277fd055829a045a5d91d1a1feb64c5d2777
--- /dev/null
+++ b/train/mermaid/medium/mermaid_246.txt
@@ -0,0 +1,19 @@
+<Athlete Nutrition Planning, connectedTo, Sports Psychology>
+<Event Broadcasting, educates, League Management>
+<Event Broadcasting, partOf, Stadium Operations>
+<League Management, connectedTo, Sports Betting Regulation>
+<League Management, partOf, Stadium Operations>
+<Media Rights Negotiation, connectedTo, Event Broadcasting>
+<Media Rights Negotiation, partOf, Stadium Operations>
+<Refereeing, connectedTo, Athlete Nutrition Planning>
+<Sports Betting Regulation, connectedTo, Refereeing>
+<Sports Betting Regulation, connectedTo, Sports Psychology>
+<Sports Psychology, predicts, Training Session>
+<Sports Technology Integration, connectedTo, Sports Betting Regulation>
+<Sports Technology Integration, medicates, Media Rights Negotiation>
+<Talent Scouting, connectedTo, Sports Technology Integration>
+<Training Session, connectedTo, Fan Engagement>
+<start, connectedTo, Fan Engagement>
+<start, connectedTo, Sports Psychology>
+<start, connectedTo, Talent Scouting>
+<start, streams, Training Session>
diff --git a/train/mermaid/medium/mermaid_247.mmd b/train/mermaid/medium/mermaid_247.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..80fc3c20956a63bd62e135918dc8b78ee82fb5eb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_247.mmd
@@ -0,0 +1,94 @@
+graph RL
+    N0([Sports Medicine])
+    N1{League Management}
+    N2[/Player Transfer/]
+    N3(Injury Management)
+    N4{Athlete Performance Tracking}
+    N5(Anti_Doping Control)
+    N6[Talent Scouting]
+    N7(Rule Enforcement)
+    N8(Esports Event Management)
+    N9(Match Play)
+    N10{Venue Booking}
+    N11(Athlete Nutrition Planning)
+    N12([Ticketing Sales])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Tournament Organization
+        nest0_0[[Accessibility in Sports Venues]]
+        nest0_1([Player Recruitment])
+        nest0_2(Stadium Operations)
+    end
+    N0 --> N1
+    N1 --> |designs| N2
+    N2 -.-> |streams| N3
+    N3 --> N4
+    N4 --> |rehabilitates| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |recruits| N10
+    N10 --> N11
+    N11 --> |licenses| N12
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |builds| nest0_2
+    N4 -.-> nest0_0
+    nest0_2 -.-> N10
+    N9 -.-> S0
+    S0 --> N12
+    S0 --> |predicts| N11
+    N4 --> S1
+    S1 -.-> N11
+    S1 -.-> N6
+    N7 -.-> M0
+    N0 -.-> |organizes| M0
+    N6 -.-> M0
+    M0 --> N10
+    style N0 fill:#FFECB3,stroke:#FFC107
+    style N1 fill:#FFE0B2,stroke:#FF9800
+    style N2 fill:#FFE0B2,stroke:#FF9800
+    style N3 fill:#FFE0B2,stroke:#FF9800
+    style N4 fill:#FFE0B2,stroke:#FF9800
+    style N5 fill:#FFE0B2,stroke:#FF9800
+    style N6 fill:#FFE0B2,stroke:#FF9800
+    style N7 fill:#FFECB3,stroke:#FFC107
+    style N8 fill:#FFECB3,stroke:#FFC107
+    style N9 fill:#FFE0B2,stroke:#FF9800
+    style N10 fill:#F9FBE7,stroke:#DCE775
+    style N11 fill:#FFECB3,stroke:#FFC107
+    style N12 fill:#FFE0B2,stroke:#FF9800
+    style S0 fill:#F9FBE7,stroke:#DCE775
+    style S1 fill:#FFE0B2,stroke:#FF9800
+    style M0 fill:#FFE0B2,stroke:#FF9800
+    style nest0_0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_1 fill:#FFECB3,stroke:#FFC107
+    style nest0_2 fill:#FFECB3,stroke:#FFC107
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FFC107,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_248.mmd b/train/mermaid/medium/mermaid_248.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..aa611888fbe3ed7f2ec4d09cea810bc8d686ad6f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_248.mmd
@@ -0,0 +1,82 @@
+graph RL
+    N0([Player Recruitment])
+    N1[Coaching]
+    N2(Sports Betting Regulation)
+    N3(Player Transfer)
+    N4(Esports Event Management)
+    N5[/Athlete Nutrition Planning/]
+    N6(Venue Booking)
+    N7(Ticketing Sales)
+    N8[(Training Session)]
+    N9[/Scorekeeping/]
+    N10[[Game Strategy]]
+    N11([Sports Analytics])
+    S0(( ))
+    M0(( ))
+    subgraph Sports Psychology
+        nest0_0(League Management)
+        nest0_1(Refereeing)
+        nest0_2[[Fitness Conditioning]]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> |organizes| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> N11
+    nest0_0 -.-> |medicates| nest0_1
+    nest0_1 --> |streams| nest0_2
+    N8 -.-> |competes| nest0_0
+    nest0_2 --> N9
+    N8 --> S0
+    S0 -.-> N10
+    S0 -.-> N11
+    N0 -.-> M0
+    N3 --> |broadcasts| M0
+    N6 -.-> |promotes| M0
+    M0 -.-> N10
+    style N0 fill:#F5F5DC,stroke:#BCB88A
+    style N1 fill:#F5F5DC,stroke:#BCB88A
+    style N2 fill:#FFCDD2,stroke:#F44336
+    style N3 fill:#E8F0FF,stroke:#A2D0FF
+    style N4 fill:#FFCDD2,stroke:#F44336
+    style N5 fill:#F5F5DC,stroke:#BCB88A
+    style N6 fill:#F5F5DC,stroke:#BCB88A
+    style N7 fill:#F5F5DC,stroke:#BCB88A
+    style N8 fill:#FFCDD2,stroke:#F44336
+    style N9 fill:#FFCDD2,stroke:#F44336
+    style N10 fill:#FFCDD2,stroke:#F44336
+    style N11 fill:#E8F0FF,stroke:#A2D0FF
+    style S0 fill:#FFCDD2,stroke:#F44336
+    style M0 fill:#FFCDD2,stroke:#F44336
+    style nest0_0 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_1 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_2 fill:#F5F5DC,stroke:#BCB88A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A2D0FF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_248.txt b/train/mermaid/medium/mermaid_248.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ab4371f17d3377f7d3ed9872623b19af57e42480
--- /dev/null
+++ b/train/mermaid/medium/mermaid_248.txt
@@ -0,0 +1,23 @@
+<Athlete Nutrition Planning, connectedTo, Venue Booking>
+<Coaching, connectedTo, Sports Betting Regulation>
+<Esports Event Management, connectedTo, Athlete Nutrition Planning>
+<Fitness Conditioning, connectedTo, Scorekeeping>
+<Fitness Conditioning, partOf, Sports Psychology>
+<Game Strategy, connectedTo, Sports Analytics>
+<League Management, medicates, Refereeing>
+<League Management, partOf, Sports Psychology>
+<Player Recruitment, connectedTo, Coaching>
+<Player Recruitment, connectedTo, Game Strategy>
+<Player Transfer, broadcasts, Game Strategy>
+<Player Transfer, organizes, Esports Event Management>
+<Refereeing, partOf, Sports Psychology>
+<Refereeing, streams, Fitness Conditioning>
+<Scorekeeping, connectedTo, Game Strategy>
+<Sports Betting Regulation, connectedTo, Player Transfer>
+<Ticketing Sales, connectedTo, Training Session>
+<Training Session, competes, League Management>
+<Training Session, connectedTo, Game Strategy>
+<Training Session, connectedTo, Scorekeeping>
+<Training Session, connectedTo, Sports Analytics>
+<Venue Booking, connectedTo, Ticketing Sales>
+<Venue Booking, promotes, Game Strategy>
diff --git a/train/mermaid/medium/mermaid_249.txt b/train/mermaid/medium/mermaid_249.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5f2cbd8111b6fa571f05f8f77ab6ef16a29d485f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_249.txt
@@ -0,0 +1,23 @@
+<Design Sketching, connectedTo, Retail Store Merchandising>
+<Distribution, connectedTo, Sustainable Fashion Practices>
+<E_commerce Management, connectedTo, Sustainable Fashion Practices>
+<E_commerce Management, partOf, Custom Apparel Design>
+<Embroidery and Embellishment, cuts, Wholesale Distribution>
+<Embroidery and Embellishment, sustains, Distribution>
+<Footwear Production, connectedTo, Sample Creation>
+<Product Photography, connectedTo, E_commerce Management>
+<Product Photography, partOf, Custom Apparel Design>
+<Ready_to_Wear Collection Launch, manufactures, Product Photography>
+<Ready_to_Wear Collection Launch, partOf, Custom Apparel Design>
+<Retail Sales, sources, Footwear Production>
+<Retail Store Merchandising, collaborates, Ready_to_Wear Collection Launch>
+<Retail Store Merchandising, connectedTo, Distribution>
+<Retail Store Merchandising, connectedTo, Embroidery and Embellishment>
+<Retail Store Merchandising, connectedTo, Footwear Production>
+<Retail Store Merchandising, connectedTo, Sustainable Fashion Practices>
+<Retail Store Merchandising, connectedTo, Wholesale Distribution>
+<Return Processing, connectedTo, Design Sketching>
+<Sample Creation, connectedTo, end>
+<Sustainable Fashion Practices, connectedTo, Retail Sales>
+<Wholesale Distribution, connectedTo, Distribution>
+<start, connectedTo, Return Processing>
diff --git a/train/mermaid/medium/mermaid_25.mmd b/train/mermaid/medium/mermaid_25.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..55fa0b5893f1b7dd6675db53711e049866b723a1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_25.mmd
@@ -0,0 +1,86 @@
+graph RL
+    N0([start])
+    N1[Faculty Recruitment]
+    N2(Document Verification)
+    N3[[Timetable Scheduling]]
+    N4(Assignment Submission)
+    N5[Certificate Issuance]
+    N6[Grade Entry]
+    N7[[Student Application]]
+    N8(Career Services)
+    N9[Parent_Teacher Conference]
+    N10[Disciplinary Action]
+    N11([Scholarship Evaluation])
+    S0(( ))
+    M0(( ))
+    subgraph Field Trip Coordination
+        nest0_0[Research Grant Application]
+        nest0_1[[Academic Review]]
+        nest0_2{Curriculum Development}
+        nest0_3(Student Enrollment)
+    end
+    N0 -.-> |applies to| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> |tracks| N9
+    N9 --> |guides| N10
+    N10 -.-> |accesses| N11
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N1 --> nest0_0
+    nest0_3 --> N10
+    N2 --> S0
+    S0 -.-> N6
+    S0 --> N4
+    S0 --> N10
+    N0 --> M0
+    N1 -.-> M0
+    M0 -.-> N3
+    style N0 fill:#D3F7F9,stroke:#80DDEA
+    style N1 fill:#F2E6F5,stroke:#CB9BE1
+    style N2 fill:#FCE4EC,stroke:#E91E63
+    style N3 fill:#FCE4EC,stroke:#E91E63
+    style N4 fill:#D3F7F9,stroke:#80DDEA
+    style N5 fill:#D3F7F9,stroke:#80DDEA
+    style N6 fill:#FCE4EC,stroke:#E91E63
+    style N7 fill:#D3F7F9,stroke:#80DDEA
+    style N8 fill:#FCE4EC,stroke:#E91E63
+    style N9 fill:#F2E6F5,stroke:#CB9BE1
+    style N10 fill:#D3F7F9,stroke:#80DDEA
+    style N11 fill:#F2E6F5,stroke:#CB9BE1
+    style S0 fill:#FCE4EC,stroke:#E91E63
+    style M0 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_0 fill:#FCE4EC,stroke:#E91E63
+    style nest0_1 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_2 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_3 fill:#F2E6F5,stroke:#CB9BE1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#E91E63,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_250.txt b/train/mermaid/medium/mermaid_250.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1be71f07663e38f98e3a4907fea8c72e901dc530
--- /dev/null
+++ b/train/mermaid/medium/mermaid_250.txt
@@ -0,0 +1,22 @@
+<Fabric Innovation, connectedTo, end>
+<Footwear Production, connectedTo, Wholesale Distribution>
+<Influencer Collaboration, connectedTo, Retail Store Merchandising>
+<Influencer Collaboration, partOf, Global Sourcing Strategy>
+<Inventory Management, connectedTo, Fabric Innovation>
+<Inventory Management, connectedTo, Quality Check>
+<Inventory Management, retails, Sample Creation>
+<Packaging, connectedTo, Fabric Innovation>
+<Product Photography, connectedTo, Packaging>
+<Product Photography, partOf, Global Sourcing Strategy>
+<Quality Check, connectedTo, Influencer Collaboration>
+<Quality Check, licenses, Sample Creation>
+<Retail Store Merchandising, connectedTo, Product Photography>
+<Retail Store Merchandising, partOf, Global Sourcing Strategy>
+<Return Processing, connectedTo, Footwear Production>
+<Return Processing, connectedTo, Wholesale Distribution>
+<Sample Creation, collaborates, end>
+<Sample Creation, connectedTo, Fabric Innovation>
+<Sample Creation, influences, Packaging>
+<Trend Research, connectedTo, Return Processing>
+<Trend Research, connectedTo, Wholesale Distribution>
+<Wholesale Distribution, connectedTo, Inventory Management>
diff --git a/train/mermaid/medium/mermaid_251.mmd b/train/mermaid/medium/mermaid_251.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b08738bede3ac6a4bfcaca0e6b477b1b9f082cfe
--- /dev/null
+++ b/train/mermaid/medium/mermaid_251.mmd
@@ -0,0 +1,92 @@
+graph BT
+    N0([start])
+    N1([Ready_to_Wear Collection Launch])
+    N2([Retail Store Merchandising])
+    N3[[PR and Media Outreach]]
+    N4[[Global Sourcing Strategy]]
+    N5([Seasonal Collection Planning])
+    N6[Material Sourcing]
+    N7[/Haute Couture Creation/]
+    N8[Brand Licensing]
+    N9(Fabric Innovation)
+    N10[/Embroidery and Embellishment/]
+    N11(Retail Sales)
+    N12{Pattern Making}
+    N13([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Sustainable Fashion Practices
+        nest0_0[/Quality Check/]
+        nest0_1[/Footwear Production/]
+    end
+    N0 -.-> N1
+    N1 --> |stylizes| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> |samples| N5
+    N5 --> |collaborates| N6
+    N6 -.-> N7
+    N7 --> |shows| N8
+    N8 --> |manufactures| N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    nest0_0 -.-> nest0_1
+    N10 --> |innovates| nest0_0
+    nest0_1 -.-> N1
+    N9 -.-> S0
+    S0 -.-> N11
+    S0 --> N13
+    N1 --> S1
+    S1 -.-> N9
+    S1 -.-> |sews| N7
+    N0 --> M0
+    N7 --> M0
+    M0 --> N9
+    style N0 fill:#D3F7F9,stroke:#80DDEA
+    style N1 fill:#D3F7F9,stroke:#80DDEA
+    style N2 fill:#D3F7F9,stroke:#80DDEA
+    style N3 fill:#D3F7F9,stroke:#80DDEA
+    style N4 fill:#ECCFF5,stroke:#CD8FF2
+    style N5 fill:#ECCFF5,stroke:#CD8FF2
+    style N6 fill:#C9F0F0,stroke:#4DD0E1
+    style N7 fill:#D3F7F9,stroke:#80DDEA
+    style N8 fill:#ECCFF5,stroke:#CD8FF2
+    style N9 fill:#D3F7F9,stroke:#80DDEA
+    style N10 fill:#C9F0F0,stroke:#4DD0E1
+    style N11 fill:#C9F0F0,stroke:#4DD0E1
+    style N12 fill:#D3F7F9,stroke:#80DDEA
+    style N13 fill:#ECCFF5,stroke:#CD8FF2
+    style S0 fill:#D3F7F9,stroke:#80DDEA
+    style S1 fill:#ECCFF5,stroke:#CD8FF2
+    style M0 fill:#ECCFF5,stroke:#CD8FF2
+    style nest0_0 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_1 fill:#D3F7F9,stroke:#80DDEA
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#CD8FF2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_252.mmd b/train/mermaid/medium/mermaid_252.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e7f13dba62142b5ed636b8032324ebc5c3acb6d4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_252.mmd
@@ -0,0 +1,64 @@
+graph RL
+    N0([Global Sourcing Strategy])
+    N1(Custom Apparel Design)
+    N2[/Marketing Campaign/]
+    N3[Color Palette Selection]
+    N4[/Wholesale Distribution/]
+    N5[Ready_to_Wear Collection Launch]
+    N6([Material Sourcing])
+    S0(( ))
+    M0(( ))
+    subgraph Accessory Design
+        nest0_0[Footwear Production]
+        nest0_1[Sustainable Fashion Practices]
+        nest0_2[[Styling]]
+        nest0_3([Trend Research])
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |retails| N5
+    N5 -.-> N6
+    nest0_0 --> nest0_1
+    nest0_1 -.-> |markets| nest0_2
+    nest0_2 -.-> nest0_3
+    N1 --> nest0_0
+    nest0_3 --> |sells| N3
+    N3 --> S0
+    S0 -.-> N6
+    S0 -.-> |brands| N5
+    N1 --> M0
+    N0 --> |trends| M0
+    M0 -.-> N5
+    style N0 fill:#FCFCE7,stroke:#DCE775
+    style N1 fill:#C8E6C9,stroke:#4CAF50
+    style N2 fill:#C8E6C9,stroke:#4CAF50
+    style N3 fill:#C8EDFF,stroke:#82DAFF
+    style N4 fill:#C8EDFF,stroke:#82DAFF
+    style N5 fill:#C8EDFF,stroke:#82DAFF
+    style N6 fill:#FCFCE7,stroke:#DCE775
+    style S0 fill:#C8E6C9,stroke:#4CAF50
+    style M0 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_0 fill:#FCFCE7,stroke:#DCE775
+    style nest0_1 fill:#C8EDFF,stroke:#82DAFF
+    style nest0_2 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_3 fill:#C8EDFF,stroke:#82DAFF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#DCE775,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_253.mmd b/train/mermaid/medium/mermaid_253.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c98760c08f5a01a72737e42ed9a270474d8e3804
--- /dev/null
+++ b/train/mermaid/medium/mermaid_253.mmd
@@ -0,0 +1,88 @@
+graph LR
+    N0([start])
+    N1[Influencer Collaboration]
+    N2{Fabric Innovation}
+    N3[(Seasonal Collection Planning)]
+    N4[Color Palette Selection]
+    N5([Sample Creation])
+    N6[[Trend Research]]
+    N7[[Retail Store Merchandising]]
+    N8(Pattern Making)
+    N9[(Packaging)]
+    N10(Design Sketching)
+    N11(Footwear Production)
+    N12([end])
+    S0(( ))
+    M0(( ))
+    subgraph Textile Manufacturing
+        nest0_0[(Custom Apparel Design)]
+        nest0_1[Customer Loyalty Programs]
+        nest0_2[[Accessory Design]]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> |manufactures| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> |complies| N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 --> N12
+    nest0_0 --> |videos| nest0_1
+    nest0_1 --> |shows| nest0_2
+    N10 --> nest0_0
+    nest0_2 -.-> N11
+    N7 --> S0
+    S0 --> N9
+    S0 -.-> N11
+    S0 --> N12
+    N3 -.-> M0
+    N4 -.-> M0
+    N1 -.-> |samples| M0
+    M0 -.-> N6
+    style N0 fill:#F3E5F5,stroke:#AB47BC
+    style N1 fill:#FAEBF3,stroke:#F7BEE0
+    style N2 fill:#FAEBF3,stroke:#F7BEE0
+    style N3 fill:#F3E5F5,stroke:#AB47BC
+    style N4 fill:#FFFAE0,stroke:#FFE470
+    style N5 fill:#FFFAE0,stroke:#FFE470
+    style N6 fill:#F3E5F5,stroke:#AB47BC
+    style N7 fill:#FAEBF3,stroke:#F7BEE0
+    style N8 fill:#FAEBF3,stroke:#F7BEE0
+    style N9 fill:#F3E5F5,stroke:#AB47BC
+    style N10 fill:#FFFAE0,stroke:#FFE470
+    style N11 fill:#FAEBF3,stroke:#F7BEE0
+    style N12 fill:#F3E5F5,stroke:#AB47BC
+    style S0 fill:#F3E5F5,stroke:#AB47BC
+    style M0 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_0 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_1 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_2 fill:#F3E5F5,stroke:#AB47BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#AB47BC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_255.mmd b/train/mermaid/medium/mermaid_255.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c70e6f4ffb1f96a23a075a3116cdab77b523a303
--- /dev/null
+++ b/train/mermaid/medium/mermaid_255.mmd
@@ -0,0 +1,80 @@
+graph BT
+    N0([start])
+    N1([Return Processing])
+    N2([Wholesale Distribution])
+    N3[Garment Fitting Session]
+    N4[/Textile Manufacturing/]
+    N5[Ready_to_Wear Collection Launch]
+    N6(Pattern Making)
+    N7[/Trend Research/]
+    N8(Packaging)
+    N9[/Customer Loyalty Programs/]
+    N10[Footwear Production]
+    N11(Styling)
+    N12([Haute Couture Creation])
+    S0(( ))
+    M0(( ))
+    subgraph Fabric Innovation
+        nest0_0[Product Photography]
+        nest0_1{Sample Creation}
+    end
+    N0 -.-> N1
+    N1 -.-> |innovates| N2
+    N2 -.-> N3
+    N3 --> |manages| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> |sources| N9
+    N9 -.-> N10
+    N10 --> |photographs| N11
+    N11 -.-> |shows| N12
+    nest0_0 --> nest0_1
+    N3 -.-> nest0_0
+    nest0_1 -.-> N4
+    N7 --> S0
+    S0 -.-> |complies| N11
+    S0 -.-> N12
+    N6 --> M0
+    N2 -.-> |tests| M0
+    M0 --> N11
+    style N0 fill:#DACBE3,stroke:#A188D0
+    style N1 fill:#D6D9F0,stroke:#9FA9E1
+    style N2 fill:#BBDEFB,stroke:#2196F3
+    style N3 fill:#DACBE3,stroke:#A188D0
+    style N4 fill:#DACBE3,stroke:#A188D0
+    style N5 fill:#D6D9F0,stroke:#9FA9E1
+    style N6 fill:#DACBE3,stroke:#A188D0
+    style N7 fill:#DACBE3,stroke:#A188D0
+    style N8 fill:#DACBE3,stroke:#A188D0
+    style N9 fill:#D6D9F0,stroke:#9FA9E1
+    style N10 fill:#DACBE3,stroke:#A188D0
+    style N11 fill:#D6D9F0,stroke:#9FA9E1
+    style N12 fill:#DACBE3,stroke:#A188D0
+    style S0 fill:#D6D9F0,stroke:#9FA9E1
+    style M0 fill:#DACBE3,stroke:#A188D0
+    style nest0_0 fill:#BBDEFB,stroke:#2196F3
+    style nest0_1 fill:#BBDEFB,stroke:#2196F3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#9FA9E1,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_256.txt b/train/mermaid/medium/mermaid_256.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9be3089de6d0923b3bd8aee724a2b40e7e94c845
--- /dev/null
+++ b/train/mermaid/medium/mermaid_256.txt
@@ -0,0 +1,23 @@
+<Brand Licensing, connectedTo, Seasonal Collection Planning>
+<Design Sketching, connectedTo, Brand Licensing>
+<Design Sketching, connectedTo, Distribution>
+<Design Sketching, yes, end>
+<Distribution, connectedTo, Retail Sales>
+<Embroidery and Embellishment, connectedTo, Sustainable Fashion Practices>
+<Fabric Innovation, connectedTo, Design Sketching>
+<Global Sourcing Strategy, no, Ready_to_Wear Collection Launch>
+<Global Sourcing Strategy, partOf, E_commerce Management>
+<Influencer Collaboration, connectedTo, Embroidery and Embellishment>
+<Material Sourcing, connectedTo, Global Sourcing Strategy>
+<Material Sourcing, yes, Return Processing>
+<Ready_to_Wear Collection Launch, connectedTo, Seasonal Collection Planning>
+<Ready_to_Wear Collection Launch, partOf, E_commerce Management>
+<Retail Sales, connectedTo, Trend Research>
+<Return Processing, no, Influencer Collaboration>
+<Seasonal Collection Planning, connectedTo, end>
+<Styling, yes, Material Sourcing>
+<Sustainable Fashion Practices, connectedTo, Brand Licensing>
+<Sustainable Fashion Practices, connectedTo, start>
+<Trend Research, connectedTo, Influencer Collaboration>
+<Trend Research, connectedTo, Styling>
+<start, yes, Fabric Innovation>
diff --git a/train/mermaid/medium/mermaid_26.mmd b/train/mermaid/medium/mermaid_26.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f62f81c4e38c5a61652cf293f58b98b2a9db7a12
--- /dev/null
+++ b/train/mermaid/medium/mermaid_26.mmd
@@ -0,0 +1,65 @@
+graph RL
+    N0([start])
+    N1([Online Learning Platform Management])
+    N2(Library Registration)
+    N3{Lecture Delivery}
+    N4([Exam Conduct])
+    N5(Parent_Teacher Conference)
+    N6[(Research Grant Application)]
+    N7[Curriculum Development]
+    N8[[Alumni Network Management]]
+    N9[(Orientation)]
+    N10([end])
+    S0(( ))
+    S1(( ))
+    subgraph Grade Entry
+        nest0_0[/Course Material Preparation/]
+        nest0_1[Thesis Submission]
+        nest0_2(Timetable Scheduling)
+        nest0_3[[Club Registration]]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |yes| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> |yes| N6
+    N6 -.-> |yes| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> |no| N10
+    nest0_0 --> |yes| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N9 --> nest0_0
+    nest0_3 -.-> N10
+    N0 --> S0
+    S0 -.-> |yes| N10
+    S0 --> |yes| N3
+    N1 --> S1
+    S1 --> N3
+    S1 -.-> N4
+    style S0 fill:#E8EAF6,stroke:#7986CB
+    style S1 fill:#F5F5DC,stroke:#BCB88A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BCB88A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_260.mmd b/train/mermaid/medium/mermaid_260.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..057acaf670e4749cc24211c6fc8fd5e66bf5631c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_260.mmd
@@ -0,0 +1,72 @@
+graph TD
+    N0([start])
+    N1([Diversity and Inclusion Initiatives])
+    N2([Talent Management])
+    N3(Work_Life Balance Initiatives)
+    N4(Organizational Development)
+    N5{Recruitment Planning}
+    N6[/Leadership Training/]
+    N7([Health and Safety Management])
+    N8{Employee Data Management}
+    N9[[HR Analytics]]
+    N10[Workforce Planning]
+    N11(Leave Management)
+    N12(Wellness Programs)
+    N13([end])
+    S0(( ))
+    S1(( ))
+    subgraph Conflict Resolution
+        nest0_0{Employee Engagement Surveys}
+        nest0_1[(Offer Management)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |no| N4
+    N4 --> N5
+    N5 -.-> |no| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> |yes| N9
+    N9 --> |no| N10
+    N10 --> N11
+    N11 -.-> |no| N12
+    N12 -.-> N13
+    nest0_0 -.-> nest0_1
+    N10 -.-> |no| nest0_0
+    nest0_1 -.-> N11
+    N4 -.-> S0
+    S0 -.-> |no| N7
+    S0 -.-> N12
+    S0 -.-> N9
+    N8 --> S1
+    S1 -.-> N12
+    S1 --> N13
+    S1 -.-> |no| N11
+    style S0 fill:#D0EFEE,stroke:#73C6BC
+    style S1 fill:#ECF0FD,stroke:#B8C0F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_260.txt b/train/mermaid/medium/mermaid_260.txt
new file mode 100644
index 0000000000000000000000000000000000000000..261500c675aae89829b3626c885ab8f4b5a80a3f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_260.txt
@@ -0,0 +1,24 @@
+<Diversity and Inclusion Initiatives, connectedTo, Talent Management>
+<Employee Data Management, connectedTo, Wellness Programs>
+<Employee Data Management, connectedTo, end>
+<Employee Data Management, no, Leave Management>
+<Employee Data Management, yes, HR Analytics>
+<Employee Engagement Surveys, connectedTo, Offer Management>
+<Employee Engagement Surveys, partOf, Conflict Resolution>
+<HR Analytics, no, Workforce Planning>
+<Health and Safety Management, connectedTo, Employee Data Management>
+<Leadership Training, connectedTo, Health and Safety Management>
+<Leave Management, no, Wellness Programs>
+<Offer Management, connectedTo, Leave Management>
+<Offer Management, partOf, Conflict Resolution>
+<Organizational Development, connectedTo, HR Analytics>
+<Organizational Development, connectedTo, Recruitment Planning>
+<Organizational Development, connectedTo, Wellness Programs>
+<Organizational Development, no, Health and Safety Management>
+<Recruitment Planning, no, Leadership Training>
+<Talent Management, connectedTo, Work_Life Balance Initiatives>
+<Wellness Programs, connectedTo, end>
+<Work_Life Balance Initiatives, no, Organizational Development>
+<Workforce Planning, connectedTo, Leave Management>
+<Workforce Planning, no, Employee Engagement Surveys>
+<start, connectedTo, Diversity and Inclusion Initiatives>
diff --git a/train/mermaid/medium/mermaid_262.txt b/train/mermaid/medium/mermaid_262.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3c7193bbfb2280ed05feae3fd338648e2231f6bd
--- /dev/null
+++ b/train/mermaid/medium/mermaid_262.txt
@@ -0,0 +1,21 @@
+<Candidate Sourcing, coaches, Performance Appraisal>
+<Candidate Sourcing, partOf, Leadership Training>
+<Conflict Resolution, connectedTo, Global Mobility Programs>
+<Employee Training, connectedTo, Conflict Resolution>
+<Exit Interviews, connectedTo, Organizational Development>
+<Health and Safety Management, connectedTo, Candidate Sourcing>
+<Health and Safety Management, optimizes, Leave Management>
+<Leave Management, reports, Employee Training>
+<Organizational Development, connectedTo, Employee Training>
+<Organizational Development, connectedTo, Global Mobility Programs>
+<Organizational Development, connectedTo, Leave Management>
+<Organizational Development, connectedTo, Remote Work Policy>
+<Performance Appraisal, connectedTo, Employee Training>
+<Performance Appraisal, partOf, Leadership Training>
+<Remote Work Policy, integrates, Health and Safety Management>
+<Skill Development Programs, connectedTo, Exit Interviews>
+<Skill Development Programs, connectedTo, Leave Management>
+<Skill Development Programs, connectedTo, Organizational Development>
+<start, connectedTo, Organizational Development>
+<start, connectedTo, Skill Development Programs>
+<start, engages, Leave Management>
diff --git a/train/mermaid/medium/mermaid_265.mmd b/train/mermaid/medium/mermaid_265.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4f5ddef316e863fbf2203f602c1addccd97a6c93
--- /dev/null
+++ b/train/mermaid/medium/mermaid_265.mmd
@@ -0,0 +1,80 @@
+graph RL
+    N0([Employee Referral Program])
+    N1[Competency_Based Interviewing]
+    N2(Executive Search)
+    N3[[Recruitment Analytics]]
+    N4[Negotiation]
+    N5[(Background Check)]
+    N6(Internal Mobility)
+    N7(Candidate Experience Management)
+    N8([Contingent Workforce Management])
+    N9[/Recruitment Process Outsourcing Management/]
+    N10(Candidate Screening)
+    N11([end])
+    S0(( ))
+    M0(( ))
+    subgraph Talent Pipeline Building
+        nest0_0[Temporary Staffing]
+        nest0_1[(Recruiter Training)]
+        nest0_2{Recruitment Metrics Reporting}
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> |refers| N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> |communicates| N9
+    N9 -.-> N10
+    N10 -.-> N11
+    nest0_0 --> nest0_1
+    nest0_1 --> |declines| nest0_2
+    N4 -.-> |automates| nest0_0
+    nest0_2 --> |assesses| N11
+    N8 -.-> S0
+    S0 --> N10
+    S0 -.-> |advises| N11
+    N1 --> M0
+    N0 -.-> M0
+    M0 --> N3
+    style N0 fill:#B2EBF2,stroke:#00BCD4
+    style N1 fill:#B2EBF2,stroke:#00BCD4
+    style N2 fill:#B2EBF2,stroke:#00BCD4
+    style N3 fill:#D0E0F8,stroke:#4285F4
+    style N4 fill:#E8EAF6,stroke:#5C6BC0
+    style N5 fill:#B2EBF2,stroke:#00BCD4
+    style N6 fill:#E8EAF6,stroke:#5C6BC0
+    style N7 fill:#D0E0F8,stroke:#4285F4
+    style N8 fill:#D0E0F8,stroke:#4285F4
+    style N9 fill:#E8EAF6,stroke:#5C6BC0
+    style N10 fill:#E8EAF6,stroke:#5C6BC0
+    style N11 fill:#D0E0F8,stroke:#4285F4
+    style S0 fill:#D0E0F8,stroke:#4285F4
+    style M0 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_0 fill:#D0E0F8,stroke:#4285F4
+    style nest0_1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_2 fill:#B2EBF2,stroke:#00BCD4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4285F4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_267.mmd b/train/mermaid/medium/mermaid_267.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..22e025b4f5411b7600c2202dc6af9e589d05d32c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_267.mmd
@@ -0,0 +1,96 @@
+graph LR
+    N0([Competency_Based Interviewing])
+    N1{Negotiation}
+    N2[Recruiter Training]
+    N3{Interview Panel Coordination}
+    N4[[Talent Pipeline Building]]
+    N5[[Temporary Staffing]]
+    N6[[Onboarding Handoff]]
+    N7[Psychometric Testing]
+    N8[Interview Conducting]
+    N9[[Candidate Screening]]
+    N10(Background Check)
+    N11(AI in Recruitment)
+    N12(Candidate Relationship Management)
+    N13(Executive Search)
+    N14([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Global Recruitment Strategy
+        nest0_0[Freelancer Engagement]
+        nest0_1[Employee Referral Program]
+    end
+    N0 --> |sources| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> |automates| N6
+    N6 -.-> |hires| N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 --> |builds| N12
+    N12 --> N13
+    N13 -.-> N14
+    nest0_0 --> nest0_1
+    N2 --> nest0_0
+    nest0_1 -.-> |personalizes| N8
+    N10 -.-> S0
+    S0 --> N12
+    S0 --> N14
+    N0 -.-> S1
+    S1 --> N11
+    S1 --> |matches| N10
+    N1 -.-> M0
+    N0 --> M0
+    M0 -.-> N3
+    style N0 fill:#DED7F0,stroke:#A188DB
+    style N1 fill:#DED7F0,stroke:#A188DB
+    style N2 fill:#FCE4EC,stroke:#E91E63
+    style N3 fill:#FCE4EC,stroke:#E91E63
+    style N4 fill:#FCE4EC,stroke:#E91E63
+    style N5 fill:#DED7F0,stroke:#A188DB
+    style N6 fill:#E0E6E9,stroke:#AABEC6
+    style N7 fill:#E0E6E9,stroke:#AABEC6
+    style N8 fill:#DED7F0,stroke:#A188DB
+    style N9 fill:#E0E6E9,stroke:#AABEC6
+    style N10 fill:#E0E6E9,stroke:#AABEC6
+    style N11 fill:#DED7F0,stroke:#A188DB
+    style N12 fill:#DED7F0,stroke:#A188DB
+    style N13 fill:#FCE4EC,stroke:#E91E63
+    style N14 fill:#DED7F0,stroke:#A188DB
+    style S0 fill:#E0E6E9,stroke:#AABEC6
+    style S1 fill:#FCE4EC,stroke:#E91E63
+    style M0 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_0 fill:#FCE4EC,stroke:#E91E63
+    style nest0_1 fill:#DED7F0,stroke:#A188DB
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_267.txt b/train/mermaid/medium/mermaid_267.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4fef9ce860bbcf332ed4142baa6e7fe527c678ec
--- /dev/null
+++ b/train/mermaid/medium/mermaid_267.txt
@@ -0,0 +1,25 @@
+<AI in Recruitment, builds, Candidate Relationship Management>
+<Background Check, connectedTo, AI in Recruitment>
+<Background Check, connectedTo, Candidate Relationship Management>
+<Background Check, connectedTo, end>
+<Candidate Relationship Management, connectedTo, Executive Search>
+<Candidate Screening, connectedTo, Background Check>
+<Competency_Based Interviewing, connectedTo, AI in Recruitment>
+<Competency_Based Interviewing, connectedTo, Interview Panel Coordination>
+<Competency_Based Interviewing, matches, Background Check>
+<Competency_Based Interviewing, sources, Negotiation>
+<Employee Referral Program, partOf, Global Recruitment Strategy>
+<Employee Referral Program, personalizes, Interview Conducting>
+<Executive Search, connectedTo, end>
+<Freelancer Engagement, connectedTo, Employee Referral Program>
+<Freelancer Engagement, partOf, Global Recruitment Strategy>
+<Interview Conducting, connectedTo, Candidate Screening>
+<Interview Panel Coordination, connectedTo, Talent Pipeline Building>
+<Negotiation, connectedTo, Interview Panel Coordination>
+<Negotiation, connectedTo, Recruiter Training>
+<Onboarding Handoff, hires, Psychometric Testing>
+<Psychometric Testing, connectedTo, Interview Conducting>
+<Recruiter Training, connectedTo, Freelancer Engagement>
+<Recruiter Training, connectedTo, Interview Panel Coordination>
+<Talent Pipeline Building, connectedTo, Temporary Staffing>
+<Temporary Staffing, automates, Onboarding Handoff>
diff --git a/train/mermaid/medium/mermaid_269.mmd b/train/mermaid/medium/mermaid_269.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f2ea5f53b7f800560290e340d15b7921e05e9f9b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_269.mmd
@@ -0,0 +1,88 @@
+graph BT
+    N0([start])
+    N1[[Temporary Staffing]]
+    N2[Recruitment Metrics Reporting]
+    N3(Candidate Assessment Design)
+    N4{Recruitment Analytics}
+    N5[(Video Interviewing)]
+    N6[Candidate Screening]
+    N7[Negotiation]
+    N8[(Campus Recruitment)]
+    N9([Background Check])
+    N10[(Job Fair Organization)]
+    N11[[Internal Mobility]]
+    N12[[Recruitment Process Outsourcing Management]]
+    N13([Executive Search])
+    S0(( ))
+    M1(( ))
+    subgraph Recruitment Marketing
+        nest0_0([Candidate Tracking])
+        nest0_1(Candidate Feedback Collection)
+        nest0_2{Social Recruiting}
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> |develops| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> |sources| N8
+    N8 -.-> |builds| N9
+    N9 --> |offers| N10
+    N10 --> N11
+    N11 --> N12
+    N12 -.-> N13
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |tracks| nest0_2
+    N11 -.-> |secures| nest0_0
+    nest0_2 -.-> N5
+    N10 -.-> S0
+    S0 -.-> N12
+    S0 -.-> N13
+    N0 --> |automates| M1
+    N1 --> M1
+    M1 -.-> N13
+    style N0 fill:#EDF5F3,stroke:#A1D7CD
+    style N1 fill:#E8F0EA,stroke:#92C79A
+    style N2 fill:#E8F0EA,stroke:#92C79A
+    style N3 fill:#E8F0EA,stroke:#92C79A
+    style N4 fill:#EDF5F3,stroke:#A1D7CD
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#E0E6E9,stroke:#AABEC6
+    style N7 fill:#E0E6E9,stroke:#AABEC6
+    style N8 fill:#E8F0EA,stroke:#92C79A
+    style N9 fill:#E0E6E9,stroke:#AABEC6
+    style N10 fill:#E0E6E9,stroke:#AABEC6
+    style N11 fill:#E8F0EA,stroke:#92C79A
+    style N12 fill:#EDF5F3,stroke:#A1D7CD
+    style N13 fill:#E8F0EA,stroke:#92C79A
+    style S0 fill:#EDF5F3,stroke:#A1D7CD
+    style M1 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_0 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_1 fill:#E8F0EA,stroke:#92C79A
+    style nest0_2 fill:#E0E6E9,stroke:#AABEC6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#92C79A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_27.mmd b/train/mermaid/medium/mermaid_27.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6035c7c5318f1abb7b6439347e433937de78dd06
--- /dev/null
+++ b/train/mermaid/medium/mermaid_27.mmd
@@ -0,0 +1,60 @@
+graph TD
+    N0([start])
+    N1(Digital Resource Management)
+    N2[Advisory Committee Meeting]
+    N3{Document Verification}
+    N4{Online Learning Platform Management}
+    N5[Thesis Submission]
+    N6([Certificate Issuance])
+    S0(( ))
+    subgraph Lecture Delivery
+        nest0_0[[Counseling Session]]
+        nest0_1[/Transcript Issuance/]
+        nest0_2[/Orientation/]
+        nest0_3[(Grade Entry)]
+    end
+    N0 --> N1
+    N1 -.-> |conducts| N2
+    N2 --> |integrates| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    nest0_0 --> |approves| nest0_1
+    nest0_1 -.-> |updates| nest0_2
+    nest0_2 -.-> nest0_3
+    N3 -.-> nest0_0
+    nest0_3 --> N6
+    N2 --> S0
+    S0 -.-> N4
+    S0 -.-> N5
+    N3 -.-> N5
+    nest0_1 -.-> N5
+    style N0 fill:#F6F6F6,stroke:#CFCFCF
+    style N1 fill:#F6F6F6,stroke:#CFCFCF
+    style N2 fill:#FFF3E0,stroke:#FFA726
+    style N3 fill:#FFEBEB,stroke:#FFC2C2
+    style N4 fill:#FFF3E0,stroke:#FFA726
+    style N5 fill:#F6F6F6,stroke:#CFCFCF
+    style N6 fill:#FFF3E0,stroke:#FFA726
+    style S0 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_0 fill:#FFEBEB,stroke:#FFC2C2
+    style nest0_1 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_2 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_3 fill:#FFF3E0,stroke:#FFA726
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CFCFCF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_27.txt b/train/mermaid/medium/mermaid_27.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b2b51a3167f099c2bba64e1f2818ba0cd105dcab
--- /dev/null
+++ b/train/mermaid/medium/mermaid_27.txt
@@ -0,0 +1,19 @@
+<Advisory Committee Meeting, connectedTo, Online Learning Platform Management>
+<Advisory Committee Meeting, connectedTo, Thesis Submission>
+<Advisory Committee Meeting, integrates, Document Verification>
+<Counseling Session, approves, Transcript Issuance>
+<Counseling Session, partOf, Lecture Delivery>
+<Digital Resource Management, conducts, Advisory Committee Meeting>
+<Document Verification, connectedTo, Counseling Session>
+<Document Verification, connectedTo, Online Learning Platform Management>
+<Document Verification, connectedTo, Thesis Submission>
+<Grade Entry, connectedTo, Certificate Issuance>
+<Grade Entry, partOf, Lecture Delivery>
+<Online Learning Platform Management, connectedTo, Thesis Submission>
+<Orientation, connectedTo, Grade Entry>
+<Orientation, partOf, Lecture Delivery>
+<Thesis Submission, connectedTo, Certificate Issuance>
+<Transcript Issuance, connectedTo, Thesis Submission>
+<Transcript Issuance, partOf, Lecture Delivery>
+<Transcript Issuance, updates, Orientation>
+<start, connectedTo, Digital Resource Management>
diff --git a/train/mermaid/medium/mermaid_270.mmd b/train/mermaid/medium/mermaid_270.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..93db43f030408e06439fbff7e4858e7f235672de
--- /dev/null
+++ b/train/mermaid/medium/mermaid_270.mmd
@@ -0,0 +1,80 @@
+graph BT
+    N0([start])
+    N1[(Candidate Screening)]
+    N2{Reference Checking}
+    N3([Recruitment Analytics])
+    N4[/Negotiation/]
+    N5{Internal Mobility}
+    N6(Recruitment Metrics Reporting)
+    N7[Executive Search]
+    N8[[Compliance in Hiring]]
+    N9[/Candidate Relationship Management/]
+    N10(Psychometric Testing)
+    N11([Global Recruitment Strategy])
+    S0(( ))
+    M0(( ))
+    subgraph Competency_Based Interviewing
+        nest0_0(Candidate Assessment Design)
+        nest0_1[Passive Candidate Engagement]
+        nest0_2[[Applicant Tracking System Management]]
+    end
+    N0 -.-> |sources| N1
+    N1 -.-> N2
+    N2 --> |advertises| N3
+    N3 --> N4
+    N4 -.-> |educates| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> |verifies| N10
+    N10 --> N11
+    nest0_0 -.-> |interviews| nest0_1
+    nest0_1 -.-> nest0_2
+    N8 --> nest0_0
+    nest0_2 -.-> N6
+    N4 --> S0
+    S0 -.-> N8
+    S0 --> N9
+    N1 --> M0
+    N0 --> M0
+    M0 --> N6
+    style N0 fill:#E8F5E9,stroke:#66BB6A
+    style N1 fill:#E8F5E9,stroke:#66BB6A
+    style N2 fill:#FBE9E7,stroke:#FF8A65
+    style N3 fill:#FBE9E7,stroke:#FF8A65
+    style N4 fill:#E8F5E9,stroke:#66BB6A
+    style N5 fill:#FBE9E7,stroke:#FF8A65
+    style N6 fill:#E8F5E9,stroke:#66BB6A
+    style N7 fill:#F8BBD0,stroke:#E91E63
+    style N8 fill:#F8BBD0,stroke:#E91E63
+    style N9 fill:#FBE9E7,stroke:#FF8A65
+    style N10 fill:#E8F5E9,stroke:#66BB6A
+    style N11 fill:#E8F5E9,stroke:#66BB6A
+    style S0 fill:#E8F5E9,stroke:#66BB6A
+    style M0 fill:#FBE9E7,stroke:#FF8A65
+    style nest0_0 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_1 fill:#FBE9E7,stroke:#FF8A65
+    style nest0_2 fill:#E8F5E9,stroke:#66BB6A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FF8A65,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_271.mmd b/train/mermaid/medium/mermaid_271.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6d568d9340bb4c319f91415c3f65939f3578bfaa
--- /dev/null
+++ b/train/mermaid/medium/mermaid_271.mmd
@@ -0,0 +1,73 @@
+graph LR
+    N0([start])
+    N1[/Offer Extension/]
+    N2[Reference Checking]
+    N3[(Psychometric Testing)]
+    N4[/Candidate Screening/]
+    N5[Negotiation]
+    N6([Video Interviewing])
+    N7[Passive Candidate Engagement]
+    N8[Campus Recruitment]
+    N9{Recruitment Metrics Reporting}
+    N10[Candidate Experience Management]
+    N11{Interview Conducting}
+    N12([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Executive Search
+        nest0_0(Global Recruitment Strategy)
+        nest0_1(Headhunting)
+    end
+    N0 --> N1
+    N1 --> |no| N2
+    N2 -.-> |yes| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |yes| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 --> N12
+    nest0_0 --> nest0_1
+    N6 --> nest0_0
+    nest0_1 -.-> N10
+    N2 --> S0
+    S0 --> N4
+    S0 -.-> |no| N7
+    N0 -.-> S1
+    S1 -.-> N12
+    S1 -.-> N7
+    N3 -.-> M0
+    N1 --> |yes| M0
+    M0 -.-> N5
+    style S0 fill:#FFFDE7,stroke:#FFF176
+    style S1 fill:#FFF6D9,stroke:#FFCC7A
+    style M0 fill:#FFF6D9,stroke:#FFCC7A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFCC7A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_273.txt b/train/mermaid/medium/mermaid_273.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b878b27034f05887f3c3df01b003a9c77c5798d5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_273.txt
@@ -0,0 +1,19 @@
+<Cross_selling Opportunities, connectedTo, Training Customer Service Agents>
+<Customer Loyalty Program Support, connectedTo, Multilingual Support>
+<Customer Loyalty Program Support, connectedTo, Up_selling Opportunities>
+<Customer Loyalty Program Support, educates, First Contact Resolution Optimization>
+<Feedback Collection, connectedTo, Post_Service Follow_up>
+<First Contact Resolution Optimization, connectedTo, Refund Processing>
+<Live Chat Support, connectedTo, Virtual Assistant Interaction>
+<Live Chat Support, partOf, Accessibility Support>
+<Multilingual Support, connectedTo, Up_selling Opportunities>
+<Personalized Assistance, refunds, Feedback Collection>
+<Post_Service Follow_up, tracks, Multilingual Support>
+<Refund Processing, connectedTo, Cross_selling Opportunities>
+<Refund Processing, connectedTo, Feedback Collection>
+<Refund Processing, connectedTo, Live Chat Support>
+<Training Customer Service Agents, socials, Feedback Collection>
+<Training Customer Service Agents, videos, Personalized Assistance>
+<Up_selling Opportunities, connectedTo, Customer Relationship Management System Use>
+<Virtual Assistant Interaction, connectedTo, Feedback Collection>
+<Virtual Assistant Interaction, partOf, Accessibility Support>
diff --git a/train/mermaid/medium/mermaid_274.mmd b/train/mermaid/medium/mermaid_274.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..2e49cd0a0d7a262c36e5218430d4a47d2740f5ac
--- /dev/null
+++ b/train/mermaid/medium/mermaid_274.mmd
@@ -0,0 +1,56 @@
+graph TD
+    N0([start])
+    N1[[Account Management]]
+    N2[Feedback Collection]
+    N3[/Cross_selling Opportunities/]
+    N4([Social Media Response])
+    M0(( ))
+    M1(( ))
+    subgraph Technical Support
+        nest0_0[/Service Blueprinting/]
+        nest0_1([Service Level Agreement Monitoring])
+        nest0_2(Customer Retention Strategies)
+        nest0_3[Refund Processing]
+    end
+    N0 -.-> |returns| N1
+    N1 --> |answers| N2
+    N2 --> N3
+    N3 -.-> |empathizes| N4
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> |improves| nest0_3
+    N1 --> nest0_0
+    nest0_3 -.-> |advises| N4
+    N1 --> M0
+    N0 --> M0
+    M0 --> N3
+    N2 -.-> M1
+    N0 --> M1
+    M1 -.-> N4
+    style N0 fill:#DACBE3,stroke:#A188D0
+    style N1 fill:#DACBE3,stroke:#A188D0
+    style N2 fill:#E1F5FE,stroke:#4FC3F7
+    style N3 fill:#E1F5FE,stroke:#4FC3F7
+    style N4 fill:#DACBE3,stroke:#A188D0
+    style M0 fill:#DACBE3,stroke:#A188D0
+    style M1 fill:#E1F5FE,stroke:#4FC3F7
+    style nest0_0 fill:#E1F5FE,stroke:#4FC3F7
+    style nest0_1 fill:#DACBE3,stroke:#A188D0
+    style nest0_2 fill:#FFF8E1,stroke:#FFD54F
+    style nest0_3 fill:#DACBE3,stroke:#A188D0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4FC3F7,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_274.txt b/train/mermaid/medium/mermaid_274.txt
new file mode 100644
index 0000000000000000000000000000000000000000..109f3ecd6b125b8f7596c8d0fb032f37f4716384
--- /dev/null
+++ b/train/mermaid/medium/mermaid_274.txt
@@ -0,0 +1,17 @@
+<Account Management, answers, Feedback Collection>
+<Account Management, connectedTo, Cross_selling Opportunities>
+<Account Management, connectedTo, Service Blueprinting>
+<Cross_selling Opportunities, empathizes, Social Media Response>
+<Customer Retention Strategies, improves, Refund Processing>
+<Customer Retention Strategies, partOf, Technical Support>
+<Feedback Collection, connectedTo, Cross_selling Opportunities>
+<Feedback Collection, connectedTo, Social Media Response>
+<Refund Processing, advises, Social Media Response>
+<Refund Processing, partOf, Technical Support>
+<Service Blueprinting, connectedTo, Service Level Agreement Monitoring>
+<Service Blueprinting, partOf, Technical Support>
+<Service Level Agreement Monitoring, connectedTo, Customer Retention Strategies>
+<Service Level Agreement Monitoring, partOf, Technical Support>
+<start, connectedTo, Cross_selling Opportunities>
+<start, connectedTo, Social Media Response>
+<start, returns, Account Management>
diff --git a/train/mermaid/medium/mermaid_275.mmd b/train/mermaid/medium/mermaid_275.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..908f33b4a25ffa32b454241c2f78df1a22755dbf
--- /dev/null
+++ b/train/mermaid/medium/mermaid_275.mmd
@@ -0,0 +1,50 @@
+graph BT
+    N0([start])
+    N1[(Feedback Loop to Product Development)]
+    N2[Post_Service Follow_up]
+    N3[Social Media Response]
+    N4[[Accessibility Support]]
+    N5([end])
+    S0(( ))
+    subgraph Technical Support
+        nest0_0(Live Chat Support)
+        nest0_1(Service Recovery)
+        nest0_2[Proactive Communication]
+        nest0_3[(First Contact Resolution Optimization)]
+    end
+    N0 --> |yes| N1
+    N1 --> N2
+    N2 --> |no| N3
+    N3 --> N4
+    N4 --> N5
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |yes| nest0_2
+    nest0_2 --> nest0_3
+    N1 -.-> nest0_0
+    nest0_3 -.-> N1
+    N0 -.-> S0
+    S0 -.-> N5
+    S0 -.-> N2
+    N2 --> nest0_0
+    N3 --> |no| nest0_3
+    nest0_3 -.-> nest0_2
+    nest0_0 -.-> |no| nest0_2
+    style S0 fill:#FCE4EC,stroke:#F06292
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#F06292,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_275.txt b/train/mermaid/medium/mermaid_275.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8f296e42ad04af94ce0fabc9dfa31fb97c2e5fb3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_275.txt
@@ -0,0 +1,20 @@
+<Accessibility Support, connectedTo, end>
+<Feedback Loop to Product Development, connectedTo, Live Chat Support>
+<Feedback Loop to Product Development, connectedTo, Post_Service Follow_up>
+<First Contact Resolution Optimization, connectedTo, Feedback Loop to Product Development>
+<First Contact Resolution Optimization, connectedTo, Proactive Communication>
+<First Contact Resolution Optimization, partOf, Technical Support>
+<Live Chat Support, connectedTo, Service Recovery>
+<Live Chat Support, no, Proactive Communication>
+<Live Chat Support, partOf, Technical Support>
+<Post_Service Follow_up, connectedTo, Live Chat Support>
+<Post_Service Follow_up, no, Social Media Response>
+<Proactive Communication, connectedTo, First Contact Resolution Optimization>
+<Proactive Communication, partOf, Technical Support>
+<Service Recovery, partOf, Technical Support>
+<Service Recovery, yes, Proactive Communication>
+<Social Media Response, connectedTo, Accessibility Support>
+<Social Media Response, no, First Contact Resolution Optimization>
+<start, connectedTo, Post_Service Follow_up>
+<start, connectedTo, end>
+<start, yes, Feedback Loop to Product Development>
diff --git a/train/mermaid/medium/mermaid_276.txt b/train/mermaid/medium/mermaid_276.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a35a0dc16d8878622057bdd25bc216985f209795
--- /dev/null
+++ b/train/mermaid/medium/mermaid_276.txt
@@ -0,0 +1,22 @@
+<Call Center Management, no, Knowledge Base Creation>
+<Call Center Management, partOf, Service Level Agreement Monitoring>
+<Customer Loyalty Program Support, no, Technical Support>
+<Customer Loyalty Program Support, partOf, Service Level Agreement Monitoring>
+<First Contact Resolution Optimization, yes, Call Center Management>
+<First Contact Resolution Optimization, yes, Refund Processing>
+<Knowledge Base Creation, connectedTo, Customer Loyalty Program Support>
+<Knowledge Base Creation, partOf, Service Level Agreement Monitoring>
+<Product Information Provision, connectedTo, First Contact Resolution Optimization>
+<Product Information Provision, connectedTo, end>
+<Refund Processing, connectedTo, Self_Service Portal Management>
+<Refund Processing, connectedTo, end>
+<Self_Service Portal Management, connectedTo, Training Customer Service Agents>
+<Self_Service Portal Management, connectedTo, end>
+<Sentiment Analysis, connectedTo, First Contact Resolution Optimization>
+<Service Blueprinting, connectedTo, Sentiment Analysis>
+<Service Blueprinting, connectedTo, end>
+<Technical Support, connectedTo, Service Blueprinting>
+<Technical Support, connectedTo, Training Customer Service Agents>
+<Technical Support, partOf, Service Level Agreement Monitoring>
+<Training Customer Service Agents, connectedTo, Product Information Provision>
+<start, yes, Service Blueprinting>
diff --git a/train/mermaid/medium/mermaid_277.mmd b/train/mermaid/medium/mermaid_277.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..86a03932160f15ca54929e48b4d635ccff93bb25
--- /dev/null
+++ b/train/mermaid/medium/mermaid_277.mmd
@@ -0,0 +1,53 @@
+graph TD
+    N0([start])
+    N1[/Technical Support/]
+    N2(Customer Retention Strategies)
+    N3[/Phone Support/]
+    N4{Training Customer Service Agents}
+    N5[(Service Recovery)]
+    N6([end])
+    S0(( ))
+    M0(( ))
+    subgraph Feedback Collection
+        nest0_0(Customer Relationship Management System Use)
+        nest0_1([Self_Service Portal Management])
+        nest0_2(Customer Success Management)
+        nest0_3[Multilingual Support]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |no| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    nest0_0 --> |no| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N5 -.-> |no| nest0_0
+    nest0_3 --> N1
+    N0 -.-> S0
+    S0 --> N3
+    S0 --> |no| N6
+    N1 --> |no| M0
+    N0 --> M0
+    M0 -.-> N3
+    style S0 fill:#EFEBE9,stroke:#A1887F
+    style M0 fill:#EFEBE9,stroke:#A1887F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A188D0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_278.txt b/train/mermaid/medium/mermaid_278.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b474ac461def581e663a63171db46f41be30b44d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_278.txt
@@ -0,0 +1,21 @@
+<Complaint Resolution, partOf, First Contact Resolution Optimization>
+<Complaint Resolution, yes, Self_Service Portal Management>
+<Customer Loyalty Program Support, connectedTo, Complaint Resolution>
+<Customer Loyalty Program Support, partOf, First Contact Resolution Optimization>
+<Customer Retention Strategies, no, Customer Loyalty Program Support>
+<Customer Retention Strategies, partOf, First Contact Resolution Optimization>
+<Multilingual Support, connectedTo, Service Recovery>
+<Phone Support, connectedTo, Multilingual Support>
+<Phone Support, connectedTo, Service Recovery>
+<Self_Service Portal Management, no, Multilingual Support>
+<Self_Service Portal Management, partOf, First Contact Resolution Optimization>
+<Service Level Agreement Monitoring, connectedTo, Customer Retention Strategies>
+<Service Level Agreement Monitoring, connectedTo, Phone Support>
+<Service Level Agreement Monitoring, connectedTo, Training Customer Service Agents>
+<Service Level Agreement Monitoring, yes, Social Media Response>
+<Service Recovery, connectedTo, end>
+<Social Media Response, connectedTo, Service Recovery>
+<Social Media Response, yes, Phone Support>
+<Training Customer Service Agents, connectedTo, Social Media Response>
+<start, connectedTo, Service Level Agreement Monitoring>
+<start, connectedTo, Social Media Response>
diff --git a/train/mermaid/medium/mermaid_279.mmd b/train/mermaid/medium/mermaid_279.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6e18aaefbe6f04546f9bb891e6c34590476b87eb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_279.mmd
@@ -0,0 +1,84 @@
+graph RL
+    N0([start])
+    N1{Self_Service Portal Management}
+    N2[Post_Service Follow_up]
+    N3[(Social Media Response)]
+    N4[Account Management]
+    N5{First Contact Resolution Optimization}
+    N6[[Customer Satisfaction Survey]]
+    N7[[Customer Journey Mapping]]
+    N8[[Phone Support]]
+    N9[/Customer Onboarding Support/]
+    N10(Inquiry Handling)
+    N11[Cross_selling Opportunities]
+    N12([Customer Success Management])
+    S0(( ))
+    M0(( ))
+    subgraph Live Chat Support
+        nest0_0[Email Support]
+        nest0_1{Issue Escalation}
+    end
+    N0 -.-> |refunds| N1
+    N1 -.-> N2
+    N2 -.-> |optimizes| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> |answers| N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 -.-> N12
+    nest0_0 -.-> nest0_1
+    N10 --> nest0_0
+    nest0_1 -.-> N3
+    N3 -.-> S0
+    S0 -.-> N12
+    S0 -.-> N5
+    S0 -.-> |escalates| N7
+    N3 --> M0
+    N8 --> |supports| M0
+    N2 --> M0
+    M0 --> N11
+    style N0 fill:#FFCCBC,stroke:#FF5722
+    style N1 fill:#DFE7EB,stroke:#B0C5CD
+    style N2 fill:#FFCCBC,stroke:#FF5722
+    style N3 fill:#F8FDD3,stroke:#D3EB9F
+    style N4 fill:#F8FDD3,stroke:#D3EB9F
+    style N5 fill:#DFE7EB,stroke:#B0C5CD
+    style N6 fill:#FFCCBC,stroke:#FF5722
+    style N7 fill:#F8FDD3,stroke:#D3EB9F
+    style N8 fill:#F8FDD3,stroke:#D3EB9F
+    style N9 fill:#FFCCBC,stroke:#FF5722
+    style N10 fill:#FFCCBC,stroke:#FF5722
+    style N11 fill:#F8FDD3,stroke:#D3EB9F
+    style N12 fill:#F8FDD3,stroke:#D3EB9F
+    style S0 fill:#DFE7EB,stroke:#B0C5CD
+    style M0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_0 fill:#FFCCBC,stroke:#FF5722
+    style nest0_1 fill:#DFE7EB,stroke:#B0C5CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#D3EB9F,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_280.mmd b/train/mermaid/medium/mermaid_280.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ee7b3213fb354fecf7987f9c9e8c6bdcd1718e5d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_280.mmd
@@ -0,0 +1,74 @@
+graph LR
+    N0([Complaint Resolution])
+    N1([Phone Support])
+    N2[Complaint Trend Analysis]
+    N3(Customer Onboarding Support)
+    N4[/Order Status Check/]
+    N5(Feedback Loop to Product Development)
+    N6{Post_Service Follow_up}
+    N7[(Call Center Management)]
+    N8[/First Contact Resolution Optimization/]
+    N9{Proactive Communication}
+    N10([Cross_selling Opportunities])
+    S0(( ))
+    S1(( ))
+    subgraph Social Media Response
+        nest0_0(Up_selling Opportunities)
+        nest0_1[Customer Success Management]
+    end
+    N0 --> |responds| N1
+    N1 --> N2
+    N2 -.-> |processes| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> |diagnoses| N8
+    N8 --> |empathizes| N9
+    N9 -.-> |socials| N10
+    nest0_0 -.-> nest0_1
+    N6 --> nest0_0
+    nest0_1 -.-> N9
+    N6 -.-> S0
+    S0 -.-> N8
+    S0 --> N9
+    N2 --> S1
+    S1 -.-> |educates| N5
+    S1 --> |supports| N10
+    N10 --> |refunds| N3
+    style N0 fill:#C2E8E6,stroke:#61CAC3
+    style N1 fill:#E8EAF6,stroke:#5C6BC0
+    style N2 fill:#E8EAF6,stroke:#5C6BC0
+    style N3 fill:#C2E8E6,stroke:#61CAC3
+    style N4 fill:#C2E8E6,stroke:#61CAC3
+    style N5 fill:#D3F7F9,stroke:#80DDEA
+    style N6 fill:#E8EAF6,stroke:#5C6BC0
+    style N7 fill:#C2E8E6,stroke:#61CAC3
+    style N8 fill:#C2E8E6,stroke:#61CAC3
+    style N9 fill:#E8EAF6,stroke:#5C6BC0
+    style N10 fill:#E8EAF6,stroke:#5C6BC0
+    style S0 fill:#E8EAF6,stroke:#5C6BC0
+    style S1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_0 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_1 fill:#D3F7F9,stroke:#80DDEA
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#80DDEA,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_282.mmd b/train/mermaid/medium/mermaid_282.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..78eb110f40dd33f88030ed431ed1d945545c3358
--- /dev/null
+++ b/train/mermaid/medium/mermaid_282.mmd
@@ -0,0 +1,96 @@
+graph BT
+    N0([Warehouse Automation])
+    N1[(Data Analytics for Supply Chain)]
+    N2[Intermodal Transportation]
+    N3([Collaborative Planning, Forecasting, and Replenishment])
+    N4[/Distribution Network Design/]
+    N5[[Supplier Relationship Management]]
+    N6[Transportation Management]
+    N7[[Reverse Logistics]]
+    N8(Performance Monitoring)
+    N9(Risk Management)
+    N10{Inventory Management}
+    N11([Sustainability Initiatives])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Quality Control in Supply Chain
+        nest0_0(Predictive Analytics)
+        nest0_1[Resilience Planning]
+        nest0_2[/Container Tracking/]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> |stores| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N7 -.-> |researches| nest0_0
+    nest0_2 -.-> N5
+    N3 -.-> S0
+    S0 -.-> |mitigates| N6
+    S0 --> |returns| N5
+    N4 -.-> S1
+    S1 -.-> |certifies| N11
+    S1 -.-> N9
+    N5 --> |integrates| M0
+    N3 --> |sources| M0
+    M0 -.-> N8
+    N3 --> |inspects| M1
+    N6 -.-> M1
+    M1 -.-> N8
+    style N0 fill:#C8E6C9,stroke:#388E3C
+    style N1 fill:#D0E0F8,stroke:#4285F4
+    style N2 fill:#C8E6C9,stroke:#388E3C
+    style N3 fill:#D0E0F8,stroke:#4285F4
+    style N4 fill:#C8E6C9,stroke:#388E3C
+    style N5 fill:#E4E0DF,stroke:#BDAFA8
+    style N6 fill:#C8E6C9,stroke:#388E3C
+    style N7 fill:#E4E0DF,stroke:#BDAFA8
+    style N8 fill:#D0E0F8,stroke:#4285F4
+    style N9 fill:#C8E6C9,stroke:#388E3C
+    style N10 fill:#D0E0F8,stroke:#4285F4
+    style N11 fill:#D0E0F8,stroke:#4285F4
+    style S0 fill:#E4E0DF,stroke:#BDAFA8
+    style S1 fill:#C8E6C9,stroke:#388E3C
+    style M0 fill:#D0E0F8,stroke:#4285F4
+    style M1 fill:#D0E0F8,stroke:#4285F4
+    style nest0_0 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_1 fill:#C8E6C9,stroke:#388E3C
+    style nest0_2 fill:#D0E0F8,stroke:#4285F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#4285F4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_285.txt b/train/mermaid/medium/mermaid_285.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b00408d222bf87009cabd62058076ab261331499
--- /dev/null
+++ b/train/mermaid/medium/mermaid_285.txt
@@ -0,0 +1,20 @@
+<Circular Economy Practices, connectedTo, Cold Chain Logistics>
+<Circular Economy Practices, connectedTo, Distribution Network Design>
+<Circular Economy Practices, connectedTo, Last_Mile Delivery Optimization>
+<Contract Manufacturing Oversight, connectedTo, Cold Chain Logistics>
+<Demand Planning, connectedTo, Circular Economy Practices>
+<Demand Planning, partOf, Global Sourcing Strategy>
+<Distribution Network Design, connectedTo, Cold Chain Logistics>
+<Distribution Network Design, connectedTo, Transportation Management>
+<Distribution Network Design, designs, Contract Manufacturing Oversight>
+<Last_Mile Delivery Optimization, connectedTo, Production Planning>
+<Last_Mile Delivery Optimization, partOf, Global Sourcing Strategy>
+<Material Flow Management, connectedTo, Circular Economy Practices>
+<Predictive Analytics, partOf, Global Sourcing Strategy>
+<Predictive Analytics, researches, Demand Planning>
+<Production Planning, connectedTo, Predictive Analytics>
+<Production Planning, partOf, Global Sourcing Strategy>
+<Transportation Management, connectedTo, Cold Chain Logistics>
+<Transportation Management, negotiates, Contract Manufacturing Oversight>
+<start, automates, Material Flow Management>
+<start, connectedTo, Cold Chain Logistics>
diff --git a/train/mermaid/medium/mermaid_286.mmd b/train/mermaid/medium/mermaid_286.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b8d1b8fdbb5ce7eb216bd4a525c01e3a6bd32900
--- /dev/null
+++ b/train/mermaid/medium/mermaid_286.mmd
@@ -0,0 +1,94 @@
+graph RL
+    N0([Circular Economy Practices])
+    N1([Last_Mile Delivery Optimization])
+    N2[Data Analytics for Supply Chain]
+    N3[[Sustainability Initiatives]]
+    N4[[Global Sourcing Strategy]]
+    N5{Freight Auditing}
+    N6[[Customs Compliance]]
+    N7(Production Planning)
+    N8[Performance Monitoring]
+    N9[/Supply Chain Visibility/]
+    N10[(Collaborative Planning, Forecasting, and Replenishment)]
+    N11([Supplier Relationship Management])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Production Scheduling Integration
+        nest0_0([Intermodal Transportation])
+        nest0_1([Reverse Logistics])
+        nest0_2([Blockchain for Traceability])
+        nest0_3[(Vendor Managed Inventory)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |certifies| N3
+    N3 -.-> |develops| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> |secures| N11
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N9 --> nest0_0
+    nest0_3 -.-> N11
+    N1 --> S0
+    S0 --> |returns| N9
+    S0 -.-> N7
+    N5 --> S1
+    S1 --> N9
+    S1 -.-> N8
+    S1 --> N11
+    N2 -.-> M0
+    N0 --> M0
+    M0 --> N7
+    style N0 fill:#C8E6C9,stroke:#4CAF50
+    style N1 fill:#FFECB3,stroke:#FFC107
+    style N2 fill:#FFEBEB,stroke:#FFC2C2
+    style N3 fill:#FFECB3,stroke:#FFC107
+    style N4 fill:#C8E6C9,stroke:#4CAF50
+    style N5 fill:#FFECB3,stroke:#FFC107
+    style N6 fill:#FFECB3,stroke:#FFC107
+    style N7 fill:#FFECB3,stroke:#FFC107
+    style N8 fill:#FFEBEB,stroke:#FFC2C2
+    style N9 fill:#FFEBEB,stroke:#FFC2C2
+    style N10 fill:#FFECB3,stroke:#FFC107
+    style N11 fill:#C8E6C9,stroke:#4CAF50
+    style S0 fill:#FFEBEB,stroke:#FFC2C2
+    style S1 fill:#C8E6C9,stroke:#4CAF50
+    style M0 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_0 fill:#FFEBEB,stroke:#FFC2C2
+    style nest0_1 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_2 fill:#FFEBEB,stroke:#FFC2C2
+    style nest0_3 fill:#C8E6C9,stroke:#4CAF50
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#4CAF50,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_288.mmd b/train/mermaid/medium/mermaid_288.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b5c21f63b8ad178570e1cdf2f0697c8104d4bda0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_288.mmd
@@ -0,0 +1,84 @@
+graph LR
+    N0([start])
+    N1[Distribution Network Design]
+    N2[/Supply Chain Finance/]
+    N3(Data Analytics for Supply Chain)
+    N4[[Material Flow Management]]
+    N5(Transportation Management)
+    N6[Risk Mitigation Strategies]
+    N7[[Predictive Analytics]]
+    N8[Supplier Selection]
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Logistics Optimization
+        nest0_0[Production Planning]
+        nest0_1([Resilience Planning])
+        nest0_2(Cold Chain Logistics)
+    end
+    N0 --> N1
+    N1 -.-> |sources| N2
+    N2 -.-> N3
+    N3 -.-> |researches| N4
+    N4 --> N5
+    N5 --> |licenses| N6
+    N6 --> |implements| N7
+    N7 -.-> N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N3 -.-> nest0_0
+    nest0_2 -.-> N2
+    N3 --> S0
+    S0 -.-> N9
+    S0 --> N8
+    S0 --> N7
+    N2 -.-> S1
+    S1 -.-> N5
+    S1 --> |inspects| N7
+    S1 --> |procures| N9
+    N1 --> |designs| M0
+    N4 -.-> M0
+    M0 -.-> N8
+    style N0 fill:#BBDEFB,stroke:#2196F3
+    style N1 fill:#FFE88D,stroke:#FFDA4E
+    style N2 fill:#FFE88D,stroke:#FFDA4E
+    style N3 fill:#BBDEFB,stroke:#2196F3
+    style N4 fill:#FFE88D,stroke:#FFDA4E
+    style N5 fill:#FFE88D,stroke:#FFDA4E
+    style N6 fill:#BBDEFB,stroke:#2196F3
+    style N7 fill:#FFDAB9,stroke:#FFC085
+    style N8 fill:#BBDEFB,stroke:#2196F3
+    style N9 fill:#FFDAB9,stroke:#FFC085
+    style S0 fill:#BBDEFB,stroke:#2196F3
+    style S1 fill:#FFDAB9,stroke:#FFC085
+    style M0 fill:#BBDEFB,stroke:#2196F3
+    style nest0_0 fill:#FFDAB9,stroke:#FFC085
+    style nest0_1 fill:#FFDAB9,stroke:#FFC085
+    style nest0_2 fill:#BBDEFB,stroke:#2196F3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#2196F3,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_289.mmd b/train/mermaid/medium/mermaid_289.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c5f48a7c859638a5f3c19bfcf97d9c4790653124
--- /dev/null
+++ b/train/mermaid/medium/mermaid_289.mmd
@@ -0,0 +1,68 @@
+graph BT
+    N0([Remote Operations Center])
+    N1[(Drilling and Blasting)]
+    N2[(Permit Acquisition)]
+    N3(Asset Management)
+    N4[(Exploration)]
+    N5[Exploration Drilling]
+    N6[[Energy Management]]
+    N7([Smelting])
+    S0(( ))
+    M0(( ))
+    subgraph Refining
+        nest0_0[(Haulage)]
+        nest0_1(Ore Sorting)
+        nest0_2([Feasibility Study])
+        nest0_3[Regulatory Compliance Reporting]
+    end
+    N0 --> N1
+    N1 --> |models| N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |manages| N5
+    N5 --> N6
+    N6 --> N7
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N4 -.-> |monitors| nest0_0
+    nest0_3 -.-> N7
+    N2 --> S0
+    S0 --> N7
+    S0 -.-> N4
+    N4 --> |markets| M0
+    N2 -.-> |grinds| M0
+    M0 --> N6
+    style N0 fill:#EDF5F3,stroke:#A1D7CD
+    style N1 fill:#F2E6F5,stroke:#CB9BE1
+    style N2 fill:#F2E6F5,stroke:#CB9BE1
+    style N3 fill:#F2E6F5,stroke:#CB9BE1
+    style N4 fill:#FCE4EC,stroke:#F06292
+    style N5 fill:#EDF5F3,stroke:#A1D7CD
+    style N6 fill:#FCE4EC,stroke:#F06292
+    style N7 fill:#F2E6F5,stroke:#CB9BE1
+    style S0 fill:#F2E6F5,stroke:#CB9BE1
+    style M0 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_0 fill:#FCE4EC,stroke:#F06292
+    style nest0_1 fill:#EDF5F3,stroke:#A1D7CD
+    style nest0_2 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_3 fill:#FCE4EC,stroke:#F06292
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#F06292,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_289.txt b/train/mermaid/medium/mermaid_289.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faaa5f60343059c6d0c44a456dc930de35971139
--- /dev/null
+++ b/train/mermaid/medium/mermaid_289.txt
@@ -0,0 +1,20 @@
+<Asset Management, connectedTo, Exploration>
+<Drilling and Blasting, models, Permit Acquisition>
+<Energy Management, connectedTo, Smelting>
+<Exploration, manages, Exploration Drilling>
+<Exploration, markets, Energy Management>
+<Exploration, monitors, Haulage>
+<Exploration Drilling, connectedTo, Energy Management>
+<Feasibility Study, connectedTo, Regulatory Compliance Reporting>
+<Feasibility Study, partOf, Refining>
+<Haulage, connectedTo, Ore Sorting>
+<Haulage, partOf, Refining>
+<Ore Sorting, connectedTo, Feasibility Study>
+<Ore Sorting, partOf, Refining>
+<Permit Acquisition, connectedTo, Asset Management>
+<Permit Acquisition, connectedTo, Exploration>
+<Permit Acquisition, connectedTo, Smelting>
+<Permit Acquisition, grinds, Energy Management>
+<Regulatory Compliance Reporting, connectedTo, Smelting>
+<Regulatory Compliance Reporting, partOf, Refining>
+<Remote Operations Center, connectedTo, Drilling and Blasting>
diff --git a/train/mermaid/medium/mermaid_291.mmd b/train/mermaid/medium/mermaid_291.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..005e8b248291e44e200451a98d4d10176850979b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_291.mmd
@@ -0,0 +1,80 @@
+graph BT
+    N0([start])
+    N1{Water Management}
+    N2[(Autonomous Haulage Systems)]
+    N3[(Safety Management)]
+    N4(Energy Management)
+    N5[/Reclamation/]
+    N6(Emergency Response Planning)
+    N7{Exploration}
+    N8[/Core Logging/]
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Robotics in Mining
+        nest0_0(Geological Survey)
+        nest0_1[(Underground Mining Operations)]
+        nest0_2[Mine Dewatering]
+    end
+    N0 --> |tests| N1
+    N1 --> |maintains| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> |simulates| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N7 --> nest0_0
+    nest0_2 --> N2
+    N0 --> S0
+    S0 -.-> |smelts| N5
+    S0 --> N8
+    N2 --> S1
+    S1 --> N5
+    S1 -.-> N6
+    N0 -.-> M0
+    N1 --> M0
+    M0 --> N4
+    style N0 fill:#F9FBE7,stroke:#DCE775
+    style N1 fill:#ECF0FD,stroke:#B8C0F5
+    style N2 fill:#F3E5F5,stroke:#BA68C8
+    style N3 fill:#F3E5F5,stroke:#BA68C8
+    style N4 fill:#ECF0FD,stroke:#B8C0F5
+    style N5 fill:#F9FBE7,stroke:#DCE775
+    style N6 fill:#F3E5F5,stroke:#BA68C8
+    style N7 fill:#ECF0FD,stroke:#B8C0F5
+    style N8 fill:#ECF0FD,stroke:#B8C0F5
+    style N9 fill:#ECF0FD,stroke:#B8C0F5
+    style S0 fill:#ECF0FD,stroke:#B8C0F5
+    style S1 fill:#F3E5F5,stroke:#BA68C8
+    style M0 fill:#F3E5F5,stroke:#BA68C8
+    style nest0_0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_1 fill:#ECF0FD,stroke:#B8C0F5
+    style nest0_2 fill:#F9FBE7,stroke:#DCE775
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_291.txt b/train/mermaid/medium/mermaid_291.txt
new file mode 100644
index 0000000000000000000000000000000000000000..83766b68fdfc18ab9f78572156d6ddfcf70c1704
--- /dev/null
+++ b/train/mermaid/medium/mermaid_291.txt
@@ -0,0 +1,22 @@
+<Autonomous Haulage Systems, connectedTo, Emergency Response Planning>
+<Autonomous Haulage Systems, connectedTo, Reclamation>
+<Autonomous Haulage Systems, connectedTo, Safety Management>
+<Core Logging, connectedTo, end>
+<Emergency Response Planning, connectedTo, Exploration>
+<Energy Management, simulates, Reclamation>
+<Exploration, connectedTo, Core Logging>
+<Exploration, connectedTo, Geological Survey>
+<Geological Survey, connectedTo, Underground Mining Operations>
+<Geological Survey, partOf, Robotics in Mining>
+<Mine Dewatering, connectedTo, Autonomous Haulage Systems>
+<Mine Dewatering, partOf, Robotics in Mining>
+<Reclamation, connectedTo, Emergency Response Planning>
+<Safety Management, connectedTo, Energy Management>
+<Underground Mining Operations, connectedTo, Mine Dewatering>
+<Underground Mining Operations, partOf, Robotics in Mining>
+<Water Management, connectedTo, Energy Management>
+<Water Management, maintains, Autonomous Haulage Systems>
+<start, connectedTo, Core Logging>
+<start, connectedTo, Energy Management>
+<start, smelts, Reclamation>
+<start, tests, Water Management>
diff --git a/train/mermaid/medium/mermaid_293.txt b/train/mermaid/medium/mermaid_293.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4f02d8388b9765826feb4528db1b08cc0d80e0a0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_293.txt
@@ -0,0 +1,25 @@
+<Asset Management, connectedTo, Geotechnical Stability Analysis>
+<Asset Management, connectedTo, Smelting>
+<Core Logging, connectedTo, Geotechnical Stability Analysis>
+<Core Logging, no, Feasibility Study>
+<Core Logging, no, Haulage>
+<Dust Control, connectedTo, Noise Management>
+<Dust Control, partOf, Crushing and Grinding>
+<Exploration Drilling, yes, end>
+<Feasibility Study, connectedTo, Mineral Processing>
+<Geotechnical Stability Analysis, yes, Mine Dewatering>
+<Haulage, connectedTo, Dust Control>
+<Haulage, partOf, Crushing and Grinding>
+<Mine Closure Planning, connectedTo, Waste Rock Management>
+<Mine Dewatering, connectedTo, Mine Closure Planning>
+<Mineral Processing, connectedTo, Geotechnical Stability Analysis>
+<Noise Management, connectedTo, Exploration Drilling>
+<Noise Management, connectedTo, Regulatory Compliance Reporting>
+<Noise Management, connectedTo, end>
+<Product Marketing, yes, Noise Management>
+<Regulatory Compliance Reporting, no, Exploration Drilling>
+<Smelting, connectedTo, Core Logging>
+<Tailings Management, connectedTo, Asset Management>
+<Tailings Management, connectedTo, Geotechnical Stability Analysis>
+<Waste Rock Management, no, Product Marketing>
+<start, connectedTo, Tailings Management>
diff --git a/train/mermaid/medium/mermaid_294.mmd b/train/mermaid/medium/mermaid_294.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f543500c77e117b6626fba7ee64b690ae8f231c9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_294.mmd
@@ -0,0 +1,69 @@
+graph BT
+    N0([start])
+    N1[/Crushing and Grinding/]
+    N2[Regulatory Compliance Reporting]
+    N3(Waste Rock Management)
+    N4[Energy Management]
+    N5{Underground Mining Operations}
+    N6{Permit Acquisition}
+    N7(Mine Planning)
+    N8(Community Relations)
+    N9(Exploration Drilling)
+    N10(Feasibility Study)
+    N11[/Haulage/]
+    N12(Noise Management)
+    N13([end])
+    S1(( ))
+    subgraph Mineral Processing
+        nest0_0[/Environmental Impact Assessment/]
+        nest0_1[/Exploration/]
+        nest0_2([Geotechnical Stability Analysis])
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> |no| N5
+    N5 -.-> N6
+    N6 -.-> |yes| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |no| nest0_2
+    N9 --> nest0_0
+    nest0_2 -.-> |yes| N2
+    N6 --> S1
+    S1 --> N11
+    S1 --> N8
+    N2 --> N10
+    nest0_2 --> |no| nest0_0
+    N12 --> N1
+    style S1 fill:#FFDAB9,stroke:#FFC085
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_297.mmd b/train/mermaid/medium/mermaid_297.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0d82519ac1120125f9770e7c86368f16a5bee851
--- /dev/null
+++ b/train/mermaid/medium/mermaid_297.mmd
@@ -0,0 +1,88 @@
+graph RL
+    N0([Customs Clearance])
+    N1[Autonomous Vessels]
+    N2(Green Shipping Initiatives)
+    N3([Navigation])
+    N4[Vessel Maintenance]
+    N5[Port Operations]
+    N6(Search and Rescue Coordination)
+    N7{Pollution Control}
+    N8(Marine Data Analytics)
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Bunkering
+        nest0_0(Marine Safety Inspection)
+        nest0_1(Cargo Loading)
+        nest0_2(Fleet Management)
+    end
+    N0 -.-> N1
+    N1 --> |navigates| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N5 --> |engines| nest0_0
+    nest0_2 --> N3
+    N5 -.-> S0
+    S0 --> N8
+    S0 --> |tracks| N7
+    N2 --> S1
+    S1 --> N6
+    S1 --> N7
+    N3 --> |monitors| M0
+    N2 --> M0
+    M0 -.-> N5
+    N0 -.-> |simulates| M1
+    N2 --> M1
+    M1 --> N4
+    style N0 fill:#E8F0FF,stroke:#A2D0FF
+    style N1 fill:#E8F0EA,stroke:#92C79A
+    style N2 fill:#E8F0EA,stroke:#92C79A
+    style N3 fill:#E8F0EA,stroke:#92C79A
+    style N4 fill:#EDE7F6,stroke:#9575CD
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#E8F0EA,stroke:#92C79A
+    style N7 fill:#EDE7F6,stroke:#9575CD
+    style N8 fill:#EDE7F6,stroke:#9575CD
+    style N9 fill:#EDE7F6,stroke:#9575CD
+    style S0 fill:#EDE7F6,stroke:#9575CD
+    style S1 fill:#E8F0FF,stroke:#A2D0FF
+    style M0 fill:#E8F0FF,stroke:#A2D0FF
+    style M1 fill:#EDE7F6,stroke:#9575CD
+    style nest0_0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_1 fill:#EDE7F6,stroke:#9575CD
+    style nest0_2 fill:#E8F0FF,stroke:#A2D0FF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_299.mmd b/train/mermaid/medium/mermaid_299.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6331372428c68aa10674597b3a2f96f515841e1b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_299.mmd
@@ -0,0 +1,72 @@
+graph LR
+    N0([Customs Clearance])
+    N1[/Search and Rescue Coordination/]
+    N2[[Hydrographic Surveying]]
+    N3[Bunkering]
+    N4[/Crew Management/]
+    N5[[Fuel Consumption Optimization]]
+    N6(Vessel Chartering)
+    N7[Marine Insurance]
+    N8[(Inland Waterway Transport)]
+    N9([Ship Registry])
+    S0(( ))
+    M0(( ))
+    subgraph Ship_to_Shore Communication
+        nest0_0([Container Tracking])
+        nest0_1{Marine Safety Inspection}
+        nest0_2(Marine Research)
+    end
+    N0 -.-> N1
+    N1 --> |simulates| N2
+    N2 --> N3
+    N3 --> |engines| N4
+    N4 -.-> |alerts| N5
+    N5 --> N6
+    N6 --> |tracks| N7
+    N7 --> N8
+    N8 -.-> N9
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N4 --> nest0_0
+    nest0_2 --> N8
+    N6 -.-> S0
+    S0 -.-> N8
+    S0 --> N9
+    N4 --> M0
+    N0 -.-> M0
+    M0 -.-> N8
+    style N0 fill:#F2E6F5,stroke:#CB9BE1
+    style N1 fill:#F2E6F5,stroke:#CB9BE1
+    style N2 fill:#F2E6F5,stroke:#CB9BE1
+    style N3 fill:#F9FBE7,stroke:#C0CA33
+    style N4 fill:#F2E6F5,stroke:#CB9BE1
+    style N5 fill:#F9FBE7,stroke:#C0CA33
+    style N6 fill:#F2E6F5,stroke:#CB9BE1
+    style N7 fill:#F9FBE7,stroke:#C0CA33
+    style N8 fill:#F9FBE7,stroke:#C0CA33
+    style N9 fill:#F9FBE7,stroke:#C0CA33
+    style S0 fill:#F9FBE7,stroke:#C0CA33
+    style M0 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_0 fill:#F8BBD0,stroke:#E91E63
+    style nest0_1 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_2 fill:#F9FBE7,stroke:#C0CA33
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CB9BE1,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_3.txt b/train/mermaid/medium/mermaid_3.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4538b9a6ce5a51760fb43ba9d8d796ef149d39d9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_3.txt
@@ -0,0 +1,23 @@
+<Account Closure, connectedTo, Asset Management>
+<Account Closure, connectedTo, Portfolio Management>
+<Account Closure, connectedTo, Venture Capital Funding>
+<Collateral Evaluation, connectedTo, Cryptocurrency Exchange>
+<Collateral Evaluation, connectedTo, Portfolio Management>
+<Collateral Evaluation, verifies, Credit Card Application>
+<Credit Card Application, connectedTo, Debt Collection>
+<Cryptocurrency Exchange, connectedTo, Asset Management>
+<Debt Collection, connectedTo, Financial Reporting>
+<Financial Advisory, connectedTo, KYC Validation>
+<Financial Advisory, partOf, Loan Processing>
+<Financial Reporting, connectedTo, Risk Assessment>
+<Fund Disbursement, adjudicates, Income Verification>
+<Income Verification, connectedTo, Account Closure>
+<KYC Validation, connectedTo, Debt Collection>
+<KYC Validation, partOf, Loan Processing>
+<Mortgage Application, connectedTo, Financial Advisory>
+<Mortgage Application, partOf, Loan Processing>
+<Portfolio Management, calculates, Cryptocurrency Exchange>
+<Portfolio Management, restructures, Mortgage Application>
+<Risk Assessment, connectedTo, Fund Disbursement>
+<Venture Capital Funding, assesses, Portfolio Management>
+<start, connectedTo, Collateral Evaluation>
diff --git a/train/mermaid/medium/mermaid_301.mmd b/train/mermaid/medium/mermaid_301.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..fcfe54bf5d1e473e340f3dca6304ceda0c7f2777
--- /dev/null
+++ b/train/mermaid/medium/mermaid_301.mmd
@@ -0,0 +1,78 @@
+graph LR
+    N0([start])
+    N1[(Ship_to_Shore Communication)]
+    N2([Navigation])
+    N3{Marine Safety Inspection}
+    N4([Voyage Optimization])
+    N5([Shipbuilding])
+    N6(Inland Waterway Transport)
+    N7[Fuel Consumption Optimization]
+    N8[(Ship Registry)]
+    N9[(Search and Rescue Coordination)]
+    N10([Salvage Operations])
+    S0(( ))
+    subgraph Subsea Cable Laying
+        nest0_0[/Ballast Water Management/]
+        nest0_1[Bunkering]
+        nest0_2[/Marine Insurance/]
+        nest0_3[(Marine Data Analytics)]
+    end
+    N0 -.-> N1
+    N1 --> |secures| N2
+    N2 --> N3
+    N3 --> |responds| N4
+    N4 --> N5
+    N5 -.-> |manages| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N8 --> nest0_0
+    nest0_3 -.-> N8
+    N3 -.-> S0
+    S0 -.-> N5
+    S0 -.-> N10
+    S0 -.-> N9
+    N10 -.-> N2
+    nest0_2 -.-> N0
+    style N0 fill:#B3E5FC,stroke:#03A9F4
+    style N1 fill:#B3E5FC,stroke:#03A9F4
+    style N2 fill:#FFEBEE,stroke:#E57373
+    style N3 fill:#FFEBEE,stroke:#E57373
+    style N4 fill:#FFEBEE,stroke:#E57373
+    style N5 fill:#B3E5FC,stroke:#03A9F4
+    style N6 fill:#D6D9F0,stroke:#9FA9E1
+    style N7 fill:#B3E5FC,stroke:#03A9F4
+    style N8 fill:#FFEBEE,stroke:#E57373
+    style N9 fill:#B3E5FC,stroke:#03A9F4
+    style N10 fill:#D6D9F0,stroke:#9FA9E1
+    style S0 fill:#FFEBEE,stroke:#E57373
+    style nest0_0 fill:#D6D9F0,stroke:#9FA9E1
+    style nest0_1 fill:#FFEBEE,stroke:#E57373
+    style nest0_2 fill:#B3E5FC,stroke:#03A9F4
+    style nest0_3 fill:#FFEBEE,stroke:#E57373
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_301.txt b/train/mermaid/medium/mermaid_301.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bad785c1d0aa4b06db48c20a47f52f27e9c2fcdb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_301.txt
@@ -0,0 +1,24 @@
+<Ballast Water Management, connectedTo, Bunkering>
+<Ballast Water Management, partOf, Subsea Cable Laying>
+<Bunkering, connectedTo, Marine Insurance>
+<Bunkering, partOf, Subsea Cable Laying>
+<Fuel Consumption Optimization, connectedTo, Ship Registry>
+<Inland Waterway Transport, connectedTo, Fuel Consumption Optimization>
+<Marine Data Analytics, connectedTo, Ship Registry>
+<Marine Data Analytics, partOf, Subsea Cable Laying>
+<Marine Insurance, connectedTo, Marine Data Analytics>
+<Marine Insurance, connectedTo, start>
+<Marine Insurance, partOf, Subsea Cable Laying>
+<Marine Safety Inspection, connectedTo, Salvage Operations>
+<Marine Safety Inspection, connectedTo, Search and Rescue Coordination>
+<Marine Safety Inspection, connectedTo, Shipbuilding>
+<Marine Safety Inspection, responds, Voyage Optimization>
+<Navigation, connectedTo, Marine Safety Inspection>
+<Salvage Operations, connectedTo, Navigation>
+<Search and Rescue Coordination, connectedTo, Salvage Operations>
+<Ship Registry, connectedTo, Ballast Water Management>
+<Ship Registry, connectedTo, Search and Rescue Coordination>
+<Ship_to_Shore Communication, secures, Navigation>
+<Shipbuilding, manages, Inland Waterway Transport>
+<Voyage Optimization, connectedTo, Shipbuilding>
+<start, connectedTo, Ship_to_Shore Communication>
diff --git a/train/mermaid/medium/mermaid_303.txt b/train/mermaid/medium/mermaid_303.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f5a4fd951b394d1b426ea2962cf5f9a205375254
--- /dev/null
+++ b/train/mermaid/medium/mermaid_303.txt
@@ -0,0 +1,24 @@
+<Bunkering, connectedTo, end>
+<Cargo Loading, connectedTo, Dry Docking>
+<Container Tracking, connectedTo, Customs Clearance>
+<Customs Clearance, connectedTo, Fleet Management>
+<Dry Docking, connectedTo, Marine Data Analytics>
+<Dry Docking, connectedTo, Pilotage>
+<Fleet Management, analyzes, Cargo Loading>
+<Fleet Management, connectedTo, Subsea Cable Laying>
+<Hydrographic Surveying, connectedTo, end>
+<Hydrographic Surveying, partOf, Fuel Consumption Optimization>
+<Marine Data Analytics, connectedTo, Salvage Operations>
+<Maritime Law Compliance, responds, Bunkering>
+<Pilotage, connectedTo, Bunkering>
+<Pilotage, connectedTo, Maritime Law Compliance>
+<Pilotage, connectedTo, end>
+<Port Operations, connectedTo, Pilotage>
+<Port Operations, transports, Ship Registry>
+<Salvage Operations, rescues, Voyage Optimization>
+<Ship Registry, connectedTo, Ship_to_Shore Communication>
+<Ship_to_Shore Communication, builds, Container Tracking>
+<Subsea Cable Laying, partOf, Fuel Consumption Optimization>
+<Subsea Cable Laying, simulates, Hydrographic Surveying>
+<Voyage Optimization, fuels, Port Operations>
+<start, inspects, Marine Data Analytics>
diff --git a/train/mermaid/medium/mermaid_305.mmd b/train/mermaid/medium/mermaid_305.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9351beeb0d0b7521327e00b71b336b10f14faa09
--- /dev/null
+++ b/train/mermaid/medium/mermaid_305.mmd
@@ -0,0 +1,76 @@
+graph TD
+    N0([Satellite Deployment])
+    N1([Deep Space Communications])
+    N2([Lunar Exploration])
+    N3{Orbital Mechanics}
+    N4{New Space Technology Development}
+    N5[/Commercial Space Flight Regulation/]
+    N6(Space Tourism Development)
+    N7([Autonomous Rendezvous and Docking])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Propellant Management
+        nest0_0[Ground Station Operations]
+        nest0_1[Planetary Science Research]
+        nest0_2(Mars Mission Planning)
+        nest0_3[[Space Debris Mitigation]]
+    end
+    N0 -.-> |launches| N1
+    N1 --> N2
+    N2 --> |manages| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> N7
+    nest0_0 -.-> |partners| nest0_1
+    nest0_1 -.-> |regulates| nest0_2
+    nest0_2 -.-> nest0_3
+    N1 --> nest0_0
+    nest0_3 -.-> N3
+    N2 -.-> S0
+    S0 --> N4
+    S0 --> |collects| N5
+    N1 -.-> M0
+    N0 --> M0
+    M0 --> N3
+    N2 --> M1
+    N1 -.-> M1
+    M1 --> N4
+    style N0 fill:#FFF9D4,stroke:#FFE69C
+    style N1 fill:#F9FBE7,stroke:#DCE775
+    style N2 fill:#FFF9D4,stroke:#FFE69C
+    style N3 fill:#FFF9D4,stroke:#FFE69C
+    style N4 fill:#F1F8FF,stroke:#42A5F5
+    style N5 fill:#FFF9D4,stroke:#FFE69C
+    style N6 fill:#F9FBE7,stroke:#DCE775
+    style N7 fill:#FFF9D4,stroke:#FFE69C
+    style S0 fill:#F9FBE7,stroke:#DCE775
+    style M0 fill:#FFF9D4,stroke:#FFE69C
+    style M1 fill:#FFF9D4,stroke:#FFE69C
+    style nest0_0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_1 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_2 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_3 fill:#F1F8FF,stroke:#42A5F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#DCE775,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_308.mmd b/train/mermaid/medium/mermaid_308.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b26c3d44d8844f6a08101e6014d3379510383ba0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_308.mmd
@@ -0,0 +1,74 @@
+graph BT
+    N0([Radiation Shielding Design])
+    N1[Astrophysics Research]
+    N2[[Commercial Space Flight Regulation]]
+    N3[Planetary Science Research]
+    N4[(Interplanetary Trajectory Calculation)]
+    N5[Spacecraft Control]
+    N6(Orbital Mechanics)
+    N7(Space Station Operations)
+    N8([Data Acquisition])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Space Weather Forecasting
+        nest0_0(Space Debris Mitigation)
+        nest0_1(Mission Design)
+    end
+    N0 --> N1
+    N1 -.-> |warns| N2
+    N2 -.-> N3
+    N3 -.-> |repairs| N4
+    N4 --> N5
+    N5 -.-> |secures| N6
+    N6 -.-> N7
+    N7 --> N8
+    nest0_0 --> nest0_1
+    N2 --> nest0_0
+    nest0_1 --> |manages| N6
+    N2 -.-> S0
+    S0 --> |navigates| N8
+    S0 -.-> N7
+    S0 --> |protects| N6
+    N3 --> S1
+    S1 -.-> N7
+    S1 -.-> N8
+    N0 -.-> M0
+    N1 -.-> M0
+    M0 --> N5
+    style N0 fill:#FFF9C4,stroke:#FFEB3B
+    style N1 fill:#F8BBD0,stroke:#E91E63
+    style N2 fill:#FFCDD2,stroke:#F44336
+    style N3 fill:#FFCDD2,stroke:#F44336
+    style N4 fill:#FFF9C4,stroke:#FFEB3B
+    style N5 fill:#FFCDD2,stroke:#F44336
+    style N6 fill:#FFF9C4,stroke:#FFEB3B
+    style N7 fill:#F8BBD0,stroke:#E91E63
+    style N8 fill:#FFF9C4,stroke:#FFEB3B
+    style S0 fill:#F8BBD0,stroke:#E91E63
+    style S1 fill:#FFCDD2,stroke:#F44336
+    style M0 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_0 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_1 fill:#FFF9C4,stroke:#FFEB3B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E91E63,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_309.txt b/train/mermaid/medium/mermaid_309.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9a9598c938bda92f701bbc6f15df79dd416bba0d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_309.txt
@@ -0,0 +1,22 @@
+<Asteroid Mining Feasibility, connectedTo, International Collaboration>
+<Astrophysics Research, connectedTo, Telemetry Monitoring>
+<Astrophysics Research, partOf, Space Station Operations>
+<Commercial Space Flight Regulation, connectedTo, Asteroid Mining Feasibility>
+<Data Acquisition, connectedTo, Satellite Deployment>
+<Data Acquisition, no, Commercial Space Flight Regulation>
+<Exoplanet Discovery, connectedTo, Astrophysics Research>
+<Exoplanet Discovery, partOf, Space Station Operations>
+<International Collaboration, yes, end>
+<Life Support Systems, yes, Rocket Propulsion Development>
+<Microgravity Experiments, yes, Life Support Systems>
+<Mission Control Center Management, connectedTo, Life Support Systems>
+<Mission Control Center Management, connectedTo, Microgravity Experiments>
+<Rocket Propulsion Development, connectedTo, Data Acquisition>
+<Rocket Propulsion Development, connectedTo, International Collaboration>
+<Rocket Propulsion Development, yes, Commercial Space Flight Regulation>
+<Satellite Deployment, connectedTo, Exoplanet Discovery>
+<Satellite Deployment, partOf, Space Station Operations>
+<Telemetry Monitoring, connectedTo, Asteroid Mining Feasibility>
+<Telemetry Monitoring, partOf, Space Station Operations>
+<start, connectedTo, Mission Control Center Management>
+<start, no, Life Support Systems>
diff --git a/train/mermaid/medium/mermaid_310.txt b/train/mermaid/medium/mermaid_310.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d8c470287752bd102cbbacb220b4bc842dc277a7
--- /dev/null
+++ b/train/mermaid/medium/mermaid_310.txt
@@ -0,0 +1,22 @@
+<Asteroid Mining Feasibility, connectedTo, International Collaboration>
+<Asteroid Mining Feasibility, connectedTo, Orbital Mechanics>
+<Deep Space Communications, collects, Exoplanet Discovery>
+<Deep Space Communications, connectedTo, Payload Development>
+<Exoplanet Discovery, connectedTo, Lunar Exploration>
+<Ground Station Operations, connectedTo, Space Debris Mitigation>
+<Ground Station Operations, partOf, Propellant Management>
+<International Collaboration, connectedTo, Launch Vehicle Integration>
+<International Collaboration, partOf, Propellant Management>
+<Launch Vehicle Integration, connectedTo, Ground Station Operations>
+<Launch Vehicle Integration, partOf, Propellant Management>
+<Lunar Exploration, connectedTo, Rocket Propulsion Development>
+<Orbital Mechanics, connectedTo, Extravehicular Activity Planning>
+<Payload Development, connectedTo, Exoplanet Discovery>
+<Payload Development, connectedTo, Extravehicular Activity Planning>
+<Payload Development, connectedTo, Sample Return Missions>
+<Payload Development, designs, Exoplanet Discovery>
+<Payload Development, orbits, Orbital Mechanics>
+<Rocket Propulsion Development, connectedTo, Asteroid Mining Feasibility>
+<Sample Return Missions, connectedTo, Exoplanet Discovery>
+<Space Debris Mitigation, partOf, Propellant Management>
+<Space Debris Mitigation, predicts, Sample Return Missions>
diff --git a/train/mermaid/medium/mermaid_311.txt b/train/mermaid/medium/mermaid_311.txt
new file mode 100644
index 0000000000000000000000000000000000000000..338ae3f1ed16b5ed59ba2f12a25edc2919bd0d6f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_311.txt
@@ -0,0 +1,20 @@
+<Astronaut Training, connectedTo, Mars Mission Planning>
+<Astronaut Training, partOf, Lunar Exploration>
+<Data Acquisition, connectedTo, Space Weather Forecasting>
+<Deep Space Communications, connectedTo, Astronaut Training>
+<Deep Space Communications, connectedTo, Robotics for Space Exploration>
+<Extravehicular Activity Planning, connectedTo, end>
+<Mars Mission Planning, connectedTo, Extravehicular Activity Planning>
+<Microgravity Experiments, connectedTo, Payload Development>
+<Microgravity Experiments, manages, Astronaut Training>
+<Microgravity Experiments, partOf, Lunar Exploration>
+<Payload Development, connectedTo, end>
+<Payload Development, explores, Microgravity Experiments>
+<Payload Development, partOf, Lunar Exploration>
+<Payload Development, receives, Mars Mission Planning>
+<Robotics for Space Exploration, builds, Mars Mission Planning>
+<Space Weather Forecasting, connectedTo, Deep Space Communications>
+<Space Weather Forecasting, connectedTo, Spacecraft Control>
+<Spacecraft Control, connectedTo, Payload Development>
+<Spacecraft Control, partOf, Lunar Exploration>
+<end, connectedTo, Space Weather Forecasting>
diff --git a/train/mermaid/medium/mermaid_312.txt b/train/mermaid/medium/mermaid_312.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0b66f749f28874700716760574c3e00c579fd457
--- /dev/null
+++ b/train/mermaid/medium/mermaid_312.txt
@@ -0,0 +1,23 @@
+<Asteroid Mining Feasibility, connectedTo, Rocket Propulsion Development>
+<Astrophysics Research, connectedTo, Exoplanet Discovery>
+<Astrophysics Research, partOf, Mars Mission Planning>
+<Deep Space Communications, connectedTo, Astrophysics Research>
+<Deep Space Communications, partOf, Mars Mission Planning>
+<Exoplanet Discovery, connectedTo, Deep Space Communications>
+<Exoplanet Discovery, connectedTo, Mission Design>
+<Extravehicular Activity Planning, connectedTo, Satellite Deployment>
+<Ground Station Operations, connectedTo, Lunar Exploration>
+<Ground Station Operations, yes, Space Station Operations>
+<Life Support Systems, connectedTo, Robotics for Space Exploration>
+<Lunar Exploration, connectedTo, Spacecraft Control>
+<Lunar Exploration, yes, Space Station Operations>
+<Mission Design, yes, Life Support Systems>
+<New Space Technology Development, connectedTo, Extravehicular Activity Planning>
+<Robotics for Space Exploration, connectedTo, end>
+<Rocket Propulsion Development, connectedTo, Space Station Operations>
+<Satellite Deployment, connectedTo, Exoplanet Discovery>
+<Space Station Operations, connectedTo, New Space Technology Development>
+<Spacecraft Control, connectedTo, Mission Design>
+<Spacecraft Control, no, Asteroid Mining Feasibility>
+<Spacecraft Control, yes, Exoplanet Discovery>
+<start, connectedTo, Ground Station Operations>
diff --git a/train/mermaid/medium/mermaid_313.txt b/train/mermaid/medium/mermaid_313.txt
new file mode 100644
index 0000000000000000000000000000000000000000..de6b40192ec0a430bde8402cbac6116218e2b5e7
--- /dev/null
+++ b/train/mermaid/medium/mermaid_313.txt
@@ -0,0 +1,20 @@
+<Biodiversity Impact Assessment, connectedTo, Carbon Cycle Research>
+<Biodiversity Impact Assessment, connectedTo, Flood Risk Assessment>
+<Carbon Cycle Research, connectedTo, International Climate Negotiation>
+<Carbon Cycle Research, partOf, Renewable Energy Potential Assessment>
+<Carbon Cycle Research, yes, Ice Sheet Dynamics>
+<Climate Change Vulnerability Assessment, connectedTo, Climate Impact Assessment>
+<Climate Change Vulnerability Assessment, connectedTo, Remote Sensing for Climate>
+<Climate Change Vulnerability Assessment, connectedTo, end>
+<Climate Impact Assessment, connectedTo, end>
+<Cloud Formation Research, no, Carbon Cycle Research>
+<Cloud Formation Research, partOf, Renewable Energy Potential Assessment>
+<Flood Risk Assessment, no, Climate Change Vulnerability Assessment>
+<Ice Sheet Dynamics, connectedTo, Biodiversity Impact Assessment>
+<Ice Sheet Dynamics, connectedTo, Flood Risk Assessment>
+<Ice Sheet Dynamics, partOf, Renewable Energy Potential Assessment>
+<International Climate Negotiation, connectedTo, Cloud Formation Research>
+<International Climate Negotiation, partOf, Renewable Energy Potential Assessment>
+<Remote Sensing for Climate, connectedTo, International Climate Negotiation>
+<Remote Sensing for Climate, no, Climate Impact Assessment>
+<start, connectedTo, Biodiversity Impact Assessment>
diff --git a/train/mermaid/medium/mermaid_315.mmd b/train/mermaid/medium/mermaid_315.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d3f279a45f8f6b79a894a6e652cd4bde35ae8675
--- /dev/null
+++ b/train/mermaid/medium/mermaid_315.mmd
@@ -0,0 +1,77 @@
+graph BT
+    N0([start])
+    N1(Biodiversity Impact Assessment)
+    N2[(Ocean Acidification Studies)]
+    N3[(Ocean Current Analysis)]
+    N4(Water Resource Management under Climate Change)
+    N5[[Ecological Footprint Calculation]]
+    N6(International Climate Negotiation)
+    N7(Green Technology Incubation)
+    N8(Atmospheric Monitoring)
+    N9[(Paleoclimate Reconstruction)]
+    N10([Renewable Energy Potential Assessment])
+    N11[Climate Resilient Agriculture]
+    N12([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Extreme Weather Event Analysis
+        nest0_0[Climate Policy Analysis]
+        nest0_1[Adaptation Strategy Development]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |yes| N10
+    N10 -.-> N11
+    N11 -.-> |no| N12
+    nest0_0 --> nest0_1
+    N11 -.-> |yes| nest0_0
+    nest0_1 --> N2
+    N1 --> S0
+    S0 -.-> |no| N5
+    S0 -.-> N3
+    S0 --> N12
+    N0 -.-> M0
+    N2 -.-> M0
+    N1 --> M0
+    M0 -.-> N4
+    N0 -.-> M1
+    N1 --> M1
+    M1 --> N9
+    style S0 fill:#F0F4C3,stroke:#AED581
+    style M0 fill:#F0F4C3,stroke:#AED581
+    style M1 fill:#FFDCD6,stroke:#FFB2A5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_319.txt b/train/mermaid/medium/mermaid_319.txt
new file mode 100644
index 0000000000000000000000000000000000000000..aa68b552f2f10795586959fd2998f5a608bc191b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_319.txt
@@ -0,0 +1,17 @@
+<Adaptation Strategy Development, connectedTo, end>
+<Atmospheric Monitoring, connectedTo, Paleoclimate Reconstruction>
+<Atmospheric Monitoring, partOf, Climate Policy Analysis>
+<Biodiversity Impact Assessment, connectedTo, Adaptation Strategy Development>
+<Biodiversity Impact Assessment, connectedTo, Glacier Mass Balance Monitoring>
+<Glacier Mass Balance Monitoring, connectedTo, Atmospheric Monitoring>
+<Glacier Mass Balance Monitoring, partOf, Climate Policy Analysis>
+<Ice Sheet Dynamics, connectedTo, Biodiversity Impact Assessment>
+<Ocean Current Analysis, connectedTo, Paleoclimate Reconstruction>
+<Paleoclimate Reconstruction, educates, Satellite Data Interpretation>
+<Remote Sensing for Climate, connectedTo, Adaptation Strategy Development>
+<Remote Sensing for Climate, connectedTo, Ocean Current Analysis>
+<Remote Sensing for Climate, connectedTo, Paleoclimate Reconstruction>
+<Remote Sensing for Climate, detects, end>
+<Remote Sensing for Climate, measures, Biodiversity Impact Assessment>
+<Satellite Data Interpretation, connectedTo, Ice Sheet Dynamics>
+<start, connectedTo, Remote Sensing for Climate>
diff --git a/train/mermaid/medium/mermaid_320.txt b/train/mermaid/medium/mermaid_320.txt
new file mode 100644
index 0000000000000000000000000000000000000000..93ee54bd3c1f4b484d685851b6e7dd0724b4ae54
--- /dev/null
+++ b/train/mermaid/medium/mermaid_320.txt
@@ -0,0 +1,22 @@
+<Aerosol Impact Assessment, connectedTo, Ocean Current Analysis>
+<Aerosol Impact Assessment, yes, Climate Impact Assessment>
+<Biodiversity Impact Assessment, connectedTo, Climate Impact Assessment>
+<Biodiversity Impact Assessment, yes, Aerosol Impact Assessment>
+<Carbon Sequestration Technologies, connectedTo, Climate Modeling>
+<Carbon Sequestration Technologies, connectedTo, end>
+<Climate Change Vulnerability Assessment, connectedTo, Sea Level Rise Projection>
+<Climate Change Vulnerability Assessment, partOf, Ecosystem Response Modeling>
+<Climate Finance Tracking, connectedTo, Climate Impact Assessment>
+<Climate Impact Assessment, connectedTo, Ecological Footprint Calculation>
+<Climate Modeling, connectedTo, International Climate Negotiation>
+<Climate Modeling, partOf, Ecosystem Response Modeling>
+<Ecological Footprint Calculation, connectedTo, Carbon Sequestration Technologies>
+<Green Technology Incubation, connectedTo, Biodiversity Impact Assessment>
+<Green Technology Incubation, no, end>
+<Green Technology Incubation, yes, Ecological Footprint Calculation>
+<International Climate Negotiation, connectedTo, Climate Change Vulnerability Assessment>
+<International Climate Negotiation, partOf, Ecosystem Response Modeling>
+<Ocean Current Analysis, yes, Climate Finance Tracking>
+<Sea Level Rise Projection, connectedTo, Climate Impact Assessment>
+<Sea Level Rise Projection, partOf, Ecosystem Response Modeling>
+<start, connectedTo, Green Technology Incubation>
diff --git a/train/mermaid/medium/mermaid_321.txt b/train/mermaid/medium/mermaid_321.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e8eb4bae8d005d28aca547ffa05cb508ed6edc6d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_321.txt
@@ -0,0 +1,19 @@
+<Climate Change Impact Study, connectedTo, Cloud Observation>
+<Climate Change Impact Study, partOf, Public Weather Briefing>
+<Cloud Observation, connectedTo, Lightning Detection>
+<Cloud Observation, partOf, Public Weather Briefing>
+<Flood Prediction, connectedTo, Upper Air Chart Analysis>
+<Flood Prediction, connectedTo, end>
+<Flood Prediction, no, Temperature Monitoring>
+<Hurricane Trajectory Modeling, connectedTo, Temperature Monitoring>
+<Lightning Detection, no, end>
+<Snowfall Measurement, connectedTo, Flood Prediction>
+<Snowfall Measurement, connectedTo, Synoptic Chart Analysis>
+<Snowfall Measurement, connectedTo, Temperature Monitoring>
+<Synoptic Chart Analysis, partOf, Public Weather Briefing>
+<Synoptic Chart Analysis, yes, Climate Change Impact Study>
+<Temperature Monitoring, yes, Lightning Detection>
+<Upper Air Chart Analysis, connectedTo, Temperature Monitoring>
+<Upper Air Chart Analysis, yes, Hurricane Trajectory Modeling>
+<start, connectedTo, Temperature Monitoring>
+<start, no, Snowfall Measurement>
diff --git a/train/mermaid/medium/mermaid_322.mmd b/train/mermaid/medium/mermaid_322.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..335e85b23b357a7b60cef9f0076395af6c99b533
--- /dev/null
+++ b/train/mermaid/medium/mermaid_322.mmd
@@ -0,0 +1,80 @@
+graph BT
+    N0([Meteorological Instrument Calibration])
+    N1(Storm Tracking)
+    N2[Climate Data Archiving]
+    N3[[Marine Weather Forecast]]
+    N4[[Precipitation Measurement]]
+    N5[[Climate Modeling]]
+    N6([Humidity Sensing])
+    N7[Drought Monitoring]
+    N8[Wind Speed and Direction]
+    N9(Mesoscale Meteorology)
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Cloud Observation
+        nest0_0[/Atmospheric Data Collection/]
+        nest0_1[Hurricane Trajectory Modeling]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |detects| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> |measures| N7
+    N7 -.-> N8
+    N8 --> |visualizes| N9
+    N9 --> N10
+    nest0_0 -.-> |supports| nest0_1
+    N7 -.-> nest0_0
+    nest0_1 -.-> N2
+    N3 --> S0
+    S0 -.-> |maps| N6
+    S0 -.-> N8
+    N3 -.-> S1
+    S1 -.-> |analyzes| N5
+    S1 --> N8
+    N2 -.-> M0
+    N1 -.-> M0
+    M0 -.-> N6
+    style N0 fill:#D1C4E9,stroke:#673AB7
+    style N1 fill:#D1C4E9,stroke:#673AB7
+    style N2 fill:#C2E8E6,stroke:#61CAC3
+    style N3 fill:#D1C4E9,stroke:#673AB7
+    style N4 fill:#FFFDE7,stroke:#FBC02D
+    style N5 fill:#D1C4E9,stroke:#673AB7
+    style N6 fill:#C2E8E6,stroke:#61CAC3
+    style N7 fill:#D1C4E9,stroke:#673AB7
+    style N8 fill:#C2E8E6,stroke:#61CAC3
+    style N9 fill:#C2E8E6,stroke:#61CAC3
+    style N10 fill:#D1C4E9,stroke:#673AB7
+    style S0 fill:#D1C4E9,stroke:#673AB7
+    style S1 fill:#FFFDE7,stroke:#FBC02D
+    style M0 fill:#D1C4E9,stroke:#673AB7
+    style nest0_0 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_1 fill:#C2E8E6,stroke:#61CAC3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#61CAC3,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_324.txt b/train/mermaid/medium/mermaid_324.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5fe36eed46a6bb3d57f8b8f382fcc608358ec322
--- /dev/null
+++ b/train/mermaid/medium/mermaid_324.txt
@@ -0,0 +1,26 @@
+<Agricultural Weather Advisory, identifies, end>
+<Arctic Weather Research, measures, Meteorological Station Maintenance>
+<Boundary Layer Study, connectedTo, Satellite Meteorology>
+<Boundary Layer Study, partOf, Climate Modeling>
+<Flood Prediction, alerts, Upper Air Chart Analysis>
+<Flood Prediction, connectedTo, Agricultural Weather Advisory>
+<Flood Prediction, reports, Meteorological Station Maintenance>
+<Lightning Detection, connectedTo, Marine Weather Forecast>
+<Lightning Detection, connectedTo, Temperature Monitoring>
+<Marine Weather Forecast, connectedTo, Flood Prediction>
+<Meteorological Station Maintenance, connectedTo, Precipitation Measurement>
+<Meteorological Station Maintenance, observes, Tropical Cyclone Analysis>
+<Precipitation Measurement, supports, Agricultural Weather Advisory>
+<Radar Imaging, connectedTo, Storm Tracking>
+<Satellite Meteorology, connectedTo, Temperature Monitoring>
+<Satellite Meteorology, partOf, Climate Modeling>
+<Severe Weather Warning, models, Boundary Layer Study>
+<Severe Weather Warning, partOf, Climate Modeling>
+<Storm Tracking, connectedTo, Marine Weather Forecast>
+<Temperature Monitoring, connectedTo, Marine Weather Forecast>
+<Temperature Monitoring, connectedTo, Radar Imaging>
+<Tropical Cyclone Analysis, integrates, Severe Weather Warning>
+<Tropical Cyclone Analysis, partOf, Climate Modeling>
+<Upper Air Chart Analysis, connectedTo, Agricultural Weather Advisory>
+<Upper Air Chart Analysis, connectedTo, Meteorological Station Maintenance>
+<Upper Air Chart Analysis, visualizes, Arctic Weather Research>
diff --git a/train/mermaid/medium/mermaid_325.mmd b/train/mermaid/medium/mermaid_325.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c9eaf4e9886e8947e86f9853a8ec2585a06614ea
--- /dev/null
+++ b/train/mermaid/medium/mermaid_325.mmd
@@ -0,0 +1,62 @@
+graph LR
+    N0([start])
+    N1[Weather Forecasting]
+    N2(Fire Weather Forecasting)
+    N3[/Nowcasting/]
+    N4[/Atmospheric Sounding/]
+    N5[(Cloud Observation)]
+    N6[(Boundary Layer Study)]
+    N7[Climate Change Impact Study]
+    N8(Snowfall Measurement)
+    N9(Atmospheric Data Collection)
+    N10[[Climate Modeling]]
+    N11[Pollution Dispersion Modeling]
+    N12([Seasonal Outlook Preparation])
+    N13([end])
+    M0(( ))
+    subgraph Air Quality Forecasting
+        nest0_0[Arctic Weather Research]
+        nest0_1([Ocean_Atmosphere Interaction Study])
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> |yes| N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> |yes| N9
+    N9 -.-> |yes| N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 --> N13
+    nest0_0 --> nest0_1
+    N11 -.-> nest0_0
+    nest0_1 -.-> |yes| N9
+    N6 -.-> |no| M0
+    N1 -.-> M0
+    M0 --> N8
+    N3 -.-> N2
+    style M0 fill:#FFECB3,stroke:#FFC107
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFC107,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_326.mmd b/train/mermaid/medium/mermaid_326.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a31b952e0ebf447cb8810f2be4a88516f5f22955
--- /dev/null
+++ b/train/mermaid/medium/mermaid_326.mmd
@@ -0,0 +1,54 @@
+graph BT
+    N0([Temperature Monitoring])
+    N1{Marine Weather Forecast}
+    N2(Aviation Weather Briefing)
+    N3[[Radar Imaging]]
+    N4([Storm Tracking])
+    S1(( ))
+    subgraph Numerical Weather Prediction
+        nest0_0[/Climate Data Archiving/]
+        nest0_1[(Ocean_Atmosphere Interaction Study)]
+        nest0_2[[Arctic Weather Research]]
+        nest0_3[(Drought Monitoring)]
+    end
+    N0 -.-> |classifies| N1
+    N1 --> N2
+    N2 -.-> |collects| N3
+    N3 -.-> N4
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N2 --> |calibrates| nest0_0
+    nest0_3 --> N2
+    N0 -.-> S1
+    S1 -.-> N2
+    S1 -.-> N3
+    S1 -.-> N4
+    N2 --> N4
+    N4 -.-> |calculates| nest0_0
+    style N0 fill:#F9FBE7,stroke:#DCE775
+    style N1 fill:#F9FBE7,stroke:#DCE775
+    style N2 fill:#E0E6E9,stroke:#AABEC6
+    style N3 fill:#E0E6E9,stroke:#AABEC6
+    style N4 fill:#F9FBE7,stroke:#DCE775
+    style S1 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_0 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_1 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_2 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_3 fill:#E0E6E9,stroke:#AABEC6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#5C6BC0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_327.txt b/train/mermaid/medium/mermaid_327.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5a4330c41de4219683aa898e839fc43b91256576
--- /dev/null
+++ b/train/mermaid/medium/mermaid_327.txt
@@ -0,0 +1,21 @@
+<Agricultural Weather Advisory, connectedTo, Flood Prediction>
+<Agricultural Weather Advisory, partOf, Radar Imaging>
+<Atmospheric Sounding, connectedTo, Pollution Dispersion Modeling>
+<Atmospheric Sounding, partOf, Radar Imaging>
+<Boundary Layer Study, connectedTo, end>
+<Flood Prediction, connectedTo, Meteorological Instrument Calibration>
+<Flood Prediction, connectedTo, Upper Air Chart Analysis>
+<Meteorological Instrument Calibration, yes, Boundary Layer Study>
+<Pollution Dispersion Modeling, partOf, Radar Imaging>
+<Pollution Dispersion Modeling, yes, Agricultural Weather Advisory>
+<Snowfall Measurement, no, Atmospheric Sounding>
+<Snowfall Measurement, partOf, Radar Imaging>
+<Synoptic Chart Analysis, connectedTo, Boundary Layer Study>
+<Synoptic Chart Analysis, connectedTo, Meteorological Instrument Calibration>
+<Synoptic Chart Analysis, connectedTo, Snowfall Measurement>
+<Synoptic Chart Analysis, connectedTo, end>
+<Upper Air Chart Analysis, connectedTo, Meteorological Instrument Calibration>
+<Upper Air Chart Analysis, connectedTo, end>
+<Upper Air Chart Analysis, yes, Synoptic Chart Analysis>
+<start, no, Meteorological Instrument Calibration>
+<start, yes, Flood Prediction>
diff --git a/train/mermaid/medium/mermaid_329.txt b/train/mermaid/medium/mermaid_329.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ff43e95023b8ad854e6698f2c831ab49a16e4976
--- /dev/null
+++ b/train/mermaid/medium/mermaid_329.txt
@@ -0,0 +1,19 @@
+<Circular Economy Initiatives, connectedTo, Landfill Gas Collection>
+<Circular Economy Initiatives, no, end>
+<Industrial Waste Management, connectedTo, Paper Recycling>
+<Industrial Waste Management, partOf, Biomedical Waste Handling>
+<Landfill Gas Collection, connectedTo, Organics Collection>
+<Landfill Gas Collection, partOf, Biomedical Waste Handling>
+<Leachate Treatment, connectedTo, Circular Economy Initiatives>
+<Leachate Treatment, connectedTo, Textile Recycling>
+<Leachate Treatment, connectedTo, Waste Management Data Analytics>
+<Leachate Treatment, connectedTo, end>
+<Organics Collection, no, Industrial Waste Management>
+<Organics Collection, partOf, Biomedical Waste Handling>
+<Paper Recycling, connectedTo, Textile Recycling>
+<Paper Recycling, partOf, Biomedical Waste Handling>
+<Textile Recycling, connectedTo, Circular Economy Initiatives>
+<Textile Recycling, no, end>
+<Textile Recycling, yes, Waste Management Data Analytics>
+<Waste Management Data Analytics, no, Circular Economy Initiatives>
+<start, no, Leachate Treatment>
diff --git a/train/mermaid/medium/mermaid_332.txt b/train/mermaid/medium/mermaid_332.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4789d3ec77359e623b0a9651555dc977d4876552
--- /dev/null
+++ b/train/mermaid/medium/mermaid_332.txt
@@ -0,0 +1,25 @@
+<Closed_Loop Systems, connectedTo, Extended Producer Responsibility>
+<Closed_Loop Systems, connectedTo, Waste Reduction Planning>
+<Closed_Loop Systems, no, end>
+<Construction and Demolition Waste Management, connectedTo, Transfer Station Management>
+<Extended Producer Responsibility, connectedTo, end>
+<Industrial Waste Management, partOf, Landfill Gas Collection>
+<Industrial Waste Management, yes, Paper Recycling>
+<Paper Recycling, connectedTo, Waste Management Data Analytics>
+<Paper Recycling, partOf, Landfill Gas Collection>
+<Plastic Recycling Technologies, connectedTo, Zero Waste Initiatives>
+<Recycling Processing, connectedTo, Industrial Waste Management>
+<Recycling Processing, connectedTo, Waste Logistics Optimization>
+<Transfer Station Management, connectedTo, Waste Audit>
+<Waste Audit, connectedTo, Extended Producer Responsibility>
+<Waste Audit, connectedTo, Plastic Recycling Technologies>
+<Waste Audit, yes, Extended Producer Responsibility>
+<Waste Audit, yes, Waste Reduction Planning>
+<Waste Incineration, connectedTo, Extended Producer Responsibility>
+<Waste Incineration, yes, Closed_Loop Systems>
+<Waste Logistics Optimization, connectedTo, Construction and Demolition Waste Management>
+<Waste Management Data Analytics, no, Waste Audit>
+<Waste Management Data Analytics, partOf, Landfill Gas Collection>
+<Waste Reduction Planning, yes, Extended Producer Responsibility>
+<Zero Waste Initiatives, yes, Waste Incineration>
+<start, connectedTo, Recycling Processing>
diff --git a/train/mermaid/medium/mermaid_333.mmd b/train/mermaid/medium/mermaid_333.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..de4a07391873abc4e565cececb29cd4b5d50a147
--- /dev/null
+++ b/train/mermaid/medium/mermaid_333.mmd
@@ -0,0 +1,68 @@
+graph TD
+    N0([Waste Reduction Planning])
+    N1(Landfill Operation)
+    N2[[Waste Management Policy Development]]
+    N3[Waste Management Data Analytics]
+    N4[/Illegal Dumping Monitoring/]
+    N5[Construction and Demolition Waste Management]
+    N6([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Community Recycling Programs
+        nest0_0([Public Education on Waste])
+        nest0_1[Waste Logistics Optimization]
+        nest0_2[(Hazardous Waste Disposal)]
+    end
+    N0 -.-> N1
+    N1 --> |extracts| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N5 --> |recovers| nest0_0
+    nest0_2 --> N3
+    N0 -.-> S0
+    S0 --> N6
+    S0 --> |measures| N4
+    N1 --> S1
+    S1 --> |permits| N3
+    S1 -.-> N5
+    N4 -.-> M1
+    N2 -.-> M1
+    M1 --> N6
+    style N0 fill:#F0F0F0,stroke:#D2D2D2
+    style N1 fill:#F0F0F0,stroke:#D2D2D2
+    style N2 fill:#D0E0F8,stroke:#4285F4
+    style N3 fill:#E0F2F1,stroke:#4DB6AC
+    style N4 fill:#D0E0F8,stroke:#4285F4
+    style N5 fill:#F0F0F0,stroke:#D2D2D2
+    style N6 fill:#F0F0F0,stroke:#D2D2D2
+    style S0 fill:#D0E0F8,stroke:#4285F4
+    style S1 fill:#F0F0F0,stroke:#D2D2D2
+    style M1 fill:#E0F2F1,stroke:#4DB6AC
+    style nest0_0 fill:#D0E0F8,stroke:#4285F4
+    style nest0_1 fill:#E0F2F1,stroke:#4DB6AC
+    style nest0_2 fill:#F0F0F0,stroke:#D2D2D2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D2D2D2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_334.mmd b/train/mermaid/medium/mermaid_334.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5678043396280a908333fa04efae557ffb508c4a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_334.mmd
@@ -0,0 +1,68 @@
+graph LR
+    N0([Closed_Loop Systems])
+    N1[/Recycling Processing/]
+    N2([Construction and Demolition Waste Management])
+    N3[/Circular Economy Initiatives/]
+    N4(Landfill Gas Collection)
+    N5([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Waste Characterization Study
+        nest0_0[(Electronic Waste Recycling)]
+        nest0_1[/Glass Recycling/]
+        nest0_2[Plastic Recycling Technologies]
+        nest0_3[(Metal Recycling)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    nest0_0 --> |minimizes| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N2 -.-> nest0_0
+    nest0_3 -.-> N4
+    N1 --> S0
+    S0 --> |transports| N3
+    S0 --> |manages| N5
+    N0 -.-> S1
+    S1 --> N5
+    S1 -.-> |develops| N3
+    N2 --> M0
+    N1 -.-> M0
+    M0 --> N4
+    style N0 fill:#FFF0CC,stroke:#FFCC80
+    style N1 fill:#D3D7EB,stroke:#8C9EFF
+    style N2 fill:#FFFDE7,stroke:#FFF176
+    style N3 fill:#FFFDE7,stroke:#FFF176
+    style N4 fill:#FFFDE7,stroke:#FFF176
+    style N5 fill:#FFF0CC,stroke:#FFCC80
+    style S0 fill:#D3D7EB,stroke:#8C9EFF
+    style S1 fill:#FFF0CC,stroke:#FFCC80
+    style M0 fill:#FFFDE7,stroke:#FFF176
+    style nest0_0 fill:#FFFDE7,stroke:#FFF176
+    style nest0_1 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_2 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_3 fill:#FFFDE7,stroke:#FFF176
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFCC80,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_335.mmd b/train/mermaid/medium/mermaid_335.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..57456b676e6e44f3b3bf1b15f63ceb958de242fe
--- /dev/null
+++ b/train/mermaid/medium/mermaid_335.mmd
@@ -0,0 +1,64 @@
+graph BT
+    N0([Waste Characterization Study])
+    N1[(Hazardous Waste Disposal)]
+    N2([Landfill Gas Collection])
+    N3(Waste Collection)
+    N4([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Waste Audit
+        nest0_0[Metal Recycling]
+        nest0_1[[Textile Recycling]]
+        nest0_2[Resource Recovery]
+        nest0_3{Waste Management Data Analytics}
+    end
+    N0 -.-> |enforces| N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> |plans| N4
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |collects| nest0_2
+    nest0_2 --> nest0_3
+    N1 --> nest0_0
+    nest0_3 --> N2
+    N1 -.-> S0
+    S0 -.-> |composts| N3
+    S0 --> N4
+    N1 -.-> S1
+    S1 --> N3
+    S1 --> |transports| N4
+    N0 --> M0
+    N1 -.-> M0
+    M0 -.-> N3
+    style N0 fill:#F1F8E9,stroke:#388E3C
+    style N1 fill:#DFE7EB,stroke:#B0C5CD
+    style N2 fill:#F1F8E9,stroke:#388E3C
+    style N3 fill:#F1F8E9,stroke:#388E3C
+    style N4 fill:#DFE7EB,stroke:#B0C5CD
+    style S0 fill:#DFE7EB,stroke:#B0C5CD
+    style S1 fill:#F1F8E9,stroke:#388E3C
+    style M0 fill:#B3E5FC,stroke:#03A9F4
+    style nest0_0 fill:#B3E5FC,stroke:#03A9F4
+    style nest0_1 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_2 fill:#F1F8E9,stroke:#388E3C
+    style nest0_3 fill:#DFE7EB,stroke:#B0C5CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#03A9F4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_335.txt b/train/mermaid/medium/mermaid_335.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8e4b82d098edb3a12d749689de8f9ade4487de71
--- /dev/null
+++ b/train/mermaid/medium/mermaid_335.txt
@@ -0,0 +1,18 @@
+<Hazardous Waste Disposal, composts, Waste Collection>
+<Hazardous Waste Disposal, connectedTo, Landfill Gas Collection>
+<Hazardous Waste Disposal, connectedTo, Metal Recycling>
+<Hazardous Waste Disposal, connectedTo, Waste Collection>
+<Hazardous Waste Disposal, connectedTo, end>
+<Hazardous Waste Disposal, transports, end>
+<Landfill Gas Collection, connectedTo, Waste Collection>
+<Metal Recycling, connectedTo, Textile Recycling>
+<Metal Recycling, partOf, Waste Audit>
+<Resource Recovery, connectedTo, Waste Management Data Analytics>
+<Resource Recovery, partOf, Waste Audit>
+<Textile Recycling, collects, Resource Recovery>
+<Textile Recycling, partOf, Waste Audit>
+<Waste Characterization Study, connectedTo, Waste Collection>
+<Waste Characterization Study, enforces, Hazardous Waste Disposal>
+<Waste Collection, plans, end>
+<Waste Management Data Analytics, connectedTo, Landfill Gas Collection>
+<Waste Management Data Analytics, partOf, Waste Audit>
diff --git a/train/mermaid/medium/mermaid_336.mmd b/train/mermaid/medium/mermaid_336.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..67a8402b6c1d67d63ae5a620d3f68652bb575228
--- /dev/null
+++ b/train/mermaid/medium/mermaid_336.mmd
@@ -0,0 +1,69 @@
+graph RL
+    N0([start])
+    N1[(Public Education on Waste)]
+    N2[Landfill Gas Collection]
+    N3[Waste Characterization Study]
+    N4(Textile Recycling)
+    N5[(Anaerobic Digestion)]
+    N6[(Extended Producer Responsibility)]
+    N7[(Electronic Waste Recycling)]
+    N8([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Waste Management Policy Development
+        nest0_0([Organics Collection])
+        nest0_1[/Waste Collection/]
+        nest0_2([Waste Reduction Planning])
+        nest0_3(Transfer Station Management)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> |yes| N7
+    N7 -.-> N8
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N6 --> |yes| nest0_0
+    nest0_3 --> N1
+    N5 --> S0
+    S0 --> |no| N8
+    S0 -.-> |yes| N7
+    N5 --> M0
+    N2 -.-> M0
+    N6 -.-> M0
+    M0 -.-> N8
+    N0 -.-> M1
+    N1 -.-> |yes| M1
+    M1 -.-> N3
+    style S0 fill:#E6EE9C,stroke:#CDDC39
+    style M0 fill:#E6EE9C,stroke:#CDDC39
+    style M1 fill:#C8E6C9,stroke:#4CAF50
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDBDBD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_336.txt b/train/mermaid/medium/mermaid_336.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f435379c778ac3a12b680ebcd9974c2019cd3b1e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_336.txt
@@ -0,0 +1,24 @@
+<Anaerobic Digestion, connectedTo, Extended Producer Responsibility>
+<Anaerobic Digestion, connectedTo, end>
+<Anaerobic Digestion, no, end>
+<Anaerobic Digestion, yes, Electronic Waste Recycling>
+<Electronic Waste Recycling, connectedTo, end>
+<Extended Producer Responsibility, connectedTo, end>
+<Extended Producer Responsibility, yes, Electronic Waste Recycling>
+<Extended Producer Responsibility, yes, Organics Collection>
+<Landfill Gas Collection, connectedTo, Waste Characterization Study>
+<Landfill Gas Collection, connectedTo, end>
+<Organics Collection, connectedTo, Waste Collection>
+<Organics Collection, partOf, Waste Management Policy Development>
+<Public Education on Waste, connectedTo, Landfill Gas Collection>
+<Public Education on Waste, yes, Waste Characterization Study>
+<Textile Recycling, connectedTo, Anaerobic Digestion>
+<Transfer Station Management, connectedTo, Public Education on Waste>
+<Transfer Station Management, partOf, Waste Management Policy Development>
+<Waste Characterization Study, connectedTo, Textile Recycling>
+<Waste Collection, connectedTo, Waste Reduction Planning>
+<Waste Collection, partOf, Waste Management Policy Development>
+<Waste Reduction Planning, connectedTo, Transfer Station Management>
+<Waste Reduction Planning, partOf, Waste Management Policy Development>
+<start, connectedTo, Public Education on Waste>
+<start, connectedTo, Waste Characterization Study>
diff --git a/train/mermaid/medium/mermaid_338.txt b/train/mermaid/medium/mermaid_338.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4cccac293b3f834a2fcad80875542702c568450f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_338.txt
@@ -0,0 +1,24 @@
+<Drought Management, no, Water Meter Reading>
+<Greywater Recycling, connectedTo, Wastewater Collection>
+<Hydroelectric Power Generation, connectedTo, Industrial Water Use Optimization>
+<Hydroelectric Power Generation, partOf, Wastewater Treatment>
+<Industrial Water Use Optimization, partOf, Wastewater Treatment>
+<Industrial Water Use Optimization, yes, Greywater Recycling>
+<Irrigation Management, connectedTo, Water Resource Planning>
+<Piping Network Repair, connectedTo, Irrigation Management>
+<Pollution Source Identification, connectedTo, Sewer System Inspection>
+<Sewer System Inspection, connectedTo, Stormwater Management>
+<Stormwater Management, connectedTo, Drought Management>
+<Stormwater Management, no, Water Resource Planning>
+<Stormwater Management, no, end>
+<Transboundary Water Management, connectedTo, Hydroelectric Power Generation>
+<Transboundary Water Management, partOf, Wastewater Treatment>
+<Wastewater Collection, no, Piping Network Repair>
+<Water Meter Reading, connectedTo, Drought Management>
+<Water Meter Reading, connectedTo, Greywater Recycling>
+<Water Meter Reading, connectedTo, Water Scarcity Mitigation>
+<Water Resource Planning, yes, end>
+<Water Scarcity Mitigation, connectedTo, Transboundary Water Management>
+<Water Scarcity Mitigation, partOf, Wastewater Treatment>
+<Water Scarcity Mitigation, yes, Wastewater Collection>
+<start, yes, Pollution Source Identification>
diff --git a/train/mermaid/medium/mermaid_339.mmd b/train/mermaid/medium/mermaid_339.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..76516f712d099a0af8cfb99a47a988d46218f251
--- /dev/null
+++ b/train/mermaid/medium/mermaid_339.mmd
@@ -0,0 +1,61 @@
+graph TD
+    N0([start])
+    N1(Desalination)
+    N2[Dam Management]
+    N3[[Water Quality Monitoring]]
+    N4([Drinking Water Standards Compliance])
+    N5[/Industrial Water Use Optimization/]
+    N6[(Water Treatment)]
+    N7(Water Resource Planning)
+    N8[Wastewater Treatment]
+    N9{Public Awareness Campaigns}
+    N10([end])
+    S0(( ))
+    subgraph Water Loss Detection
+        nest0_0[/Water Conservation Planning/]
+        nest0_1(Hydroelectric Power Generation)
+        nest0_2{Aquifer Recharge}
+        nest0_3[[Watershed Management]]
+    end
+    N0 --> |no| N1
+    N1 --> N2
+    N2 --> |no| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> |no| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> N10
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N1 --> |yes| nest0_0
+    nest0_3 --> |no| N2
+    N2 --> S0
+    S0 -.-> N6
+    S0 -.-> |yes| N8
+    nest0_3 --> nest0_1
+    N7 --> N2
+    style S0 fill:#D1C4E9,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_34.mmd b/train/mermaid/medium/mermaid_34.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..505d1635e40242bf58cf8b9d8c2c9af6e232b57d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_34.mmd
@@ -0,0 +1,88 @@
+graph LR
+    N0([start])
+    N1{Affiliate Marketing}
+    N2[/Cart Abandonment/]
+    N3(Customer Review)
+    N4[[Checkout]]
+    N5[/Customer Inquiry/]
+    N6[(Add to Cart)]
+    N7[Stock Replenishment]
+    N8[[Invoice Generation]]
+    N9[Return Merchandise Authorization]
+    N10[/Inventory Update/]
+    N11(Customer Segmentation)
+    N12[[Loyalty Points]]
+    N13[Search Engine Optimization]
+    N14([Supplier Onboarding])
+    S0(( ))
+    M0(( ))
+    subgraph Package Return
+        nest0_0[Mobile App Interaction]
+        nest0_1[(Fraud Detection)]
+    end
+    N0 -.-> |inquires| N1
+    N1 --> |collects| N2
+    N2 -.-> N3
+    N3 --> |lists| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> N11
+    N11 --> |updates| N12
+    N12 -.-> |returns| N13
+    N13 -.-> |searches| N14
+    nest0_0 -.-> nest0_1
+    N12 --> nest0_0
+    nest0_1 --> N2
+    N1 -.-> S0
+    S0 --> N9
+    S0 --> N7
+    N3 -.-> M0
+    N0 --> M0
+    M0 -.-> N11
+    style N0 fill:#CFD8DC,stroke:#607D8B
+    style N1 fill:#E0F7FA,stroke:#00BCD4
+    style N2 fill:#E0F7FA,stroke:#00BCD4
+    style N3 fill:#CFD8DC,stroke:#607D8B
+    style N4 fill:#E0F7FA,stroke:#00BCD4
+    style N5 fill:#CFD8DC,stroke:#607D8B
+    style N6 fill:#CFD8DC,stroke:#607D8B
+    style N7 fill:#FFCDD2,stroke:#F44336
+    style N8 fill:#E0F7FA,stroke:#00BCD4
+    style N9 fill:#E0F7FA,stroke:#00BCD4
+    style N10 fill:#FFCDD2,stroke:#F44336
+    style N11 fill:#CFD8DC,stroke:#607D8B
+    style N12 fill:#CFD8DC,stroke:#607D8B
+    style N13 fill:#FFCDD2,stroke:#F44336
+    style N14 fill:#CFD8DC,stroke:#607D8B
+    style S0 fill:#E0F7FA,stroke:#00BCD4
+    style M0 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_0 fill:#CFD8DC,stroke:#607D8B
+    style nest0_1 fill:#FFCDD2,stroke:#F44336
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_340.mmd b/train/mermaid/medium/mermaid_340.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6572c259d93deb9bc11d9ef987356f475dbebb2a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_340.mmd
@@ -0,0 +1,68 @@
+graph BT
+    N0([Water Conservation Planning])
+    N1([Water Meter Reading])
+    N2[Water Distribution]
+    N3[Water Treatment]
+    N4(Aquifer Recharge)
+    N5[[Watershed Management]]
+    N6[Sewer System Inspection]
+    N7[(Greywater Recycling)]
+    N8[(Wastewater Collection)]
+    N9([Drinking Water Standards Compliance])
+    S0(( ))
+    M0(( ))
+    subgraph Environmental Flow Assessment
+        nest0_0([Smart Water Networks])
+        nest0_1{Transboundary Water Management}
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> |tests| N5
+    N5 -.-> |audits| N6
+    N6 -.-> |regulates| N7
+    N7 --> N8
+    N8 --> N9
+    nest0_0 --> nest0_1
+    N7 -.-> nest0_0
+    nest0_1 -.-> N8
+    N1 --> S0
+    S0 --> N3
+    S0 -.-> N8
+    N0 --> M0
+    N1 --> |irrigates| M0
+    M0 -.-> N3
+    style N0 fill:#D0EFEE,stroke:#73C6BC
+    style N1 fill:#FFF9D4,stroke:#FFE69C
+    style N2 fill:#E8F0EA,stroke:#92C79A
+    style N3 fill:#D0EFEE,stroke:#73C6BC
+    style N4 fill:#D0EFEE,stroke:#73C6BC
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#E8F0EA,stroke:#92C79A
+    style N7 fill:#E8F0EA,stroke:#92C79A
+    style N8 fill:#E8F0EA,stroke:#92C79A
+    style N9 fill:#FFF9D4,stroke:#FFE69C
+    style S0 fill:#E8F0EA,stroke:#92C79A
+    style M0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_1 fill:#FFF9D4,stroke:#FFE69C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFE69C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_343.mmd b/train/mermaid/medium/mermaid_343.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5dc85d8ccfe6373dd83d3f636ad3eba162239b60
--- /dev/null
+++ b/train/mermaid/medium/mermaid_343.mmd
@@ -0,0 +1,60 @@
+graph BT
+    N0([Climate Change Adaptation for Water])
+    N1([Stormwater Management])
+    N2[/Dam Management/]
+    N3{Water Infrastructure Maintenance}
+    N4[(Hydrological Modeling)]
+    N5(Water Scarcity Mitigation)
+    N6([Industrial Water Use Optimization])
+    S1(( ))
+    M0(( ))
+    subgraph Water Quality Monitoring
+        nest0_0[/Water Resource Planning/]
+        nest0_1[(Smart Water Networks)]
+        nest0_2(Water Treatment)
+    end
+    N0 -.-> N1
+    N1 --> |detects| N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N2 --> |measures| nest0_0
+    nest0_2 -.-> |licenses| N5
+    N2 -.-> S1
+    S1 -.-> N5
+    S1 -.-> |optimizes| N6
+    N0 --> |supplies| M0
+    N1 -.-> M0
+    M0 --> N4
+    style N0 fill:#FFEBEE,stroke:#E57373
+    style N1 fill:#FFEBEE,stroke:#E57373
+    style N2 fill:#FFEBEE,stroke:#E57373
+    style N3 fill:#C8E6C9,stroke:#388E3C
+    style N4 fill:#C8E6C9,stroke:#388E3C
+    style N5 fill:#FFEBEE,stroke:#E57373
+    style N6 fill:#C8E6C9,stroke:#388E3C
+    style S1 fill:#C8E6C9,stroke:#388E3C
+    style M0 fill:#C8E6C9,stroke:#388E3C
+    style nest0_0 fill:#FFEBEE,stroke:#E57373
+    style nest0_1 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_2 fill:#FFEBEE,stroke:#E57373
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_344.mmd b/train/mermaid/medium/mermaid_344.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b26d6126ba878fe32bed0b6680e95a617e294b76
--- /dev/null
+++ b/train/mermaid/medium/mermaid_344.mmd
@@ -0,0 +1,76 @@
+graph BT
+    N0([start])
+    N1(Watershed Management)
+    N2[Water Infrastructure Maintenance]
+    N3[[Desalination]]
+    N4[/Water Conservation Planning/]
+    N5(Pollution Source Identification)
+    N6[(Transboundary Water Management)]
+    N7[[Wastewater Collection]]
+    N8[Sewer System Inspection]
+    N9{Agricultural Water Use Efficiency}
+    N10(Water Treatment)
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Billing and Revenue Management
+        nest0_0[(Water Scarcity Mitigation)]
+        nest0_1([Groundwater Management])
+        nest0_2([Piping Network Repair])
+        nest0_3[Stormwater Management]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |no| N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> |yes| N9
+    N9 --> N10
+    N10 -.-> N11
+    nest0_0 -.-> |no| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N7 -.-> nest0_0
+    nest0_3 -.-> |yes| N2
+    N0 --> S0
+    S0 --> N8
+    S0 -.-> |no| N5
+    N5 --> S1
+    S1 --> N10
+    S1 --> N8
+    N6 --> M0
+    N3 -.-> M0
+    M0 -.-> N11
+    style S0 fill:#FDFCEB,stroke:#EAEFA5
+    style S1 fill:#FFEBEE,stroke:#E57373
+    style M0 fill:#FFEBEE,stroke:#E57373
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#E57373,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_345.txt b/train/mermaid/medium/mermaid_345.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b02da3ff0443fc0ac09455cba056c29ac1ad2979
--- /dev/null
+++ b/train/mermaid/medium/mermaid_345.txt
@@ -0,0 +1,21 @@
+<Cleaning and Processing, connectedTo, Recycling Data Tracking>
+<Cleaning and Processing, reprocesses, Recycling Policy Advocacy>
+<Energy Recovery from Non_Recyclables, minimizes, Cleaning and Processing>
+<Energy Recovery from Non_Recyclables, partOf, Battery Recycling>
+<Glass Recycling, connectedTo, Commercial Recycling Solutions>
+<Hazardous Material Recovery, compacts, Public Recycling Programs>
+<Industrial Recycling Programs, connectedTo, Energy Recovery from Non_Recyclables>
+<Industrial Recycling Programs, partOf, Battery Recycling>
+<Life Cycle Assessment, connectedTo, Textile Recycling>
+<Material Collection, connectedTo, Glass Recycling>
+<Material Purity Testing, connectedTo, Cleaning and Processing>
+<Material Purity Testing, connectedTo, Material Collection>
+<Product Design for Recyclability, connectedTo, Life Cycle Assessment>
+<Product Design for Recyclability, connectedTo, Material Collection>
+<Public Recycling Programs, connectedTo, Material Collection>
+<Recycling Data Tracking, converts, Industrial Recycling Programs>
+<Recycling Data Tracking, partOf, Battery Recycling>
+<Recycling Policy Advocacy, connectedTo, Hazardous Material Recovery>
+<Textile Recycling, connectedTo, Material Collection>
+<Textile Recycling, connectedTo, Material Purity Testing>
+<Textile Recycling, partners, Material Collection>
diff --git a/train/mermaid/medium/mermaid_346.mmd b/train/mermaid/medium/mermaid_346.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5a122411112282ac1985c950444b41d8cfdef6cd
--- /dev/null
+++ b/train/mermaid/medium/mermaid_346.mmd
@@ -0,0 +1,86 @@
+graph TD
+    N0([start])
+    N1([Advanced Sorting Technologies])
+    N2[Recycling Market Development]
+    N3(Life Cycle Assessment)
+    N4[/New Product Manufacturing/]
+    N5(Material Collection)
+    N6([Contamination Reduction])
+    N7[Deposit_Return Schemes]
+    N8{Material Purity Testing}
+    N9[Circular Economy Implementation]
+    N10[(Electronic Waste Recycling)]
+    N11(Product Design for Recyclability)
+    N12([end])
+    S0(( ))
+    M0(( ))
+    subgraph Plastic Recycling
+        nest0_0([Metal Recycling])
+        nest0_1(Textile Recycling)
+        nest0_2[(Hazardous Material Recovery)]
+    end
+    N0 --> |reduces| N1
+    N1 -.-> |compacts| N2
+    N2 -.-> |assesses| N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> |audits| N6
+    N6 --> N7
+    N7 --> |measures| N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 --> |processes| N11
+    N11 -.-> N12
+    nest0_0 -.-> |classifies| nest0_1
+    nest0_1 -.-> nest0_2
+    N3 -.-> |verifies| nest0_0
+    nest0_2 --> N4
+    N7 -.-> S0
+    S0 --> N11
+    S0 --> N12
+    N0 -.-> M0
+    N1 --> M0
+    N2 -.-> M0
+    M0 --> N4
+    style N0 fill:#DFE7EB,stroke:#B0C5CD
+    style N1 fill:#ECEFF1,stroke:#90A4AE
+    style N2 fill:#ECEFF1,stroke:#90A4AE
+    style N3 fill:#ECEFF1,stroke:#90A4AE
+    style N4 fill:#BBDEFB,stroke:#2196F3
+    style N5 fill:#BBDEFB,stroke:#2196F3
+    style N6 fill:#DFE7EB,stroke:#B0C5CD
+    style N7 fill:#ECEFF1,stroke:#90A4AE
+    style N8 fill:#ECEFF1,stroke:#90A4AE
+    style N9 fill:#DFE7EB,stroke:#B0C5CD
+    style N10 fill:#DFE7EB,stroke:#B0C5CD
+    style N11 fill:#ECEFF1,stroke:#90A4AE
+    style N12 fill:#DFE7EB,stroke:#B0C5CD
+    style S0 fill:#BBDEFB,stroke:#2196F3
+    style M0 fill:#BBDEFB,stroke:#2196F3
+    style nest0_0 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_1 fill:#BBDEFB,stroke:#2196F3
+    style nest0_2 fill:#DFE7EB,stroke:#B0C5CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#B0C5CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_347.mmd b/train/mermaid/medium/mermaid_347.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7d7628d0782dacea016659206f3388138135d876
--- /dev/null
+++ b/train/mermaid/medium/mermaid_347.mmd
@@ -0,0 +1,60 @@
+graph BT
+    N0([start])
+    N1[/Waste Audit for Recycling/]
+    N2{Product Design for Recyclability}
+    N3[Hazardous Material Recovery]
+    N4(Recycling Market Development)
+    N5[(Recycling Policy Advocacy)]
+    N6([Mechanical Recycling])
+    S0(( ))
+    M0(( ))
+    subgraph Material Purity Testing
+        nest0_0[/Chemical Recycling/]
+        nest0_1[/Material Collection/]
+        nest0_2[Deposit_Return Schemes]
+    end
+    N0 --> N1
+    N1 -.-> |manufactures| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> |bundles| N5
+    N5 -.-> |reduces| N6
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N1 -.-> nest0_0
+    nest0_2 --> N6
+    N2 --> S0
+    S0 -.-> N6
+    S0 --> N5
+    N1 -.-> |sorts| M0
+    N0 -.-> M0
+    M0 --> N5
+    style N0 fill:#FAEBF3,stroke:#F7BEE0
+    style N1 fill:#FAEBF3,stroke:#F7BEE0
+    style N2 fill:#C5CAE9,stroke:#3F51B5
+    style N3 fill:#F9FBE7,stroke:#DCE775
+    style N4 fill:#FAEBF3,stroke:#F7BEE0
+    style N5 fill:#F9FBE7,stroke:#DCE775
+    style N6 fill:#C5CAE9,stroke:#3F51B5
+    style S0 fill:#FAEBF3,stroke:#F7BEE0
+    style M0 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_0 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_1 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_2 fill:#C5CAE9,stroke:#3F51B5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#3F51B5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_347.txt b/train/mermaid/medium/mermaid_347.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0230ea5f07ab9fb79559f4b6a4f346daa55d5521
--- /dev/null
+++ b/train/mermaid/medium/mermaid_347.txt
@@ -0,0 +1,17 @@
+<Chemical Recycling, connectedTo, Material Collection>
+<Chemical Recycling, partOf, Material Purity Testing>
+<Deposit_Return Schemes, connectedTo, Mechanical Recycling>
+<Deposit_Return Schemes, partOf, Material Purity Testing>
+<Hazardous Material Recovery, connectedTo, Recycling Market Development>
+<Material Collection, connectedTo, Deposit_Return Schemes>
+<Material Collection, partOf, Material Purity Testing>
+<Product Design for Recyclability, connectedTo, Hazardous Material Recovery>
+<Product Design for Recyclability, connectedTo, Mechanical Recycling>
+<Product Design for Recyclability, connectedTo, Recycling Policy Advocacy>
+<Recycling Market Development, bundles, Recycling Policy Advocacy>
+<Recycling Policy Advocacy, reduces, Mechanical Recycling>
+<Waste Audit for Recycling, connectedTo, Chemical Recycling>
+<Waste Audit for Recycling, manufactures, Product Design for Recyclability>
+<Waste Audit for Recycling, sorts, Recycling Policy Advocacy>
+<start, connectedTo, Recycling Policy Advocacy>
+<start, connectedTo, Waste Audit for Recycling>
diff --git a/train/mermaid/medium/mermaid_348.mmd b/train/mermaid/medium/mermaid_348.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..faff6ecbce1610c9ccf49bbf7f0412a02501f51d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_348.mmd
@@ -0,0 +1,60 @@
+graph TD
+    N0([start])
+    N1(Plastic Recycling)
+    N2[[Waste Stream Analysis]]
+    N3[Contamination Reduction]
+    N4[Recycling Market Development]
+    N5[Metal Recycling]
+    N6([Circular Economy Implementation])
+    N7([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Chemical Recycling
+        nest0_0[/Sorting and Segregation/]
+        nest0_1[Deposit_Return Schemes]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> |no| N4
+    N4 --> |no| N5
+    N5 -.-> N6
+    N6 -.-> |no| N7
+    nest0_0 --> |no| nest0_1
+    N3 --> nest0_0
+    nest0_1 -.-> N3
+    N0 -.-> S0
+    S0 --> |yes| N3
+    S0 --> |no| N2
+    N1 --> S1
+    S1 -.-> N4
+    S1 -.-> N7
+    N2 --> M0
+    N0 --> |no| M0
+    N3 -.-> M0
+    M0 -.-> N5
+    style S0 fill:#FCE4EC,stroke:#E91E63
+    style S1 fill:#FCE4EC,stroke:#E91E63
+    style M0 fill:#FCE4EC,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF9800,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_348.txt b/train/mermaid/medium/mermaid_348.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a45c5acc78a11875c29f062196f6856416648b54
--- /dev/null
+++ b/train/mermaid/medium/mermaid_348.txt
@@ -0,0 +1,19 @@
+<Circular Economy Implementation, no, end>
+<Contamination Reduction, connectedTo, Metal Recycling>
+<Contamination Reduction, connectedTo, Sorting and Segregation>
+<Contamination Reduction, no, Recycling Market Development>
+<Deposit_Return Schemes, connectedTo, Contamination Reduction>
+<Deposit_Return Schemes, partOf, Chemical Recycling>
+<Metal Recycling, connectedTo, Circular Economy Implementation>
+<Plastic Recycling, connectedTo, Recycling Market Development>
+<Plastic Recycling, connectedTo, Waste Stream Analysis>
+<Plastic Recycling, connectedTo, end>
+<Recycling Market Development, no, Metal Recycling>
+<Sorting and Segregation, no, Deposit_Return Schemes>
+<Sorting and Segregation, partOf, Chemical Recycling>
+<Waste Stream Analysis, connectedTo, Contamination Reduction>
+<Waste Stream Analysis, connectedTo, Metal Recycling>
+<start, connectedTo, Plastic Recycling>
+<start, no, Metal Recycling>
+<start, no, Waste Stream Analysis>
+<start, yes, Contamination Reduction>
diff --git a/train/mermaid/medium/mermaid_352.txt b/train/mermaid/medium/mermaid_352.txt
new file mode 100644
index 0000000000000000000000000000000000000000..17fa757b0c15ebebe457fa475e61d55dfc640f9a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_352.txt
@@ -0,0 +1,23 @@
+<Advanced Sorting Technologies, connectedTo, Life Cycle Assessment>
+<Cleaning and Processing, connectedTo, Advanced Sorting Technologies>
+<Closed_Loop Material Flow, connectedTo, Recycling Market Development>
+<End_of_Life Product Management, connectedTo, Electronic Waste Recycling>
+<Glass Recycling, partOf, Metal Recycling>
+<Glass Recycling, reprocesses, Product Design for Recyclability>
+<Life Cycle Assessment, complies, Glass Recycling>
+<Life Cycle Assessment, connectedTo, End_of_Life Product Management>
+<Mechanical Recycling, partOf, Metal Recycling>
+<Mechanical Recycling, reduces, Advanced Sorting Technologies>
+<Plastic Recycling, connectedTo, Mechanical Recycling>
+<Plastic Recycling, partOf, Metal Recycling>
+<Product Design for Recyclability, connectedTo, Plastic Recycling>
+<Product Design for Recyclability, partOf, Metal Recycling>
+<Recycling Facility Optimization, connectedTo, Cleaning and Processing>
+<Recycling Market Development, measures, Textile Recycling>
+<Textile Recycling, certifies, End_of_Life Product Management>
+<Textile Recycling, collects, Tyre Recycling>
+<Textile Recycling, connectedTo, Advanced Sorting Technologies>
+<Textile Recycling, connectedTo, End_of_Life Product Management>
+<Textile Recycling, connectedTo, Life Cycle Assessment>
+<Tyre Recycling, connectedTo, Recycling Facility Optimization>
+<start, connectedTo, Closed_Loop Material Flow>
diff --git a/train/mermaid/medium/mermaid_355.mmd b/train/mermaid/medium/mermaid_355.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..42fc5f94b7e949c90932ce5c97c127df36d7c538
--- /dev/null
+++ b/train/mermaid/medium/mermaid_355.mmd
@@ -0,0 +1,56 @@
+graph RL
+    N0([Agroforestry Systems])
+    N1([Forest Research])
+    N2(Urban Forestry Management)
+    N3[/Indigenous Forestry Practices/]
+    N4[Public Access Management]
+    N5(Sawmill Processing)
+    N6([Forest Fire Management])
+    S0(( ))
+    M0(( ))
+    subgraph Sustainable Forest Management
+        nest0_0(Tree Planting)
+        nest0_1([Climate Change Adaptation in Forests])
+    end
+    N0 --> N1
+    N1 -.-> |analyzes| N2
+    N2 --> N3
+    N3 -.-> |restores| N4
+    N4 --> |conserves| N5
+    N5 -.-> N6
+    nest0_0 -.-> nest0_1
+    N4 --> nest0_0
+    nest0_1 --> N1
+    N2 --> S0
+    S0 --> N5
+    S0 -.-> N6
+    N2 -.-> |monitors| M0
+    N0 --> M0
+    M0 -.-> N4
+    style N0 fill:#FFFDE0,stroke:#FFF8A6
+    style N1 fill:#FCFCE7,stroke:#DCE775
+    style N2 fill:#FCE4EC,stroke:#E91E63
+    style N3 fill:#FCE4EC,stroke:#E91E63
+    style N4 fill:#FCFCE7,stroke:#DCE775
+    style N5 fill:#FCE4EC,stroke:#E91E63
+    style N6 fill:#FCE4EC,stroke:#E91E63
+    style S0 fill:#FCE4EC,stroke:#E91E63
+    style M0 fill:#FCFCE7,stroke:#DCE775
+    style nest0_0 fill:#FCE4EC,stroke:#E91E63
+    style nest0_1 fill:#FFFDE0,stroke:#FFF8A6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#DCE775,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_356.mmd b/train/mermaid/medium/mermaid_356.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6513e3f8a59fd82d9d5a13189b2053dabacb1341
--- /dev/null
+++ b/train/mermaid/medium/mermaid_356.mmd
@@ -0,0 +1,86 @@
+graph BT
+    N0([start])
+    N1(Watershed Protection)
+    N2[[Logging Operations]]
+    N3{Tree Nursery Management}
+    N4[(Reforestation)]
+    N5[/Silviculture/]
+    N6(Timber Harvesting)
+    N7{Forestry Policy Development}
+    N8[[Sustainable Forest Management]]
+    N9([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Pest and Disease Control
+        nest0_0([Carbon Sequestration Monitoring])
+        nest0_1(Non_Timber Forest Product Collection)
+        nest0_2(Biodiversity Conservation in Forests)
+        nest0_3[/Forest Road Construction/]
+    end
+    N0 -.-> |harvests| N1
+    N1 --> |sells| N2
+    N2 -.-> |monitors| N3
+    N3 -.-> N4
+    N4 --> |analyzes| N5
+    N5 -.-> |prunes| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N7 --> |transports| nest0_0
+    nest0_3 -.-> |protects| N7
+    N3 -.-> S0
+    S0 --> N5
+    S0 -.-> N8
+    N5 --> M0
+    N6 --> M0
+    M0 -.-> N9
+    N5 --> M1
+    N4 --> |certifies| M1
+    N1 -.-> M1
+    M1 --> N7
+    style N0 fill:#EDE7F6,stroke:#9575CD
+    style N1 fill:#F1F8E9,stroke:#81C784
+    style N2 fill:#EDE7F6,stroke:#9575CD
+    style N3 fill:#FFE88D,stroke:#FFDA4E
+    style N4 fill:#F1F8E9,stroke:#81C784
+    style N5 fill:#FFE88D,stroke:#FFDA4E
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#FFE88D,stroke:#FFDA4E
+    style N8 fill:#EDE7F6,stroke:#9575CD
+    style N9 fill:#EDE7F6,stroke:#9575CD
+    style S0 fill:#EDE7F6,stroke:#9575CD
+    style M0 fill:#EDE7F6,stroke:#9575CD
+    style M1 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_0 fill:#EDE7F6,stroke:#9575CD
+    style nest0_1 fill:#F1F8E9,stroke:#81C784
+    style nest0_2 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_3 fill:#EDE7F6,stroke:#9575CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFDA4E,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_356.txt b/train/mermaid/medium/mermaid_356.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8719bbd527cc103a870fafa9a5f546b05ff35004
--- /dev/null
+++ b/train/mermaid/medium/mermaid_356.txt
@@ -0,0 +1,25 @@
+<Biodiversity Conservation in Forests, connectedTo, Forest Road Construction>
+<Biodiversity Conservation in Forests, partOf, Pest and Disease Control>
+<Carbon Sequestration Monitoring, connectedTo, Non_Timber Forest Product Collection>
+<Carbon Sequestration Monitoring, partOf, Pest and Disease Control>
+<Forest Road Construction, partOf, Pest and Disease Control>
+<Forest Road Construction, protects, Forestry Policy Development>
+<Forestry Policy Development, connectedTo, Sustainable Forest Management>
+<Forestry Policy Development, transports, Carbon Sequestration Monitoring>
+<Logging Operations, monitors, Tree Nursery Management>
+<Non_Timber Forest Product Collection, connectedTo, Biodiversity Conservation in Forests>
+<Non_Timber Forest Product Collection, partOf, Pest and Disease Control>
+<Reforestation, analyzes, Silviculture>
+<Reforestation, certifies, Forestry Policy Development>
+<Silviculture, connectedTo, Forestry Policy Development>
+<Silviculture, connectedTo, end>
+<Silviculture, prunes, Timber Harvesting>
+<Sustainable Forest Management, connectedTo, end>
+<Timber Harvesting, connectedTo, Forestry Policy Development>
+<Timber Harvesting, connectedTo, end>
+<Tree Nursery Management, connectedTo, Reforestation>
+<Tree Nursery Management, connectedTo, Silviculture>
+<Tree Nursery Management, connectedTo, Sustainable Forest Management>
+<Watershed Protection, connectedTo, Forestry Policy Development>
+<Watershed Protection, sells, Logging Operations>
+<start, harvests, Watershed Protection>
diff --git a/train/mermaid/medium/mermaid_357.mmd b/train/mermaid/medium/mermaid_357.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8af878dc10772748fe6d17d55254016c74239612
--- /dev/null
+++ b/train/mermaid/medium/mermaid_357.mmd
@@ -0,0 +1,88 @@
+graph TD
+    N0([Logging Operations])
+    N1[Forest Land Use Planning]
+    N2{Tree Planting}
+    N3(Reforestation)
+    N4(Forest Fire Management)
+    N5[[Wildlife Habitat Management]]
+    N6[[Forest Health Monitoring]]
+    N7[/Sawmill Processing/]
+    N8[(Urban Forestry Management)]
+    N9([Wood Product Manufacturing])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Tree Nursery Management
+        nest0_0(Indigenous Forestry Practices)
+        nest0_1{Recreation Management}
+    end
+    N0 --> |audits| N1
+    N1 --> |educates| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> |surveys| N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> |measures| N9
+    nest0_0 --> nest0_1
+    N5 --> nest0_0
+    nest0_1 -.-> |sustains| N6
+    N0 --> S0
+    S0 --> N9
+    S0 --> N5
+    S0 -.-> |thins| N6
+    N4 -.-> S1
+    S1 -.-> |analyzes| N7
+    S1 --> |controls| N6
+    N3 --> M0
+    N0 --> M0
+    N6 -.-> |conserves| M0
+    M0 --> N9
+    N1 -.-> M1
+    N7 -.-> M1
+    M1 --> N9
+    style N0 fill:#E4E0DF,stroke:#BDAFA8
+    style N1 fill:#FFFAE0,stroke:#FFE470
+    style N2 fill:#E4E0DF,stroke:#BDAFA8
+    style N3 fill:#FFEBEE,stroke:#E57373
+    style N4 fill:#FFEBEE,stroke:#E57373
+    style N5 fill:#FFEBEE,stroke:#E57373
+    style N6 fill:#FFFAE0,stroke:#FFE470
+    style N7 fill:#FFFAE0,stroke:#FFE470
+    style N8 fill:#FFFAE0,stroke:#FFE470
+    style N9 fill:#FFEBEE,stroke:#E57373
+    style S0 fill:#FFEBEE,stroke:#E57373
+    style S1 fill:#FFEBEE,stroke:#E57373
+    style M0 fill:#FFFAE0,stroke:#FFE470
+    style M1 fill:#FFFAE0,stroke:#FFE470
+    style nest0_0 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_1 fill:#FFEBEE,stroke:#E57373
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#E57373,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_359.mmd b/train/mermaid/medium/mermaid_359.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0eb79b23f1a5bea84cd6594f253dc91e2c61019e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_359.mmd
@@ -0,0 +1,66 @@
+graph RL
+    N0([start])
+    N1([Indigenous Forestry Practices])
+    N2[Ecological Restoration]
+    N3[[Forest Fire Management]]
+    N4{Sawmill Processing}
+    N5[(Forest Road Construction)]
+    N6([Agroforestry Systems])
+    S0(( ))
+    M1(( ))
+    subgraph Timber Harvesting
+        nest0_0[/Pest and Disease Control/]
+        nest0_1([Forestry Policy Development])
+        nest0_2[/Forestry Education/]
+        nest0_3[Forest Land Use Planning]
+    end
+    N0 -.-> |enforces| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> |identifies| N4
+    N4 -.-> N5
+    N5 --> N6
+    nest0_0 --> nest0_1
+    nest0_1 --> |repairs| nest0_2
+    nest0_2 -.-> nest0_3
+    N5 --> nest0_0
+    nest0_3 -.-> N4
+    N0 -.-> S0
+    S0 -.-> N3
+    S0 -.-> N5
+    N3 -.-> M1
+    N2 -.-> |assesses| M1
+    N1 --> |harvests| M1
+    M1 --> N5
+    style N0 fill:#B2EBF2,stroke:#00BCD4
+    style N1 fill:#C9F0F0,stroke:#4DD0E1
+    style N2 fill:#B2EBF2,stroke:#00BCD4
+    style N3 fill:#B2EBF2,stroke:#00BCD4
+    style N4 fill:#C9F0F0,stroke:#4DD0E1
+    style N5 fill:#C9F0F0,stroke:#4DD0E1
+    style N6 fill:#C9F0F0,stroke:#4DD0E1
+    style S0 fill:#C9F0F0,stroke:#4DD0E1
+    style M1 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_0 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_1 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_2 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_3 fill:#F8FDD3,stroke:#D3EB9F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#00BCD4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_359.txt b/train/mermaid/medium/mermaid_359.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d770de35fc136305ff1867f8fa4e9e3b8dee1d6b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_359.txt
@@ -0,0 +1,20 @@
+<Ecological Restoration, assesses, Forest Road Construction>
+<Ecological Restoration, connectedTo, Forest Fire Management>
+<Forest Fire Management, connectedTo, Forest Road Construction>
+<Forest Fire Management, identifies, Sawmill Processing>
+<Forest Land Use Planning, connectedTo, Sawmill Processing>
+<Forest Land Use Planning, partOf, Timber Harvesting>
+<Forest Road Construction, connectedTo, Agroforestry Systems>
+<Forest Road Construction, connectedTo, Pest and Disease Control>
+<Forestry Education, connectedTo, Forest Land Use Planning>
+<Forestry Education, partOf, Timber Harvesting>
+<Forestry Policy Development, partOf, Timber Harvesting>
+<Forestry Policy Development, repairs, Forestry Education>
+<Indigenous Forestry Practices, connectedTo, Ecological Restoration>
+<Indigenous Forestry Practices, harvests, Forest Road Construction>
+<Pest and Disease Control, connectedTo, Forestry Policy Development>
+<Pest and Disease Control, partOf, Timber Harvesting>
+<Sawmill Processing, connectedTo, Forest Road Construction>
+<start, connectedTo, Forest Fire Management>
+<start, connectedTo, Forest Road Construction>
+<start, enforces, Indigenous Forestry Practices>
diff --git a/train/mermaid/medium/mermaid_360.txt b/train/mermaid/medium/mermaid_360.txt
new file mode 100644
index 0000000000000000000000000000000000000000..55a51fc3227573f66ab62e838482ef2e8cd1ef23
--- /dev/null
+++ b/train/mermaid/medium/mermaid_360.txt
@@ -0,0 +1,24 @@
+<Biomass Production from Forests, connectedTo, Forest Fire Management>
+<Biomass Production from Forests, partOf, Watershed Protection>
+<Drone Surveying for Forests, connectedTo, Sawmill Processing>
+<Ecological Restoration, connectedTo, Biomass Production from Forests>
+<Ecological Restoration, connectedTo, GIS Mapping for Forestry>
+<Erosion Control, connectedTo, Illegal Logging Prevention>
+<Forest Fire Management, connectedTo, Recreation Management>
+<Forest Fire Management, partOf, Watershed Protection>
+<Forest Inventory, connectedTo, Silviculture>
+<GIS Mapping for Forestry, no, Wildlife Habitat Management>
+<Illegal Logging Prevention, yes, end>
+<Indigenous Forestry Practices, connectedTo, Forest Inventory>
+<Logging Operations, yes, Ecological Restoration>
+<Recreation Management, connectedTo, Silviculture>
+<Recreation Management, partOf, Watershed Protection>
+<Sawmill Processing, no, Indigenous Forestry Practices>
+<Silviculture, connectedTo, Erosion Control>
+<Urban Forestry Management, connectedTo, Logging Operations>
+<Urban Forestry Management, yes, Wildlife Habitat Management>
+<Wildlife Habitat Management, connectedTo, Drone Surveying for Forests>
+<Wildlife Habitat Management, connectedTo, Illegal Logging Prevention>
+<Wildlife Habitat Management, yes, end>
+<start, connectedTo, Urban Forestry Management>
+<start, connectedTo, Wildlife Habitat Management>
diff --git a/train/mermaid/medium/mermaid_361.mmd b/train/mermaid/medium/mermaid_361.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8ebf4001366b07e0583a8a91e2b42b0ab837e3a6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_361.mmd
@@ -0,0 +1,72 @@
+graph LR
+    N0([Pre_surgical Assessment])
+    N1(Medical Treatment)
+    N2[(Client Communication)]
+    N3(Veterinary Technology Training)
+    N4[(Anesthesia Administration)]
+    N5[Farm Animal Health Management]
+    N6{Animal Sheltering Consultation}
+    N7{Medical Record Keeping}
+    N8([Vaccination])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Genetic Counseling for Animals
+        nest0_0(Diagnosis)
+        nest0_1[/Pet Check_up/]
+    end
+    N0 -.-> |records| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> |recommends| N8
+    nest0_0 --> nest0_1
+    N3 --> nest0_0
+    nest0_1 -.-> N7
+    N1 --> S0
+    S0 -.-> N4
+    S0 --> |inspects| N3
+    N0 --> M0
+    N1 --> M0
+    M0 -.-> N3
+    N3 -.-> M1
+    N5 --> M1
+    M1 --> N8
+    style N0 fill:#ECF0FD,stroke:#B8C0F5
+    style N1 fill:#E8EAF6,stroke:#7986CB
+    style N2 fill:#FBE9E7,stroke:#FF8A65
+    style N3 fill:#FBE9E7,stroke:#FF8A65
+    style N4 fill:#ECF0FD,stroke:#B8C0F5
+    style N5 fill:#FBE9E7,stroke:#FF8A65
+    style N6 fill:#FBE9E7,stroke:#FF8A65
+    style N7 fill:#ECF0FD,stroke:#B8C0F5
+    style N8 fill:#E8EAF6,stroke:#7986CB
+    style S0 fill:#E8EAF6,stroke:#7986CB
+    style M0 fill:#ECF0FD,stroke:#B8C0F5
+    style M1 fill:#E8EAF6,stroke:#7986CB
+    style nest0_0 fill:#ECF0FD,stroke:#B8C0F5
+    style nest0_1 fill:#ECF0FD,stroke:#B8C0F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_363.mmd b/train/mermaid/medium/mermaid_363.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..20df16ed2be314b3e8449708a6f96e49ba1a2a3d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_363.mmd
@@ -0,0 +1,80 @@
+graph BT
+    N0([start])
+    N1(Hospice Care for Animals)
+    N2{Allergy Testing}
+    N3(Medical Treatment)
+    N4(Microchipping)
+    N5[Anesthesia Administration]
+    N6[/Genetic Counseling for Animals/]
+    N7([Animal Sheltering Consultation])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Reproductive Services
+        nest0_0[Pharmacy Management]
+        nest0_1[[Laboratory Testing]]
+        nest0_2[/Toxicology Testing/]
+    end
+    N0 -.-> N1
+    N1 -.-> |consults| N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N5 --> |advises| nest0_0
+    nest0_2 -.-> N5
+    N1 --> S0
+    S0 -.-> N3
+    S0 -.-> N6
+    N1 --> S1
+    S1 -.-> |documents| N5
+    S1 --> N7
+    N4 -.-> |inspects| M0
+    N0 -.-> M0
+    M0 -.-> N6
+    N4 -.-> M1
+    N0 -.-> |euthanizes| M1
+    M1 --> N6
+    style N0 fill:#E6EE9C,stroke:#CDDC39
+    style N1 fill:#E8F5E9,stroke:#66BB6A
+    style N2 fill:#E6EE9C,stroke:#CDDC39
+    style N3 fill:#E8F5E9,stroke:#66BB6A
+    style N4 fill:#E8F5E9,stroke:#66BB6A
+    style N5 fill:#D1C4E9,stroke:#673AB7
+    style N6 fill:#E6EE9C,stroke:#CDDC39
+    style N7 fill:#E8F5E9,stroke:#66BB6A
+    style S0 fill:#D1C4E9,stroke:#673AB7
+    style S1 fill:#E6EE9C,stroke:#CDDC39
+    style M0 fill:#E6EE9C,stroke:#CDDC39
+    style M1 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_0 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_1 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_2 fill:#D1C4E9,stroke:#673AB7
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#66BB6A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_365.mmd b/train/mermaid/medium/mermaid_365.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..996ca19163d9534b78467cc39ba405222f17724a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_365.mmd
@@ -0,0 +1,88 @@
+graph RL
+    N0([start])
+    N1[[Vaccination]]
+    N2[Diagnosis]
+    N3[[Laboratory Testing]]
+    N4(Biosecurity Measures)
+    N5[/Anesthesia Administration/]
+    N6(Herd Health Programs)
+    N7([Wildlife Rehabilitation])
+    N8(Veterinary Pathology)
+    N9{Client Communication}
+    N10[Genetic Counseling for Animals]
+    N11[Pharmacy Management]
+    N12([Pain Management])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Toxicology Testing
+        nest0_0([Public Health Vet Services])
+        nest0_1(Animal Welfare Assessment)
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |monitors| N5
+    N5 -.-> N6
+    N6 -.-> |regulates| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 --> N11
+    N11 -.-> N12
+    nest0_0 --> nest0_1
+    N8 -.-> nest0_0
+    nest0_1 --> N1
+    N5 --> S0
+    S0 -.-> |complies| N9
+    S0 --> N7
+    N8 --> M0
+    N10 --> M0
+    M0 -.-> N12
+    N4 --> |dispenses| M1
+    N5 -.-> M1
+    M1 --> N11
+    style N0 fill:#F5F5F5,stroke:#BDBDBD
+    style N1 fill:#F3E5F5,stroke:#AB47BC
+    style N2 fill:#F5F5F5,stroke:#BDBDBD
+    style N3 fill:#FFEBEB,stroke:#FFC2C2
+    style N4 fill:#FFEBEB,stroke:#FFC2C2
+    style N5 fill:#F3E5F5,stroke:#AB47BC
+    style N6 fill:#F5F5F5,stroke:#BDBDBD
+    style N7 fill:#F3E5F5,stroke:#AB47BC
+    style N8 fill:#F3E5F5,stroke:#AB47BC
+    style N9 fill:#FFEBEB,stroke:#FFC2C2
+    style N10 fill:#F5F5F5,stroke:#BDBDBD
+    style N11 fill:#F3E5F5,stroke:#AB47BC
+    style N12 fill:#F5F5F5,stroke:#BDBDBD
+    style S0 fill:#F3E5F5,stroke:#AB47BC
+    style M0 fill:#F5F5F5,stroke:#BDBDBD
+    style M1 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_0 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_1 fill:#F5F5F5,stroke:#BDBDBD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFC2C2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_366.mmd b/train/mermaid/medium/mermaid_366.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b42e74b6f3065930bdf9b02d9d8506979e8448c6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_366.mmd
@@ -0,0 +1,54 @@
+graph TD
+    N0([start])
+    N1([Biosecurity Measures])
+    N2[Client Communication]
+    N3(Laboratory Testing)
+    N4[Allergy Testing]
+    N5([Farm Animal Health Management])
+    M1(( ))
+    subgraph Veterinary Pathology
+        nest0_0[/Dental Care/]
+        nest0_1{Equine Care}
+        nest0_2[Spay or Neuter Procedure]
+        nest0_3([Veterinary Technology Training])
+    end
+    N0 -.-> N1
+    N1 --> |recommends| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |documents| nest0_2
+    nest0_2 --> nest0_3
+    N1 --> nest0_0
+    nest0_3 --> |anesthetizes| N4
+    N2 -.-> |consults| M1
+    N0 --> M1
+    M1 --> N4
+    N1 -.-> N4
+    style N0 fill:#D1C4E9,stroke:#673AB7
+    style N1 fill:#D1C4E9,stroke:#673AB7
+    style N2 fill:#CFD8DC,stroke:#607D8B
+    style N3 fill:#D1C4E9,stroke:#673AB7
+    style N4 fill:#E0E6E9,stroke:#AABEC6
+    style N5 fill:#E0E6E9,stroke:#AABEC6
+    style M1 fill:#D1C4E9,stroke:#673AB7
+    style nest0_0 fill:#CFD8DC,stroke:#607D8B
+    style nest0_1 fill:#D1C4E9,stroke:#673AB7
+    style nest0_2 fill:#CFD8DC,stroke:#607D8B
+    style nest0_3 fill:#CFD8DC,stroke:#607D8B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AABEC6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_366.txt b/train/mermaid/medium/mermaid_366.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f34341ba41b72f130a73ec647cadcddcb63230bd
--- /dev/null
+++ b/train/mermaid/medium/mermaid_366.txt
@@ -0,0 +1,17 @@
+<Allergy Testing, connectedTo, Farm Animal Health Management>
+<Biosecurity Measures, connectedTo, Allergy Testing>
+<Biosecurity Measures, connectedTo, Dental Care>
+<Biosecurity Measures, recommends, Client Communication>
+<Client Communication, connectedTo, Laboratory Testing>
+<Client Communication, consults, Allergy Testing>
+<Dental Care, connectedTo, Equine Care>
+<Dental Care, partOf, Veterinary Pathology>
+<Equine Care, documents, Spay or Neuter Procedure>
+<Equine Care, partOf, Veterinary Pathology>
+<Laboratory Testing, connectedTo, Allergy Testing>
+<Spay or Neuter Procedure, connectedTo, Veterinary Technology Training>
+<Spay or Neuter Procedure, partOf, Veterinary Pathology>
+<Veterinary Technology Training, anesthetizes, Allergy Testing>
+<Veterinary Technology Training, partOf, Veterinary Pathology>
+<start, connectedTo, Allergy Testing>
+<start, connectedTo, Biosecurity Measures>
diff --git a/train/mermaid/medium/mermaid_370.txt b/train/mermaid/medium/mermaid_370.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2f5cfca2e9072762ed184792126fe58585483279
--- /dev/null
+++ b/train/mermaid/medium/mermaid_370.txt
@@ -0,0 +1,25 @@
+<Child Protection Policies, connectedTo, Individualized Attention>
+<Childcare Facility Licensing, connectedTo, Story Time Reading>
+<Childcare Facility Licensing, partOf, Toddler Activities>
+<Creative Arts Activities, connectedTo, Learning Material Selection>
+<Daily Activity Reporting, connectedTo, Nutritional Meal Preparation>
+<Individualized Attention, no, Parent_Teacher Conferences>
+<Learning Material Selection, connectedTo, Outdoor Play Supervision>
+<Learning Material Selection, yes, Individualized Attention>
+<Motor Skill Development, partOf, Toddler Activities>
+<Motor Skill Development, yes, Social Skill Development>
+<Nap Time Supervision, connectedTo, Creative Arts Activities>
+<Nap Time Supervision, no, Individualized Attention>
+<Nutritional Meal Preparation, connectedTo, Outdoor Exploration>
+<Outdoor Exploration, connectedTo, end>
+<Outdoor Play Supervision, connectedTo, Child Protection Policies>
+<Outdoor Play Supervision, no, Motor Skill Development>
+<Parent_Teacher Conferences, connectedTo, Daily Activity Reporting>
+<Social Skill Development, connectedTo, Childcare Facility Licensing>
+<Social Skill Development, partOf, Toddler Activities>
+<Story Time Reading, connectedTo, end>
+<Story Time Reading, partOf, Toddler Activities>
+<start, connectedTo, Child Protection Policies>
+<start, connectedTo, Daily Activity Reporting>
+<start, connectedTo, Nutritional Meal Preparation>
+<start, no, Nap Time Supervision>
diff --git a/train/mermaid/medium/mermaid_372.mmd b/train/mermaid/medium/mermaid_372.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..42117ed164f296e9706140d479306cc70fb79097
--- /dev/null
+++ b/train/mermaid/medium/mermaid_372.mmd
@@ -0,0 +1,80 @@
+graph LR
+    N0([Playground Safety Inspection])
+    N1(Outdoor Exploration)
+    N2[(Child Development Assessment)]
+    N3[First Aid Administration]
+    N4[(Emergency Evacuation Drills)]
+    N5[/Nap Time Supervision/]
+    N6(Hygiene Practices)
+    N7(Field Trip Organization)
+    N8([Music and Movement Activities])
+    N9[After_School Programs]
+    N10[[Motor Skill Development]]
+    N11[[Staff Training and Certification]]
+    N12([Story Time Reading])
+    S0(( ))
+    M0(( ))
+    subgraph Creative Arts Activities
+        nest0_0[[Teacher_Child Ratio Management]]
+        nest0_1[[Special Needs Accommodation]]
+    end
+    N0 --> N1
+    N1 --> |develops| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> |prepares| N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> |licenses| N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 -.-> |feeds| N11
+    N11 --> N12
+    nest0_0 -.-> |maintains| nest0_1
+    N6 -.-> nest0_0
+    nest0_1 -.-> N5
+    N4 -.-> S0
+    S0 -.-> N10
+    S0 -.-> N8
+    N5 --> M0
+    N2 -.-> M0
+    M0 --> N7
+    style N0 fill:#FCE4EC,stroke:#F06292
+    style N1 fill:#D1C4E9,stroke:#7E57C2
+    style N2 fill:#FCE4EC,stroke:#F06292
+    style N3 fill:#D1C4E9,stroke:#7E57C2
+    style N4 fill:#EFE6FF,stroke:#C2B2F0
+    style N5 fill:#EFE6FF,stroke:#C2B2F0
+    style N6 fill:#EFE6FF,stroke:#C2B2F0
+    style N7 fill:#EFE6FF,stroke:#C2B2F0
+    style N8 fill:#D1C4E9,stroke:#7E57C2
+    style N9 fill:#FCE4EC,stroke:#F06292
+    style N10 fill:#FCE4EC,stroke:#F06292
+    style N11 fill:#D1C4E9,stroke:#7E57C2
+    style N12 fill:#FCE4EC,stroke:#F06292
+    style S0 fill:#D1C4E9,stroke:#7E57C2
+    style M0 fill:#EFE6FF,stroke:#C2B2F0
+    style nest0_0 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_1 fill:#EFE6FF,stroke:#C2B2F0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#7E57C2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_373.mmd b/train/mermaid/medium/mermaid_373.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7c354c88265982f0ddfa189fb5197fd7f2b21e47
--- /dev/null
+++ b/train/mermaid/medium/mermaid_373.mmd
@@ -0,0 +1,72 @@
+graph BT
+    N0([Safety Supervision])
+    N1[Social Skill Development]
+    N2[Special Needs Accommodation]
+    N3([Preschool Education])
+    N4([Motor Skill Development])
+    N5[Outdoor Play Supervision]
+    N6[Potty Training Assistance]
+    N7[Field Trip Organization]
+    N8[/After_School Programs/]
+    N9(Enrollment and Admissions)
+    N10[Parent_Teacher Conferences]
+    N11([end])
+    S0(( ))
+    subgraph Group Activities Coordination
+        nest0_0[Individualized Attention]
+        nest0_1(Emergency Evacuation Drills)
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> |accommodates| N7
+    N7 -.-> |documents| N8
+    N8 --> |communicates| N9
+    N9 -.-> |creates| N10
+    N10 -.-> N11
+    nest0_0 --> |guides| nest0_1
+    N5 -.-> nest0_0
+    nest0_1 --> N11
+    N3 --> S0
+    S0 --> N11
+    S0 -.-> |educates| N9
+    S0 --> |comforts| N7
+    N0 --> N9
+    style N0 fill:#F0F0F0,stroke:#D2D2D2
+    style N1 fill:#FFDAB9,stroke:#FFC085
+    style N2 fill:#F0F0F0,stroke:#D2D2D2
+    style N3 fill:#FFDAB9,stroke:#FFC085
+    style N4 fill:#F0F0F0,stroke:#D2D2D2
+    style N5 fill:#FFDAB9,stroke:#FFC085
+    style N6 fill:#FFCDD2,stroke:#F44336
+    style N7 fill:#FFCDD2,stroke:#F44336
+    style N8 fill:#FFCDD2,stroke:#F44336
+    style N9 fill:#FFDAB9,stroke:#FFC085
+    style N10 fill:#FFCDD2,stroke:#F44336
+    style N11 fill:#FFDAB9,stroke:#FFC085
+    style S0 fill:#FFDAB9,stroke:#FFC085
+    style nest0_0 fill:#FFDAB9,stroke:#FFC085
+    style nest0_1 fill:#FFDAB9,stroke:#FFC085
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_375.mmd b/train/mermaid/medium/mermaid_375.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..3ee3eaf99bd4ac1f7e65b44ab969c1b3cc17feae
--- /dev/null
+++ b/train/mermaid/medium/mermaid_375.mmd
@@ -0,0 +1,76 @@
+graph TD
+    N0([start])
+    N1[(Special Needs Accommodation)]
+    N2[(Child Protection Policies)]
+    N3(Diaper Changing)
+    N4[/Preschool Education/]
+    N5[Motor Skill Development]
+    N6[Potty Training Assistance]
+    N7(Hygiene Practices)
+    N8([Nutritional Meal Preparation])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Emotional Support
+        nest0_0([Child Psychology Application])
+        nest0_1[Sensory Play]
+        nest0_2[Daily Activity Reporting]
+    end
+    N0 --> |transports| N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> |assesses| N4
+    N4 -.-> N5
+    N5 -.-> |organizes| N6
+    N6 --> N7
+    N7 --> N8
+    nest0_0 --> |advises| nest0_1
+    nest0_1 -.-> nest0_2
+    N4 --> nest0_0
+    nest0_2 -.-> |engages| N3
+    N0 --> S0
+    S0 --> N6
+    S0 -.-> |complies| N3
+    N4 -.-> S1
+    S1 -.-> N8
+    S1 -.-> N7
+    N1 --> |licenses| M0
+    N0 -.-> M0
+    M0 -.-> N4
+    style N0 fill:#DDCEDD,stroke:#AF56A6
+    style N1 fill:#DDCEDD,stroke:#AF56A6
+    style N2 fill:#CADEDE,stroke:#94C0C0
+    style N3 fill:#DDCEDD,stroke:#AF56A6
+    style N4 fill:#DDCEDD,stroke:#AF56A6
+    style N5 fill:#DDCEDD,stroke:#AF56A6
+    style N6 fill:#D1C4E9,stroke:#673AB7
+    style N7 fill:#CADEDE,stroke:#94C0C0
+    style N8 fill:#CADEDE,stroke:#94C0C0
+    style S0 fill:#D1C4E9,stroke:#673AB7
+    style S1 fill:#DDCEDD,stroke:#AF56A6
+    style M0 fill:#DDCEDD,stroke:#AF56A6
+    style nest0_0 fill:#D1C4E9,stroke:#673AB7
+    style nest0_1 fill:#DDCEDD,stroke:#AF56A6
+    style nest0_2 fill:#CADEDE,stroke:#94C0C0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#94C0C0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_375.txt b/train/mermaid/medium/mermaid_375.txt
new file mode 100644
index 0000000000000000000000000000000000000000..da24a92de7a1eb2e91f191560e6431a67fb931c4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_375.txt
@@ -0,0 +1,21 @@
+<Child Protection Policies, connectedTo, Diaper Changing>
+<Child Psychology Application, advises, Sensory Play>
+<Child Psychology Application, partOf, Emotional Support>
+<Daily Activity Reporting, engages, Diaper Changing>
+<Daily Activity Reporting, partOf, Emotional Support>
+<Diaper Changing, assesses, Preschool Education>
+<Hygiene Practices, connectedTo, Nutritional Meal Preparation>
+<Motor Skill Development, organizes, Potty Training Assistance>
+<Potty Training Assistance, connectedTo, Hygiene Practices>
+<Preschool Education, connectedTo, Child Psychology Application>
+<Preschool Education, connectedTo, Hygiene Practices>
+<Preschool Education, connectedTo, Motor Skill Development>
+<Preschool Education, connectedTo, Nutritional Meal Preparation>
+<Sensory Play, connectedTo, Daily Activity Reporting>
+<Sensory Play, partOf, Emotional Support>
+<Special Needs Accommodation, connectedTo, Child Protection Policies>
+<Special Needs Accommodation, licenses, Preschool Education>
+<start, complies, Diaper Changing>
+<start, connectedTo, Potty Training Assistance>
+<start, connectedTo, Preschool Education>
+<start, transports, Special Needs Accommodation>
diff --git a/train/mermaid/medium/mermaid_376.txt b/train/mermaid/medium/mermaid_376.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bbd6783a37e291755becadc3235c443e49db9aa4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_376.txt
@@ -0,0 +1,27 @@
+<Child Development Assessment, partOf, Playground Safety Inspection>
+<Child Development Assessment, yes, Emotional Support>
+<Emotional Support, connectedTo, Outdoor Exploration>
+<Emotional Support, connectedTo, Social Skill Development>
+<First Aid Administration, connectedTo, Outdoor Play Supervision>
+<Group Activities Coordination, yes, First Aid Administration>
+<Individualized Attention, connectedTo, Toddler Activities>
+<Individualized Attention, no, Preschool Education>
+<Outdoor Exploration, connectedTo, Group Activities Coordination>
+<Outdoor Play Supervision, connectedTo, end>
+<Parent Communication, connectedTo, Outdoor Exploration>
+<Parent Communication, no, Potty Training Assistance>
+<Potty Training Assistance, yes, Outdoor Exploration>
+<Preschool Education, connectedTo, Safety Supervision>
+<Preschool Education, partOf, Playground Safety Inspection>
+<Safety Supervision, connectedTo, Child Development Assessment>
+<Safety Supervision, partOf, Playground Safety Inspection>
+<Sensory Play, connectedTo, Emotional Support>
+<Social Skill Development, connectedTo, Group Activities Coordination>
+<Social Skill Development, no, Parent Communication>
+<Social Skill Development, yes, Individualized Attention>
+<Social Skill Development, yes, Potty Training Assistance>
+<Toddler Activities, connectedTo, Parent Communication>
+<Toddler Activities, no, Potty Training Assistance>
+<Toddler Activities, yes, Outdoor Exploration>
+<start, connectedTo, Outdoor Exploration>
+<start, connectedTo, Sensory Play>
diff --git a/train/mermaid/medium/mermaid_377.txt b/train/mermaid/medium/mermaid_377.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d7c6e1417037b50c9ac2f2b692d69765766419fc
--- /dev/null
+++ b/train/mermaid/medium/mermaid_377.txt
@@ -0,0 +1,18 @@
+<Care Plan Development, connectedTo, Incontinence Care>
+<Care Plan Development, educates, Pain Management>
+<Companionship, connectedTo, Emotional Support and Counseling>
+<Companionship, partOf, Occupational Therapy>
+<Emotional Support and Counseling, connectedTo, Social Engagement Activities>
+<Emotional Support and Counseling, trains, Rehabilitation Support>
+<Hospice Care Coordination, connectedTo, Nutritional Assessment>
+<Incontinence Care, connectedTo, end>
+<Nutritional Assessment, connectedTo, Safety Assessments>
+<Pain Management, assesses, Hospice Care Coordination>
+<Pain Management, oversees, Incontinence Care>
+<Rehabilitation Support, connectedTo, Incontinence Care>
+<Safety Assessments, connectedTo, Emotional Support and Counseling>
+<Safety Assessments, dresses, Incontinence Care>
+<Safety Assessments, guides, end>
+<Social Engagement Activities, connectedTo, Companionship>
+<Social Engagement Activities, partOf, Occupational Therapy>
+<start, connectedTo, Care Plan Development>
diff --git a/train/mermaid/medium/mermaid_38.mmd b/train/mermaid/medium/mermaid_38.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0c9d1d6850891c240f3d1e09aaad34a8f29cbdcf
--- /dev/null
+++ b/train/mermaid/medium/mermaid_38.mmd
@@ -0,0 +1,70 @@
+graph LR
+    N0([start])
+    N1[[User Account Management]]
+    N2(Order Confirmation)
+    N3(Warehouse Management)
+    N4(Search Engine Optimization)
+    N5([Data Analytics Reporting])
+    N6[[Product Listing]]
+    N7[[Up_selling Offer]]
+    N8([A or B Testing])
+    S0(( ))
+    S1(( ))
+    subgraph Return Merchandise Authorization
+        nest0_0[Customer Review]
+        nest0_1[/Cart Abandonment/]
+        nest0_2[/Mobile App Interaction/]
+    end
+    N0 -.-> N1
+    N1 -.-> |tracks| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> |secures| N7
+    N7 --> |searches| N8
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N4 -.-> nest0_0
+    nest0_2 --> |generates| N7
+    N1 -.-> S0
+    S0 --> N4
+    S0 -.-> N5
+    S0 -.-> N6
+    N4 -.-> S1
+    S1 -.-> N8
+    S1 -.-> N7
+    style N0 fill:#D3F7F9,stroke:#80DDEA
+    style N1 fill:#ECCFF5,stroke:#CD8FF2
+    style N2 fill:#D3F7F9,stroke:#80DDEA
+    style N3 fill:#FFCCBC,stroke:#FF5722
+    style N4 fill:#FFCCBC,stroke:#FF5722
+    style N5 fill:#FFCCBC,stroke:#FF5722
+    style N6 fill:#ECCFF5,stroke:#CD8FF2
+    style N7 fill:#D3F7F9,stroke:#80DDEA
+    style N8 fill:#D3F7F9,stroke:#80DDEA
+    style S0 fill:#ECCFF5,stroke:#CD8FF2
+    style S1 fill:#FFCCBC,stroke:#FF5722
+    style nest0_0 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_1 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_2 fill:#ECCFF5,stroke:#CD8FF2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CD8FF2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_38.txt b/train/mermaid/medium/mermaid_38.txt
new file mode 100644
index 0000000000000000000000000000000000000000..815d1c793f5ab8cedd70c19eb00081a4458db21c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_38.txt
@@ -0,0 +1,20 @@
+<Cart Abandonment, connectedTo, Mobile App Interaction>
+<Cart Abandonment, partOf, Return Merchandise Authorization>
+<Customer Review, connectedTo, Cart Abandonment>
+<Customer Review, partOf, Return Merchandise Authorization>
+<Data Analytics Reporting, connectedTo, Product Listing>
+<Mobile App Interaction, generates, Up_selling Offer>
+<Mobile App Interaction, partOf, Return Merchandise Authorization>
+<Order Confirmation, connectedTo, Warehouse Management>
+<Product Listing, secures, Up_selling Offer>
+<Search Engine Optimization, connectedTo, A or B Testing>
+<Search Engine Optimization, connectedTo, Customer Review>
+<Search Engine Optimization, connectedTo, Data Analytics Reporting>
+<Search Engine Optimization, connectedTo, Up_selling Offer>
+<Up_selling Offer, searches, A or B Testing>
+<User Account Management, connectedTo, Data Analytics Reporting>
+<User Account Management, connectedTo, Product Listing>
+<User Account Management, connectedTo, Search Engine Optimization>
+<User Account Management, tracks, Order Confirmation>
+<Warehouse Management, connectedTo, Search Engine Optimization>
+<start, connectedTo, User Account Management>
diff --git a/train/mermaid/medium/mermaid_380.mmd b/train/mermaid/medium/mermaid_380.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..df61c1f038c905e646217f6430808307f60010f2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_380.mmd
@@ -0,0 +1,60 @@
+graph BT
+    N0([start])
+    N1[(Health Monitoring)]
+    N2[Recreational Activities Planning]
+    N3(Transportation Assistance)
+    N4[(Mobility Support)]
+    N5(Smart Home Integration for Seniors)
+    N6([Chronic Disease Management])
+    N7[Rehabilitation Support]
+    N8([Financial Management Assistance])
+    S0(( ))
+    subgraph Dementia Care
+        nest0_0[Safety Assessments]
+        nest0_1{Daily Living Assistance}
+    end
+    N0 -.-> |communicates| N1
+    N1 -.-> |oversees| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |supports| N7
+    N7 --> N8
+    nest0_0 -.-> nest0_1
+    N3 -.-> |dresses| nest0_0
+    nest0_1 --> N5
+    N4 -.-> S0
+    S0 -.-> N8
+    S0 -.-> N7
+    N4 -.-> N2
+    N8 --> N7
+    style N0 fill:#D0EFEE,stroke:#73C6BC
+    style N1 fill:#D0EFEE,stroke:#73C6BC
+    style N2 fill:#D0EFEE,stroke:#73C6BC
+    style N3 fill:#D0EFEE,stroke:#73C6BC
+    style N4 fill:#D0EFEE,stroke:#73C6BC
+    style N5 fill:#D7CCC8,stroke:#795548
+    style N6 fill:#EFE6FF,stroke:#C2B2F0
+    style N7 fill:#EFE6FF,stroke:#C2B2F0
+    style N8 fill:#D7CCC8,stroke:#795548
+    style S0 fill:#EFE6FF,stroke:#C2B2F0
+    style nest0_0 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_1 fill:#D0EFEE,stroke:#73C6BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#795548,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_380.txt b/train/mermaid/medium/mermaid_380.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7178906d8febb7597be9f255b398ab5f1bc41fcd
--- /dev/null
+++ b/train/mermaid/medium/mermaid_380.txt
@@ -0,0 +1,17 @@
+<Chronic Disease Management, supports, Rehabilitation Support>
+<Daily Living Assistance, connectedTo, Smart Home Integration for Seniors>
+<Daily Living Assistance, partOf, Dementia Care>
+<Financial Management Assistance, connectedTo, Rehabilitation Support>
+<Health Monitoring, oversees, Recreational Activities Planning>
+<Mobility Support, connectedTo, Financial Management Assistance>
+<Mobility Support, connectedTo, Recreational Activities Planning>
+<Mobility Support, connectedTo, Rehabilitation Support>
+<Mobility Support, connectedTo, Smart Home Integration for Seniors>
+<Recreational Activities Planning, connectedTo, Transportation Assistance>
+<Rehabilitation Support, connectedTo, Financial Management Assistance>
+<Safety Assessments, connectedTo, Daily Living Assistance>
+<Safety Assessments, partOf, Dementia Care>
+<Smart Home Integration for Seniors, connectedTo, Chronic Disease Management>
+<Transportation Assistance, connectedTo, Mobility Support>
+<Transportation Assistance, dresses, Safety Assessments>
+<start, communicates, Health Monitoring>
diff --git a/train/mermaid/medium/mermaid_381.txt b/train/mermaid/medium/mermaid_381.txt
new file mode 100644
index 0000000000000000000000000000000000000000..845a70d92c811252b87c57924ac2946e1c4225a9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_381.txt
@@ -0,0 +1,22 @@
+<Care Plan Development, no, end>
+<Care Plan Development, yes, Health Monitoring>
+<Cognitive Stimulation Activities, connectedTo, Care Plan Development>
+<Cognitive Stimulation Activities, connectedTo, Elder Abuse Prevention>
+<Cognitive Stimulation Activities, connectedTo, end>
+<Cognitive Stimulation Activities, no, Nutritional Assessment>
+<Elder Abuse Prevention, connectedTo, Financial Management Assistance>
+<Emergency Response System Monitoring, connectedTo, Palliative Care>
+<Emotional Support and Counseling, connectedTo, Care Plan Development>
+<Financial Management Assistance, connectedTo, Emergency Response System Monitoring>
+<Health Monitoring, no, Physical Therapy>
+<Health Monitoring, partOf, Recreational Activities Planning>
+<Medication Management, connectedTo, Financial Management Assistance>
+<Medication Management, partOf, Recreational Activities Planning>
+<Nutritional Assessment, connectedTo, Elder Abuse Prevention>
+<Nutritional Assessment, connectedTo, end>
+<Nutritional Assessment, no, Financial Management Assistance>
+<Nutritional Assessment, yes, Care Plan Development>
+<Palliative Care, yes, Emotional Support and Counseling>
+<Physical Therapy, connectedTo, Medication Management>
+<Physical Therapy, partOf, Recreational Activities Planning>
+<start, yes, Cognitive Stimulation Activities>
diff --git a/train/mermaid/medium/mermaid_382.mmd b/train/mermaid/medium/mermaid_382.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9a2175ae7851f16fc1fe7903571305004b27a75c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_382.mmd
@@ -0,0 +1,92 @@
+graph LR
+    N0([Respite Care])
+    N1[(Incontinence Care)]
+    N2(Speech Therapy)
+    N3[Physical Therapy]
+    N4[Dementia Care]
+    N5(Nutritional Assessment)
+    N6[Emotional Support and Counseling]
+    N7([Personal Care Assistance])
+    N8(Hospice Care Coordination)
+    N9[Occupational Therapy]
+    N10[(Fall Prevention)]
+    N11{Pain Management}
+    N12([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Companionship
+        nest0_0[/Long_Term Care Planning/]
+        nest0_1[[Medication Management]]
+        nest0_2([Family Communication])
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> |accompanies| N7
+    N7 --> N8
+    N8 --> |activates| N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    nest0_0 --> |educates| nest0_1
+    nest0_1 --> nest0_2
+    N3 --> nest0_0
+    nest0_2 --> N11
+    N8 -.-> S0
+    S0 -.-> |communicates| N11
+    S0 -.-> N10
+    N8 --> S1
+    S1 -.-> |guides| N12
+    S1 --> N10
+    N3 -.-> M0
+    N2 -.-> M0
+    M0 -.-> N5
+    style N0 fill:#F1F8FF,stroke:#42A5F5
+    style N1 fill:#FFCCBC,stroke:#FF5722
+    style N2 fill:#E8EAF6,stroke:#5C6BC0
+    style N3 fill:#F1F8FF,stroke:#42A5F5
+    style N4 fill:#E8EAF6,stroke:#5C6BC0
+    style N5 fill:#F1F8FF,stroke:#42A5F5
+    style N6 fill:#FFCCBC,stroke:#FF5722
+    style N7 fill:#FFCCBC,stroke:#FF5722
+    style N8 fill:#F1F8FF,stroke:#42A5F5
+    style N9 fill:#E8EAF6,stroke:#5C6BC0
+    style N10 fill:#F1F8FF,stroke:#42A5F5
+    style N11 fill:#F1F8FF,stroke:#42A5F5
+    style N12 fill:#FFCCBC,stroke:#FF5722
+    style S0 fill:#F1F8FF,stroke:#42A5F5
+    style S1 fill:#E8EAF6,stroke:#5C6BC0
+    style M0 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_0 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_1 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_2 fill:#E8EAF6,stroke:#5C6BC0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FF5722,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_382.txt b/train/mermaid/medium/mermaid_382.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e036013c6a1cb385105161ca7a77ba1e55a2f354
--- /dev/null
+++ b/train/mermaid/medium/mermaid_382.txt
@@ -0,0 +1,24 @@
+<Dementia Care, connectedTo, Nutritional Assessment>
+<Emotional Support and Counseling, accompanies, Personal Care Assistance>
+<Fall Prevention, connectedTo, Pain Management>
+<Family Communication, connectedTo, Pain Management>
+<Family Communication, partOf, Companionship>
+<Hospice Care Coordination, activates, Occupational Therapy>
+<Hospice Care Coordination, communicates, Pain Management>
+<Hospice Care Coordination, connectedTo, Fall Prevention>
+<Hospice Care Coordination, guides, end>
+<Incontinence Care, connectedTo, Speech Therapy>
+<Long_Term Care Planning, educates, Medication Management>
+<Long_Term Care Planning, partOf, Companionship>
+<Medication Management, connectedTo, Family Communication>
+<Medication Management, partOf, Companionship>
+<Nutritional Assessment, connectedTo, Emotional Support and Counseling>
+<Occupational Therapy, connectedTo, Fall Prevention>
+<Pain Management, connectedTo, end>
+<Personal Care Assistance, connectedTo, Hospice Care Coordination>
+<Physical Therapy, connectedTo, Dementia Care>
+<Physical Therapy, connectedTo, Long_Term Care Planning>
+<Physical Therapy, connectedTo, Nutritional Assessment>
+<Respite Care, connectedTo, Incontinence Care>
+<Speech Therapy, connectedTo, Nutritional Assessment>
+<Speech Therapy, connectedTo, Physical Therapy>
diff --git a/train/mermaid/medium/mermaid_384.mmd b/train/mermaid/medium/mermaid_384.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6e7f1fe48b42b216d4ecf09d129a3d9d524bebc3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_384.mmd
@@ -0,0 +1,70 @@
+graph RL
+    N0([start])
+    N1[Physical Therapy]
+    N2(Health Monitoring)
+    N3(Cognitive Stimulation Activities)
+    N4[(Smart Home Integration for Seniors)]
+    N5([Meal Preparation])
+    N6[[Personal Care Assistance]]
+    N7{Rehabilitation Support}
+    N8[Occupational Therapy]
+    N9([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Respite Care
+        nest0_0[Legal Aid Referrals]
+        nest0_1[(Elder Abuse Prevention)]
+        nest0_2[[Nutritional Assessment]]
+        nest0_3[Caregiver Training]
+    end
+    N0 -.-> N1
+    N1 -.-> |yes| N2
+    N2 -.-> N3
+    N3 -.-> |yes| N4
+    N4 --> N5
+    N5 -.-> |yes| N6
+    N6 --> N7
+    N7 --> |no| N8
+    N8 --> N9
+    nest0_0 --> nest0_1
+    nest0_1 -.-> |no| nest0_2
+    nest0_2 -.-> nest0_3
+    N3 --> nest0_0
+    nest0_3 --> |yes| N3
+    N1 --> S0
+    S0 --> N8
+    S0 -.-> N9
+    N0 -.-> M0
+    N3 --> M0
+    M0 -.-> N6
+    N0 -.-> M1
+    N6 -.-> M1
+    M1 -.-> N8
+    style S0 fill:#F5F5F5,stroke:#BDBDBD
+    style M0 fill:#F5F5F5,stroke:#BDBDBD
+    style M1 fill:#C8EDFF,stroke:#82DAFF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#90A4AE,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_389.txt b/train/mermaid/medium/mermaid_389.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0420f2f298ed7a335d310ee5f70c70d8f2f33a93
--- /dev/null
+++ b/train/mermaid/medium/mermaid_389.txt
@@ -0,0 +1,20 @@
+<Cash Transfer Programs, connectedTo, Post_Disaster Evaluation>
+<Cash Transfer Programs, partOf, Emergency Response>
+<Damage Assessment, connectedTo, Drone Deployment for Assessment>
+<Damage Assessment, connectedTo, Early Recovery Actions>
+<Damage Assessment, connectedTo, Mitigation Strategies>
+<Damage Assessment, secures, Logistics and Supply Chain>
+<Drone Deployment for Assessment, connectedTo, Early Recovery Actions>
+<Drone Deployment for Assessment, connectedTo, Shelter Management>
+<Drone Deployment for Assessment, restores, Logistics and Supply Chain>
+<Early Recovery Actions, connectedTo, Shelter Management>
+<Logistics and Supply Chain, connectedTo, Early Recovery Actions>
+<Mitigation Strategies, connectedTo, Drone Deployment for Assessment>
+<Mitigation Strategies, connectedTo, Search and Rescue Operations>
+<Post_Disaster Evaluation, connectedTo, Logistics and Supply Chain>
+<Post_Disaster Evaluation, partOf, Emergency Response>
+<Search and Rescue Operations, partOf, Emergency Response>
+<Search and Rescue Operations, recovers, Cash Transfer Programs>
+<Shelter Management, connectedTo, end>
+<start, connectedTo, Damage Assessment>
+<start, connectedTo, Early Recovery Actions>
diff --git a/train/mermaid/medium/mermaid_39.mmd b/train/mermaid/medium/mermaid_39.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d1d31aecbb00ed863e3a7b1b323e15dc65c0a99e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_39.mmd
@@ -0,0 +1,82 @@
+graph BT
+    N0([Checkout])
+    N1[/A or B Testing/]
+    N2(Live Chat Support)
+    N3[Up_selling Offer]
+    N4[[Refund Process]]
+    N5(Wishlist Management)
+    N6(Fraud Detection)
+    N7([User Account Management])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Product Recommendation
+        nest0_0[Loyalty Points]
+        nest0_1[(Marketing Campaign Launch)]
+        nest0_2[[Social Media Integration]]
+        nest0_3([Data Analytics Reporting])
+    end
+    N0 --> |refunds| N1
+    N1 -.-> N2
+    N2 -.-> |secures| N3
+    N3 --> N4
+    N4 --> |optimizes| N5
+    N5 -.-> |manages| N6
+    N6 -.-> N7
+    nest0_0 --> nest0_1
+    nest0_1 --> |supports| nest0_2
+    nest0_2 --> |routes| nest0_3
+    N3 --> |analyzes| nest0_0
+    nest0_3 -.-> |inquires| N7
+    N3 --> S0
+    S0 --> N5
+    S0 -.-> N6
+    S0 --> N7
+    N2 -.-> M0
+    N3 --> M0
+    N1 --> M0
+    M0 --> N7
+    N1 -.-> M1
+    N2 --> M1
+    N0 -.-> M1
+    M1 -.-> N4
+    style N0 fill:#E6EE9C,stroke:#CDDC39
+    style N1 fill:#E6EE9C,stroke:#CDDC39
+    style N2 fill:#CADEDE,stroke:#94C0C0
+    style N3 fill:#C8EDFF,stroke:#82DAFF
+    style N4 fill:#C8EDFF,stroke:#82DAFF
+    style N5 fill:#CADEDE,stroke:#94C0C0
+    style N6 fill:#CADEDE,stroke:#94C0C0
+    style N7 fill:#C8EDFF,stroke:#82DAFF
+    style S0 fill:#E6EE9C,stroke:#CDDC39
+    style M0 fill:#C8EDFF,stroke:#82DAFF
+    style M1 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_0 fill:#C8EDFF,stroke:#82DAFF
+    style nest0_1 fill:#CADEDE,stroke:#94C0C0
+    style nest0_2 fill:#C8EDFF,stroke:#82DAFF
+    style nest0_3 fill:#E6EE9C,stroke:#CDDC39
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#94C0C0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_390.txt b/train/mermaid/medium/mermaid_390.txt
new file mode 100644
index 0000000000000000000000000000000000000000..326f1354f600edde9c76d0fe075b7dbf40776e58
--- /dev/null
+++ b/train/mermaid/medium/mermaid_390.txt
@@ -0,0 +1,23 @@
+<Communication Protocols, monitors, Debris Management>
+<Communication Protocols, partOf, Mitigation Strategies>
+<Community Preparedness, connectedTo, Communication Protocols>
+<Community Preparedness, partOf, Mitigation Strategies>
+<Damage Assessment, connectedTo, end>
+<Debris Management, deploys, Early Recovery Actions>
+<Debris Management, partOf, Mitigation Strategies>
+<Early Recovery Actions, connectedTo, Early Warning Systems>
+<Early Warning Systems, connectedTo, Community Preparedness>
+<Early Warning Systems, connectedTo, Public Awareness Campaigns>
+<Economic Recovery Initiatives, connectedTo, Shelter Management>
+<Emergency Planning, connectedTo, Emergency Response>
+<Emergency Response, connectedTo, Economic Recovery Initiatives>
+<Geographic Information Systems for Disasters, connectedTo, Damage Assessment>
+<Geographic Information Systems for Disasters, connectedTo, Incident Command System>
+<Geographic Information Systems for Disasters, connectedTo, Public Awareness Campaigns>
+<Geographic Information Systems for Disasters, connectedTo, Shelter Management>
+<Incident Command System, rescues, Emergency Planning>
+<Post_Disaster Evaluation, provides, Damage Assessment>
+<Public Awareness Campaigns, connectedTo, Post_Disaster Evaluation>
+<Shelter Management, connectedTo, Early Recovery Actions>
+<Shelter Management, connectedTo, Public Awareness Campaigns>
+<Shelter Management, evaluates, Early Warning Systems>
diff --git a/train/mermaid/medium/mermaid_391.mmd b/train/mermaid/medium/mermaid_391.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..048fce3408555081c3a6fa504cc049af40ac0f8d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_391.mmd
@@ -0,0 +1,86 @@
+graph RL
+    N0([start])
+    N1[Search and Rescue Operations]
+    N2[/Climate Change Adaptation for Disasters/]
+    N3[Resource Mobilization]
+    N4[Reconstruction]
+    N5[/Psychosocial Support/]
+    N6[[Drone Deployment for Assessment]]
+    N7[/Environmental Remediation/]
+    N8[[Economic Recovery Initiatives]]
+    N9(Post_Disaster Evaluation)
+    N10[/Public Awareness Campaigns/]
+    N11[Resilience Building]
+    N12(Hazard Mapping)
+    N13([end])
+    S0(( ))
+    subgraph Debris Management
+        nest0_0[Emergency Drills and Exercises]
+        nest0_1[Recovery Planning]
+        nest0_2[Medical Aid Deployment]
+        nest0_3[Damage Assessment]
+    end
+    N0 -.-> |identifies| N1
+    N1 --> N2
+    N2 -.-> |prevents| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> |enforces| N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> |locates| N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> |warns| nest0_3
+    N11 --> nest0_0
+    nest0_3 --> |recovers| N9
+    N6 --> S0
+    S0 --> N11
+    S0 -.-> N12
+    N0 -.-> |supports| N2
+    style N0 fill:#FFFDE7,stroke:#FBC02D
+    style N1 fill:#ECCFF5,stroke:#CD8FF2
+    style N2 fill:#FFFCE6,stroke:#FFF9AE
+    style N3 fill:#FFFDE7,stroke:#FBC02D
+    style N4 fill:#ECCFF5,stroke:#CD8FF2
+    style N5 fill:#FFFCE6,stroke:#FFF9AE
+    style N6 fill:#FFFCE6,stroke:#FFF9AE
+    style N7 fill:#ECCFF5,stroke:#CD8FF2
+    style N8 fill:#ECCFF5,stroke:#CD8FF2
+    style N9 fill:#ECCFF5,stroke:#CD8FF2
+    style N10 fill:#ECCFF5,stroke:#CD8FF2
+    style N11 fill:#ECCFF5,stroke:#CD8FF2
+    style N12 fill:#FFFCE6,stroke:#FFF9AE
+    style N13 fill:#ECCFF5,stroke:#CD8FF2
+    style S0 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_0 fill:#ECCFF5,stroke:#CD8FF2
+    style nest0_1 fill:#ECCFF5,stroke:#CD8FF2
+    style nest0_2 fill:#ECCFF5,stroke:#CD8FF2
+    style nest0_3 fill:#ECCFF5,stroke:#CD8FF2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFF9AE,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_393.txt b/train/mermaid/medium/mermaid_393.txt
new file mode 100644
index 0000000000000000000000000000000000000000..67d54bc34e4c81af8adb4fdc5c3f3abe049d82c3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_393.txt
@@ -0,0 +1,18 @@
+<Air Operations, connectedTo, Readiness Assessment>
+<Air Operations, connectedTo, Recruitment>
+<Air Operations, connectedTo, end>
+<Air Operations, operates, Peacekeeping Missions>
+<Air Operations, reports, Recruitment>
+<Crisis Management, connectedTo, Recruitment>
+<Crisis Management, partOf, Supply Chain Management>
+<Defense Procurement, connectedTo, Operations Planning>
+<Defense Procurement, partOf, Supply Chain Management>
+<Operations Planning, partOf, Supply Chain Management>
+<Operations Planning, tests, Reconnaissance>
+<Peacekeeping Missions, connectedTo, Readiness Assessment>
+<Peacekeeping Missions, innovates, Recruitment>
+<Peacekeeping Missions, monitors, Defense Procurement>
+<Readiness Assessment, connectedTo, Recruitment>
+<Reconnaissance, connectedTo, Crisis Management>
+<Reconnaissance, partOf, Supply Chain Management>
+<Recruitment, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_395.mmd b/train/mermaid/medium/mermaid_395.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..eccdebad9d10409c1541d4f35597899524b48145
--- /dev/null
+++ b/train/mermaid/medium/mermaid_395.mmd
@@ -0,0 +1,68 @@
+graph BT
+    N0([Military Strategy Development])
+    N1[/Air Operations/]
+    N2(Veteran Support)
+    N3[[Logistics Support]]
+    N4[(Naval Operations)]
+    N5[Weapon Systems Development]
+    N6{Cyber Warfare Operations}
+    N7[(Rules of Engagement)]
+    N8([end])
+    S0(( ))
+    M0(( ))
+    subgraph Specialized Training
+        nest0_0([Targeting])
+        nest0_1[Combat Operations]
+        nest0_2(Joint Exercises)
+    end
+    N0 --> N1
+    N1 -.-> |mediates| N2
+    N2 -.-> |deploys| N3
+    N3 -.-> N4
+    N4 -.-> |enforces| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |inspects| nest0_2
+    N7 -.-> nest0_0
+    nest0_2 --> N6
+    N0 --> S0
+    S0 -.-> N7
+    S0 -.-> N3
+    N2 --> M0
+    N1 -.-> M0
+    M0 --> N7
+    style N0 fill:#FAEBF3,stroke:#F7BEE0
+    style N1 fill:#DACBE3,stroke:#A188D0
+    style N2 fill:#FAEBF3,stroke:#F7BEE0
+    style N3 fill:#D0E0F8,stroke:#4285F4
+    style N4 fill:#FAEBF3,stroke:#F7BEE0
+    style N5 fill:#DACBE3,stroke:#A188D0
+    style N6 fill:#D0E0F8,stroke:#4285F4
+    style N7 fill:#D0E0F8,stroke:#4285F4
+    style N8 fill:#DACBE3,stroke:#A188D0
+    style S0 fill:#DACBE3,stroke:#A188D0
+    style M0 fill:#D0E0F8,stroke:#4285F4
+    style nest0_0 fill:#DACBE3,stroke:#A188D0
+    style nest0_1 fill:#D0E0F8,stroke:#4285F4
+    style nest0_2 fill:#D0E0F8,stroke:#4285F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_395.txt b/train/mermaid/medium/mermaid_395.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c0e95825cf6abd470bdd77a6b2c2861f1013abac
--- /dev/null
+++ b/train/mermaid/medium/mermaid_395.txt
@@ -0,0 +1,19 @@
+<Air Operations, connectedTo, Rules of Engagement>
+<Air Operations, mediates, Veteran Support>
+<Combat Operations, inspects, Joint Exercises>
+<Combat Operations, partOf, Specialized Training>
+<Cyber Warfare Operations, connectedTo, Rules of Engagement>
+<Joint Exercises, connectedTo, Cyber Warfare Operations>
+<Joint Exercises, partOf, Specialized Training>
+<Logistics Support, connectedTo, Naval Operations>
+<Military Strategy Development, connectedTo, Air Operations>
+<Military Strategy Development, connectedTo, Logistics Support>
+<Military Strategy Development, connectedTo, Rules of Engagement>
+<Naval Operations, enforces, Weapon Systems Development>
+<Rules of Engagement, connectedTo, Targeting>
+<Rules of Engagement, connectedTo, end>
+<Targeting, connectedTo, Combat Operations>
+<Targeting, partOf, Specialized Training>
+<Veteran Support, connectedTo, Rules of Engagement>
+<Veteran Support, deploys, Logistics Support>
+<Weapon Systems Development, connectedTo, Cyber Warfare Operations>
diff --git a/train/mermaid/medium/mermaid_396.txt b/train/mermaid/medium/mermaid_396.txt
new file mode 100644
index 0000000000000000000000000000000000000000..55752212ecc17008ea2fd2bc9a384ee91e602754
--- /dev/null
+++ b/train/mermaid/medium/mermaid_396.txt
@@ -0,0 +1,20 @@
+<Crisis Management, connectedTo, Disaster Relief Deployment>
+<Crisis Management, partOf, Force Projection>
+<Disaster Relief Deployment, connectedTo, Unmanned Systems Operation>
+<Disaster Relief Deployment, partOf, Force Projection>
+<Equipment Maintenance, connectedTo, Military Strategy Development>
+<Equipment Maintenance, connectedTo, Rules of Engagement>
+<Equipment Maintenance, enforces, Weapon Systems Development>
+<Joint Exercises, connectedTo, Equipment Maintenance>
+<Joint Exercises, connectedTo, Weapon Systems Development>
+<Logistics Support, recruits, Joint Exercises>
+<Medical Support, connectedTo, Rules of Engagement>
+<Military Strategy Development, connectedTo, end>
+<Rules of Engagement, connectedTo, Military Strategy Development>
+<Unmanned Systems Operation, connectedTo, Logistics Support>
+<Unmanned Systems Operation, partOf, Force Projection>
+<Weapon Systems Development, connectedTo, Medical Support>
+<Weapon Systems Development, connectedTo, Military Strategy Development>
+<Weapon Systems Development, warns, Crisis Management>
+<start, connectedTo, Weapon Systems Development>
+<start, rescues, Logistics Support>
diff --git a/train/mermaid/medium/mermaid_397.txt b/train/mermaid/medium/mermaid_397.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bfb076583e868b6ebcf44813c58eebe44de89472
--- /dev/null
+++ b/train/mermaid/medium/mermaid_397.txt
@@ -0,0 +1,25 @@
+<Basic Training, yes, Intelligence Gathering>
+<Combat Operations, connectedTo, Intelligence Gathering>
+<Combat Operations, partOf, Targeting>
+<Defense Procurement, connectedTo, Basic Training>
+<Demobilization, connectedTo, end>
+<Electronic Warfare, connectedTo, Combat Operations>
+<Electronic Warfare, partOf, Targeting>
+<Equipment Maintenance, connectedTo, Recruitment>
+<Intelligence Gathering, connectedTo, Equipment Maintenance>
+<Intelligence Gathering, connectedTo, Naval Operations>
+<Joint Exercises, connectedTo, Naval Operations>
+<Joint Exercises, no, Demobilization>
+<Joint Exercises, yes, end>
+<Naval Operations, connectedTo, Demobilization>
+<Operations Planning, connectedTo, Veteran Support>
+<Recruitment, no, Joint Exercises>
+<Recruitment, no, Naval Operations>
+<Space Operations, connectedTo, Defense Procurement>
+<Unmanned Systems Operation, connectedTo, Space Operations>
+<Unmanned Systems Operation, yes, Electronic Warfare>
+<Veteran Support, connectedTo, Naval Operations>
+<Veteran Support, connectedTo, Unmanned Systems Operation>
+<start, connectedTo, Basic Training>
+<start, connectedTo, Naval Operations>
+<start, connectedTo, Operations Planning>
diff --git a/train/mermaid/medium/mermaid_399.mmd b/train/mermaid/medium/mermaid_399.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9ebd8f1b6128df74e464292bf07a6cc479a29a25
--- /dev/null
+++ b/train/mermaid/medium/mermaid_399.mmd
@@ -0,0 +1,74 @@
+graph RL
+    N0([start])
+    N1[Ground Operations]
+    N2[Personnel Management]
+    N3(Force Projection)
+    N4([Naval Operations])
+    N5[/Unmanned Systems Operation/]
+    N6[/Specialized Training/]
+    N7(Family Support Programs)
+    N8([Readiness Assessment])
+    S0(( ))
+    M0(( ))
+    subgraph Demobilization
+        nest0_0[Crisis Management]
+        nest0_1[(Logistics Support)]
+        nest0_2(Supply Chain Management)
+        nest0_3(Counter_Insurgency Operations)
+    end
+    N0 -.-> |enforces| N1
+    N1 -.-> |commands| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> |mediates| N5
+    N5 -.-> |disarms| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N7 --> nest0_0
+    nest0_3 -.-> N8
+    N2 --> S0
+    S0 -.-> N7
+    S0 --> |defends| N4
+    N3 --> M0
+    N2 --> M0
+    M0 -.-> N8
+    N4 -.-> |intelligence| N0
+    style N0 fill:#D3D7EB,stroke:#8C9EFF
+    style N1 fill:#FFE88D,stroke:#FFDA4E
+    style N2 fill:#D3D7EB,stroke:#8C9EFF
+    style N3 fill:#D3D7EB,stroke:#8C9EFF
+    style N4 fill:#FFE88D,stroke:#FFDA4E
+    style N5 fill:#D3D7EB,stroke:#8C9EFF
+    style N6 fill:#D3D7EB,stroke:#8C9EFF
+    style N7 fill:#FFE88D,stroke:#FFDA4E
+    style N8 fill:#D3D7EB,stroke:#8C9EFF
+    style S0 fill:#FFE88D,stroke:#FFDA4E
+    style M0 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_0 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_1 fill:#CADEDE,stroke:#94C0C0
+    style nest0_2 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_3 fill:#D3D7EB,stroke:#8C9EFF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_399.txt b/train/mermaid/medium/mermaid_399.txt
new file mode 100644
index 0000000000000000000000000000000000000000..af5ad3feb6191b97dfdee4b0fa145e062a173e1b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_399.txt
@@ -0,0 +1,22 @@
+<Counter_Insurgency Operations, connectedTo, Readiness Assessment>
+<Counter_Insurgency Operations, partOf, Demobilization>
+<Crisis Management, connectedTo, Logistics Support>
+<Crisis Management, partOf, Demobilization>
+<Family Support Programs, connectedTo, Crisis Management>
+<Family Support Programs, connectedTo, Readiness Assessment>
+<Force Projection, connectedTo, Naval Operations>
+<Force Projection, connectedTo, Readiness Assessment>
+<Ground Operations, commands, Personnel Management>
+<Logistics Support, connectedTo, Supply Chain Management>
+<Logistics Support, partOf, Demobilization>
+<Naval Operations, intelligence, start>
+<Naval Operations, mediates, Unmanned Systems Operation>
+<Personnel Management, connectedTo, Family Support Programs>
+<Personnel Management, connectedTo, Force Projection>
+<Personnel Management, connectedTo, Readiness Assessment>
+<Personnel Management, defends, Naval Operations>
+<Specialized Training, connectedTo, Family Support Programs>
+<Supply Chain Management, connectedTo, Counter_Insurgency Operations>
+<Supply Chain Management, partOf, Demobilization>
+<Unmanned Systems Operation, disarms, Specialized Training>
+<start, enforces, Ground Operations>
diff --git a/train/mermaid/medium/mermaid_4.mmd b/train/mermaid/medium/mermaid_4.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..56200cf510430048335fdfbffac28c9c06446227
--- /dev/null
+++ b/train/mermaid/medium/mermaid_4.mmd
@@ -0,0 +1,98 @@
+graph LR
+    N0([start])
+    N1[Income Verification]
+    N2[Portfolio Management]
+    N3[/Forex Trading/]
+    N4(Compliance Review)
+    N5[/Account Verification/]
+    N6([Risk Assessment])
+    N7[[Tax Preparation]]
+    N8[[Payment Gateway Integration]]
+    N9[(Fraud Check)]
+    N10{Venture Capital Funding}
+    N11(Credit Scoring)
+    N12[/Blockchain Verification/]
+    N13(Financial Advisory)
+    N14([Credit Card Application])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Treasury Management
+        nest0_0[/Loan Processing/]
+        nest0_1[/AML Screening/]
+    end
+    N0 --> N1
+    N1 --> |transfers| N2
+    N2 --> |analyzes| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |screens| N7
+    N7 --> N8
+    N8 --> |underwrites| N9
+    N9 --> N10
+    N10 --> |manages| N11
+    N11 -.-> N12
+    N12 --> N13
+    N13 -.-> N14
+    nest0_0 -.-> nest0_1
+    N6 -.-> |settles| nest0_0
+    nest0_1 --> N11
+    N3 --> S0
+    S0 -.-> N9
+    S0 -.-> N11
+    S0 -.-> |assesses| N10
+    N9 --> S1
+    S1 -.-> |reconciles| N14
+    S1 -.-> N13
+    N0 --> M0
+    N4 --> M0
+    M0 -.-> N6
+    style N0 fill:#EDE7F6,stroke:#7E57C2
+    style N1 fill:#E0F2F1,stroke:#4DB6AC
+    style N2 fill:#EDF5F3,stroke:#A1D7CD
+    style N3 fill:#E0F2F1,stroke:#4DB6AC
+    style N4 fill:#E0F2F1,stroke:#4DB6AC
+    style N5 fill:#E0F2F1,stroke:#4DB6AC
+    style N6 fill:#E0F2F1,stroke:#4DB6AC
+    style N7 fill:#EDF5F3,stroke:#A1D7CD
+    style N8 fill:#EDE7F6,stroke:#7E57C2
+    style N9 fill:#EDF5F3,stroke:#A1D7CD
+    style N10 fill:#EDE7F6,stroke:#7E57C2
+    style N11 fill:#EDE7F6,stroke:#7E57C2
+    style N12 fill:#E0F2F1,stroke:#4DB6AC
+    style N13 fill:#EDE7F6,stroke:#7E57C2
+    style N14 fill:#E0F2F1,stroke:#4DB6AC
+    style S0 fill:#EDE7F6,stroke:#7E57C2
+    style S1 fill:#E0F2F1,stroke:#4DB6AC
+    style M0 fill:#EDF5F3,stroke:#A1D7CD
+    style nest0_0 fill:#EDF5F3,stroke:#A1D7CD
+    style nest0_1 fill:#EDE7F6,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_4.txt b/train/mermaid/medium/mermaid_4.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fc35c7b01a857ec755038ffbba1ddd1d69edbc38
--- /dev/null
+++ b/train/mermaid/medium/mermaid_4.txt
@@ -0,0 +1,26 @@
+<AML Screening, connectedTo, Credit Scoring>
+<AML Screening, partOf, Treasury Management>
+<Account Verification, connectedTo, Risk Assessment>
+<Blockchain Verification, connectedTo, Financial Advisory>
+<Compliance Review, connectedTo, Account Verification>
+<Compliance Review, connectedTo, Risk Assessment>
+<Credit Scoring, connectedTo, Blockchain Verification>
+<Financial Advisory, connectedTo, Credit Card Application>
+<Forex Trading, assesses, Venture Capital Funding>
+<Forex Trading, connectedTo, Compliance Review>
+<Forex Trading, connectedTo, Credit Scoring>
+<Forex Trading, connectedTo, Fraud Check>
+<Fraud Check, connectedTo, Financial Advisory>
+<Fraud Check, connectedTo, Venture Capital Funding>
+<Fraud Check, reconciles, Credit Card Application>
+<Income Verification, transfers, Portfolio Management>
+<Loan Processing, connectedTo, AML Screening>
+<Loan Processing, partOf, Treasury Management>
+<Payment Gateway Integration, underwrites, Fraud Check>
+<Portfolio Management, analyzes, Forex Trading>
+<Risk Assessment, screens, Tax Preparation>
+<Risk Assessment, settles, Loan Processing>
+<Tax Preparation, connectedTo, Payment Gateway Integration>
+<Venture Capital Funding, manages, Credit Scoring>
+<start, connectedTo, Income Verification>
+<start, connectedTo, Risk Assessment>
diff --git a/train/mermaid/medium/mermaid_40.txt b/train/mermaid/medium/mermaid_40.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d4360eb08de83a92d26c568e6b5de1c5cb63aeeb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_40.txt
@@ -0,0 +1,18 @@
+<A or B Testing, connectedTo, Refund Process>
+<A or B Testing, partOf, Payment>
+<Customer Segmentation, connectedTo, Social Media Integration>
+<Customer Segmentation, no, A or B Testing>
+<Customer Segmentation, yes, Package Return>
+<Package Return, connectedTo, Social Media Integration>
+<Product Recommendation, connectedTo, A or B Testing>
+<Product Recommendation, no, Social Media Integration>
+<Product Recommendation, yes, end>
+<Refund Process, connectedTo, A or B Testing>
+<Refund Process, connectedTo, Return Merchandise Authorization>
+<Refund Process, partOf, Payment>
+<Return Merchandise Authorization, connectedTo, Product Recommendation>
+<Return Merchandise Authorization, partOf, Payment>
+<Social Media Integration, yes, Product Recommendation>
+<Social Media Integration, yes, Return Merchandise Authorization>
+<end, connectedTo, Refund Process>
+<start, connectedTo, Customer Segmentation>
diff --git a/train/mermaid/medium/mermaid_402.txt b/train/mermaid/medium/mermaid_402.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3d9930ed850945ff16cf234aa8d43ba598e0d987
--- /dev/null
+++ b/train/mermaid/medium/mermaid_402.txt
@@ -0,0 +1,20 @@
+<Air Cargo Logistics, connectedTo, Avionics Repair>
+<Air Cargo Logistics, connectedTo, Engine Overhaul>
+<Air Cargo Logistics, connectedTo, Next_Generation Air Traffic Management>
+<Air Cargo Logistics, connectedTo, end>
+<Air Cargo Logistics, yes, Aircraft Manufacturing>
+<Air Traffic Control, connectedTo, Passenger Boarding>
+<Aircraft Manufacturing, connectedTo, Next_Generation Air Traffic Management>
+<Avionics Repair, connectedTo, Baggage Handling>
+<Avionics Repair, partOf, Airworthiness Certification>
+<Baggage Handling, connectedTo, Flight Simulation>
+<Baggage Handling, partOf, Airworthiness Certification>
+<Engine Overhaul, yes, end>
+<Flight Simulation, connectedTo, Engine Overhaul>
+<Next_Generation Air Traffic Management, connectedTo, Air Traffic Control>
+<Passenger Boarding, connectedTo, Flight Simulation>
+<start, connectedTo, Air Traffic Control>
+<start, no, Air Cargo Logistics>
+<start, no, Flight Simulation>
+<start, yes, Next_Generation Air Traffic Management>
+<start, yes, end>
diff --git a/train/mermaid/medium/mermaid_405.mmd b/train/mermaid/medium/mermaid_405.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..cc7c00186439358d085956deccebf838a5e50797
--- /dev/null
+++ b/train/mermaid/medium/mermaid_405.mmd
@@ -0,0 +1,88 @@
+graph BT
+    N0([Passenger Boarding])
+    N1(Weather Briefing)
+    N2[[Engine Overhaul]]
+    N3[Fueling Operations]
+    N4[(Regulatory Compliance)]
+    N5{Ground Support}
+    N6[[Emergency Procedures Training]]
+    N7(Delay Management)
+    N8[Airport Security Management]
+    N9(Airworthiness Certification)
+    N10([Next_Generation Air Traffic Management])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Flight Simulation
+        nest0_0([Aviation Safety Investigation])
+        nest0_1[Security Screening]
+        nest0_2(Avionics Repair)
+        nest0_3[[Sustainable Aviation Fuel Development]]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |optimizes| N3
+    N3 -.-> N4
+    N4 -.-> |documents| N5
+    N5 -.-> N6
+    N6 --> |repairs| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 -.-> N4
+    N4 --> S0
+    S0 --> N8
+    S0 --> N10
+    N3 -.-> S1
+    S1 --> N7
+    S1 -.-> |services| N6
+    N6 --> M0
+    N4 -.-> |manufactures| M0
+    M0 --> N9
+    style N0 fill:#CFD8DC,stroke:#607D8B
+    style N1 fill:#F3E5F5,stroke:#BA68C8
+    style N2 fill:#F2E6F5,stroke:#CB9BE1
+    style N3 fill:#F2E6F5,stroke:#CB9BE1
+    style N4 fill:#F3E5F5,stroke:#BA68C8
+    style N5 fill:#F3E5F5,stroke:#BA68C8
+    style N6 fill:#F2E6F5,stroke:#CB9BE1
+    style N7 fill:#F3E5F5,stroke:#BA68C8
+    style N8 fill:#F3E5F5,stroke:#BA68C8
+    style N9 fill:#F3E5F5,stroke:#BA68C8
+    style N10 fill:#CFD8DC,stroke:#607D8B
+    style S0 fill:#F3E5F5,stroke:#BA68C8
+    style S1 fill:#CFD8DC,stroke:#607D8B
+    style M0 fill:#CFD8DC,stroke:#607D8B
+    style nest0_0 fill:#CFD8DC,stroke:#607D8B
+    style nest0_1 fill:#CFD8DC,stroke:#607D8B
+    style nest0_2 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_3 fill:#CFD8DC,stroke:#607D8B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#CB9BE1,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_406.mmd b/train/mermaid/medium/mermaid_406.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..cf145bd9cdc446cc88e23e994d2004a2f71b2104
--- /dev/null
+++ b/train/mermaid/medium/mermaid_406.mmd
@@ -0,0 +1,67 @@
+graph TD
+    N0([start])
+    N1[[Weather Briefing]]
+    N2[/Gate Assignment/]
+    N3{Airport Operations}
+    N4[Unmanned Aerial Vehicle Integration]
+    N5([Airport Security Management])
+    N6(Aviation Safety Investigation)
+    N7[Security Screening]
+    N8[Air Traffic Control]
+    N9[Remote Tower Operations]
+    N10([end])
+    S0(( ))
+    M1(( ))
+    subgraph Aircraft De_icing
+        nest0_0([In_flight Service])
+        nest0_1[Crew Scheduling]
+        nest0_2[Baggage Handling]
+        nest0_3(Airworthiness Certification)
+    end
+    N0 --> N1
+    N1 -.-> |yes| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> |yes| N6
+    N6 -.-> |yes| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> |no| N10
+    nest0_0 --> nest0_1
+    nest0_1 --> |no| nest0_2
+    nest0_2 -.-> |no| nest0_3
+    N2 -.-> nest0_0
+    nest0_3 --> N7
+    N2 --> S0
+    S0 --> N5
+    S0 -.-> |no| N8
+    N2 --> M1
+    N0 --> M1
+    M1 --> N4
+    nest0_1 -.-> N8
+    style S0 fill:#F9FBE7,stroke:#DCE775
+    style M1 fill:#CADEDE,stroke:#94C0C0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_406.txt b/train/mermaid/medium/mermaid_406.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0aa17af44ca9b69948ea81af6e0a943312faba9a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_406.txt
@@ -0,0 +1,24 @@
+<Air Traffic Control, connectedTo, Remote Tower Operations>
+<Airport Operations, connectedTo, Unmanned Aerial Vehicle Integration>
+<Airport Security Management, yes, Aviation Safety Investigation>
+<Airworthiness Certification, connectedTo, Security Screening>
+<Airworthiness Certification, partOf, Aircraft De_icing>
+<Aviation Safety Investigation, yes, Security Screening>
+<Baggage Handling, no, Airworthiness Certification>
+<Baggage Handling, partOf, Aircraft De_icing>
+<Crew Scheduling, connectedTo, Air Traffic Control>
+<Crew Scheduling, no, Baggage Handling>
+<Crew Scheduling, partOf, Aircraft De_icing>
+<Gate Assignment, connectedTo, Airport Operations>
+<Gate Assignment, connectedTo, Airport Security Management>
+<Gate Assignment, connectedTo, In_flight Service>
+<Gate Assignment, connectedTo, Unmanned Aerial Vehicle Integration>
+<Gate Assignment, no, Air Traffic Control>
+<In_flight Service, connectedTo, Crew Scheduling>
+<In_flight Service, partOf, Aircraft De_icing>
+<Remote Tower Operations, no, end>
+<Security Screening, connectedTo, Air Traffic Control>
+<Unmanned Aerial Vehicle Integration, connectedTo, Airport Security Management>
+<Weather Briefing, yes, Gate Assignment>
+<start, connectedTo, Unmanned Aerial Vehicle Integration>
+<start, connectedTo, Weather Briefing>
diff --git a/train/mermaid/medium/mermaid_408.txt b/train/mermaid/medium/mermaid_408.txt
new file mode 100644
index 0000000000000000000000000000000000000000..22d671e1ed789575f4c87b574acb7ba4d44822a9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_408.txt
@@ -0,0 +1,22 @@
+<Aerospace Engineering, routes, Airworthiness Certification>
+<Airworthiness Certification, connectedTo, Pilot Training>
+<Airworthiness Certification, plans, Regulatory Compliance>
+<Cargo Loading, connectedTo, Delay Management>
+<Delay Management, connectedTo, Aerospace Engineering>
+<Delay Management, connectedTo, Engine Overhaul>
+<Delay Management, connectedTo, Passenger Check_in>
+<Delay Management, manages, Security Screening>
+<Navigation System Check, connectedTo, Passenger Boarding>
+<Navigation System Check, partOf, Air Traffic Control>
+<Noise Abatement Procedures, connectedTo, Engine Overhaul>
+<Noise Abatement Procedures, partOf, Air Traffic Control>
+<Passenger Boarding, guides, Noise Abatement Procedures>
+<Passenger Boarding, partOf, Air Traffic Control>
+<Passenger Check_in, connectedTo, Navigation System Check>
+<Passenger Check_in, partOf, Air Traffic Control>
+<Pilot Training, connectedTo, Engine Overhaul>
+<Regulatory Compliance, connectedTo, Pilot Training>
+<Regulatory Compliance, connectedTo, Security Screening>
+<Security Screening, secures, Pilot Training>
+<start, connectedTo, Cargo Loading>
+<start, connectedTo, Pilot Training>
diff --git a/train/mermaid/medium/mermaid_411.mmd b/train/mermaid/medium/mermaid_411.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0dbed58928ba125c42634a8629778d0626f95513
--- /dev/null
+++ b/train/mermaid/medium/mermaid_411.mmd
@@ -0,0 +1,54 @@
+graph TD
+    N0([start])
+    N1(Voice Guidance Customization)
+    N2(Altitude Tracking)
+    N3[Reverse Geocoding]
+    N4[(Topographic Mapping)]
+    N5[(Marine Charting)]
+    N6([Augmented Reality Navigation])
+    N7([end])
+    S1(( ))
+    subgraph Autonomous Vehicle Navigation
+        nest0_0[/Historical Traffic Data Analysis/]
+        nest0_1[(GPS Positioning)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |avoids| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |alerts| N7
+    nest0_0 -.-> nest0_1
+    N5 --> nest0_0
+    nest0_1 -.-> N6
+    N1 --> S1
+    S1 --> N7
+    S1 -.-> N3
+    S1 --> |transmits| N6
+    style N0 fill:#FAEBF3,stroke:#F7BEE0
+    style N1 fill:#E3F2FD,stroke:#64B5F6
+    style N2 fill:#E3F2FD,stroke:#64B5F6
+    style N3 fill:#F6F6F6,stroke:#CFCFCF
+    style N4 fill:#E3F2FD,stroke:#64B5F6
+    style N5 fill:#FAEBF3,stroke:#F7BEE0
+    style N6 fill:#E3F2FD,stroke:#64B5F6
+    style N7 fill:#E3F2FD,stroke:#64B5F6
+    style S1 fill:#E3F2FD,stroke:#64B5F6
+    style nest0_0 fill:#E3F2FD,stroke:#64B5F6
+    style nest0_1 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CFCFCF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_412.mmd b/train/mermaid/medium/mermaid_412.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5319b00d9d8b9654265c81efffe1aa30e11fc0b3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_412.mmd
@@ -0,0 +1,86 @@
+graph BT
+    N0([Augmented Reality Navigation])
+    N1{Pedestrian Navigation}
+    N2(Marine Charting)
+    N3(Route Calculation)
+    N4([Wearable Device Navigation])
+    N5[/Waypoint Setting/]
+    N6[Aeronautical Charting]
+    N7([Reverse Geocoding])
+    N8{Navigation Data Update}
+    N9[Autonomous Vehicle Navigation]
+    N10[Topographic Mapping]
+    N11[(Cycle Route Planning)]
+    N12([end])
+    S0(( ))
+    S1(( ))
+    subgraph Geocoding
+        nest0_0[Dead Reckoning]
+        nest0_1[Map Display]
+        nest0_2{Multi_modal Navigation}
+    end
+    N0 -.-> |verifies| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> |monitors| N4
+    N4 --> N5
+    N5 --> |calibrates| N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |validates| N10
+    N10 --> N11
+    N11 --> |avoids| N12
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N2 --> nest0_0
+    nest0_2 -.-> N1
+    N1 -.-> S0
+    S0 -.-> N4
+    S0 --> |routes| N5
+    S0 -.-> N8
+    N6 --> S1
+    S1 -.-> N9
+    S1 --> N8
+    style N0 fill:#EDE7F6,stroke:#9575CD
+    style N1 fill:#E8F0FF,stroke:#A2D0FF
+    style N2 fill:#F2E6F5,stroke:#CB9BE1
+    style N3 fill:#F2E6F5,stroke:#CB9BE1
+    style N4 fill:#EDE7F6,stroke:#9575CD
+    style N5 fill:#EDE7F6,stroke:#9575CD
+    style N6 fill:#F2E6F5,stroke:#CB9BE1
+    style N7 fill:#E8F0FF,stroke:#A2D0FF
+    style N8 fill:#EDE7F6,stroke:#9575CD
+    style N9 fill:#F2E6F5,stroke:#CB9BE1
+    style N10 fill:#E8F0FF,stroke:#A2D0FF
+    style N11 fill:#F2E6F5,stroke:#CB9BE1
+    style N12 fill:#EDE7F6,stroke:#9575CD
+    style S0 fill:#F2E6F5,stroke:#CB9BE1
+    style S1 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_0 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_1 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_2 fill:#EDE7F6,stroke:#9575CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#9575CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_413.mmd b/train/mermaid/medium/mermaid_413.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..06df9b498aa3b041bfb890889d46ce1069296e5b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_413.mmd
@@ -0,0 +1,92 @@
+graph TD
+    N0([Altitude Tracking])
+    N1[[Waypoint Setting]]
+    N2[Pedestrian Navigation]
+    N3([GPS Positioning])
+    N4[[Augmented Reality Navigation]]
+    N5[Points of Interest Search]
+    N6([Autonomous Vehicle Navigation])
+    N7[ETA Estimation]
+    N8[/Offline Map Support/]
+    N9([Terrestrial Navigation])
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Satellite Navigation Systems
+        nest0_0(Geocoding)
+        nest0_1[Historical Traffic Data Analysis]
+        nest0_2(Lane Guidance)
+    end
+    N0 -.-> |records| N1
+    N1 --> |plots| N2
+    N2 --> N3
+    N3 -.-> |validates| N4
+    N4 -.-> |calculates| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N8 -.-> nest0_0
+    nest0_2 --> N5
+    N7 --> S0
+    S0 --> N10
+    S0 --> |guides| N9
+    N5 -.-> S1
+    S1 --> N9
+    S1 --> N7
+    N2 --> M0
+    N1 --> |corrects| M0
+    M0 --> N9
+    N0 -.-> M1
+    N1 --> M1
+    M1 --> N6
+    style N0 fill:#C2E8E6,stroke:#61CAC3
+    style N1 fill:#C5CAE9,stroke:#3F51B5
+    style N2 fill:#C5CAE9,stroke:#3F51B5
+    style N3 fill:#FFF6D9,stroke:#FFCC7A
+    style N4 fill:#FFF6D9,stroke:#FFCC7A
+    style N5 fill:#C2E8E6,stroke:#61CAC3
+    style N6 fill:#C5CAE9,stroke:#3F51B5
+    style N7 fill:#C5CAE9,stroke:#3F51B5
+    style N8 fill:#C2E8E6,stroke:#61CAC3
+    style N9 fill:#C5CAE9,stroke:#3F51B5
+    style N10 fill:#FFF6D9,stroke:#FFCC7A
+    style S0 fill:#C2E8E6,stroke:#61CAC3
+    style S1 fill:#FFF6D9,stroke:#FFCC7A
+    style M0 fill:#C2E8E6,stroke:#61CAC3
+    style M1 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_0 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_1 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_2 fill:#FFF6D9,stroke:#FFCC7A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#61CAC3,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_413.txt b/train/mermaid/medium/mermaid_413.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c551bb16a2debf525e6f0fe6c04aced5bd687a73
--- /dev/null
+++ b/train/mermaid/medium/mermaid_413.txt
@@ -0,0 +1,25 @@
+<Altitude Tracking, connectedTo, Autonomous Vehicle Navigation>
+<Altitude Tracking, records, Waypoint Setting>
+<Augmented Reality Navigation, calculates, Points of Interest Search>
+<Autonomous Vehicle Navigation, connectedTo, ETA Estimation>
+<ETA Estimation, connectedTo, Offline Map Support>
+<ETA Estimation, connectedTo, end>
+<ETA Estimation, guides, Terrestrial Navigation>
+<GPS Positioning, validates, Augmented Reality Navigation>
+<Geocoding, connectedTo, Historical Traffic Data Analysis>
+<Geocoding, partOf, Satellite Navigation Systems>
+<Historical Traffic Data Analysis, connectedTo, Lane Guidance>
+<Historical Traffic Data Analysis, partOf, Satellite Navigation Systems>
+<Lane Guidance, connectedTo, Points of Interest Search>
+<Lane Guidance, partOf, Satellite Navigation Systems>
+<Offline Map Support, connectedTo, Geocoding>
+<Offline Map Support, connectedTo, Terrestrial Navigation>
+<Pedestrian Navigation, connectedTo, GPS Positioning>
+<Pedestrian Navigation, connectedTo, Terrestrial Navigation>
+<Points of Interest Search, connectedTo, Autonomous Vehicle Navigation>
+<Points of Interest Search, connectedTo, ETA Estimation>
+<Points of Interest Search, connectedTo, Terrestrial Navigation>
+<Terrestrial Navigation, connectedTo, end>
+<Waypoint Setting, connectedTo, Autonomous Vehicle Navigation>
+<Waypoint Setting, corrects, Terrestrial Navigation>
+<Waypoint Setting, plots, Pedestrian Navigation>
diff --git a/train/mermaid/medium/mermaid_415.txt b/train/mermaid/medium/mermaid_415.txt
new file mode 100644
index 0000000000000000000000000000000000000000..61677580f1609419caa08a1cf3229d4187d1bd63
--- /dev/null
+++ b/train/mermaid/medium/mermaid_415.txt
@@ -0,0 +1,19 @@
+<Autonomous Vehicle Navigation, connectedTo, end>
+<Celestial Navigation, analyzes, Geofencing>
+<Cycle Route Planning, connectedTo, Geofencing>
+<Cycle Route Planning, partOf, Historical Traffic Data Analysis>
+<GPS Positioning, connectedTo, Autonomous Vehicle Navigation>
+<GPS Positioning, connectedTo, Turn_by_Turn Directions>
+<Geofencing, connectedTo, Satellite Navigation Systems>
+<Geofencing, displays, Navigation Data Update>
+<Geofencing, validates, end>
+<Navigation Data Update, connectedTo, Points of Interest Search>
+<Offline Map Support, connectedTo, Celestial Navigation>
+<Points of Interest Search, steers, Traffic Information>
+<Public Transit Navigation, connectedTo, Autonomous Vehicle Navigation>
+<Public Transit Navigation, connectedTo, GPS Positioning>
+<Public Transit Navigation, connectedTo, end>
+<Satellite Navigation Systems, connectedTo, Navigation Data Update>
+<Traffic Information, connectedTo, Public Transit Navigation>
+<Turn_by_Turn Directions, connectedTo, Cycle Route Planning>
+<Turn_by_Turn Directions, partOf, Historical Traffic Data Analysis>
diff --git a/train/mermaid/medium/mermaid_417.txt b/train/mermaid/medium/mermaid_417.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b2d8d7a807cdefc7965f0a7cba0efc19d5e2f1f5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_417.txt
@@ -0,0 +1,17 @@
+<Construction 3D Printing, connectedTo, Stereolithography>
+<Educational Applications, connectedTo, Construction 3D Printing>
+<Educational Applications, connectedTo, Selective Laser Sintering>
+<Educational Applications, connectedTo, end>
+<Educational Applications, no, Stereolithography>
+<Post_Processing, connectedTo, Educational Applications>
+<Print Farm Management, connectedTo, Slicing Software Operation>
+<Print Farm Management, partOf, Maintenance and Repair of Printers>
+<Selective Laser Sintering, yes, Construction 3D Printing>
+<Selective Laser Sintering, yes, Print Farm Management>
+<Slicing Software Operation, connectedTo, Support Structure Design>
+<Slicing Software Operation, partOf, Maintenance and Repair of Printers>
+<Stereolithography, connectedTo, end>
+<Support Structure Design, no, Educational Applications>
+<Support Structure Design, partOf, Maintenance and Repair of Printers>
+<start, connectedTo, Post_Processing>
+<start, yes, Stereolithography>
diff --git a/train/mermaid/medium/mermaid_418.mmd b/train/mermaid/medium/mermaid_418.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c3aaf9dd02a932241e235960972f523aac09d1d7
--- /dev/null
+++ b/train/mermaid/medium/mermaid_418.mmd
@@ -0,0 +1,47 @@
+graph LR
+    N0([start])
+    N1[(3D Model Design)]
+    N2([Construction 3D Printing])
+    N3[Material Selection]
+    N4([end])
+    S0(( ))
+    S1(( ))
+    subgraph Distributed Manufacturing
+        nest0_0[(Consumer Product Creation)]
+        nest0_1[Sustainable 3D Printing Materials]
+        nest0_2[(Rapid Manufacturing)]
+        nest0_3[[Material Research and Development]]
+    end
+    N0 -.-> |no| N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    nest0_0 --> |yes| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N1 --> nest0_0
+    nest0_3 --> |no| N3
+    N1 --> S0
+    S0 --> N4
+    S0 -.-> |yes| N3
+    N1 -.-> S1
+    S1 -.-> N4
+    S1 --> |yes| N3
+    style S0 fill:#E9F7E8,stroke:#6EB76D
+    style S1 fill:#C8E6C9,stroke:#388E3C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#6EB76D,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_419.mmd b/train/mermaid/medium/mermaid_419.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9f8615853f1a2d0f827079411c878644c4569973
--- /dev/null
+++ b/train/mermaid/medium/mermaid_419.mmd
@@ -0,0 +1,68 @@
+graph LR
+    N0([Printer Setup])
+    N1([3D Printed Tooling])
+    N2[Material Research and Development]
+    N3[Aerospace Part Production]
+    N4[[Slicing Software Operation]]
+    N5([Material Selection])
+    N6([Fused Deposition Modeling])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Digital Twin for 3D Prints
+        nest0_0(Distributed Manufacturing)
+        nest0_1{Quality Control}
+        nest0_2(File Format Conversion)
+    end
+    N0 -.-> N1
+    N1 --> |maintains| N2
+    N2 --> N3
+    N3 --> |replicates| N4
+    N4 -.-> N5
+    N5 --> |integrates| N6
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N1 -.-> |validates| nest0_0
+    nest0_2 -.-> N1
+    N0 -.-> S0
+    S0 --> |licenses| N4
+    S0 -.-> N6
+    N3 --> M0
+    N0 --> M0
+    M0 --> N5
+    N3 -.-> |innovates| M1
+    N2 -.-> |educates| M1
+    M1 --> N6
+    style N0 fill:#DFE7EB,stroke:#B0C5CD
+    style N1 fill:#DFE7EB,stroke:#B0C5CD
+    style N2 fill:#DFE7EB,stroke:#B0C5CD
+    style N3 fill:#F0F0F0,stroke:#D2D2D2
+    style N4 fill:#EDF5F3,stroke:#A1D7CD
+    style N5 fill:#EDF5F3,stroke:#A1D7CD
+    style N6 fill:#EDF5F3,stroke:#A1D7CD
+    style S0 fill:#DFE7EB,stroke:#B0C5CD
+    style M0 fill:#F0F0F0,stroke:#D2D2D2
+    style M1 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_0 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_1 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_2 fill:#EDF5F3,stroke:#A1D7CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A1D7CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_420.txt b/train/mermaid/medium/mermaid_420.txt
new file mode 100644
index 0000000000000000000000000000000000000000..59cdf07eb6d0eb9e0883e4761bbff911f51e5558
--- /dev/null
+++ b/train/mermaid/medium/mermaid_420.txt
@@ -0,0 +1,20 @@
+<Bioprinting, connectedTo, Construction 3D Printing>
+<Construction 3D Printing, connectedTo, Medical Device Prototyping>
+<Construction 3D Printing, connectedTo, Sustainable 3D Printing Materials>
+<Digital Twin for 3D Prints, connectedTo, Reverse Engineering with 3D Printing>
+<Digital Twin for 3D Prints, partOf, Food Printing>
+<Fused Deposition Modeling, connectedTo, Print Farm Management>
+<Fused Deposition Modeling, engineers, Intellectual Property Protection for Designs>
+<Fused Deposition Modeling, maintains, Medical Device Prototyping>
+<Intellectual Property Protection for Designs, partOf, Food Printing>
+<Intellectual Property Protection for Designs, protects, Digital Twin for 3D Prints>
+<Material Research and Development, connectedTo, end>
+<Medical Device Prototyping, connectedTo, Material Research and Development>
+<Multi_Material Printing, connectedTo, Material Research and Development>
+<Multi_Material Printing, partOf, Food Printing>
+<Print Farm Management, connectedTo, end>
+<Print Farm Management, monitors, Medical Device Prototyping>
+<Print Farm Management, troubleshoots, Material Research and Development>
+<Reverse Engineering with 3D Printing, connectedTo, Multi_Material Printing>
+<Reverse Engineering with 3D Printing, partOf, Food Printing>
+<Sustainable 3D Printing Materials, connectedTo, Fused Deposition Modeling>
diff --git a/train/mermaid/medium/mermaid_426.mmd b/train/mermaid/medium/mermaid_426.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6bbcc881c2b0b96043fac0a910ce47d9785bec5f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_426.mmd
@@ -0,0 +1,88 @@
+graph TD
+    N0([Environmental Remediation with Nanomaterials])
+    N1[Drug Delivery Systems]
+    N2[[Lab_on_a_Chip Devices]]
+    N3[Biosensors]
+    N4[(Transmission Electron Microscopy)]
+    N5{Ethical Implications of Nanotech}
+    N6[Public Perception of Nanotechnology]
+    N7{Food Packaging Improvement}
+    N8([Atomic Force Microscopy])
+    N9[(Solar Cell Efficiency Enhancement)]
+    N10([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Regulatory Framework for Nanotech
+        nest0_0[Nanosensors]
+        nest0_1[Nanoscale Imaging]
+        nest0_2[(Quantum Computing Integration)]
+    end
+    N0 --> N1
+    N1 --> |filters| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N3 -.-> nest0_0
+    nest0_2 -.-> N3
+    N0 --> S0
+    S0 --> |analyzes| N9
+    S0 --> N6
+    S0 --> N10
+    N8 --> |secures| M0
+    N0 -.-> |enhances| M0
+    M0 --> N10
+    N3 -.-> |monitors| M1
+    N1 --> M1
+    N4 -.-> M1
+    M1 -.-> N8
+    style N0 fill:#DFE7EB,stroke:#B0C5CD
+    style N1 fill:#D6D9F0,stroke:#9FA9E1
+    style N2 fill:#EBEBEB,stroke:#E0E0E0
+    style N3 fill:#EBEBEB,stroke:#E0E0E0
+    style N4 fill:#EBEBEB,stroke:#E0E0E0
+    style N5 fill:#D6D9F0,stroke:#9FA9E1
+    style N6 fill:#DFE7EB,stroke:#B0C5CD
+    style N7 fill:#D6D9F0,stroke:#9FA9E1
+    style N8 fill:#DFE7EB,stroke:#B0C5CD
+    style N9 fill:#DFE7EB,stroke:#B0C5CD
+    style N10 fill:#DFE7EB,stroke:#B0C5CD
+    style S0 fill:#D6D9F0,stroke:#9FA9E1
+    style M0 fill:#DFE7EB,stroke:#B0C5CD
+    style M1 fill:#EBEBEB,stroke:#E0E0E0
+    style nest0_0 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_1 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_2 fill:#DFE7EB,stroke:#B0C5CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#E0E0E0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_426.txt b/train/mermaid/medium/mermaid_426.txt
new file mode 100644
index 0000000000000000000000000000000000000000..effd3d60bc279a349057b08aa7c15366c83bf9a8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_426.txt
@@ -0,0 +1,25 @@
+<Atomic Force Microscopy, connectedTo, Solar Cell Efficiency Enhancement>
+<Atomic Force Microscopy, secures, end>
+<Biosensors, connectedTo, Nanosensors>
+<Biosensors, connectedTo, Transmission Electron Microscopy>
+<Biosensors, monitors, Atomic Force Microscopy>
+<Drug Delivery Systems, connectedTo, Atomic Force Microscopy>
+<Drug Delivery Systems, filters, Lab_on_a_Chip Devices>
+<Environmental Remediation with Nanomaterials, analyzes, Solar Cell Efficiency Enhancement>
+<Environmental Remediation with Nanomaterials, connectedTo, Drug Delivery Systems>
+<Environmental Remediation with Nanomaterials, connectedTo, Public Perception of Nanotechnology>
+<Environmental Remediation with Nanomaterials, connectedTo, end>
+<Environmental Remediation with Nanomaterials, enhances, end>
+<Ethical Implications of Nanotech, connectedTo, Public Perception of Nanotechnology>
+<Food Packaging Improvement, connectedTo, Atomic Force Microscopy>
+<Lab_on_a_Chip Devices, connectedTo, Biosensors>
+<Nanoscale Imaging, connectedTo, Quantum Computing Integration>
+<Nanoscale Imaging, partOf, Regulatory Framework for Nanotech>
+<Nanosensors, connectedTo, Nanoscale Imaging>
+<Nanosensors, partOf, Regulatory Framework for Nanotech>
+<Public Perception of Nanotechnology, connectedTo, Food Packaging Improvement>
+<Quantum Computing Integration, connectedTo, Biosensors>
+<Quantum Computing Integration, partOf, Regulatory Framework for Nanotech>
+<Solar Cell Efficiency Enhancement, connectedTo, end>
+<Transmission Electron Microscopy, connectedTo, Atomic Force Microscopy>
+<Transmission Electron Microscopy, connectedTo, Ethical Implications of Nanotech>
diff --git a/train/mermaid/medium/mermaid_427.txt b/train/mermaid/medium/mermaid_427.txt
new file mode 100644
index 0000000000000000000000000000000000000000..33d035598879da949f707c65b351abd61de6841c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_427.txt
@@ -0,0 +1,21 @@
+<Atomic Force Microscopy, connectedTo, Surface Functionalization>
+<Atomic Force Microscopy, partOf, Solar Cell Efficiency Enhancement>
+<Ethical Implications of Nanotech, connectedTo, Nanocomposites>
+<Ethical Implications of Nanotech, connectedTo, Nanomaterial Synthesis>
+<Ethical Implications of Nanotech, connectedTo, Scanning Electron Microscopy>
+<Ethical Implications of Nanotech, connectedTo, end>
+<Ethical Implications of Nanotech, functionalizes, Spintronics>
+<Nanocomposites, connectedTo, Spintronics>
+<Nanomaterial Synthesis, connectedTo, Nanoparticle Characterization>
+<Nanomaterial Synthesis, modifies, Photovoltaics>
+<Nanoparticle Characterization, connectedTo, Atomic Force Microscopy>
+<Nanoparticle Characterization, partOf, Solar Cell Efficiency Enhancement>
+<Nanosensors, connectedTo, Nanomaterial Synthesis>
+<Nanosensors, connectedTo, Surface Functionalization>
+<Photovoltaics, enhances, Nanocomposites>
+<Public Perception of Nanotechnology, connectedTo, Nanomaterial Synthesis>
+<Public Perception of Nanotechnology, educates, Nanosensors>
+<Scanning Electron Microscopy, filters, Nanomaterial Synthesis>
+<Spintronics, connectedTo, end>
+<Surface Functionalization, connectedTo, Ethical Implications of Nanotech>
+<Surface Functionalization, connectedTo, Nanomaterial Synthesis>
diff --git a/train/mermaid/medium/mermaid_428.mmd b/train/mermaid/medium/mermaid_428.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b243e9de563c1c700461309a1296a8866a08ed77
--- /dev/null
+++ b/train/mermaid/medium/mermaid_428.mmd
@@ -0,0 +1,88 @@
+graph LR
+    N0([start])
+    N1[Surface Functionalization]
+    N2{Regulatory Framework for Nanotech}
+    N3[[Nanoscale Imaging]]
+    N4([Food Packaging Improvement])
+    N5[[Transmission Electron Microscopy]]
+    N6([Graphene Production])
+    N7[Nanomaterial Synthesis]
+    N8[Drug Delivery Systems]
+    N9{Carbon Nanotube Synthesis}
+    N10([Advanced Materials Research])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Nanocomposites
+        nest0_0[(Lab_on_a_Chip Devices)]
+        nest0_1(Nanocoatings)
+        nest0_2[Catalysis at Nanoscale]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> |deposits| N8
+    N8 --> N9
+    N9 --> N10
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N6 --> |simulates| nest0_0
+    nest0_2 --> N6
+    N2 --> S0
+    S0 --> N9
+    S0 -.-> |monitors| N10
+    S0 -.-> N5
+    N4 -.-> S1
+    S1 -.-> N6
+    S1 -.-> N8
+    S1 -.-> N10
+    N4 -.-> |applies| M0
+    N2 -.-> M0
+    M0 -.-> N8
+    style N0 fill:#C8E6C9,stroke:#4CAF50
+    style N1 fill:#C5CAE9,stroke:#3F51B5
+    style N2 fill:#FFFDE7,stroke:#FBC02D
+    style N3 fill:#C8E6C9,stroke:#4CAF50
+    style N4 fill:#C8E6C9,stroke:#4CAF50
+    style N5 fill:#FFFDE7,stroke:#FBC02D
+    style N6 fill:#C5CAE9,stroke:#3F51B5
+    style N7 fill:#C8E6C9,stroke:#4CAF50
+    style N8 fill:#FFFDE7,stroke:#FBC02D
+    style N9 fill:#C5CAE9,stroke:#3F51B5
+    style N10 fill:#C5CAE9,stroke:#3F51B5
+    style S0 fill:#C5CAE9,stroke:#3F51B5
+    style S1 fill:#C5CAE9,stroke:#3F51B5
+    style M0 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_0 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_1 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_2 fill:#C8E6C9,stroke:#4CAF50
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#4CAF50,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_428.txt b/train/mermaid/medium/mermaid_428.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cf28dc3b90eb7443f0980190e6e80dab2b5e7090
--- /dev/null
+++ b/train/mermaid/medium/mermaid_428.txt
@@ -0,0 +1,25 @@
+<Carbon Nanotube Synthesis, connectedTo, Advanced Materials Research>
+<Catalysis at Nanoscale, connectedTo, Graphene Production>
+<Catalysis at Nanoscale, partOf, Nanocomposites>
+<Drug Delivery Systems, connectedTo, Carbon Nanotube Synthesis>
+<Food Packaging Improvement, applies, Drug Delivery Systems>
+<Food Packaging Improvement, connectedTo, Advanced Materials Research>
+<Food Packaging Improvement, connectedTo, Drug Delivery Systems>
+<Food Packaging Improvement, connectedTo, Graphene Production>
+<Food Packaging Improvement, connectedTo, Transmission Electron Microscopy>
+<Graphene Production, connectedTo, Nanomaterial Synthesis>
+<Graphene Production, simulates, Lab_on_a_Chip Devices>
+<Lab_on_a_Chip Devices, connectedTo, Nanocoatings>
+<Lab_on_a_Chip Devices, partOf, Nanocomposites>
+<Nanocoatings, connectedTo, Catalysis at Nanoscale>
+<Nanocoatings, partOf, Nanocomposites>
+<Nanomaterial Synthesis, deposits, Drug Delivery Systems>
+<Nanoscale Imaging, connectedTo, Food Packaging Improvement>
+<Regulatory Framework for Nanotech, connectedTo, Carbon Nanotube Synthesis>
+<Regulatory Framework for Nanotech, connectedTo, Drug Delivery Systems>
+<Regulatory Framework for Nanotech, connectedTo, Nanoscale Imaging>
+<Regulatory Framework for Nanotech, connectedTo, Transmission Electron Microscopy>
+<Regulatory Framework for Nanotech, monitors, Advanced Materials Research>
+<Surface Functionalization, connectedTo, Regulatory Framework for Nanotech>
+<Transmission Electron Microscopy, connectedTo, Graphene Production>
+<start, connectedTo, Surface Functionalization>
diff --git a/train/mermaid/medium/mermaid_43.txt b/train/mermaid/medium/mermaid_43.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fb9c326bdd507d081219ab5027c771c10a91da96
--- /dev/null
+++ b/train/mermaid/medium/mermaid_43.txt
@@ -0,0 +1,22 @@
+<Customs Clearance, connectedTo, Accident Reconstruction>
+<Customs Clearance, connectedTo, Passenger Boarding Pass Issuance>
+<Customs Clearance, permits, Vehicle Assignment>
+<Delay Alert, connectedTo, Accident Reconstruction>
+<Electric Vehicle Charging, connectedTo, Incident Report>
+<Electric Vehicle Charging, partOf, Navigation Update>
+<Incident Report, connectedTo, Delay Alert>
+<Incident Report, partOf, Navigation Update>
+<Intermodal Transfer, connectedTo, Customs Clearance>
+<Intermodal Transfer, connectedTo, Delay Alert>
+<Intermodal Transfer, loads, Accident Reconstruction>
+<Intermodal Transfer, predicts, Accident Reconstruction>
+<Parking Management, connectedTo, Electric Vehicle Charging>
+<Parking Management, partOf, Navigation Update>
+<Passenger Boarding Pass Issuance, connectedTo, Accident Reconstruction>
+<Passenger Boarding Pass Issuance, dispatches, Delay Alert>
+<Ticket Purchase, connectedTo, Customs Clearance>
+<Ticket Purchase, connectedTo, Delay Alert>
+<Ticket Purchase, connectedTo, Intermodal Transfer>
+<Ticket Purchase, monitors, Passenger Boarding Pass Issuance>
+<Vehicle Assignment, connectedTo, Parking Management>
+<Vehicle Assignment, partOf, Navigation Update>
diff --git a/train/mermaid/medium/mermaid_430.mmd b/train/mermaid/medium/mermaid_430.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e33f9e180ea408358e65e739af0605909def40a5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_430.mmd
@@ -0,0 +1,67 @@
+graph LR
+    N0([start])
+    N1(Nanoscale Imaging)
+    N2[(Nanotoxicology)]
+    N3([Catalysis at Nanoscale])
+    N4(Scanning Electron Microscopy)
+    N5[/Nanomaterial Synthesis/]
+    N6([Graphene Production])
+    N7[[Nanodevice Fabrication]]
+    N8([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Drug Delivery Systems
+        nest0_0[Spectroscopy]
+        nest0_1[/Nanoparticle Characterization/]
+        nest0_2([Photovoltaics])
+        nest0_3(Nanofabrication Techniques)
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> |yes| N4
+    N4 --> N5
+    N5 -.-> |no| N6
+    N6 -.-> |yes| N7
+    N7 -.-> |no| N8
+    nest0_0 --> |no| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N5 --> nest0_0
+    nest0_3 --> N2
+    N1 --> S0
+    S0 -.-> N4
+    S0 -.-> N7
+    N0 -.-> S1
+    S1 -.-> N6
+    S1 --> |no| N3
+    N1 --> M0
+    N2 --> M0
+    M0 --> N7
+    style S0 fill:#FFE88D,stroke:#FFDA4E
+    style S1 fill:#FFCCBC,stroke:#FF5722
+    style M0 fill:#FFCCBC,stroke:#FF5722
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFDA4E,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_430.txt b/train/mermaid/medium/mermaid_430.txt
new file mode 100644
index 0000000000000000000000000000000000000000..df398f331da29894ef7b3983e438182751447501
--- /dev/null
+++ b/train/mermaid/medium/mermaid_430.txt
@@ -0,0 +1,22 @@
+<Catalysis at Nanoscale, yes, Scanning Electron Microscopy>
+<Graphene Production, yes, Nanodevice Fabrication>
+<Nanodevice Fabrication, no, end>
+<Nanofabrication Techniques, connectedTo, Nanotoxicology>
+<Nanofabrication Techniques, partOf, Drug Delivery Systems>
+<Nanomaterial Synthesis, connectedTo, Spectroscopy>
+<Nanomaterial Synthesis, no, Graphene Production>
+<Nanoparticle Characterization, connectedTo, Photovoltaics>
+<Nanoparticle Characterization, partOf, Drug Delivery Systems>
+<Nanoscale Imaging, connectedTo, Nanodevice Fabrication>
+<Nanoscale Imaging, connectedTo, Nanotoxicology>
+<Nanoscale Imaging, connectedTo, Scanning Electron Microscopy>
+<Nanotoxicology, connectedTo, Catalysis at Nanoscale>
+<Nanotoxicology, connectedTo, Nanodevice Fabrication>
+<Photovoltaics, connectedTo, Nanofabrication Techniques>
+<Photovoltaics, partOf, Drug Delivery Systems>
+<Scanning Electron Microscopy, connectedTo, Nanomaterial Synthesis>
+<Spectroscopy, no, Nanoparticle Characterization>
+<Spectroscopy, partOf, Drug Delivery Systems>
+<start, connectedTo, Graphene Production>
+<start, connectedTo, Nanoscale Imaging>
+<start, no, Catalysis at Nanoscale>
diff --git a/train/mermaid/medium/mermaid_431.mmd b/train/mermaid/medium/mermaid_431.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7cbb9f8d1933cfce39d905b22c8deddb24fdbe59
--- /dev/null
+++ b/train/mermaid/medium/mermaid_431.mmd
@@ -0,0 +1,60 @@
+graph TD
+    N0([start])
+    N1[(Molecular Self_Assembly)]
+    N2[/Nanoelectronics/]
+    N3[Nanodevice Fabrication]
+    N4(Advanced Materials Research)
+    N5([Drug Delivery Systems])
+    S0(( ))
+    M1(( ))
+    subgraph Bio_Nanotechnology Interface
+        nest0_0{Solar Cell Efficiency Enhancement}
+        nest0_1[Nanotoxicology]
+        nest0_2[/Surface Functionalization/]
+        nest0_3[[Quantum Computing Integration]]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> |communicates| N3
+    N3 -.-> N4
+    N4 --> N5
+    nest0_0 --> nest0_1
+    nest0_1 -.-> |controls| nest0_2
+    nest0_2 --> nest0_3
+    N4 --> nest0_0
+    nest0_3 -.-> N5
+    N0 -.-> S0
+    S0 --> N2
+    S0 --> N3
+    N1 -.-> M1
+    N0 --> M1
+    M1 -.-> N3
+    style N0 fill:#FDFCEB,stroke:#EAEFA5
+    style N1 fill:#C8E6C9,stroke:#4CAF50
+    style N2 fill:#C8E6C9,stroke:#4CAF50
+    style N3 fill:#FDFCEB,stroke:#EAEFA5
+    style N4 fill:#E8EAF6,stroke:#5C6BC0
+    style N5 fill:#FDFCEB,stroke:#EAEFA5
+    style S0 fill:#FDFCEB,stroke:#EAEFA5
+    style M1 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_0 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_1 fill:#FDFCEB,stroke:#EAEFA5
+    style nest0_2 fill:#FDFCEB,stroke:#EAEFA5
+    style nest0_3 fill:#E8EAF6,stroke:#5C6BC0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#EAEFA5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_431.txt b/train/mermaid/medium/mermaid_431.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8760147058a0d71b39a8ff5e2a899c9c9d11b92b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_431.txt
@@ -0,0 +1,17 @@
+<Advanced Materials Research, connectedTo, Drug Delivery Systems>
+<Advanced Materials Research, connectedTo, Solar Cell Efficiency Enhancement>
+<Molecular Self_Assembly, connectedTo, Nanodevice Fabrication>
+<Molecular Self_Assembly, connectedTo, Nanoelectronics>
+<Nanodevice Fabrication, connectedTo, Advanced Materials Research>
+<Nanoelectronics, communicates, Nanodevice Fabrication>
+<Nanotoxicology, controls, Surface Functionalization>
+<Nanotoxicology, partOf, Bio_Nanotechnology Interface>
+<Quantum Computing Integration, connectedTo, Drug Delivery Systems>
+<Quantum Computing Integration, partOf, Bio_Nanotechnology Interface>
+<Solar Cell Efficiency Enhancement, connectedTo, Nanotoxicology>
+<Solar Cell Efficiency Enhancement, partOf, Bio_Nanotechnology Interface>
+<Surface Functionalization, connectedTo, Quantum Computing Integration>
+<Surface Functionalization, partOf, Bio_Nanotechnology Interface>
+<start, connectedTo, Molecular Self_Assembly>
+<start, connectedTo, Nanodevice Fabrication>
+<start, connectedTo, Nanoelectronics>
diff --git a/train/mermaid/medium/mermaid_433.mmd b/train/mermaid/medium/mermaid_433.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5e54892e403e3d04649fb76fcf40fc8e45457e10
--- /dev/null
+++ b/train/mermaid/medium/mermaid_433.mmd
@@ -0,0 +1,68 @@
+graph TD
+    N0([start])
+    N1(Quantum Computing in Drug Discovery)
+    N2([Quantum Cryptography])
+    N3[/Quantum Key Distribution/]
+    N4[/Quantum Hardware Control/]
+    N5[(Quantum Computing for AI)]
+    N6([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Optimization Problems with Quantum Annealing
+        nest0_0[(Quantum Communication Protocols)]
+        nest0_1[/Cryogenic Systems for Qubits/]
+        nest0_2(Topological Qubits)
+    end
+    N0 --> |yes| N1
+    N1 --> |yes| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N3 --> nest0_0
+    nest0_2 -.-> N1
+    N0 --> S0
+    S0 -.-> N2
+    S0 --> N6
+    N3 -.-> S1
+    S1 -.-> N6
+    S1 --> N5
+    N0 --> |yes| M0
+    N1 -.-> M0
+    M0 --> N3
+    N1 --> M1
+    N2 --> M1
+    N0 --> M1
+    M1 --> N6
+    style S0 fill:#F0F4C3,stroke:#AED581
+    style S1 fill:#F0F4C3,stroke:#AED581
+    style M0 fill:#C9EFEC,stroke:#6FE1D5
+    style M1 fill:#C9EFEC,stroke:#6FE1D5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#6FE1D5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_435.mmd b/train/mermaid/medium/mermaid_435.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f0b0e7f14d3f3c0a04a78baccfad7b95f0ad2835
--- /dev/null
+++ b/train/mermaid/medium/mermaid_435.mmd
@@ -0,0 +1,62 @@
+graph BT
+    N0([Quantum Annealing])
+    N1{Vacuum Systems for Trapped Ions}
+    N2{Post_Quantum Cryptography}
+    N3{Quantum Entanglement Generation}
+    N4[[Quantum Cryptography]]
+    N5([end])
+    S0(( ))
+    S1(( ))
+    subgraph Quantum Programming Languages
+        nest0_0[/Quantum Machine Learning/]
+        nest0_1(Quantum Supremacy Claims)
+        nest0_2[[Quantum Cloud Computing Services]]
+        nest0_3(Quantum Computing Education)
+    end
+    N0 --> |configures| N1
+    N1 -.-> |analyzes| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    nest0_0 -.-> |encrypts| nest0_1
+    nest0_1 -.-> |integrates| nest0_2
+    nest0_2 --> |implements| nest0_3
+    N2 -.-> nest0_0
+    nest0_3 --> N1
+    N0 --> S0
+    S0 --> N4
+    S0 --> |transmits| N2
+    N1 --> S1
+    S1 --> |applies| N5
+    S1 --> N4
+    N4 -.-> nest0_2
+    style N0 fill:#CADEDE,stroke:#94C0C0
+    style N1 fill:#E6EE9C,stroke:#CDDC39
+    style N2 fill:#CADEDE,stroke:#94C0C0
+    style N3 fill:#CADEDE,stroke:#94C0C0
+    style N4 fill:#C8E6C9,stroke:#4CAF50
+    style N5 fill:#C8E6C9,stroke:#4CAF50
+    style S0 fill:#E6EE9C,stroke:#CDDC39
+    style S1 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_0 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_1 fill:#CADEDE,stroke:#94C0C0
+    style nest0_2 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_3 fill:#E6EE9C,stroke:#CDDC39
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_435.txt b/train/mermaid/medium/mermaid_435.txt
new file mode 100644
index 0000000000000000000000000000000000000000..22fc777e58e8341249358084c201315c6e28e5a6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_435.txt
@@ -0,0 +1,19 @@
+<Post_Quantum Cryptography, connectedTo, Quantum Entanglement Generation>
+<Post_Quantum Cryptography, connectedTo, Quantum Machine Learning>
+<Quantum Annealing, configures, Vacuum Systems for Trapped Ions>
+<Quantum Annealing, connectedTo, Quantum Cryptography>
+<Quantum Annealing, transmits, Post_Quantum Cryptography>
+<Quantum Cloud Computing Services, implements, Quantum Computing Education>
+<Quantum Cloud Computing Services, partOf, Quantum Programming Languages>
+<Quantum Computing Education, connectedTo, Vacuum Systems for Trapped Ions>
+<Quantum Computing Education, partOf, Quantum Programming Languages>
+<Quantum Cryptography, connectedTo, Quantum Cloud Computing Services>
+<Quantum Cryptography, connectedTo, end>
+<Quantum Entanglement Generation, connectedTo, Quantum Cryptography>
+<Quantum Machine Learning, encrypts, Quantum Supremacy Claims>
+<Quantum Machine Learning, partOf, Quantum Programming Languages>
+<Quantum Supremacy Claims, integrates, Quantum Cloud Computing Services>
+<Quantum Supremacy Claims, partOf, Quantum Programming Languages>
+<Vacuum Systems for Trapped Ions, analyzes, Post_Quantum Cryptography>
+<Vacuum Systems for Trapped Ions, applies, end>
+<Vacuum Systems for Trapped Ions, connectedTo, Quantum Cryptography>
diff --git a/train/mermaid/medium/mermaid_436.txt b/train/mermaid/medium/mermaid_436.txt
new file mode 100644
index 0000000000000000000000000000000000000000..673d19bbe853a14d8ee8a06b7e47dd75e00f3a5f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_436.txt
@@ -0,0 +1,24 @@
+<Material Science Simulations, connectedTo, end>
+<Optimization Problems with Quantum Annealing, connectedTo, Quantum Sensing>
+<Optimization Problems with Quantum Annealing, connectedTo, Quantum Simulation>
+<Post_Quantum Cryptography, connectedTo, Quantum Hardware Control>
+<Post_Quantum Cryptography, partOf, Quantum Key Distribution>
+<Quantum Bit Design, connectedTo, Quantum Simulation>
+<Quantum Communication Protocols, connectedTo, Post_Quantum Cryptography>
+<Quantum Communication Protocols, partOf, Quantum Key Distribution>
+<Quantum Hardware Control, no, end>
+<Quantum Hardware Control, partOf, Quantum Key Distribution>
+<Quantum Machine Learning, connectedTo, Material Science Simulations>
+<Quantum Sensing, connectedTo, Material Science Simulations>
+<Quantum Sensing, connectedTo, Quantum Communication Protocols>
+<Quantum Sensing, connectedTo, Quantum Software Development Kit>
+<Quantum Simulation, yes, Quantum Supremacy Claims>
+<Quantum Software Development Kit, no, Quantum Bit Design>
+<Quantum Supremacy Claims, connectedTo, Quantum Machine Learning>
+<Quantum Supremacy Claims, yes, Material Science Simulations>
+<start, connectedTo, Material Science Simulations>
+<start, connectedTo, Optimization Problems with Quantum Annealing>
+<start, connectedTo, Quantum Simulation>
+<start, connectedTo, Quantum Software Development Kit>
+<start, connectedTo, Quantum Supremacy Claims>
+<start, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_44.mmd b/train/mermaid/medium/mermaid_44.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..de90534b942983874f3f3141045fc5e3bb24adee
--- /dev/null
+++ b/train/mermaid/medium/mermaid_44.mmd
@@ -0,0 +1,52 @@
+graph TD
+    N0([start])
+    N1[/Electric Vehicle Charging/]
+    N2[[Platform Assignment]]
+    N3(Ticket Purchase)
+    N4(Air Traffic Control)
+    N5([end])
+    S0(( ))
+    S1(( ))
+    subgraph Luggage Handling
+        nest0_0[Road Network Management]
+        nest0_1[[Train Dispatch]]
+        nest0_2[(Delay Alert)]
+        nest0_3[Driver Allocation]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |no| N4
+    N4 --> N5
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |yes| nest0_2
+    nest0_2 --> nest0_3
+    N1 -.-> |yes| nest0_0
+    nest0_3 -.-> N3
+    N1 -.-> S0
+    S0 --> N3
+    S0 -.-> N5
+    N0 -.-> S1
+    S1 -.-> N4
+    S1 -.-> N3
+    S1 -.-> N2
+    style S0 fill:#F1F8E9,stroke:#81C784
+    style S1 fill:#F9FBE7,stroke:#C0CA33
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_440.mmd b/train/mermaid/medium/mermaid_440.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6cb36b7a2d0628fa5f7ccbcf2bda337bd2c38723
--- /dev/null
+++ b/train/mermaid/medium/mermaid_440.mmd
@@ -0,0 +1,69 @@
+graph LR
+    N0([start])
+    N1[Optimization Problems with Quantum Annealing]
+    N2(Post_Quantum Cryptography)
+    N3[[Quantum Cryptography]]
+    N4(Photonic Qubits)
+    N5[[Quantum Hardware Control]]
+    N6[/Quantum Bit Design/]
+    N7[/Quantum Software Development Kit/]
+    N8{Cryogenic Systems for Qubits}
+    N9([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Microwave Control for Qubits
+        nest0_0[Quantum Computing Education]
+        nest0_1([Material Science Simulations])
+        nest0_2{Laser Cooling for Ions}
+    end
+    N0 -.-> N1
+    N1 --> |yes| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> |no| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> |yes| N8
+    N8 -.-> N9
+    nest0_0 -.-> |yes| nest0_1
+    nest0_1 --> nest0_2
+    N5 -.-> nest0_0
+    nest0_2 -.-> N2
+    N4 --> S0
+    S0 --> N6
+    S0 -.-> N8
+    N2 --> M0
+    N7 --> M0
+    M0 -.-> N9
+    N7 --> M1
+    N4 -.-> M1
+    N1 --> M1
+    M1 -.-> N9
+    style S0 fill:#FFF9D4,stroke:#FFE69C
+    style M0 fill:#ECEFF1,stroke:#90A4AE
+    style M1 fill:#FFF9D4,stroke:#FFE69C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#90A4AE,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_441.mmd b/train/mermaid/medium/mermaid_441.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7aae8766731ea43ee199602bce5af808e5e5d9b8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_441.mmd
@@ -0,0 +1,60 @@
+graph LR
+    N0([Environment Mapping])
+    N1(Virtual Reality Game Development)
+    N2[[User Experience Testing]]
+    N3{Eye Tracking}
+    N4(Latency Reduction)
+    N5(Haptic Feedback Integration)
+    N6(Live Event Streaming in VR)
+    N7([Immersive Storytelling])
+    S0(( ))
+    S1(( ))
+    subgraph Ethical Considerations in AR or VR
+        nest0_0(Hand Tracking and Interaction)
+        nest0_1{User Interface Design}
+    end
+    N0 --> |educates| N1
+    N1 --> |collaborates| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> |maps| N7
+    nest0_0 -.-> nest0_1
+    N5 -.-> |renders| nest0_0
+    nest0_1 --> N4
+    N1 -.-> S0
+    S0 --> N3
+    S0 -.-> N4
+    N3 --> S1
+    S1 --> N6
+    S1 --> |integrates| N5
+    style N0 fill:#B3E5FC,stroke:#03A9F4
+    style N1 fill:#FCE4EC,stroke:#F06292
+    style N2 fill:#B3E5FC,stroke:#03A9F4
+    style N3 fill:#FCE4EC,stroke:#F06292
+    style N4 fill:#FFCCBC,stroke:#FF5722
+    style N5 fill:#FFCCBC,stroke:#FF5722
+    style N6 fill:#B3E5FC,stroke:#03A9F4
+    style N7 fill:#FCE4EC,stroke:#F06292
+    style S0 fill:#FFCCBC,stroke:#FF5722
+    style S1 fill:#FFCCBC,stroke:#FF5722
+    style nest0_0 fill:#FCE4EC,stroke:#F06292
+    style nest0_1 fill:#B3E5FC,stroke:#03A9F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F06292,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_441.txt b/train/mermaid/medium/mermaid_441.txt
new file mode 100644
index 0000000000000000000000000000000000000000..34997f515f46e97fee237407bf0b8cc297e9286d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_441.txt
@@ -0,0 +1,16 @@
+<Environment Mapping, educates, Virtual Reality Game Development>
+<Eye Tracking, connectedTo, Latency Reduction>
+<Eye Tracking, connectedTo, Live Event Streaming in VR>
+<Eye Tracking, integrates, Haptic Feedback Integration>
+<Hand Tracking and Interaction, connectedTo, User Interface Design>
+<Hand Tracking and Interaction, partOf, Ethical Considerations in AR or VR>
+<Haptic Feedback Integration, connectedTo, Live Event Streaming in VR>
+<Haptic Feedback Integration, renders, Hand Tracking and Interaction>
+<Latency Reduction, connectedTo, Haptic Feedback Integration>
+<Live Event Streaming in VR, maps, Immersive Storytelling>
+<User Experience Testing, connectedTo, Eye Tracking>
+<User Interface Design, connectedTo, Latency Reduction>
+<User Interface Design, partOf, Ethical Considerations in AR or VR>
+<Virtual Reality Game Development, collaborates, User Experience Testing>
+<Virtual Reality Game Development, connectedTo, Eye Tracking>
+<Virtual Reality Game Development, connectedTo, Latency Reduction>
diff --git a/train/mermaid/medium/mermaid_442.mmd b/train/mermaid/medium/mermaid_442.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..32c9f97faff6b31077dae690d37cea2cce4b2c7c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_442.mmd
@@ -0,0 +1,94 @@
+graph LR
+    N0([Immersive Storytelling])
+    N1[[Virtual Tourism Experiences]]
+    N2[Hand Tracking and Interaction]
+    N3[(Ethical Considerations in AR or VR)]
+    N4[[AR for Navigation]]
+    N5{Comfort and Ergonomics Design}
+    N6(User Interface Design)
+    N7(Facial Recognition in AR or VR)
+    N8[Haptic Feedback Integration]
+    N9(Eye Tracking)
+    N10[/Retail Experience Enhancement/]
+    N11{Multiplayer Experience Design}
+    N12([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Mixed Reality Solutions
+        nest0_0([Hardware Prototyping])
+        nest0_1(Virtual Showrooms)
+        nest0_2[(Headset Development)]
+    end
+    N0 -.-> |secures| N1
+    N1 -.-> |captures| N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> |integrates| N8
+    N8 --> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 --> |programs| N12
+    nest0_0 -.-> |audits| nest0_1
+    nest0_1 --> nest0_2
+    N10 -.-> nest0_0
+    nest0_2 -.-> |renders| N11
+    N2 -.-> S0
+    S0 -.-> N5
+    S0 -.-> N12
+    S0 --> |trains| N6
+    N1 -.-> S1
+    S1 --> |displays| N12
+    S1 -.-> N8
+    N0 -.-> M0
+    N2 --> M0
+    M0 -.-> N5
+    style N0 fill:#FFFDE0,stroke:#FFF8A6
+    style N1 fill:#E8F5E9,stroke:#66BB6A
+    style N2 fill:#FFFDE0,stroke:#FFF8A6
+    style N3 fill:#E8F5E9,stroke:#66BB6A
+    style N4 fill:#E8F5E9,stroke:#66BB6A
+    style N5 fill:#E8F5E9,stroke:#66BB6A
+    style N6 fill:#F8FDD3,stroke:#D3EB9F
+    style N7 fill:#FFFDE0,stroke:#FFF8A6
+    style N8 fill:#FFFDE0,stroke:#FFF8A6
+    style N9 fill:#E8F5E9,stroke:#66BB6A
+    style N10 fill:#E8F5E9,stroke:#66BB6A
+    style N11 fill:#F8FDD3,stroke:#D3EB9F
+    style N12 fill:#E8F5E9,stroke:#66BB6A
+    style S0 fill:#F8FDD3,stroke:#D3EB9F
+    style S1 fill:#E8F5E9,stroke:#66BB6A
+    style M0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_1 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_2 fill:#FFFDE0,stroke:#FFF8A6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FFF8A6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_442.txt b/train/mermaid/medium/mermaid_442.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0468451dc4eff4f214c481686a2f461f684ad851
--- /dev/null
+++ b/train/mermaid/medium/mermaid_442.txt
@@ -0,0 +1,25 @@
+<AR for Navigation, connectedTo, Comfort and Ergonomics Design>
+<Comfort and Ergonomics Design, connectedTo, User Interface Design>
+<Ethical Considerations in AR or VR, connectedTo, AR for Navigation>
+<Eye Tracking, connectedTo, Retail Experience Enhancement>
+<Facial Recognition in AR or VR, integrates, Haptic Feedback Integration>
+<Hand Tracking and Interaction, connectedTo, Comfort and Ergonomics Design>
+<Hand Tracking and Interaction, connectedTo, Ethical Considerations in AR or VR>
+<Hand Tracking and Interaction, connectedTo, end>
+<Hand Tracking and Interaction, trains, User Interface Design>
+<Haptic Feedback Integration, connectedTo, Eye Tracking>
+<Hardware Prototyping, audits, Virtual Showrooms>
+<Hardware Prototyping, partOf, Mixed Reality Solutions>
+<Headset Development, partOf, Mixed Reality Solutions>
+<Headset Development, renders, Multiplayer Experience Design>
+<Immersive Storytelling, connectedTo, Comfort and Ergonomics Design>
+<Immersive Storytelling, secures, Virtual Tourism Experiences>
+<Multiplayer Experience Design, programs, end>
+<Retail Experience Enhancement, connectedTo, Hardware Prototyping>
+<Retail Experience Enhancement, connectedTo, Multiplayer Experience Design>
+<User Interface Design, connectedTo, Facial Recognition in AR or VR>
+<Virtual Showrooms, connectedTo, Headset Development>
+<Virtual Showrooms, partOf, Mixed Reality Solutions>
+<Virtual Tourism Experiences, captures, Hand Tracking and Interaction>
+<Virtual Tourism Experiences, connectedTo, Haptic Feedback Integration>
+<Virtual Tourism Experiences, displays, end>
diff --git a/train/mermaid/medium/mermaid_443.mmd b/train/mermaid/medium/mermaid_443.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6ac103724e6ea90a0fd21ea03604a32a60297673
--- /dev/null
+++ b/train/mermaid/medium/mermaid_443.mmd
@@ -0,0 +1,72 @@
+graph TD
+    N0([Educational Content Development])
+    N1([Ethical Considerations in AR or VR])
+    N2[User Interface Design]
+    N3[Architectural Visualization]
+    N4[/Virtual Tourism Experiences/]
+    N5[/Gesture Recognition/]
+    N6[(Hardware Prototyping)]
+    N7[(Augmented Reality App Development)]
+    N8[(Live Event Streaming in VR)]
+    N9([Retail Experience Enhancement])
+    S0(( ))
+    subgraph Tracking System Calibration
+        nest0_0[Content Creation for AR or VR]
+        nest0_1[[Virtual Reality Game Development]]
+        nest0_2(Haptic Feedback Integration)
+    end
+    N0 -.-> N1
+    N1 -.-> |interacts| N2
+    N2 -.-> |programs| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |optimizes| N7
+    N7 --> N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N4 -.-> nest0_0
+    nest0_2 --> N6
+    N4 --> S0
+    S0 --> N7
+    S0 -.-> N9
+    N2 --> |overlays| N9
+    N3 -.-> nest0_0
+    nest0_1 --> |maps| N1
+    nest0_2 -.-> N7
+    style N0 fill:#FFE88D,stroke:#FFDA4E
+    style N1 fill:#FFE88D,stroke:#FFDA4E
+    style N2 fill:#FCE4EC,stroke:#E91E63
+    style N3 fill:#FFE88D,stroke:#FFDA4E
+    style N4 fill:#FCE4EC,stroke:#E91E63
+    style N5 fill:#FCE4EC,stroke:#E91E63
+    style N6 fill:#FFE88D,stroke:#FFDA4E
+    style N7 fill:#FAEBF3,stroke:#F7BEE0
+    style N8 fill:#FFE88D,stroke:#FFDA4E
+    style N9 fill:#FCE4EC,stroke:#E91E63
+    style S0 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_0 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_1 fill:#FCE4EC,stroke:#E91E63
+    style nest0_2 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFDA4E,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_444.mmd b/train/mermaid/medium/mermaid_444.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e6bc7f44c6e7c21b535fb73a519fd286bf4a8933
--- /dev/null
+++ b/train/mermaid/medium/mermaid_444.mmd
@@ -0,0 +1,80 @@
+graph LR
+    N0([Immersive Storytelling])
+    N1[/Spatial Audio Implementation/]
+    N2[[Architectural Visualization]]
+    N3[(Remote Collaboration Tools)]
+    N4(Virtual Showrooms)
+    N5(Content Creation for AR or VR)
+    N6(Software Development Kit Integration)
+    N7(Virtual Reality Game Development)
+    N8[/Tracking System Calibration/]
+    N9[(Medical Applications)]
+    N10([end])
+    M0(( ))
+    M1(( ))
+    subgraph Eye Tracking
+        nest0_0[[3D Model Creation]]
+        nest0_1[(User Interface Design)]
+        nest0_2[(User Experience Testing)]
+        nest0_3[Facial Recognition in AR or VR]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> |projects| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 --> |streamlines| N10
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |visualizes| nest0_2
+    nest0_2 -.-> nest0_3
+    N1 --> nest0_0
+    nest0_3 --> N8
+    N5 --> |augments| M0
+    N1 --> |develops| M0
+    M0 --> N7
+    N1 --> M1
+    N0 -.-> M1
+    M1 -.-> N9
+    style N0 fill:#FFF9D4,stroke:#FFE69C
+    style N1 fill:#FFECB3,stroke:#FFC107
+    style N2 fill:#FFECB3,stroke:#FFC107
+    style N3 fill:#FFFDE0,stroke:#FFF8A6
+    style N4 fill:#FFFDE0,stroke:#FFF8A6
+    style N5 fill:#FFECB3,stroke:#FFC107
+    style N6 fill:#FFF9D4,stroke:#FFE69C
+    style N7 fill:#FFF9D4,stroke:#FFE69C
+    style N8 fill:#FFF9D4,stroke:#FFE69C
+    style N9 fill:#FFFDE0,stroke:#FFF8A6
+    style N10 fill:#FFECB3,stroke:#FFC107
+    style M0 fill:#FFFDE0,stroke:#FFF8A6
+    style M1 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_0 fill:#FFF9D4,stroke:#FFE69C
+    style nest0_1 fill:#FFECB3,stroke:#FFC107
+    style nest0_2 fill:#FFECB3,stroke:#FFC107
+    style nest0_3 fill:#FFF9D4,stroke:#FFE69C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFF8A6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_445.txt b/train/mermaid/medium/mermaid_445.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8bef27d61e050002b8bec6a92ea136b54c4cca05
--- /dev/null
+++ b/train/mermaid/medium/mermaid_445.txt
@@ -0,0 +1,22 @@
+<Cloud_based AR or VR Rendering, connectedTo, Facial Recognition in AR or VR>
+<Cloud_based AR or VR Rendering, connectedTo, Remote Collaboration Tools>
+<Content Creation for AR or VR, connectedTo, Training Simulations>
+<Facial Recognition in AR or VR, connectedTo, Virtual Tourism Experiences>
+<Facial Recognition in AR or VR, immerses, Remote Collaboration Tools>
+<Facial Recognition in AR or VR, programs, Immersive Storytelling>
+<Haptic Feedback Integration, educates, Remote Collaboration Tools>
+<Hardware Prototyping, connectedTo, Live Event Streaming in VR>
+<Immersive Storytelling, connectedTo, Software Development Kit Integration>
+<Immersive Storytelling, partOf, Spatial Audio Implementation>
+<Live Event Streaming in VR, connectedTo, Facial Recognition in AR or VR>
+<Live Event Streaming in VR, connectedTo, Retail Experience Enhancement>
+<Performance Optimization, processes, Hardware Prototyping>
+<Remote Collaboration Tools, connectedTo, Content Creation for AR or VR>
+<Retail Experience Enhancement, connectedTo, Cloud_based AR or VR Rendering>
+<Retail Experience Enhancement, connectedTo, Facial Recognition in AR or VR>
+<Retail Experience Enhancement, connectedTo, Remote Collaboration Tools>
+<Software Development Kit Integration, generates, Remote Collaboration Tools>
+<Software Development Kit Integration, partOf, Spatial Audio Implementation>
+<Virtual Tourism Experiences, builds, Haptic Feedback Integration>
+<start, connectedTo, Facial Recognition in AR or VR>
+<start, connectedTo, Performance Optimization>
diff --git a/train/mermaid/medium/mermaid_446.txt b/train/mermaid/medium/mermaid_446.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fcd7f80fb5933da9d6e681c75ab72fe824253067
--- /dev/null
+++ b/train/mermaid/medium/mermaid_446.txt
@@ -0,0 +1,22 @@
+<3D Model Creation, connectedTo, end>
+<Augmented Reality App Development, connectedTo, Ethical Considerations in AR or VR>
+<Augmented Reality App Development, connectedTo, Remote Collaboration Tools>
+<Cloud_based AR or VR Rendering, connectedTo, Haptic Feedback Integration>
+<Comfort and Ergonomics Design, connectedTo, Latency Reduction>
+<Comfort and Ergonomics Design, no, Remote Collaboration Tools>
+<Environment Mapping, partOf, Educational Content Development>
+<Environment Mapping, yes, 3D Model Creation>
+<Ethical Considerations in AR or VR, connectedTo, Virtual Showrooms>
+<Gesture Recognition, connectedTo, Industrial Maintenance Support>
+<Haptic Feedback Integration, connectedTo, 3D Model Creation>
+<Industrial Maintenance Support, connectedTo, Cloud_based AR or VR Rendering>
+<Latency Reduction, connectedTo, Augmented Reality App Development>
+<Latency Reduction, connectedTo, Medical Applications>
+<Medical Applications, partOf, Educational Content Development>
+<Medical Applications, yes, Environment Mapping>
+<Mixed Reality Solutions, connectedTo, Remote Collaboration Tools>
+<Remote Collaboration Tools, connectedTo, Gesture Recognition>
+<Virtual Showrooms, connectedTo, Cloud_based AR or VR Rendering>
+<Virtual Showrooms, connectedTo, Gesture Recognition>
+<Virtual Showrooms, connectedTo, Mixed Reality Solutions>
+<start, yes, Comfort and Ergonomics Design>
diff --git a/train/mermaid/medium/mermaid_447.mmd b/train/mermaid/medium/mermaid_447.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5a1908667f203648f89976e2f75fe44adc217c65
--- /dev/null
+++ b/train/mermaid/medium/mermaid_447.mmd
@@ -0,0 +1,78 @@
+graph LR
+    N0([start])
+    N1[Virtual Tourism Experiences]
+    N2(Augmented Reality App Development)
+    N3(Haptic Feedback Integration)
+    N4(Virtual Reality Game Development)
+    N5(Spatial Audio Implementation)
+    N6(Field of View Optimization)
+    N7(Educational Content Development)
+    N8[User Interface Design]
+    N9([Facial Recognition in AR or VR])
+    N10(Live Event Streaming in VR)
+    N11[Remote Collaboration Tools]
+    N12[(Wearable AR Devices)]
+    N13([end])
+    S0(( ))
+    M0(( ))
+    subgraph AR for Navigation
+        nest0_0(Industrial Maintenance Support)
+        nest0_1{Cloud_based AR or VR Rendering}
+        nest0_2([Gesture Recognition])
+        nest0_3([Ethical Considerations in AR or VR])
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> |no| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> |yes| N7
+    N7 -.-> N8
+    N8 -.-> |yes| N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N10 -.-> nest0_0
+    nest0_3 -.-> N13
+    N4 -.-> S0
+    S0 --> N7
+    S0 -.-> |yes| N6
+    S0 --> N11
+    N0 --> |no| M0
+    N3 -.-> M0
+    N4 -.-> |no| M0
+    M0 --> N9
+    style S0 fill:#F5F5DC,stroke:#BCB88A
+    style M0 fill:#F1F8E9,stroke:#388E3C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_449.txt b/train/mermaid/medium/mermaid_449.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8ceac868583e5f2329c0b24901eb190c5d78665c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_449.txt
@@ -0,0 +1,24 @@
+<AI Behavior Programming, connectedTo, Monetization Strategy>
+<Art Direction, connectedTo, Augmented Reality Gaming>
+<Art Direction, connectedTo, Bug Fixing>
+<Augmented Reality Gaming, connectedTo, Virtual Reality Gaming>
+<Augmented Reality Gaming, connectedTo, end>
+<Augmented Reality Gaming, streams, Bug Fixing>
+<Bug Fixing, plays, User Experience Design>
+<Game Analytics, narrates, Art Direction>
+<Game Analytics, partOf, Game Publishing>
+<Game Design, connectedTo, Game Analytics>
+<Game Design, partOf, Game Publishing>
+<Localization, connectedTo, Player Feedback Integration>
+<Marketing and Promotion, connectedTo, Localization>
+<Monetization Strategy, connectedTo, Narrative Design>
+<Motion Capture, connectedTo, AI Behavior Programming>
+<Narrative Design, connectedTo, Marketing and Promotion>
+<Narrative Design, designs, Bug Fixing>
+<Player Feedback Integration, connectedTo, Art Direction>
+<Storytelling, analyzes, Bug Fixing>
+<Storytelling, connectedTo, Motion Capture>
+<Storytelling, connectedTo, Narrative Design>
+<User Experience Design, connectedTo, Virtual Reality Gaming>
+<Virtual Reality Gaming, connectedTo, Game Design>
+<Virtual Reality Gaming, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_450.mmd b/train/mermaid/medium/mermaid_450.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e8e14369d5ff020f437c71a0132d704069b1c509
--- /dev/null
+++ b/train/mermaid/medium/mermaid_450.mmd
@@ -0,0 +1,96 @@
+graph TD
+    N0([start])
+    N1{Augmented Reality Gaming}
+    N2[[Engine Development]]
+    N3[/Level Design/]
+    N4[/Voice Acting/]
+    N5[(Marketing and Promotion)]
+    N6{Game Balancing}
+    N7(Esports Event Organization)
+    N8[/Game Performance Optimization/]
+    N9(User Interface Design)
+    N10[[Game Engine Customization]]
+    N11[Network Code Optimization]
+    N12([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Player Progression Systems
+        nest0_0(Game Publishing)
+        nest0_1[Mobile Game Development]
+        nest0_2[Virtual Reality Gaming]
+        nest0_3[Programming]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> |leads| N3
+    N3 -.-> |balances| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> |regulates| N8
+    N8 -.-> |markets| N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 --> N12
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N2 -.-> nest0_0
+    nest0_3 -.-> N5
+    N5 -.-> S0
+    S0 -.-> N11
+    S0 --> N10
+    N1 -.-> S1
+    S1 -.-> N5
+    S1 --> N7
+    N4 -.-> M0
+    N6 --> M0
+    M0 --> N9
+    style N0 fill:#E3F2FD,stroke:#64B5F6
+    style N1 fill:#FFFDE7,stroke:#FFF176
+    style N2 fill:#FFFDE7,stroke:#FFF176
+    style N3 fill:#E3F2FD,stroke:#64B5F6
+    style N4 fill:#E3F2FD,stroke:#64B5F6
+    style N5 fill:#E3F2FD,stroke:#64B5F6
+    style N6 fill:#FFFDE7,stroke:#FFF176
+    style N7 fill:#E8EAF6,stroke:#5C6BC0
+    style N8 fill:#E8EAF6,stroke:#5C6BC0
+    style N9 fill:#FFFDE7,stroke:#FFF176
+    style N10 fill:#FFFDE7,stroke:#FFF176
+    style N11 fill:#E3F2FD,stroke:#64B5F6
+    style N12 fill:#E3F2FD,stroke:#64B5F6
+    style S0 fill:#E3F2FD,stroke:#64B5F6
+    style S1 fill:#E8EAF6,stroke:#5C6BC0
+    style M0 fill:#FFFDE7,stroke:#FFF176
+    style nest0_0 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_2 fill:#FFFDE7,stroke:#FFF176
+    style nest0_3 fill:#E3F2FD,stroke:#64B5F6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FFF176,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_450.txt b/train/mermaid/medium/mermaid_450.txt
new file mode 100644
index 0000000000000000000000000000000000000000..55c951a26a21a8528ea82c0b34c2a44b0f9c20af
--- /dev/null
+++ b/train/mermaid/medium/mermaid_450.txt
@@ -0,0 +1,27 @@
+<Augmented Reality Gaming, connectedTo, Engine Development>
+<Augmented Reality Gaming, connectedTo, Esports Event Organization>
+<Augmented Reality Gaming, connectedTo, Marketing and Promotion>
+<Engine Development, connectedTo, Game Publishing>
+<Engine Development, leads, Level Design>
+<Esports Event Organization, regulates, Game Performance Optimization>
+<Game Balancing, connectedTo, Esports Event Organization>
+<Game Balancing, connectedTo, User Interface Design>
+<Game Engine Customization, connectedTo, Network Code Optimization>
+<Game Performance Optimization, markets, User Interface Design>
+<Game Publishing, connectedTo, Mobile Game Development>
+<Game Publishing, partOf, Player Progression Systems>
+<Level Design, balances, Voice Acting>
+<Marketing and Promotion, connectedTo, Game Balancing>
+<Marketing and Promotion, connectedTo, Game Engine Customization>
+<Marketing and Promotion, connectedTo, Network Code Optimization>
+<Mobile Game Development, connectedTo, Virtual Reality Gaming>
+<Mobile Game Development, partOf, Player Progression Systems>
+<Network Code Optimization, connectedTo, end>
+<Programming, connectedTo, Marketing and Promotion>
+<Programming, partOf, Player Progression Systems>
+<User Interface Design, connectedTo, Game Engine Customization>
+<Virtual Reality Gaming, connectedTo, Programming>
+<Virtual Reality Gaming, partOf, Player Progression Systems>
+<Voice Acting, connectedTo, Marketing and Promotion>
+<Voice Acting, connectedTo, User Interface Design>
+<start, connectedTo, Augmented Reality Gaming>
diff --git a/train/mermaid/medium/mermaid_451.mmd b/train/mermaid/medium/mermaid_451.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..3a94e1b245775a6e23e675a753bd58cb40436569
--- /dev/null
+++ b/train/mermaid/medium/mermaid_451.mmd
@@ -0,0 +1,88 @@
+graph TD
+    N0([Game Balancing])
+    N1[(Character Design)]
+    N2(In_Game Economy Design)
+    N3[Game Engine Customization]
+    N4(Live Operations)
+    N5{User Interface Design}
+    N6[/Engine Development/]
+    N7[[Mobile Game Development]]
+    N8(Localization)
+    N9(Esports Event Organization)
+    N10[Voice Acting]
+    N11([Art Direction])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Player Feedback Integration
+        nest0_0[(Augmented Reality Gaming)]
+        nest0_1[(Player Progression Systems)]
+        nest0_2[Sound Design]
+    end
+    N0 --> N1
+    N1 -.-> |localizes| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> |communicates| N11
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N6 --> |reviews| nest0_0
+    nest0_2 -.-> N9
+    N3 --> S0
+    S0 -.-> N7
+    S0 --> N6
+    N3 -.-> S1
+    S1 --> N8
+    S1 --> N10
+    N1 --> |manages| M0
+    N0 -.-> M0
+    M0 -.-> N4
+    style N0 fill:#D7CCC8,stroke:#795548
+    style N1 fill:#C2E8E6,stroke:#61CAC3
+    style N2 fill:#C2E8E6,stroke:#61CAC3
+    style N3 fill:#C2E8E6,stroke:#61CAC3
+    style N4 fill:#C2E8E6,stroke:#61CAC3
+    style N5 fill:#C2E8E6,stroke:#61CAC3
+    style N6 fill:#C2E8E6,stroke:#61CAC3
+    style N7 fill:#D7CCC8,stroke:#795548
+    style N8 fill:#FFE0B2,stroke:#FF9800
+    style N9 fill:#D7CCC8,stroke:#795548
+    style N10 fill:#D7CCC8,stroke:#795548
+    style N11 fill:#FFE0B2,stroke:#FF9800
+    style S0 fill:#C2E8E6,stroke:#61CAC3
+    style S1 fill:#C2E8E6,stroke:#61CAC3
+    style M0 fill:#FFE0B2,stroke:#FF9800
+    style nest0_0 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_1 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_2 fill:#C2E8E6,stroke:#61CAC3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FF9800,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_453.mmd b/train/mermaid/medium/mermaid_453.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..697af472d89e2fce16f334d12413b7aafc485239
--- /dev/null
+++ b/train/mermaid/medium/mermaid_453.mmd
@@ -0,0 +1,84 @@
+graph TD
+    N0([Storytelling])
+    N1[Narrative Design]
+    N2[In_Game Economy Design]
+    N3[(Bug Fixing)]
+    N4[/Augmented Reality Gaming/]
+    N5[Character Design]
+    N6(AI Behavior Programming)
+    N7([Game Publishing])
+    N8(PC Game Development)
+    N9([Monetization Strategy])
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph User Interface Design
+        nest0_0[/Game Engine Customization/]
+        nest0_1[Game Performance Optimization]
+        nest0_2(Live Operations)
+    end
+    N0 -.-> |develops| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> |sponsors| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> |markets| N8
+    N8 -.-> |animates| N9
+    N9 --> |coaches| N10
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N9 --> |sounds| nest0_0
+    nest0_2 -.-> N8
+    N6 -.-> S0
+    S0 -.-> N10
+    S0 --> |plays| N8
+    N7 -.-> S1
+    S1 --> |broadcasts| N9
+    S1 --> N10
+    N0 --> M0
+    N2 --> M0
+    M0 -.-> N4
+    style N0 fill:#F5F5DC,stroke:#BCB88A
+    style N1 fill:#E1F5FE,stroke:#4FC3F7
+    style N2 fill:#F5F5DC,stroke:#BCB88A
+    style N3 fill:#C9EFEC,stroke:#6FE1D5
+    style N4 fill:#E1F5FE,stroke:#4FC3F7
+    style N5 fill:#F5F5DC,stroke:#BCB88A
+    style N6 fill:#E1F5FE,stroke:#4FC3F7
+    style N7 fill:#C9EFEC,stroke:#6FE1D5
+    style N8 fill:#E1F5FE,stroke:#4FC3F7
+    style N9 fill:#F5F5DC,stroke:#BCB88A
+    style N10 fill:#F5F5DC,stroke:#BCB88A
+    style S0 fill:#E1F5FE,stroke:#4FC3F7
+    style S1 fill:#C9EFEC,stroke:#6FE1D5
+    style M0 fill:#E1F5FE,stroke:#4FC3F7
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#E1F5FE,stroke:#4FC3F7
+    style nest0_2 fill:#C9EFEC,stroke:#6FE1D5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#4FC3F7,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_455.mmd b/train/mermaid/medium/mermaid_455.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f0e1b0b2f2c3382bf11493a53f3d18a76654d80b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_455.mmd
@@ -0,0 +1,67 @@
+graph RL
+    N0([start])
+    N1([Game Design])
+    N2[(Sound Design)]
+    N3([Programming])
+    N4(User Interface Design)
+    N5(Augmented Reality Gaming)
+    N6(User Experience Design)
+    N7[[Narrative Design]]
+    N8[/Motion Capture/]
+    N9[/Game Engine Customization/]
+    N10[(Voice Acting)]
+    N11[(Bug Fixing)]
+    N12([end])
+    S0(( ))
+    M0(( ))
+    subgraph Live Operations
+        nest0_0[(Anti_Cheat Development)]
+        nest0_1{Asset Creation}
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> |yes| N4
+    N4 --> |no| N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> N11
+    N11 -.-> N12
+    nest0_0 --> nest0_1
+    N6 -.-> nest0_0
+    nest0_1 --> N6
+    N2 --> S0
+    S0 -.-> N7
+    S0 --> |no| N10
+    N2 --> M0
+    N3 --> M0
+    N6 --> |no| M0
+    M0 -.-> N10
+    style S0 fill:#C8E6C9,stroke:#4CAF50
+    style M0 fill:#ECCFF5,stroke:#CD8FF2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#CD8FF2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_455.txt b/train/mermaid/medium/mermaid_455.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4fe5425ba1ddf914938440ade727f7cb71dff69f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_455.txt
@@ -0,0 +1,22 @@
+<Anti_Cheat Development, connectedTo, Asset Creation>
+<Anti_Cheat Development, partOf, Live Operations>
+<Asset Creation, connectedTo, User Experience Design>
+<Asset Creation, partOf, Live Operations>
+<Augmented Reality Gaming, connectedTo, User Experience Design>
+<Bug Fixing, connectedTo, end>
+<Game Design, connectedTo, Sound Design>
+<Game Engine Customization, connectedTo, Voice Acting>
+<Motion Capture, connectedTo, Game Engine Customization>
+<Narrative Design, connectedTo, Motion Capture>
+<Programming, connectedTo, Voice Acting>
+<Programming, yes, User Interface Design>
+<Sound Design, connectedTo, Narrative Design>
+<Sound Design, connectedTo, Programming>
+<Sound Design, connectedTo, Voice Acting>
+<Sound Design, no, Voice Acting>
+<User Experience Design, connectedTo, Anti_Cheat Development>
+<User Experience Design, connectedTo, Narrative Design>
+<User Experience Design, no, Voice Acting>
+<User Interface Design, no, Augmented Reality Gaming>
+<Voice Acting, connectedTo, Bug Fixing>
+<start, connectedTo, Game Design>
diff --git a/train/mermaid/medium/mermaid_456.mmd b/train/mermaid/medium/mermaid_456.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4fed9944a6ff2e0bfe4a966e964553906cdd0d82
--- /dev/null
+++ b/train/mermaid/medium/mermaid_456.mmd
@@ -0,0 +1,100 @@
+graph LR
+    N0([Game Performance Optimization])
+    N1([Game Design])
+    N2[/Mobile Game Development/]
+    N3[[Game Balancing]]
+    N4[Augmented Reality Gaming]
+    N5(Sound Design)
+    N6(Game Engine Customization)
+    N7([Network Code Optimization])
+    N8[(Live Operations)]
+    N9[[Art Direction]]
+    N10[Level Design]
+    N11[Game Publishing]
+    N12[(Asset Creation)]
+    N13([Marketing and Promotion])
+    N14([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Virtual Reality Gaming
+        nest0_0[[Console Game Development]]
+        nest0_1[Community Management]
+    end
+    N0 -.-> |regulates| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> |interacts| N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> |localizes| N9
+    N9 --> N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 --> N13
+    N13 -.-> N14
+    nest0_0 -.-> |advertises| nest0_1
+    N3 --> nest0_0
+    nest0_1 -.-> N12
+    N10 --> S0
+    S0 -.-> N12
+    S0 --> |optimizes| N13
+    S0 -.-> |programs| N14
+    N1 --> M0
+    N2 -.-> M0
+    M0 -.-> N4
+    N5 --> |engages| M1
+    N4 --> |designs| M1
+    N1 -.-> |develops| M1
+    M1 --> N9
+    style N0 fill:#DED7F0,stroke:#A188DB
+    style N1 fill:#C2E8E6,stroke:#61CAC3
+    style N2 fill:#DED7F0,stroke:#A188DB
+    style N3 fill:#C2E8E6,stroke:#61CAC3
+    style N4 fill:#E8EAF6,stroke:#7986CB
+    style N5 fill:#DED7F0,stroke:#A188DB
+    style N6 fill:#C2E8E6,stroke:#61CAC3
+    style N7 fill:#DED7F0,stroke:#A188DB
+    style N8 fill:#C2E8E6,stroke:#61CAC3
+    style N9 fill:#DED7F0,stroke:#A188DB
+    style N10 fill:#DED7F0,stroke:#A188DB
+    style N11 fill:#DED7F0,stroke:#A188DB
+    style N12 fill:#C2E8E6,stroke:#61CAC3
+    style N13 fill:#C2E8E6,stroke:#61CAC3
+    style N14 fill:#C2E8E6,stroke:#61CAC3
+    style S0 fill:#DED7F0,stroke:#A188DB
+    style M0 fill:#C2E8E6,stroke:#61CAC3
+    style M1 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_0 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_1 fill:#E8EAF6,stroke:#7986CB
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#A188DB,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_460.txt b/train/mermaid/medium/mermaid_460.txt
new file mode 100644
index 0000000000000000000000000000000000000000..264115bd126afacef4b9e9e4e87a2fc9058cdc79
--- /dev/null
+++ b/train/mermaid/medium/mermaid_460.txt
@@ -0,0 +1,28 @@
+<A&R, connectedTo, end>
+<Audio Engineering, connectedTo, Music Theory Analysis>
+<Composition, connectedTo, A&R>
+<Composition, connectedTo, Music Festival Organization>
+<Composition, connectedTo, Music Theory Analysis>
+<Composition, connectedTo, Sound System Design>
+<Composition, promotes, Synthesizer Programming>
+<Crowdfunding for Music Projects, connectedTo, Mastering>
+<Instrumental Performance, audits, A&R>
+<Instrumental Performance, licenses, Music Distribution>
+<Lyric Writing, connectedTo, Crowdfunding for Music Projects>
+<Lyric Writing, records, Music Theory Analysis>
+<Mastering, connectedTo, Music Theory Analysis>
+<Mastering, connectedTo, Ticketing>
+<Music Distribution, masters, Music Publishing>
+<Music Distribution, partOf, Recording>
+<Music Festival Organization, connectedTo, Instrumental Performance>
+<Music Publishing, connectedTo, end>
+<Music Publishing, partOf, Recording>
+<Music Theory Analysis, connectedTo, Sound System Design>
+<Sound System Design, connectedTo, Music Festival Organization>
+<Synthesizer Programming, connectedTo, Audio Engineering>
+<Synthesizer Programming, connectedTo, Music Theory Analysis>
+<Synthesizer Programming, sells, Music Theory Analysis>
+<Ticketing, connectedTo, Composition>
+<Ticketing, connectedTo, Music Festival Organization>
+<Ticketing, connectedTo, Synthesizer Programming>
+<Ticketing, performs, Sound System Design>
diff --git a/train/mermaid/medium/mermaid_462.mmd b/train/mermaid/medium/mermaid_462.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b49b741d8fa4f71dfbe9c2e9e578e431902ed277
--- /dev/null
+++ b/train/mermaid/medium/mermaid_462.mmd
@@ -0,0 +1,62 @@
+graph TD
+    N0([start])
+    N1(Performance)
+    N2[Music Education]
+    N3{Artist Management}
+    N4[/Copyright Management/]
+    N5{Instrumental Performance}
+    N6[[Merchandise Sales]]
+    N7([Royalty Collection])
+    S1(( ))
+    subgraph Music for Film or TV or Games
+        nest0_0(Digital Audio Workstation Operation)
+        nest0_1{Music Theory Analysis}
+        nest0_2[/Audio Engineering/]
+        nest0_3[Streaming Platform Management]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |manages| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> |streams| N6
+    N6 --> N7
+    nest0_0 --> |arranges| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N4 --> nest0_0
+    nest0_3 --> N5
+    N3 --> S1
+    S1 -.-> N7
+    S1 --> N6
+    N3 --> nest0_0
+    style N0 fill:#FDFCEB,stroke:#EAEFA5
+    style N1 fill:#FDFCEB,stroke:#EAEFA5
+    style N2 fill:#D7CCC8,stroke:#795548
+    style N3 fill:#FFE88D,stroke:#FFDA4E
+    style N4 fill:#FDFCEB,stroke:#EAEFA5
+    style N5 fill:#FDFCEB,stroke:#EAEFA5
+    style N6 fill:#D7CCC8,stroke:#795548
+    style N7 fill:#FDFCEB,stroke:#EAEFA5
+    style S1 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_0 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_1 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_2 fill:#FDFCEB,stroke:#EAEFA5
+    style nest0_3 fill:#FDFCEB,stroke:#EAEFA5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFDA4E,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_464.txt b/train/mermaid/medium/mermaid_464.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c8dbb8e50a17f4184488ae0847da3256510c899f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_464.txt
@@ -0,0 +1,23 @@
+<A&R, connectedTo, Composition>
+<A&R, connectedTo, Crowdfunding for Music Projects>
+<Arrangement, connectedTo, Music Festival Organization>
+<Arrangement, partOf, Record Label Operations>
+<Artist Management, connectedTo, Recording>
+<Composition, analyzes, Arrangement>
+<Composition, partOf, Record Label Operations>
+<Crowdfunding for Music Projects, connectedTo, Artist Management>
+<Crowdfunding for Music Projects, connectedTo, Music Festival Organization>
+<Fan Engagement Strategy, integrates, Music Video Production>
+<Mixing, connectedTo, Streaming Platform Management>
+<Mixing, programs, Artist Management>
+<Mixing, records, A&R>
+<Music Education, audits, Streaming Platform Management>
+<Music Festival Organization, protects, Fan Engagement Strategy>
+<Music Video Production, sells, end>
+<Recording, writes, Music Education>
+<Songwriting, connectedTo, Mixing>
+<Streaming Platform Management, connectedTo, Music Festival Organization>
+<Streaming Platform Management, educates, Synthesizer Programming>
+<Synthesizer Programming, connectedTo, Music Festival Organization>
+<Tour Management, connectedTo, Songwriting>
+<Vocal Performance, connectedTo, Tour Management>
diff --git a/train/mermaid/medium/mermaid_465.mmd b/train/mermaid/medium/mermaid_465.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ad8179b18e8d5d0d79da7a5067126f7acb9b6aed
--- /dev/null
+++ b/train/mermaid/medium/mermaid_465.mmd
@@ -0,0 +1,62 @@
+graph LR
+    N0([Makeup and Hair Design])
+    N1{Archiving and Preservation}
+    N2(Green Production Practices)
+    N3(Audience Research)
+    N4[(Special Effects)]
+    N5{Insurance Management}
+    N6([end])
+    S0(( ))
+    M0(( ))
+    subgraph Production Accounting
+        nest0_0(Editing)
+        nest0_1([Directing])
+        nest0_2[Screenwriting Workshops]
+    end
+    N0 --> N1
+    N1 -.-> |scripts| N2
+    N2 -.-> |edits| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N5 -.-> nest0_0
+    nest0_2 -.-> N2
+    N2 --> S0
+    S0 --> |researches| N6
+    S0 -.-> N5
+    S0 --> N4
+    N3 --> M0
+    N0 -.-> M0
+    M0 --> N6
+    style N0 fill:#F8BBD0,stroke:#E91E63
+    style N1 fill:#F8BBD0,stroke:#E91E63
+    style N2 fill:#C5CAE9,stroke:#3F51B5
+    style N3 fill:#C5CAE9,stroke:#3F51B5
+    style N4 fill:#C2E8E6,stroke:#61CAC3
+    style N5 fill:#C2E8E6,stroke:#61CAC3
+    style N6 fill:#C2E8E6,stroke:#61CAC3
+    style S0 fill:#C5CAE9,stroke:#3F51B5
+    style M0 fill:#F8BBD0,stroke:#E91E63
+    style nest0_0 fill:#F8BBD0,stroke:#E91E63
+    style nest0_1 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_2 fill:#C5CAE9,stroke:#3F51B5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#3F51B5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_47.mmd b/train/mermaid/medium/mermaid_47.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c85efda14340dd58eb8ca639f8061b519c299eaa
--- /dev/null
+++ b/train/mermaid/medium/mermaid_47.mmd
@@ -0,0 +1,64 @@
+graph TD
+    N0([Passenger Boarding Pass Issuance])
+    N1[Luggage Handling]
+    N2[[Route Optimization]]
+    N3[[Electric Vehicle Charging]]
+    N4(Accident Reconstruction)
+    N5(Load Balancing)
+    N6[[Traffic Monitoring]]
+    N7{Parking Management}
+    N8([end])
+    S0(( ))
+    M1(( ))
+    subgraph Customs Clearance
+        nest0_0[Navigation Update]
+        nest0_1[(Emergency Landing)]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |clears| N7
+    N7 -.-> N8
+    nest0_0 --> nest0_1
+    N7 --> nest0_0
+    nest0_1 --> N2
+    N1 --> S0
+    S0 --> |assesses| N8
+    S0 -.-> N7
+    N1 --> |communicates| M1
+    N0 --> M1
+    M1 -.-> N3
+    style N0 fill:#FDFCEB,stroke:#EAEFA5
+    style N1 fill:#FDFCEB,stroke:#EAEFA5
+    style N2 fill:#E8F0FF,stroke:#A2D0FF
+    style N3 fill:#F3E5F5,stroke:#AB47BC
+    style N4 fill:#FDFCEB,stroke:#EAEFA5
+    style N5 fill:#E8F0FF,stroke:#A2D0FF
+    style N6 fill:#FDFCEB,stroke:#EAEFA5
+    style N7 fill:#F3E5F5,stroke:#AB47BC
+    style N8 fill:#E8F0FF,stroke:#A2D0FF
+    style S0 fill:#E8F0FF,stroke:#A2D0FF
+    style M1 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_0 fill:#FDFCEB,stroke:#EAEFA5
+    style nest0_1 fill:#FDFCEB,stroke:#EAEFA5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_470.mmd b/train/mermaid/medium/mermaid_470.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0815cb6beebc1acc6c27682229dc8ceff7428263
--- /dev/null
+++ b/train/mermaid/medium/mermaid_470.mmd
@@ -0,0 +1,92 @@
+graph RL
+    N0([Green Production Practices])
+    N1(Screenwriting Workshops)
+    N2(Remote Collaboration Tools)
+    N3(Pre_production Planning)
+    N4[(Directing)]
+    N5[[Editing]]
+    N6[[Prop Management]]
+    N7[Location Scouting]
+    N8[(Color Grading)]
+    N9[Costume Design]
+    N10[/Visual Effects/]
+    N11[Art Direction]
+    N12[Makeup and Hair Design]
+    N13([Marketing and Publicity])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Budget Management
+        nest0_0[Post_production Audio]
+        nest0_1(Casting)
+    end
+    N0 -.-> N1
+    N1 --> |coordinates| N2
+    N2 --> |scores| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |researches| N7
+    N7 -.-> N8
+    N8 --> |renders| N9
+    N9 -.-> |directs| N10
+    N10 --> N11
+    N11 --> N12
+    N12 --> N13
+    nest0_0 -.-> nest0_1
+    N7 -.-> nest0_0
+    nest0_1 -.-> N9
+    N10 --> S0
+    S0 -.-> N13
+    S0 --> N12
+    N0 -.-> M0
+    N6 -.-> M0
+    M0 -.-> N13
+    N2 --> |post_produces| M1
+    N1 -.-> M1
+    M1 -.-> N8
+    style N0 fill:#FFF9D4,stroke:#FFE69C
+    style N1 fill:#FFF9D4,stroke:#FFE69C
+    style N2 fill:#D1C4E9,stroke:#7E57C2
+    style N3 fill:#FFF9D4,stroke:#FFE69C
+    style N4 fill:#E8F0EA,stroke:#92C79A
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#FFF9D4,stroke:#FFE69C
+    style N7 fill:#D1C4E9,stroke:#7E57C2
+    style N8 fill:#D1C4E9,stroke:#7E57C2
+    style N9 fill:#E8F0EA,stroke:#92C79A
+    style N10 fill:#E8F0EA,stroke:#92C79A
+    style N11 fill:#D1C4E9,stroke:#7E57C2
+    style N12 fill:#E8F0EA,stroke:#92C79A
+    style N13 fill:#D1C4E9,stroke:#7E57C2
+    style S0 fill:#FFF9D4,stroke:#FFE69C
+    style M0 fill:#FFF9D4,stroke:#FFE69C
+    style M1 fill:#FFF9D4,stroke:#FFE69C
+    style nest0_0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_1 fill:#D1C4E9,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFE69C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_470.txt b/train/mermaid/medium/mermaid_470.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ade1cfc9f1a231aeff997469c595839544cff019
--- /dev/null
+++ b/train/mermaid/medium/mermaid_470.txt
@@ -0,0 +1,24 @@
+<Art Direction, connectedTo, Makeup and Hair Design>
+<Casting, connectedTo, Costume Design>
+<Casting, partOf, Budget Management>
+<Color Grading, renders, Costume Design>
+<Costume Design, directs, Visual Effects>
+<Directing, connectedTo, Editing>
+<Editing, connectedTo, Prop Management>
+<Green Production Practices, connectedTo, Marketing and Publicity>
+<Green Production Practices, connectedTo, Screenwriting Workshops>
+<Location Scouting, connectedTo, Color Grading>
+<Location Scouting, connectedTo, Post_production Audio>
+<Makeup and Hair Design, connectedTo, Marketing and Publicity>
+<Post_production Audio, connectedTo, Casting>
+<Post_production Audio, partOf, Budget Management>
+<Pre_production Planning, connectedTo, Directing>
+<Prop Management, connectedTo, Marketing and Publicity>
+<Prop Management, researches, Location Scouting>
+<Remote Collaboration Tools, post_produces, Color Grading>
+<Remote Collaboration Tools, scores, Pre_production Planning>
+<Screenwriting Workshops, connectedTo, Color Grading>
+<Screenwriting Workshops, coordinates, Remote Collaboration Tools>
+<Visual Effects, connectedTo, Art Direction>
+<Visual Effects, connectedTo, Makeup and Hair Design>
+<Visual Effects, connectedTo, Marketing and Publicity>
diff --git a/train/mermaid/medium/mermaid_471.mmd b/train/mermaid/medium/mermaid_471.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..091ef7aa9a67fa1339e5d16eb599d292ad587dc4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_471.mmd
@@ -0,0 +1,100 @@
+graph RL
+    N0([start])
+    N1[/Audience Research/]
+    N2(Digital Asset Management)
+    N3[Casting]
+    N4[[Insurance Management]]
+    N5(Remote Collaboration Tools)
+    N6[Film Financing]
+    N7[[Script Development]]
+    N8[[Film Scoring]]
+    N9([Editing])
+    N10{Art Direction}
+    N11([Distribution Strategy])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Budget Management
+        nest0_0[/Production Scheduling/]
+        nest0_1{Pre_production Planning}
+        nest0_2(Cinematography)
+        nest0_3(Costume Design)
+    end
+    N0 --> |writes| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> |lights| N7
+    N7 --> N8
+    N8 -.-> |scores| N9
+    N9 --> N10
+    N10 -.-> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N6 --> nest0_0
+    nest0_3 --> |edits| N3
+    N2 -.-> S0
+    S0 --> |builds| N9
+    S0 -.-> N5
+    N0 -.-> S1
+    S1 --> |budgets| N10
+    S1 -.-> |records| N8
+    N2 -.-> M0
+    N5 --> M0
+    M0 --> N9
+    N0 -.-> M1
+    N1 -.-> M1
+    M1 -.-> N5
+    style N0 fill:#FFF3E0,stroke:#FFA726
+    style N1 fill:#E8F5E9,stroke:#66BB6A
+    style N2 fill:#E8F5E9,stroke:#66BB6A
+    style N3 fill:#E8F5E9,stroke:#66BB6A
+    style N4 fill:#E8F0FF,stroke:#A2D0FF
+    style N5 fill:#E8F5E9,stroke:#66BB6A
+    style N6 fill:#FFF3E0,stroke:#FFA726
+    style N7 fill:#E8F0FF,stroke:#A2D0FF
+    style N8 fill:#E8F5E9,stroke:#66BB6A
+    style N9 fill:#E8F0FF,stroke:#A2D0FF
+    style N10 fill:#FFF3E0,stroke:#FFA726
+    style N11 fill:#E8F0FF,stroke:#A2D0FF
+    style S0 fill:#E8F5E9,stroke:#66BB6A
+    style S1 fill:#E8F0FF,stroke:#A2D0FF
+    style M0 fill:#FFF3E0,stroke:#FFA726
+    style M1 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_0 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_1 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_2 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_3 fill:#E8F5E9,stroke:#66BB6A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_472.mmd b/train/mermaid/medium/mermaid_472.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0d1edf81061c9fbf0e78fda911b4e3bbe698b0c8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_472.mmd
@@ -0,0 +1,96 @@
+graph TD
+    N0([start])
+    N1[[Costume Design]]
+    N2(Tax Incentive Management)
+    N3[[Film Financing]]
+    N4[[Sound Recording]]
+    N5[/Film Scoring/]
+    N6(Production Accounting)
+    N7(Legal Compliance)
+    N8(Makeup and Hair Design)
+    N9[/Editing/]
+    N10(Stunt Coordination)
+    N11(Set Construction)
+    N12{Marketing and Publicity}
+    N13([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Lighting Design
+        nest0_0[Casting]
+        nest0_1[Insurance Management]
+        nest0_2[[Crew Management]]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> |color grades| N9
+    N9 -.-> N10
+    N10 -.-> |films| N11
+    N11 --> N12
+    N12 -.-> |designs| N13
+    nest0_0 -.-> |post_produces| nest0_1
+    nest0_1 --> nest0_2
+    N2 --> nest0_0
+    nest0_2 --> N12
+    N0 --> S0
+    S0 --> N11
+    S0 -.-> |audits| N13
+    N10 -.-> S1
+    S1 --> N13
+    S1 --> N12
+    N5 --> M0
+    N4 --> |reviews| M0
+    M0 -.-> N8
+    style N0 fill:#FFF3E0,stroke:#FFA726
+    style N1 fill:#FFF9C4,stroke:#FFEB3B
+    style N2 fill:#FFF3E0,stroke:#FFA726
+    style N3 fill:#FFF3E0,stroke:#FFA726
+    style N4 fill:#FFF9C4,stroke:#FFEB3B
+    style N5 fill:#F5F5F5,stroke:#BDBDBD
+    style N6 fill:#F5F5F5,stroke:#BDBDBD
+    style N7 fill:#FFF3E0,stroke:#FFA726
+    style N8 fill:#FFF3E0,stroke:#FFA726
+    style N9 fill:#FFF9C4,stroke:#FFEB3B
+    style N10 fill:#F5F5F5,stroke:#BDBDBD
+    style N11 fill:#FFF3E0,stroke:#FFA726
+    style N12 fill:#FFF9C4,stroke:#FFEB3B
+    style N13 fill:#F5F5F5,stroke:#BDBDBD
+    style S0 fill:#F5F5F5,stroke:#BDBDBD
+    style S1 fill:#F5F5F5,stroke:#BDBDBD
+    style M0 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_0 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_1 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_2 fill:#FFF9C4,stroke:#FFEB3B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#BDBDBD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_474.mmd b/train/mermaid/medium/mermaid_474.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4f62cd9b4b1c0533f7e38ffd1529d372a4e9b572
--- /dev/null
+++ b/train/mermaid/medium/mermaid_474.mmd
@@ -0,0 +1,80 @@
+graph RL
+    N0([Ideation and Brainstorming])
+    N1[(Live Streaming Content)]
+    N2{Transcribing Audio or Video}
+    N3[Influencer Collaboration]
+    N4([Copywriting])
+    N5(Graphic Design)
+    N6[[Performance Tracking]]
+    N7[(Videography)]
+    N8([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Blog Post Writing
+        nest0_0([Podcast Production])
+        nest0_1{Content Localization}
+        nest0_2[[Fact_Checking]]
+        nest0_3{Audience Engagement}
+    end
+    N0 --> |reports| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |supports| N7
+    N7 --> N8
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N7 --> nest0_0
+    nest0_3 --> N3
+    N5 --> S0
+    S0 --> N8
+    S0 --> |audios| N7
+    N1 --> S1
+    S1 --> |collaborates| N8
+    S1 --> N5
+    N0 --> M0
+    N1 -.-> M0
+    M0 -.-> N3
+    style N0 fill:#FFCCBC,stroke:#FF5722
+    style N1 fill:#FFF6D9,stroke:#FFCC7A
+    style N2 fill:#FFDCD6,stroke:#FFB2A5
+    style N3 fill:#FFDCD6,stroke:#FFB2A5
+    style N4 fill:#FFF6D9,stroke:#FFCC7A
+    style N5 fill:#FFDCD6,stroke:#FFB2A5
+    style N6 fill:#FFF6D9,stroke:#FFCC7A
+    style N7 fill:#FFCCBC,stroke:#FF5722
+    style N8 fill:#FFDCD6,stroke:#FFB2A5
+    style S0 fill:#FFDCD6,stroke:#FFB2A5
+    style S1 fill:#FFDCD6,stroke:#FFB2A5
+    style M0 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_0 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_1 fill:#FFCCBC,stroke:#FF5722
+    style nest0_2 fill:#FFF6D9,stroke:#FFCC7A
+    style nest0_3 fill:#FFCCBC,stroke:#FF5722
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_476.mmd b/train/mermaid/medium/mermaid_476.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..315709a8c5ff115e57d7847491ebb9f65d7eb32c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_476.mmd
@@ -0,0 +1,92 @@
+graph LR
+    N0([Fact_Checking])
+    N1(Influencer Collaboration)
+    N2(Newsletter Creation)
+    N3(Webinar Hosting)
+    N4[(Ideation and Brainstorming)]
+    N5(Publishing)
+    N6{Content Localization}
+    N7(Interview Conduct)
+    N8[(Content Strategy Development)]
+    N9[[Search Engine Optimization]]
+    N10[Drafting Content]
+    N11(Transcribing Audio or Video)
+    N12[(Copywriting)]
+    N13([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Videography
+        nest0_0[[Social Media Post Creation]]
+        nest0_1[/Performance Tracking/]
+    end
+    N0 -.-> |analyzes| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 --> N12
+    N12 -.-> |automates| N13
+    nest0_0 --> |films| nest0_1
+    N2 --> |records| nest0_0
+    nest0_1 --> |publishes| N9
+    N1 --> S0
+    S0 -.-> N12
+    S0 -.-> N7
+    N1 -.-> |interviews| M0
+    N0 --> M0
+    M0 --> N3
+    N7 -.-> M1
+    N4 --> |supports| M1
+    M1 -.-> N9
+    style N0 fill:#E3F2FD,stroke:#64B5F6
+    style N1 fill:#DFE7EB,stroke:#B0C5CD
+    style N2 fill:#E3F2FD,stroke:#64B5F6
+    style N3 fill:#DFE7EB,stroke:#B0C5CD
+    style N4 fill:#DFE7EB,stroke:#B0C5CD
+    style N5 fill:#E3F2FD,stroke:#64B5F6
+    style N6 fill:#DFE7EB,stroke:#B0C5CD
+    style N7 fill:#E8F5E9,stroke:#66BB6A
+    style N8 fill:#DFE7EB,stroke:#B0C5CD
+    style N9 fill:#E8F5E9,stroke:#66BB6A
+    style N10 fill:#DFE7EB,stroke:#B0C5CD
+    style N11 fill:#DFE7EB,stroke:#B0C5CD
+    style N12 fill:#E3F2FD,stroke:#64B5F6
+    style N13 fill:#E8F5E9,stroke:#66BB6A
+    style S0 fill:#E3F2FD,stroke:#64B5F6
+    style M0 fill:#E3F2FD,stroke:#64B5F6
+    style M1 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_0 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_1 fill:#E3F2FD,stroke:#64B5F6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#66BB6A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_476.txt b/train/mermaid/medium/mermaid_476.txt
new file mode 100644
index 0000000000000000000000000000000000000000..29171f8ccade9152500f0fa078a2601881f03938
--- /dev/null
+++ b/train/mermaid/medium/mermaid_476.txt
@@ -0,0 +1,24 @@
+<Content Localization, connectedTo, Interview Conduct>
+<Content Strategy Development, connectedTo, Search Engine Optimization>
+<Copywriting, automates, end>
+<Drafting Content, connectedTo, Transcribing Audio or Video>
+<Fact_Checking, analyzes, Influencer Collaboration>
+<Fact_Checking, connectedTo, Webinar Hosting>
+<Ideation and Brainstorming, connectedTo, Publishing>
+<Ideation and Brainstorming, supports, Search Engine Optimization>
+<Influencer Collaboration, connectedTo, Copywriting>
+<Influencer Collaboration, connectedTo, Interview Conduct>
+<Influencer Collaboration, connectedTo, Newsletter Creation>
+<Influencer Collaboration, interviews, Webinar Hosting>
+<Interview Conduct, connectedTo, Content Strategy Development>
+<Interview Conduct, connectedTo, Search Engine Optimization>
+<Newsletter Creation, connectedTo, Webinar Hosting>
+<Newsletter Creation, records, Social Media Post Creation>
+<Performance Tracking, partOf, Videography>
+<Performance Tracking, publishes, Search Engine Optimization>
+<Publishing, connectedTo, Content Localization>
+<Search Engine Optimization, connectedTo, Drafting Content>
+<Social Media Post Creation, films, Performance Tracking>
+<Social Media Post Creation, partOf, Videography>
+<Transcribing Audio or Video, connectedTo, Copywriting>
+<Webinar Hosting, connectedTo, Ideation and Brainstorming>
diff --git a/train/mermaid/medium/mermaid_477.txt b/train/mermaid/medium/mermaid_477.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6224e105dabf1eaa312e789f2f8869df2c67ec7a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_477.txt
@@ -0,0 +1,23 @@
+<Call to Action Design, connectedTo, Photography>
+<E_book Writing, illustrates, Plagiarism Checking>
+<E_book Writing, interviews, Keyword Research>
+<Editing and Proofreading, connectedTo, Social Media Post Creation>
+<Editing and Proofreading, partOf, Content Management System Operation>
+<Interview Conduct, connectedTo, E_book Writing>
+<Keyword Research, connectedTo, Video Scripting>
+<Keyword Research, partOf, Content Management System Operation>
+<Live Streaming Content, connectedTo, Drafting Content>
+<Live Streaming Content, connectedTo, Photography>
+<Monetization Strategy, connectedTo, Call to Action Design>
+<Monetization Strategy, connectedTo, Drafting Content>
+<Monetization Strategy, connectedTo, Photography>
+<Photography, reports, Live Streaming Content>
+<Plagiarism Checking, creates, Social Media Post Creation>
+<Search Engine Optimization, connectedTo, Monetization Strategy>
+<Social Media Post Creation, connectedTo, Search Engine Optimization>
+<Social Media Post Creation, connectedTo, Video Scripting>
+<User_Generated Content Curation, connectedTo, Editing and Proofreading>
+<User_Generated Content Curation, partOf, Content Management System Operation>
+<Video Scripting, connectedTo, User_Generated Content Curation>
+<Video Scripting, partOf, Content Management System Operation>
+<start, optimizes, Interview Conduct>
diff --git a/train/mermaid/medium/mermaid_479.mmd b/train/mermaid/medium/mermaid_479.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d570fa69af2356b09f48243902273aabcdd9a6f5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_479.mmd
@@ -0,0 +1,82 @@
+graph TD
+    N0([start])
+    N1[/Drafting Content/]
+    N2(Photography)
+    N3[Social Media Post Creation]
+    N4{Plagiarism Checking}
+    N5[(Voice Acting or Narration)]
+    N6{Videography}
+    N7[Editing and Proofreading]
+    N8[/Content Localization/]
+    N9[(Copywriting)]
+    N10([end])
+    S0(( ))
+    M0(( ))
+    subgraph Content Repurposing
+        nest0_0[Keyword Research]
+        nest0_1[(Animation)]
+        nest0_2[(Newsletter Creation)]
+        nest0_3[Publishing]
+    end
+    N0 -.-> N1
+    N1 --> |illustrates| N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> |edits| N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |videos| nest0_2
+    nest0_2 --> |outlines| nest0_3
+    N8 --> nest0_0
+    nest0_3 -.-> N9
+    N0 --> S0
+    S0 --> N7
+    S0 -.-> N9
+    S0 --> N3
+    N4 --> M0
+    N6 --> M0
+    M0 -.-> N9
+    style N0 fill:#D1C4E9,stroke:#7E57C2
+    style N1 fill:#FAEBF3,stroke:#F7BEE0
+    style N2 fill:#C8EDFF,stroke:#82DAFF
+    style N3 fill:#C8EDFF,stroke:#82DAFF
+    style N4 fill:#FAEBF3,stroke:#F7BEE0
+    style N5 fill:#C8EDFF,stroke:#82DAFF
+    style N6 fill:#C8EDFF,stroke:#82DAFF
+    style N7 fill:#D1C4E9,stroke:#7E57C2
+    style N8 fill:#FAEBF3,stroke:#F7BEE0
+    style N9 fill:#D1C4E9,stroke:#7E57C2
+    style N10 fill:#D1C4E9,stroke:#7E57C2
+    style S0 fill:#FAEBF3,stroke:#F7BEE0
+    style M0 fill:#C8EDFF,stroke:#82DAFF
+    style nest0_0 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_1 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_2 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_3 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#7E57C2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_481.txt b/train/mermaid/medium/mermaid_481.txt
new file mode 100644
index 0000000000000000000000000000000000000000..547233061cb5ebdf7f74fcc4ef92aa7fae33c787
--- /dev/null
+++ b/train/mermaid/medium/mermaid_481.txt
@@ -0,0 +1,22 @@
+<Big Data Processing, shares, Prescriptive Analytics>
+<Customer Analytics, accesses, Time Series Forecasting>
+<Customer Analytics, partOf, Data Governance>
+<Dashboard Creation, connectedTo, Data Mining>
+<Dashboard Creation, connectedTo, Natural Language Processing for Data>
+<Dashboard Creation, connectedTo, Supply Chain Analytics>
+<Data Mining, connectedTo, Marketing Campaign Analysis>
+<Data Mining, stores, Financial Data Analysis>
+<Data Pipeline Development, collects, Data Transformation>
+<Data Pipeline Development, connectedTo, Healthcare Data Analysis>
+<Data Storytelling, connectedTo, Data Pipeline Development>
+<Data Storytelling, connectedTo, Healthcare Data Analysis>
+<Data Transformation, connectedTo, Dashboard Creation>
+<ETL Process Management, optimizes, Big Data Processing>
+<Financial Data Analysis, connectedTo, Customer Analytics>
+<Financial Data Analysis, partOf, Data Governance>
+<Healthcare Data Analysis, connectedTo, Data Mining>
+<Marketing Campaign Analysis, extracts, Supply Chain Analytics>
+<Natural Language Processing for Data, forecasts, Healthcare Data Analysis>
+<Prescriptive Analytics, connectedTo, Data Storytelling>
+<Time Series Forecasting, connectedTo, Dashboard Creation>
+<Time Series Forecasting, partOf, Data Governance>
diff --git a/train/mermaid/medium/mermaid_482.mmd b/train/mermaid/medium/mermaid_482.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5d2956d986f74174e1021f24c2943b45f762f999
--- /dev/null
+++ b/train/mermaid/medium/mermaid_482.mmd
@@ -0,0 +1,92 @@
+graph BT
+    N0([Data Governance])
+    N1[/Operational Efficiency Metrics/]
+    N2[[Sentiment Analysis]]
+    N3[[Big Data Processing]]
+    N4[Cloud_based Data Platforms]
+    N5{Real_time Analytics}
+    N6(Financial Data Analysis)
+    N7[Text Analytics]
+    N8[(Data Quality Assurance)]
+    N9(Geospatial Analysis)
+    N10{Data Cleaning}
+    N11([Healthcare Data Analysis])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Data Mining
+        nest0_0[/Business User Training on Analytics/]
+        nest0_1{ETL Process Management}
+    end
+    N0 --> |discovers| N1
+    N1 --> N2
+    N2 -.-> |shares| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |develops| N10
+    N10 -.-> N11
+    nest0_0 --> nest0_1
+    N4 --> |collects| nest0_0
+    nest0_1 --> N4
+    N0 --> S0
+    S0 --> N4
+    S0 --> N11
+    N0 -.-> S1
+    S1 -.-> N11
+    S1 -.-> |communicates| N5
+    N3 --> M0
+    N0 --> |segments| M0
+    M0 --> N6
+    N1 -.-> M1
+    N2 -.-> |governs| M1
+    M1 -.-> N5
+    style N0 fill:#EDF5F3,stroke:#A1D7CD
+    style N1 fill:#EDF5F3,stroke:#A1D7CD
+    style N2 fill:#E0F2F1,stroke:#26A69A
+    style N3 fill:#EDF5F3,stroke:#A1D7CD
+    style N4 fill:#E0F2F1,stroke:#26A69A
+    style N5 fill:#EDF5F3,stroke:#A1D7CD
+    style N6 fill:#EDF5F3,stroke:#A1D7CD
+    style N7 fill:#E0F2F1,stroke:#26A69A
+    style N8 fill:#EDF5F3,stroke:#A1D7CD
+    style N9 fill:#E8EAF6,stroke:#5C6BC0
+    style N10 fill:#E0F2F1,stroke:#26A69A
+    style N11 fill:#E0F2F1,stroke:#26A69A
+    style S0 fill:#E8EAF6,stroke:#5C6BC0
+    style S1 fill:#EDF5F3,stroke:#A1D7CD
+    style M0 fill:#EDF5F3,stroke:#A1D7CD
+    style M1 fill:#E0F2F1,stroke:#26A69A
+    style nest0_0 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_1 fill:#EDF5F3,stroke:#A1D7CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#26A69A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_483.mmd b/train/mermaid/medium/mermaid_483.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0b5f1972d5a5be181c68ce5f725dd537ed8c4377
--- /dev/null
+++ b/train/mermaid/medium/mermaid_483.mmd
@@ -0,0 +1,71 @@
+graph TD
+    N0([start])
+    N1[/Cloud_based Data Platforms/]
+    N2[/Marketing Campaign Analysis/]
+    N3{Data Transformation}
+    N4[[Data Pipeline Development]]
+    N5[Business User Training on Analytics]
+    N6[(HR Data Analytics)]
+    N7[(Geospatial Analysis)]
+    N8{Operational Efficiency Metrics}
+    N9[[Financial Data Analysis]]
+    N10(Data Storytelling)
+    N11[/Natural Language Processing for Data/]
+    N12[(Data Visualization)]
+    N13([end])
+    S0(( ))
+    M0(( ))
+    subgraph Social Media Analytics
+        nest0_0[(Data Collection)]
+        nest0_1[Prescriptive Analytics]
+        nest0_2[Exploratory Data Analysis]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |yes| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> |no| N9
+    N9 -.-> |no| N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 --> N13
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |no| nest0_2
+    N7 -.-> nest0_0
+    nest0_2 -.-> N6
+    N3 -.-> S0
+    S0 -.-> N5
+    S0 -.-> N6
+    N2 --> M0
+    N4 -.-> M0
+    M0 -.-> N9
+    style S0 fill:#FCE4EC,stroke:#F06292
+    style M0 fill:#DFE7EB,stroke:#B0C5CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#F06292,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_483.txt b/train/mermaid/medium/mermaid_483.txt
new file mode 100644
index 0000000000000000000000000000000000000000..21000f5634db3699602bc4edf12ab5946c05d3fc
--- /dev/null
+++ b/train/mermaid/medium/mermaid_483.txt
@@ -0,0 +1,24 @@
+<Business User Training on Analytics, connectedTo, HR Data Analytics>
+<Cloud_based Data Platforms, connectedTo, Marketing Campaign Analysis>
+<Data Collection, connectedTo, Prescriptive Analytics>
+<Data Collection, partOf, Social Media Analytics>
+<Data Pipeline Development, connectedTo, Business User Training on Analytics>
+<Data Pipeline Development, connectedTo, Financial Data Analysis>
+<Data Storytelling, connectedTo, Natural Language Processing for Data>
+<Data Transformation, connectedTo, Business User Training on Analytics>
+<Data Transformation, connectedTo, HR Data Analytics>
+<Data Transformation, yes, Data Pipeline Development>
+<Data Visualization, connectedTo, end>
+<Exploratory Data Analysis, connectedTo, HR Data Analytics>
+<Exploratory Data Analysis, partOf, Social Media Analytics>
+<Financial Data Analysis, no, Data Storytelling>
+<Geospatial Analysis, connectedTo, Data Collection>
+<Geospatial Analysis, connectedTo, Operational Efficiency Metrics>
+<HR Data Analytics, connectedTo, Geospatial Analysis>
+<Marketing Campaign Analysis, connectedTo, Data Transformation>
+<Marketing Campaign Analysis, connectedTo, Financial Data Analysis>
+<Natural Language Processing for Data, connectedTo, Data Visualization>
+<Operational Efficiency Metrics, no, Financial Data Analysis>
+<Prescriptive Analytics, no, Exploratory Data Analysis>
+<Prescriptive Analytics, partOf, Social Media Analytics>
+<start, connectedTo, Cloud_based Data Platforms>
diff --git a/train/mermaid/medium/mermaid_485.txt b/train/mermaid/medium/mermaid_485.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1eeac1af369fd1d5ff124e4130a94ae8d39d5eca
--- /dev/null
+++ b/train/mermaid/medium/mermaid_485.txt
@@ -0,0 +1,23 @@
+<Big Data Processing, connectedTo, Exploratory Data Analysis>
+<Dashboard Creation, audits, Report Generation>
+<Data Governance, connectedTo, Data Mining>
+<Data Governance, partOf, Data Transformation>
+<Data Mining, connectedTo, Supply Chain Analytics>
+<Data Mining, partOf, Data Transformation>
+<Data Quality Assurance, connectedTo, Big Data Processing>
+<Data Quality Assurance, connectedTo, Data Governance>
+<Data Quality Assurance, connectedTo, Operational Efficiency Metrics>
+<Data Quality Assurance, connectedTo, Supply Chain Analytics>
+<Exploratory Data Analysis, connectedTo, Dashboard Creation>
+<Exploratory Data Analysis, connectedTo, Predictive Analytics>
+<Healthcare Data Analysis, connectedTo, Dashboard Creation>
+<Operational Efficiency Metrics, connectedTo, Supply Chain Analytics>
+<Predictive Analytics, connectedTo, Dashboard Creation>
+<Predictive Analytics, connectedTo, Healthcare Data Analysis>
+<Real_time Analytics, connectedTo, Data Quality Assurance>
+<Report Generation, dashboards, Risk Analytics>
+<Risk Analytics, connectedTo, Prescriptive Analytics>
+<Supply Chain Analytics, connectedTo, Big Data Processing>
+<start, connectedTo, Predictive Analytics>
+<start, connectedTo, Real_time Analytics>
+<start, governs, Dashboard Creation>
diff --git a/train/mermaid/medium/mermaid_487.mmd b/train/mermaid/medium/mermaid_487.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..eaced16388fda483581507e937a837320250ea79
--- /dev/null
+++ b/train/mermaid/medium/mermaid_487.mmd
@@ -0,0 +1,56 @@
+graph LR
+    N0([Time Series Forecasting])
+    N1[(Big Data Processing)]
+    N2[HR Data Analytics]
+    N3[(Data Governance)]
+    N4[Healthcare Data Analysis]
+    N5([Data Storytelling])
+    M1(( ))
+    subgraph Risk Analytics
+        nest0_0[/Data Mining/]
+        nest0_1[Data Transformation]
+        nest0_2(Data Collection)
+        nest0_3[/ETL Process Management/]
+    end
+    N0 -.-> |validates| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    nest0_0 -.-> |shares| nest0_1
+    nest0_1 --> |processes| nest0_2
+    nest0_2 --> nest0_3
+    N4 --> nest0_0
+    nest0_3 --> N4
+    N0 -.-> M1
+    N1 --> |measures| M1
+    M1 -.-> N5
+    nest0_2 -.-> N1
+    N0 --> nest0_1
+    style N0 fill:#D6D9F0,stroke:#9FA9E1
+    style N1 fill:#ECCFF5,stroke:#CD8FF2
+    style N2 fill:#D6D9F0,stroke:#9FA9E1
+    style N3 fill:#D6D9F0,stroke:#9FA9E1
+    style N4 fill:#D6D9F0,stroke:#9FA9E1
+    style N5 fill:#E6EE9C,stroke:#CDDC39
+    style M1 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_0 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_1 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_2 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_3 fill:#D6D9F0,stroke:#9FA9E1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_487.txt b/train/mermaid/medium/mermaid_487.txt
new file mode 100644
index 0000000000000000000000000000000000000000..aa96f55e709daa0380a225f40964686f8ee1d46a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_487.txt
@@ -0,0 +1,18 @@
+<Big Data Processing, connectedTo, HR Data Analytics>
+<Big Data Processing, measures, Data Storytelling>
+<Data Collection, connectedTo, Big Data Processing>
+<Data Collection, connectedTo, ETL Process Management>
+<Data Collection, partOf, Risk Analytics>
+<Data Governance, connectedTo, Healthcare Data Analysis>
+<Data Mining, partOf, Risk Analytics>
+<Data Mining, shares, Data Transformation>
+<Data Transformation, partOf, Risk Analytics>
+<Data Transformation, processes, Data Collection>
+<ETL Process Management, connectedTo, Healthcare Data Analysis>
+<ETL Process Management, partOf, Risk Analytics>
+<HR Data Analytics, connectedTo, Data Governance>
+<Healthcare Data Analysis, connectedTo, Data Mining>
+<Healthcare Data Analysis, connectedTo, Data Storytelling>
+<Time Series Forecasting, connectedTo, Data Storytelling>
+<Time Series Forecasting, connectedTo, Data Transformation>
+<Time Series Forecasting, validates, Big Data Processing>
diff --git a/train/mermaid/medium/mermaid_488.mmd b/train/mermaid/medium/mermaid_488.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8cc3e2e568ec793e0df9a460edb454d8abe0064d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_488.mmd
@@ -0,0 +1,80 @@
+graph RL
+    N0([Social Media Analytics])
+    N1[[Statistical Modeling]]
+    N2[Cloud_based Data Platforms]
+    N3([A or B Testing Analysis])
+    N4[[Operational Efficiency Metrics]]
+    N5[[Machine Learning Integration]]
+    N6[/Geospatial Analysis/]
+    N7[[Data Governance]]
+    N8([ETL Process Management])
+    N9([Sentiment Analysis])
+    S0(( ))
+    M1(( ))
+    subgraph Exploratory Data Analysis
+        nest0_0[(Supply Chain Analytics)]
+        nest0_1(Data Storytelling)
+        nest0_2[/Predictive Analytics/]
+        nest0_3([Risk Analytics])
+    end
+    N0 -.-> N1
+    N1 -.-> |transforms| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |cleans| N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> |educates| nest0_3
+    N3 --> nest0_0
+    nest0_3 --> N7
+    N4 -.-> S0
+    S0 --> N7
+    S0 -.-> |develops| N8
+    S0 --> |processes| N9
+    N4 -.-> M1
+    N3 -.-> |dashboards| M1
+    N2 -.-> |architects| M1
+    M1 --> N7
+    style N0 fill:#FDFCEB,stroke:#EAEFA5
+    style N1 fill:#FFF0CC,stroke:#FFCC80
+    style N2 fill:#FFF0CC,stroke:#FFCC80
+    style N3 fill:#E0F7FA,stroke:#00BCD4
+    style N4 fill:#E0F7FA,stroke:#00BCD4
+    style N5 fill:#E0F7FA,stroke:#00BCD4
+    style N6 fill:#E0F7FA,stroke:#00BCD4
+    style N7 fill:#FFF0CC,stroke:#FFCC80
+    style N8 fill:#FDFCEB,stroke:#EAEFA5
+    style N9 fill:#FFF0CC,stroke:#FFCC80
+    style S0 fill:#FFF0CC,stroke:#FFCC80
+    style M1 fill:#FDFCEB,stroke:#EAEFA5
+    style nest0_0 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_1 fill:#FDFCEB,stroke:#EAEFA5
+    style nest0_2 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_3 fill:#E0F7FA,stroke:#00BCD4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#00BCD4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_488.txt b/train/mermaid/medium/mermaid_488.txt
new file mode 100644
index 0000000000000000000000000000000000000000..55155d00be38b763abca691533ee5b5a504f337b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_488.txt
@@ -0,0 +1,23 @@
+<A or B Testing Analysis, connectedTo, Operational Efficiency Metrics>
+<A or B Testing Analysis, connectedTo, Supply Chain Analytics>
+<A or B Testing Analysis, dashboards, Data Governance>
+<Cloud_based Data Platforms, architects, Data Governance>
+<Cloud_based Data Platforms, connectedTo, A or B Testing Analysis>
+<Data Governance, connectedTo, ETL Process Management>
+<Data Storytelling, connectedTo, Predictive Analytics>
+<Data Storytelling, partOf, Exploratory Data Analysis>
+<ETL Process Management, connectedTo, Sentiment Analysis>
+<Geospatial Analysis, connectedTo, Data Governance>
+<Machine Learning Integration, cleans, Geospatial Analysis>
+<Operational Efficiency Metrics, connectedTo, Data Governance>
+<Operational Efficiency Metrics, connectedTo, Machine Learning Integration>
+<Operational Efficiency Metrics, develops, ETL Process Management>
+<Operational Efficiency Metrics, processes, Sentiment Analysis>
+<Predictive Analytics, educates, Risk Analytics>
+<Predictive Analytics, partOf, Exploratory Data Analysis>
+<Risk Analytics, connectedTo, Data Governance>
+<Risk Analytics, partOf, Exploratory Data Analysis>
+<Social Media Analytics, connectedTo, Statistical Modeling>
+<Statistical Modeling, transforms, Cloud_based Data Platforms>
+<Supply Chain Analytics, connectedTo, Data Storytelling>
+<Supply Chain Analytics, partOf, Exploratory Data Analysis>
diff --git a/train/mermaid/medium/mermaid_491.txt b/train/mermaid/medium/mermaid_491.txt
new file mode 100644
index 0000000000000000000000000000000000000000..32eea3944db49b3b44ddba4b1efc0e31b6202858
--- /dev/null
+++ b/train/mermaid/medium/mermaid_491.txt
@@ -0,0 +1,17 @@
+<Data Mart Design, connectedTo, KPI Definition>
+<Data Mart Design, supports, Self_Service BI Tools>
+<Data Mart Design, transforms, end>
+<KPI Definition, complies, Data Mart Design>
+<KPI Definition, connectedTo, end>
+<Master Data Management, deploys, User Training and Support>
+<Master Data Management, partOf, Data Lineage Tracking>
+<OLAP Cube Creation, connectedTo, Master Data Management>
+<OLAP Cube Creation, partOf, Data Lineage Tracking>
+<Report Automation, connectedTo, Supply Chain Optimization>
+<Risk Assessment Reporting, connectedTo, OLAP Cube Creation>
+<Risk Assessment Reporting, secures, end>
+<Self_Service BI Tools, connectedTo, Master Data Management>
+<Self_Service BI Tools, connectedTo, Risk Assessment Reporting>
+<Supply Chain Optimization, connectedTo, KPI Definition>
+<User Training and Support, partOf, Data Lineage Tracking>
+<User Training and Support, self_serves, Self_Service BI Tools>
diff --git a/train/mermaid/medium/mermaid_492.mmd b/train/mermaid/medium/mermaid_492.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..907615a025b3891a95148b9906424023dc98f0c7
--- /dev/null
+++ b/train/mermaid/medium/mermaid_492.mmd
@@ -0,0 +1,88 @@
+graph RL
+    N0([start])
+    N1[(Competitive Analysis)]
+    N2[[Actionable Insights Generation]]
+    N3{Prescriptive Analytics Implementation}
+    N4[[Data Mart Design]]
+    N5([Budget Performance Analysis])
+    N6(Risk Assessment Reporting)
+    N7{Query Optimization}
+    N8[BI Platform Administration]
+    N9[Data Governance Policies]
+    N10(Data Lineage Tracking)
+    N11[(Self_Service BI Tools)]
+    N12([Mobile BI Development])
+    S0(( ))
+    M1(( ))
+    subgraph Data Storytelling for Business
+        nest0_0(Performance Monitoring)
+        nest0_1[/Executive Summary Reporting/]
+        nest0_2[[Dashboard Design]]
+        nest0_3[[User Training and Support]]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |automates| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> |presents| N10
+    N10 -.-> N11
+    N11 -.-> N12
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |tracks| nest0_2
+    nest0_2 -.-> nest0_3
+    N7 --> nest0_0
+    nest0_3 --> N10
+    N8 --> S0
+    S0 --> N10
+    S0 -.-> |optimizes| N12
+    N3 -.-> M1
+    N1 --> M1
+    M1 -.-> N7
+    style N0 fill:#FFFAE0,stroke:#FFE470
+    style N1 fill:#FFFAE0,stroke:#FFE470
+    style N2 fill:#FAEBF3,stroke:#F7BEE0
+    style N3 fill:#EDE7F6,stroke:#7E57C2
+    style N4 fill:#FAEBF3,stroke:#F7BEE0
+    style N5 fill:#FFFAE0,stroke:#FFE470
+    style N6 fill:#FAEBF3,stroke:#F7BEE0
+    style N7 fill:#FAEBF3,stroke:#F7BEE0
+    style N8 fill:#FAEBF3,stroke:#F7BEE0
+    style N9 fill:#EDE7F6,stroke:#7E57C2
+    style N10 fill:#FFFAE0,stroke:#FFE470
+    style N11 fill:#FAEBF3,stroke:#F7BEE0
+    style N12 fill:#FAEBF3,stroke:#F7BEE0
+    style S0 fill:#FAEBF3,stroke:#F7BEE0
+    style M1 fill:#FFFAE0,stroke:#FFE470
+    style nest0_0 fill:#FFFAE0,stroke:#FFE470
+    style nest0_1 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_2 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_3 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_493.mmd b/train/mermaid/medium/mermaid_493.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..cda06776422d33cb2d8bec13987a8f5fdbeed346
--- /dev/null
+++ b/train/mermaid/medium/mermaid_493.mmd
@@ -0,0 +1,80 @@
+graph TD
+    N0([Data Governance Policies])
+    N1[[Risk Assessment Reporting]]
+    N2[(Report Automation)]
+    N3{Financial Performance Reporting}
+    N4[/Query Optimization/]
+    N5[Data Mart Design]
+    N6[(BI Platform Administration)]
+    N7[[Data Warehousing]]
+    N8[Regulatory Compliance Reporting]
+    N9{HR Analytics Dashboards}
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Competitive Analysis
+        nest0_0(Master Data Management)
+        nest0_1[/Market Trend Analysis/]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> |controls| N4
+    N4 --> |visualizes| N5
+    N5 -.-> |plans| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    nest0_0 --> nest0_1
+    N5 --> |integrates| nest0_0
+    nest0_1 -.-> N7
+    N7 --> S0
+    S0 --> N10
+    S0 --> N9
+    N7 --> S1
+    S1 --> |reports| N9
+    S1 --> N10
+    N4 -.-> M0
+    N7 -.-> M0
+    M0 -.-> N10
+    style N0 fill:#E0F2F1,stroke:#4DB6AC
+    style N1 fill:#E0F2F1,stroke:#4DB6AC
+    style N2 fill:#EFEBE9,stroke:#A1887F
+    style N3 fill:#C2E8E6,stroke:#61CAC3
+    style N4 fill:#EFEBE9,stroke:#A1887F
+    style N5 fill:#E0F2F1,stroke:#4DB6AC
+    style N6 fill:#E0F2F1,stroke:#4DB6AC
+    style N7 fill:#EFEBE9,stroke:#A1887F
+    style N8 fill:#EFEBE9,stroke:#A1887F
+    style N9 fill:#E0F2F1,stroke:#4DB6AC
+    style N10 fill:#C2E8E6,stroke:#61CAC3
+    style S0 fill:#E0F2F1,stroke:#4DB6AC
+    style S1 fill:#C2E8E6,stroke:#61CAC3
+    style M0 fill:#E0F2F1,stroke:#4DB6AC
+    style nest0_0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_1 fill:#C2E8E6,stroke:#61CAC3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A1887F,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_493.txt b/train/mermaid/medium/mermaid_493.txt
new file mode 100644
index 0000000000000000000000000000000000000000..80986e6dadd8698103293022206a67279817761e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_493.txt
@@ -0,0 +1,19 @@
+<BI Platform Administration, connectedTo, Data Warehousing>
+<Data Governance Policies, connectedTo, Risk Assessment Reporting>
+<Data Mart Design, integrates, Master Data Management>
+<Data Mart Design, plans, BI Platform Administration>
+<Data Warehousing, connectedTo, HR Analytics Dashboards>
+<Data Warehousing, connectedTo, Regulatory Compliance Reporting>
+<Data Warehousing, connectedTo, end>
+<Data Warehousing, reports, HR Analytics Dashboards>
+<Financial Performance Reporting, controls, Query Optimization>
+<HR Analytics Dashboards, connectedTo, end>
+<Market Trend Analysis, connectedTo, Data Warehousing>
+<Market Trend Analysis, partOf, Competitive Analysis>
+<Master Data Management, connectedTo, Market Trend Analysis>
+<Master Data Management, partOf, Competitive Analysis>
+<Query Optimization, connectedTo, end>
+<Query Optimization, visualizes, Data Mart Design>
+<Regulatory Compliance Reporting, connectedTo, HR Analytics Dashboards>
+<Report Automation, connectedTo, Financial Performance Reporting>
+<Risk Assessment Reporting, connectedTo, Report Automation>
diff --git a/train/mermaid/medium/mermaid_495.mmd b/train/mermaid/medium/mermaid_495.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b3aebf7eb306d89a14c5f6b11100fc8deab8f746
--- /dev/null
+++ b/train/mermaid/medium/mermaid_495.mmd
@@ -0,0 +1,76 @@
+graph RL
+    N0([start])
+    N1([Strategic Planning Support])
+    N2[KPI Definition]
+    N3([Financial Performance Reporting])
+    N4(ETL Development)
+    N5[(Data Security in BI)]
+    N6(Query Optimization)
+    N7(Data Modeling)
+    N8(Operational Efficiency Measurement)
+    N9[(Performance Monitoring)]
+    N10[Dashboard Design]
+    N11([Risk Assessment Reporting])
+    S0(( ))
+    M0(( ))
+    subgraph Self_Service BI Tools
+        nest0_0([Real_time BI Dashboards])
+        nest0_1[[Supply Chain Optimization]]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> |visualizes| N6
+    N6 --> N7
+    N7 --> |models| N8
+    N8 -.-> N9
+    N9 --> |audits| N10
+    N10 -.-> N11
+    nest0_0 --> nest0_1
+    N2 -.-> nest0_0
+    nest0_1 --> N3
+    N0 -.-> S0
+    S0 --> N4
+    S0 --> |measures| N9
+    N0 --> M0
+    N1 --> M0
+    M0 -.-> N7
+    style N0 fill:#FDFCEB,stroke:#EAEFA5
+    style N1 fill:#B2EBF2,stroke:#00BCD4
+    style N2 fill:#FFF3E0,stroke:#FFA726
+    style N3 fill:#FFF3E0,stroke:#FFA726
+    style N4 fill:#FDFCEB,stroke:#EAEFA5
+    style N5 fill:#FDFCEB,stroke:#EAEFA5
+    style N6 fill:#FFF3E0,stroke:#FFA726
+    style N7 fill:#FDFCEB,stroke:#EAEFA5
+    style N8 fill:#FFF3E0,stroke:#FFA726
+    style N9 fill:#FFF3E0,stroke:#FFA726
+    style N10 fill:#FDFCEB,stroke:#EAEFA5
+    style N11 fill:#FDFCEB,stroke:#EAEFA5
+    style S0 fill:#B2EBF2,stroke:#00BCD4
+    style M0 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_0 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_1 fill:#B2EBF2,stroke:#00BCD4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#EAEFA5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_5.mmd b/train/mermaid/medium/mermaid_5.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e72aa005e1397277fcb48313773116111b9ff222
--- /dev/null
+++ b/train/mermaid/medium/mermaid_5.mmd
@@ -0,0 +1,80 @@
+graph TD
+    N0([Account Closure])
+    N1([Financial Advisory])
+    N2[(Debt Collection)]
+    N3[KYC Validation]
+    N4{Financial Reporting}
+    N5[[Transaction Logging]]
+    N6{Treasury Management}
+    N7(Loan Processing)
+    N8([Tax Preparation])
+    N9[[Income Verification]]
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Portfolio Management
+        nest0_0(Approval Decision)
+        nest0_1{Securities Trading}
+    end
+    N0 -.-> N1
+    N1 --> |mitigates| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 -.-> N10
+    nest0_0 -.-> |forecasts| nest0_1
+    N8 --> nest0_0
+    nest0_1 -.-> N1
+    N0 -.-> S0
+    S0 -.-> N9
+    S0 -.-> |flags| N7
+    N1 -.-> S1
+    S1 -.-> N8
+    S1 -.-> N3
+    N2 -.-> |processes| M0
+    N0 --> |budgets| M0
+    M0 --> N8
+    style N0 fill:#FFCDD2,stroke:#F44336
+    style N1 fill:#FFCDD2,stroke:#F44336
+    style N2 fill:#FFCDD2,stroke:#F44336
+    style N3 fill:#E0F2F1,stroke:#4DB6AC
+    style N4 fill:#C8E6C9,stroke:#388E3C
+    style N5 fill:#C8E6C9,stroke:#388E3C
+    style N6 fill:#C8E6C9,stroke:#388E3C
+    style N7 fill:#FFCDD2,stroke:#F44336
+    style N8 fill:#FFCDD2,stroke:#F44336
+    style N9 fill:#C8E6C9,stroke:#388E3C
+    style N10 fill:#C8E6C9,stroke:#388E3C
+    style S0 fill:#C8E6C9,stroke:#388E3C
+    style S1 fill:#E0F2F1,stroke:#4DB6AC
+    style M0 fill:#C8E6C9,stroke:#388E3C
+    style nest0_0 fill:#E0F2F1,stroke:#4DB6AC
+    style nest0_1 fill:#FFCDD2,stroke:#F44336
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#F44336,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_501.mmd b/train/mermaid/medium/mermaid_501.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f3d3fde4fd17c350ff35d9f17882a49467fefa55
--- /dev/null
+++ b/train/mermaid/medium/mermaid_501.mmd
@@ -0,0 +1,92 @@
+graph RL
+    N0([start])
+    N1[(Public Relations)]
+    N2{Event Marketing}
+    N3(Marketing Budget Allocation)
+    N4{Customer Relationship Management}
+    N5[Podcast Marketing]
+    N6([Telemarketing])
+    N7([Product Launch Strategy])
+    N8(Brand Strategy Development)
+    N9[/Promotional Campaigns/]
+    N10{Marketing Automation}
+    N11([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Guerilla Marketing
+        nest0_0[(Distribution Channel Management)]
+        nest0_1([Search Engine Marketing])
+        nest0_2[[Email Marketing]]
+        nest0_3[Search Engine Optimization]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> |manages budgets| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> |manages affiliates| N11
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N8 -.-> nest0_0
+    nest0_3 -.-> N3
+    N5 -.-> S0
+    S0 -.-> N9
+    S0 -.-> |A or B tests| N8
+    N2 -.-> M0
+    N1 --> |podcast marketing| M0
+    M0 -.-> N6
+    N1 -.-> M1
+    N0 --> M1
+    M1 --> N4
+    style N0 fill:#FFF9C4,stroke:#FFEB3B
+    style N1 fill:#FFF3E0,stroke:#FFB74D
+    style N2 fill:#FFF3E0,stroke:#FFB74D
+    style N3 fill:#FFF3E0,stroke:#FFB74D
+    style N4 fill:#FFF9C4,stroke:#FFEB3B
+    style N5 fill:#FFF3E0,stroke:#FFB74D
+    style N6 fill:#FFF3E0,stroke:#FFB74D
+    style N7 fill:#FFF3E0,stroke:#FFB74D
+    style N8 fill:#FFF9C4,stroke:#FFEB3B
+    style N9 fill:#FFF3E0,stroke:#FFB74D
+    style N10 fill:#BBDEFB,stroke:#2196F3
+    style N11 fill:#BBDEFB,stroke:#2196F3
+    style S0 fill:#FFF3E0,stroke:#FFB74D
+    style M0 fill:#FFF3E0,stroke:#FFB74D
+    style M1 fill:#BBDEFB,stroke:#2196F3
+    style nest0_0 fill:#FFF3E0,stroke:#FFB74D
+    style nest0_1 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_2 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_3 fill:#FFF3E0,stroke:#FFB74D
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFB74D,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_504.txt b/train/mermaid/medium/mermaid_504.txt
new file mode 100644
index 0000000000000000000000000000000000000000..daf0c5b1fbccecdac87c2f177ad2da460faee71b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_504.txt
@@ -0,0 +1,19 @@
+<Brand Strategy Development, connectedTo, Market Research>
+<Competitive Analysis, connectedTo, Direct Mail Marketing>
+<Customer Segmentation, connectedTo, Experiential Marketing>
+<Customer Segmentation, partOf, Search Engine Marketing>
+<Direct Mail Marketing, automates tasks, Market Research>
+<Direct Mail Marketing, connectedTo, Brand Strategy Development>
+<Direct Mail Marketing, connectedTo, Lead Generation>
+<Direct Mail Marketing, monitors competitors, Public Relations>
+<Experiential Marketing, analyzes data, Lead Generation>
+<Experiential Marketing, connectedTo, Direct Mail Marketing>
+<Experiential Marketing, partOf, Search Engine Marketing>
+<Lead Generation, launches campaigns, Marketing Budget Allocation>
+<Market Research, connectedTo, Guerilla Marketing>
+<Market Research, connectedTo, Target Audience Identification>
+<Marketing Budget Allocation, connectedTo, Brand Strategy Development>
+<Public Relations, creates content, Lead Generation>
+<Target Audience Identification, connectedTo, Customer Segmentation>
+<Target Audience Identification, partOf, Search Engine Marketing>
+<start, connectedTo, Competitive Analysis>
diff --git a/train/mermaid/medium/mermaid_506.txt b/train/mermaid/medium/mermaid_506.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2e238635bad764e7f96ecf74e40f55dd436b19a4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_506.txt
@@ -0,0 +1,23 @@
+<Ad Analytics Reporting, connectedTo, Display Advertising>
+<Ad Analytics Reporting, connectedTo, Interactive Ad Formats>
+<Ad Analytics Reporting, creates ads, end>
+<Ad Analytics Reporting, optimizes campaigns, Customer Acquisition Cost Analysis>
+<Ad Creative Development, connectedTo, Campaign Planning>
+<Ad Creative Development, connectedTo, Interactive Ad Formats>
+<Ad Network Management, connectedTo, Customer Acquisition Cost Analysis>
+<Brand Awareness Campaigns, connectedTo, Performance Tracking>
+<Brand Awareness Campaigns, partOf, A or B Testing for Ads>
+<Campaign Planning, implements retargeting, Brand Awareness Campaigns>
+<Campaign Planning, partOf, A or B Testing for Ads>
+<Customer Acquisition Cost Analysis, outdoor ads, end>
+<Display Advertising, connectedTo, Ad Creative Development>
+<Display Advertising, connectedTo, Interactive Ad Formats>
+<Fraud Detection in Ads, connectedTo, Psychographic Targeting>
+<Fraud Detection in Ads, partOf, A or B Testing for Ads>
+<Interactive Ad Formats, connectedTo, Ad Network Management>
+<Interactive Ad Formats, connectedTo, Return on Ad Spend Calculation>
+<Performance Tracking, connectedTo, Fraud Detection in Ads>
+<Performance Tracking, partOf, A or B Testing for Ads>
+<Psychographic Targeting, connectedTo, Ad Network Management>
+<Return on Ad Spend Calculation, connectedTo, Psychographic Targeting>
+<Return on Ad Spend Calculation, targets audiences, Ad Network Management>
diff --git a/train/mermaid/medium/mermaid_509.mmd b/train/mermaid/medium/mermaid_509.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..3b5554b1f3d4e13a36a231bcb122ec9022716e52
--- /dev/null
+++ b/train/mermaid/medium/mermaid_509.mmd
@@ -0,0 +1,78 @@
+graph TD
+    N0([start])
+    N1[Programmatic Advertising]
+    N2[Ad Copywriting]
+    N3[(Budget Management)]
+    N4[(Ad Placement Optimization)]
+    N5[(A or B Testing for Ads)]
+    N6(Audience Segmentation for Ads)
+    N7(Social Media Ads)
+    N8([Ad Network Management])
+    N9(Video Advertising)
+    N10([end])
+    S0(( ))
+    S1(( ))
+    subgraph Campaign Planning
+        nest0_0[Audience Targeting]
+        nest0_1{Media Buying}
+        nest0_2[Regulatory Compliance for Ads]
+    end
+    N0 -.-> N1
+    N1 -.-> |tracks performance| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> |outdoor ads| N6
+    N6 --> |implements retargeting| N7
+    N7 --> |manages budgets| N8
+    N8 -.-> N9
+    N9 -.-> |targets audiences| N10
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |programmatic ads| nest0_2
+    N9 -.-> nest0_0
+    nest0_2 --> N2
+    N0 -.-> S0
+    S0 -.-> N5
+    S0 -.-> N2
+    N1 --> S1
+    S1 -.-> |selects platforms| N7
+    S1 --> |A or B tests creatives| N10
+    S1 --> N3
+    style N0 fill:#B3E5FC,stroke:#03A9F4
+    style N1 fill:#B3E5FC,stroke:#03A9F4
+    style N2 fill:#B3E5FC,stroke:#03A9F4
+    style N3 fill:#E0F2F1,stroke:#4DB6AC
+    style N4 fill:#EFEBE9,stroke:#A1887F
+    style N5 fill:#B3E5FC,stroke:#03A9F4
+    style N6 fill:#B3E5FC,stroke:#03A9F4
+    style N7 fill:#B3E5FC,stroke:#03A9F4
+    style N8 fill:#EFEBE9,stroke:#A1887F
+    style N9 fill:#E0F2F1,stroke:#4DB6AC
+    style N10 fill:#B3E5FC,stroke:#03A9F4
+    style S0 fill:#EFEBE9,stroke:#A1887F
+    style S1 fill:#E0F2F1,stroke:#4DB6AC
+    style nest0_0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_1 fill:#EFEBE9,stroke:#A1887F
+    style nest0_2 fill:#E0F2F1,stroke:#4DB6AC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#03A9F4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_509.txt b/train/mermaid/medium/mermaid_509.txt
new file mode 100644
index 0000000000000000000000000000000000000000..054c5adb9af78fd44e0ae1bd5353e93a882639da
--- /dev/null
+++ b/train/mermaid/medium/mermaid_509.txt
@@ -0,0 +1,22 @@
+<A or B Testing for Ads, outdoor ads, Audience Segmentation for Ads>
+<Ad Copywriting, connectedTo, Budget Management>
+<Ad Network Management, connectedTo, Video Advertising>
+<Ad Placement Optimization, connectedTo, A or B Testing for Ads>
+<Audience Segmentation for Ads, implements retargeting, Social Media Ads>
+<Audience Targeting, connectedTo, Media Buying>
+<Audience Targeting, partOf, Campaign Planning>
+<Budget Management, connectedTo, Ad Placement Optimization>
+<Media Buying, partOf, Campaign Planning>
+<Media Buying, programmatic ads, Regulatory Compliance for Ads>
+<Programmatic Advertising, A or B tests creatives, end>
+<Programmatic Advertising, connectedTo, Budget Management>
+<Programmatic Advertising, selects platforms, Social Media Ads>
+<Programmatic Advertising, tracks performance, Ad Copywriting>
+<Regulatory Compliance for Ads, connectedTo, Ad Copywriting>
+<Regulatory Compliance for Ads, partOf, Campaign Planning>
+<Social Media Ads, manages budgets, Ad Network Management>
+<Video Advertising, connectedTo, Audience Targeting>
+<Video Advertising, targets audiences, end>
+<start, connectedTo, A or B Testing for Ads>
+<start, connectedTo, Ad Copywriting>
+<start, connectedTo, Programmatic Advertising>
diff --git a/train/mermaid/medium/mermaid_51.mmd b/train/mermaid/medium/mermaid_51.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..cf55b50ccd212467af704211d682b31dc54e2a43
--- /dev/null
+++ b/train/mermaid/medium/mermaid_51.mmd
@@ -0,0 +1,74 @@
+graph TD
+    N0([start])
+    N1[(Hydropower Generation)]
+    N2[(Power Purchase)]
+    N3(Transmission Line Maintenance)
+    N4{Demand Forecast}
+    N5[(Geothermal Power)]
+    N6[(Distributed Generation Management)]
+    N7[[Power Backup]]
+    N8[/Usage Billing/]
+    N9([Wind Turbine Monitoring])
+    N10([Regulatory Compliance])
+    S0(( ))
+    subgraph Renewable Integration
+        nest0_0[[Power Plant]]
+        nest0_1(Transformer Station)
+        nest0_2(Voltage Regulation)
+        nest0_3[(Consumption Logging)]
+    end
+    N0 --> |markets| N1
+    N1 --> |connects| N2
+    N2 -.-> N3
+    N3 --> |stores| N4
+    N4 -.-> |transforms| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> |backs up| N8
+    N8 --> N9
+    N9 -.-> |trades| N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N9 --> nest0_0
+    nest0_3 -.-> N8
+    N4 -.-> S0
+    S0 -.-> |reads| N9
+    S0 --> N6
+    S0 --> N7
+    style N0 fill:#F8FDD3,stroke:#D3EB9F
+    style N1 fill:#C9EFEC,stroke:#6FE1D5
+    style N2 fill:#E8F5E9,stroke:#66BB6A
+    style N3 fill:#E8F5E9,stroke:#66BB6A
+    style N4 fill:#C9EFEC,stroke:#6FE1D5
+    style N5 fill:#C9EFEC,stroke:#6FE1D5
+    style N6 fill:#F8FDD3,stroke:#D3EB9F
+    style N7 fill:#C9EFEC,stroke:#6FE1D5
+    style N8 fill:#E8F5E9,stroke:#66BB6A
+    style N9 fill:#E8F5E9,stroke:#66BB6A
+    style N10 fill:#E8F5E9,stroke:#66BB6A
+    style S0 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_1 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_2 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_3 fill:#F8FDD3,stroke:#D3EB9F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#6FE1D5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_511.txt b/train/mermaid/medium/mermaid_511.txt
new file mode 100644
index 0000000000000000000000000000000000000000..71f439b9415e5969d5f62492e99ca7199c063568
--- /dev/null
+++ b/train/mermaid/medium/mermaid_511.txt
@@ -0,0 +1,26 @@
+<A or B Testing for Ads, connectedTo, Television Advertising>
+<Ad Creative Development, connectedTo, A or B Testing for Ads>
+<Ad Placement Optimization, tracks performance, Native Advertising>
+<Competitor Ad Analysis, implements retargeting, Psychographic Targeting>
+<Customer Acquisition Cost Analysis, connectedTo, Competitor Ad Analysis>
+<Customer Acquisition Cost Analysis, connectedTo, Display Advertising>
+<Customer Acquisition Cost Analysis, manages ad networks, Ad Placement Optimization>
+<Demographic Targeting, connectedTo, Competitor Ad Analysis>
+<Direct Response Campaigns, connectedTo, Print Advertising>
+<Direct Response Campaigns, partOf, Brand Awareness Campaigns>
+<Display Advertising, ensures compliance, Geo_Targeting>
+<Display Advertising, partOf, Brand Awareness Campaigns>
+<Geo_Targeting, connectedTo, Direct Response Campaigns>
+<Geo_Targeting, partOf, Brand Awareness Campaigns>
+<Interactive Ad Formats, builds awareness, Customer Acquisition Cost Analysis>
+<Interactive Ad Formats, connectedTo, Search Engine Ads>
+<Interactive Ad Formats, connectedTo, Television Advertising>
+<Interactive Ad Formats, protects privacy, Print Advertising>
+<Native Advertising, selects platforms, Demographic Targeting>
+<Print Advertising, connectedTo, Video Advertising>
+<Print Advertising, creates landing pages, Competitor Ad Analysis>
+<Search Engine Ads, connectedTo, Customer Acquisition Cost Analysis>
+<Television Advertising, drives conversions, Search Engine Ads>
+<Video Advertising, connectedTo, Ad Creative Development>
+<Visual Design for Ads, connectedTo, Interactive Ad Formats>
+<Visual Design for Ads, connectedTo, Television Advertising>
diff --git a/train/mermaid/medium/mermaid_512.mmd b/train/mermaid/medium/mermaid_512.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..93e0b5ab65c6c476cec5646a96426224795303f0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_512.mmd
@@ -0,0 +1,62 @@
+graph BT
+    N0([Return on Ad Spend Calculation])
+    N1[(Campaign Planning)]
+    N2[[Privacy Concerns in Ads]]
+    N3{Conversion Tracking}
+    N4[[Digital Advertising]]
+    N5[Ad Copywriting]
+    N6{Retargeting Campaigns}
+    N7([end])
+    subgraph Video Advertising
+        nest0_0[Budget Management]
+        nest0_1[(Ad Creative Development)]
+        nest0_2(Media Buying)
+        nest0_3{Regulatory Compliance for Ads}
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |selects platforms| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> |ensures compliance| N7
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> |targets demographics| nest0_3
+    N3 -.-> nest0_0
+    nest0_3 --> N3
+    nest0_0 -.-> nest0_3
+    N4 -.-> nest0_1
+    nest0_1 --> nest0_3
+    N0 -.-> |A or B tests creatives| nest0_0
+    N5 -.-> |video ads| nest0_2
+    style N0 fill:#ECF0FD,stroke:#B8C0F5
+    style N1 fill:#FFDCD6,stroke:#FFB2A5
+    style N2 fill:#FFDCD6,stroke:#FFB2A5
+    style N3 fill:#F9FBE7,stroke:#C0CA33
+    style N4 fill:#F9FBE7,stroke:#C0CA33
+    style N5 fill:#ECF0FD,stroke:#B8C0F5
+    style N6 fill:#FFDCD6,stroke:#FFB2A5
+    style N7 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_0 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_1 fill:#ECF0FD,stroke:#B8C0F5
+    style nest0_2 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_3 fill:#ECF0FD,stroke:#B8C0F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#B8C0F5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_515.mmd b/train/mermaid/medium/mermaid_515.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..af51128f68358fd0dd51a13fc18cdc47e226bd71
--- /dev/null
+++ b/train/mermaid/medium/mermaid_515.mmd
@@ -0,0 +1,58 @@
+graph LR
+    N0([start])
+    N1[/Mining Operations/]
+    N2[Initial Coin Offerings]
+    N3[[Identity Verification on Blockchain]]
+    N4[Wallet Management]
+    N5[Sidechains and Layer 2 Solutions]
+    N6(Oracles Integration)
+    N7([end])
+    S1(( ))
+    M0(( ))
+    subgraph Security Token Offerings
+        nest0_0[Cross_Border Payments]
+        nest0_1[Sharding Implementation]
+        nest0_2[(Public Blockchain Deployment)]
+        nest0_3[Financial Asset Tokenization]
+    end
+    N0 --> |yes| N1
+    N1 -.-> |yes| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> N7
+    nest0_0 -.-> |yes| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N5 -.-> nest0_0
+    nest0_3 -.-> N2
+    N3 -.-> S1
+    S1 -.-> N6
+    S1 -.-> N5
+    S1 -.-> N7
+    N5 --> |no| M0
+    N0 --> M0
+    M0 --> N7
+    style S1 fill:#FAEBF3,stroke:#F7BEE0
+    style M0 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F7BEE0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_515.txt b/train/mermaid/medium/mermaid_515.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7f0e9b3a761aa57937a4fd8e2dc4f4d5246e79bb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_515.txt
@@ -0,0 +1,21 @@
+<Cross_Border Payments, partOf, Security Token Offerings>
+<Cross_Border Payments, yes, Sharding Implementation>
+<Financial Asset Tokenization, connectedTo, Initial Coin Offerings>
+<Financial Asset Tokenization, partOf, Security Token Offerings>
+<Identity Verification on Blockchain, connectedTo, Oracles Integration>
+<Identity Verification on Blockchain, connectedTo, Sidechains and Layer 2 Solutions>
+<Identity Verification on Blockchain, connectedTo, Wallet Management>
+<Identity Verification on Blockchain, connectedTo, end>
+<Initial Coin Offerings, connectedTo, Identity Verification on Blockchain>
+<Mining Operations, yes, Initial Coin Offerings>
+<Oracles Integration, connectedTo, end>
+<Public Blockchain Deployment, connectedTo, Financial Asset Tokenization>
+<Public Blockchain Deployment, partOf, Security Token Offerings>
+<Sharding Implementation, connectedTo, Public Blockchain Deployment>
+<Sharding Implementation, partOf, Security Token Offerings>
+<Sidechains and Layer 2 Solutions, connectedTo, Cross_Border Payments>
+<Sidechains and Layer 2 Solutions, connectedTo, Oracles Integration>
+<Sidechains and Layer 2 Solutions, no, end>
+<Wallet Management, connectedTo, Sidechains and Layer 2 Solutions>
+<start, connectedTo, end>
+<start, yes, Mining Operations>
diff --git a/train/mermaid/medium/mermaid_517.mmd b/train/mermaid/medium/mermaid_517.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b0e8db8caa9314dec8d77cc13df977f1dcd3a72f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_517.mmd
@@ -0,0 +1,73 @@
+graph RL
+    N0([start])
+    N1[Regulatory Compliance for Blockchain]
+    N2(Security Token Offerings)
+    N3[(Smart Contract Development)]
+    N4[(Non_Fungible Token Creation)]
+    N5{Private Blockchain Implementation}
+    N6[Supply Chain Traceability]
+    N7[Gaming on Blockchain]
+    N8[/Cryptographic Hashing/]
+    N9[Mining Operations]
+    N10[Oracles Integration]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Real Estate Tokenization
+        nest0_0[(Public Blockchain Deployment)]
+        nest0_1([Decentralized Network Design])
+        nest0_2[(Identity Verification on Blockchain)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> |no| N8
+    N8 -.-> |yes| N9
+    N9 --> |no| N10
+    N10 -.-> N11
+    nest0_0 --> |no| nest0_1
+    nest0_1 -.-> nest0_2
+    N1 --> |yes| nest0_0
+    nest0_2 --> N1
+    N4 -.-> S0
+    S0 --> N8
+    S0 --> |no| N10
+    N3 -.-> S1
+    S1 -.-> |no| N10
+    S1 --> |yes| N9
+    N0 -.-> M1
+    N1 -.-> M1
+    M1 --> N5
+    style S0 fill:#EBEBEB,stroke:#E0E0E0
+    style S1 fill:#D1C4E9,stroke:#7E57C2
+    style M1 fill:#D1C4E9,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_517.txt b/train/mermaid/medium/mermaid_517.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6542dd89c674b5dc72237b6b47cf61d9c890ce42
--- /dev/null
+++ b/train/mermaid/medium/mermaid_517.txt
@@ -0,0 +1,24 @@
+<Cryptographic Hashing, yes, Mining Operations>
+<Decentralized Network Design, connectedTo, Identity Verification on Blockchain>
+<Decentralized Network Design, partOf, Real Estate Tokenization>
+<Gaming on Blockchain, no, Cryptographic Hashing>
+<Identity Verification on Blockchain, connectedTo, Regulatory Compliance for Blockchain>
+<Identity Verification on Blockchain, partOf, Real Estate Tokenization>
+<Mining Operations, no, Oracles Integration>
+<Non_Fungible Token Creation, connectedTo, Cryptographic Hashing>
+<Non_Fungible Token Creation, connectedTo, Private Blockchain Implementation>
+<Non_Fungible Token Creation, no, Oracles Integration>
+<Oracles Integration, connectedTo, end>
+<Private Blockchain Implementation, connectedTo, Supply Chain Traceability>
+<Public Blockchain Deployment, no, Decentralized Network Design>
+<Public Blockchain Deployment, partOf, Real Estate Tokenization>
+<Regulatory Compliance for Blockchain, connectedTo, Private Blockchain Implementation>
+<Regulatory Compliance for Blockchain, connectedTo, Security Token Offerings>
+<Regulatory Compliance for Blockchain, yes, Public Blockchain Deployment>
+<Security Token Offerings, connectedTo, Smart Contract Development>
+<Smart Contract Development, connectedTo, Non_Fungible Token Creation>
+<Smart Contract Development, no, Oracles Integration>
+<Smart Contract Development, yes, Mining Operations>
+<Supply Chain Traceability, connectedTo, Gaming on Blockchain>
+<start, connectedTo, Private Blockchain Implementation>
+<start, connectedTo, Regulatory Compliance for Blockchain>
diff --git a/train/mermaid/medium/mermaid_519.mmd b/train/mermaid/medium/mermaid_519.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e2e92a5f18a4bf13aacbfe9cfc491cd5a0bfdb8f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_519.mmd
@@ -0,0 +1,47 @@
+graph TD
+    N0([start])
+    N1{Interoperability Solutions}
+    N2[[Regulatory Compliance for Blockchain]]
+    N3[/Security Token Offerings/]
+    N4[[Decentralized Applications Development]]
+    N5(Enterprise Blockchain Solutions)
+    N6([end])
+    S0(( ))
+    S1(( ))
+    subgraph Consortium Blockchain Setup
+        nest0_0[Tokenomics Design]
+        nest0_1(Governance Models for Blockchains)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> |yes| N5
+    N5 --> N6
+    nest0_0 -.-> nest0_1
+    N4 --> nest0_0
+    nest0_1 --> |yes| N2
+    N3 --> S0
+    S0 --> N6
+    S0 --> N5
+    N0 -.-> S1
+    S1 --> N3
+    S1 --> N6
+    style S0 fill:#BBDEFB,stroke:#2196F3
+    style S1 fill:#BBDEFB,stroke:#2196F3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFE69C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_519.txt b/train/mermaid/medium/mermaid_519.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b5fc5d588281507ff0ed1e581c7fd99a509c2a00
--- /dev/null
+++ b/train/mermaid/medium/mermaid_519.txt
@@ -0,0 +1,15 @@
+<Decentralized Applications Development, connectedTo, Tokenomics Design>
+<Decentralized Applications Development, yes, Enterprise Blockchain Solutions>
+<Enterprise Blockchain Solutions, connectedTo, end>
+<Governance Models for Blockchains, partOf, Consortium Blockchain Setup>
+<Governance Models for Blockchains, yes, Regulatory Compliance for Blockchain>
+<Interoperability Solutions, connectedTo, Regulatory Compliance for Blockchain>
+<Regulatory Compliance for Blockchain, connectedTo, Security Token Offerings>
+<Security Token Offerings, connectedTo, Decentralized Applications Development>
+<Security Token Offerings, connectedTo, Enterprise Blockchain Solutions>
+<Security Token Offerings, connectedTo, end>
+<Tokenomics Design, connectedTo, Governance Models for Blockchains>
+<Tokenomics Design, partOf, Consortium Blockchain Setup>
+<start, connectedTo, Interoperability Solutions>
+<start, connectedTo, Security Token Offerings>
+<start, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_524.mmd b/train/mermaid/medium/mermaid_524.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d007a27b0ca7a94f62d0870d38b1318b3b63349a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_524.mmd
@@ -0,0 +1,62 @@
+graph BT
+    N0([start])
+    N1[Token Generation Event]
+    N2[[Security Audits]]
+    N3[[KYC or AML Procedures]]
+    N4(Portfolio Management)
+    N5{Regulatory Compliance}
+    N6[[Smart Contract Auditing]]
+    N7(GameFi Development)
+    N8[Staking]
+    N9([end])
+    S0(( ))
+    S1(( ))
+    subgraph Exchange Listing
+        nest0_0([Yield Farming])
+        nest0_1[Transaction Processing]
+        nest0_2[/Mining Algorithm Design/]
+        nest0_3{Blockchain Explorers}
+    end
+    N0 --> |no| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> |yes| N8
+    N8 -.-> |no| N9
+    nest0_0 --> |no| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> |no| nest0_3
+    N6 --> nest0_0
+    nest0_3 --> N4
+    N6 --> S0
+    S0 -.-> |no| N9
+    S0 --> N8
+    N0 --> S1
+    S1 -.-> N8
+    S1 --> |no| N5
+    style S0 fill:#FFF9D4,stroke:#FFE69C
+    style S1 fill:#C2E8E6,stroke:#61CAC3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#5C6BC0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_524.txt b/train/mermaid/medium/mermaid_524.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c0adb83e352a95d6d5781a077d33dba9a0c05200
--- /dev/null
+++ b/train/mermaid/medium/mermaid_524.txt
@@ -0,0 +1,22 @@
+<Blockchain Explorers, connectedTo, Portfolio Management>
+<Blockchain Explorers, partOf, Exchange Listing>
+<GameFi Development, yes, Staking>
+<KYC or AML Procedures, connectedTo, Portfolio Management>
+<Mining Algorithm Design, no, Blockchain Explorers>
+<Mining Algorithm Design, partOf, Exchange Listing>
+<Portfolio Management, connectedTo, Regulatory Compliance>
+<Regulatory Compliance, connectedTo, Smart Contract Auditing>
+<Security Audits, connectedTo, KYC or AML Procedures>
+<Smart Contract Auditing, connectedTo, GameFi Development>
+<Smart Contract Auditing, connectedTo, Staking>
+<Smart Contract Auditing, connectedTo, Yield Farming>
+<Smart Contract Auditing, no, end>
+<Staking, no, end>
+<Token Generation Event, connectedTo, Security Audits>
+<Transaction Processing, connectedTo, Mining Algorithm Design>
+<Transaction Processing, partOf, Exchange Listing>
+<Yield Farming, no, Transaction Processing>
+<Yield Farming, partOf, Exchange Listing>
+<start, connectedTo, Staking>
+<start, no, Regulatory Compliance>
+<start, no, Token Generation Event>
diff --git a/train/mermaid/medium/mermaid_526.mmd b/train/mermaid/medium/mermaid_526.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a623ae2a55d978cf8f32d3ceb9f7eea236615961
--- /dev/null
+++ b/train/mermaid/medium/mermaid_526.mmd
@@ -0,0 +1,68 @@
+graph TD
+    N0([Token Generation Event])
+    N1(Venture Capital Funding)
+    N2[/Market Analysis/]
+    N3[(Lending and Borrowing Protocols)]
+    N4[[Yield Farming]]
+    N5[NFT Marketplace Development]
+    N6[Smart Contract Auditing]
+    N7([end])
+    S0(( ))
+    S1(( ))
+    subgraph Fraud Prevention
+        nest0_0[Legal Advisory for Crypto]
+        nest0_1([Security Audits])
+        nest0_2([Custodial Services])
+        nest0_3(Transaction Processing)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |processes transactions| N3
+    N3 -.-> N4
+    N4 -.-> |lists assets| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N4 --> nest0_0
+    nest0_3 -.-> N6
+    N1 --> S0
+    S0 -.-> N5
+    S0 --> |integrates fiat| N6
+    N0 -.-> S1
+    S1 -.-> N4
+    S1 --> |provides liquidity| N2
+    style N0 fill:#D3F7F9,stroke:#80DDEA
+    style N1 fill:#FDFCEB,stroke:#EAEFA5
+    style N2 fill:#D3F7F9,stroke:#80DDEA
+    style N3 fill:#D3F7F9,stroke:#80DDEA
+    style N4 fill:#FFFAE0,stroke:#FFE470
+    style N5 fill:#D3F7F9,stroke:#80DDEA
+    style N6 fill:#D3F7F9,stroke:#80DDEA
+    style N7 fill:#FDFCEB,stroke:#EAEFA5
+    style S0 fill:#D3F7F9,stroke:#80DDEA
+    style S1 fill:#FDFCEB,stroke:#EAEFA5
+    style nest0_0 fill:#FDFCEB,stroke:#EAEFA5
+    style nest0_1 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_2 fill:#FFFAE0,stroke:#FFE470
+    style nest0_3 fill:#D3F7F9,stroke:#80DDEA
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#80DDEA,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_528.mmd b/train/mermaid/medium/mermaid_528.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9f8f4a5187c03f114bd396e7c8f571759f7e6067
--- /dev/null
+++ b/train/mermaid/medium/mermaid_528.mmd
@@ -0,0 +1,84 @@
+graph LR
+    N0([KYC or AML Procedures])
+    N1[Cryptocurrency Education]
+    N2[(Decentralized Exchange Operation)]
+    N3[[Custodial Services]]
+    N4[[Initial Exchange Offering]]
+    N5[Blockchain Integration]
+    N6([Venture Capital Funding])
+    N7{Interoperability Solutions}
+    N8{Mining Algorithm Design}
+    N9([end])
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Exchange Listing
+        nest0_0[Smart Contract Auditing]
+        nest0_1([Legal Advisory for Crypto])
+        nest0_2[Stablecoin Design]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> |integrates wallets| N8
+    N8 --> N9
+    nest0_0 --> |facilitates trades| nest0_1
+    nest0_1 -.-> nest0_2
+    N6 --> |analyzes markets| nest0_0
+    nest0_2 --> |develops exchanges| N4
+    N4 --> S1
+    S1 --> N6
+    S1 --> N8
+    S1 --> |lists assets| N9
+    N1 -.-> |calculates taxes| M0
+    N2 --> M0
+    M0 -.-> N8
+    N2 -.-> |secures private keys| M1
+    N1 -.-> M1
+    N0 -.-> |develops GameFi| M1
+    M1 --> N5
+    style N0 fill:#E8F0EA,stroke:#92C79A
+    style N1 fill:#F1F8E9,stroke:#388E3C
+    style N2 fill:#E8F0EA,stroke:#92C79A
+    style N3 fill:#DDCEDD,stroke:#AF56A6
+    style N4 fill:#DDCEDD,stroke:#AF56A6
+    style N5 fill:#DDCEDD,stroke:#AF56A6
+    style N6 fill:#E8F0EA,stroke:#92C79A
+    style N7 fill:#E8F0EA,stroke:#92C79A
+    style N8 fill:#DDCEDD,stroke:#AF56A6
+    style N9 fill:#F1F8E9,stroke:#388E3C
+    style S1 fill:#E8F0EA,stroke:#92C79A
+    style M0 fill:#DDCEDD,stroke:#AF56A6
+    style M1 fill:#DDCEDD,stroke:#AF56A6
+    style nest0_0 fill:#F1F8E9,stroke:#388E3C
+    style nest0_1 fill:#E8F0EA,stroke:#92C79A
+    style nest0_2 fill:#DDCEDD,stroke:#AF56A6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#AF56A6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_528.txt b/train/mermaid/medium/mermaid_528.txt
new file mode 100644
index 0000000000000000000000000000000000000000..03c4d1af7c37371465a25e8fa868391a5c30430e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_528.txt
@@ -0,0 +1,24 @@
+<Blockchain Integration, connectedTo, Venture Capital Funding>
+<Cryptocurrency Education, calculates taxes, Mining Algorithm Design>
+<Cryptocurrency Education, connectedTo, Blockchain Integration>
+<Cryptocurrency Education, connectedTo, Decentralized Exchange Operation>
+<Custodial Services, connectedTo, Initial Exchange Offering>
+<Decentralized Exchange Operation, connectedTo, Custodial Services>
+<Decentralized Exchange Operation, connectedTo, Mining Algorithm Design>
+<Decentralized Exchange Operation, secures private keys, Blockchain Integration>
+<Initial Exchange Offering, connectedTo, Blockchain Integration>
+<Initial Exchange Offering, connectedTo, Mining Algorithm Design>
+<Initial Exchange Offering, connectedTo, Venture Capital Funding>
+<Initial Exchange Offering, lists assets, end>
+<Interoperability Solutions, integrates wallets, Mining Algorithm Design>
+<KYC or AML Procedures, connectedTo, Cryptocurrency Education>
+<KYC or AML Procedures, develops GameFi, Blockchain Integration>
+<Legal Advisory for Crypto, connectedTo, Stablecoin Design>
+<Legal Advisory for Crypto, partOf, Exchange Listing>
+<Mining Algorithm Design, connectedTo, end>
+<Smart Contract Auditing, facilitates trades, Legal Advisory for Crypto>
+<Smart Contract Auditing, partOf, Exchange Listing>
+<Stablecoin Design, develops exchanges, Initial Exchange Offering>
+<Stablecoin Design, partOf, Exchange Listing>
+<Venture Capital Funding, analyzes markets, Smart Contract Auditing>
+<Venture Capital Funding, connectedTo, Interoperability Solutions>
diff --git a/train/mermaid/medium/mermaid_529.txt b/train/mermaid/medium/mermaid_529.txt
new file mode 100644
index 0000000000000000000000000000000000000000..84cfadbad1dc4af49dfdbb1525857c47c947a9c8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_529.txt
@@ -0,0 +1,23 @@
+<Backer Communication, connectedTo, Reward Tier Design>
+<Backer Communication, partOf, Securities Regulations Adherence>
+<Due Diligence for Projects, connectedTo, Backer Communication>
+<Due Diligence for Projects, partOf, Securities Regulations Adherence>
+<Escrow Management, connectedTo, end>
+<Investor Relations, no, Press Outreach>
+<Logistics for Rewards, connectedTo, Real Estate Crowdfunding>
+<Logistics for Rewards, yes, Pitch Deck Preparation>
+<Pitch Deck Preparation, yes, Escrow Management>
+<Post_Campaign Reporting, yes, Logistics for Rewards>
+<Press Outreach, yes, Post_Campaign Reporting>
+<Real Estate Crowdfunding, connectedTo, Due Diligence for Projects>
+<Real Estate Crowdfunding, partOf, Securities Regulations Adherence>
+<Reward Tier Design, no, Escrow Management>
+<Reward Tier Design, partOf, Securities Regulations Adherence>
+<Success Fee Structures, connectedTo, Investor Relations>
+<Success Fee Structures, connectedTo, Pitch Deck Preparation>
+<Success Fee Structures, connectedTo, Press Outreach>
+<Success Fee Structures, connectedTo, end>
+<start, connectedTo, Escrow Management>
+<start, connectedTo, Pitch Deck Preparation>
+<start, connectedTo, Press Outreach>
+<start, connectedTo, Success Fee Structures>
diff --git a/train/mermaid/medium/mermaid_53.mmd b/train/mermaid/medium/mermaid_53.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..2538e81b9bd4c3b6215c761377e78895f7b2042c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_53.mmd
@@ -0,0 +1,65 @@
+graph RL
+    N0([start])
+    N1{Oil and Gas Exploration}
+    N2[Usage Billing]
+    N3(Peak Shaving)
+    N4[(Wind Turbine Monitoring)]
+    N5[(Smart Metering)]
+    N6[Fuel Delivery]
+    N7[[Alert Dispatch]]
+    N8[Regulatory Compliance]
+    N9(Renewable Integration)
+    N10([end])
+    S0(( ))
+    M1(( ))
+    subgraph Substation Automation
+        nest0_0[/Hydropower Generation/]
+        nest0_1{Energy Trading}
+        nest0_2[/Battery Monitoring/]
+        nest0_3[/Distributed Generation Management/]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> |no| N6
+    N6 -.-> |yes| N7
+    N7 -.-> |yes| N8
+    N8 -.-> N9
+    N9 --> N10
+    nest0_0 --> |no| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N1 -.-> |no| nest0_0
+    nest0_3 -.-> |yes| N2
+    N2 -.-> S0
+    S0 -.-> |yes| N6
+    S0 -.-> N8
+    N1 -.-> |yes| M1
+    N0 --> M1
+    M1 --> N6
+    style S0 fill:#F6F6F6,stroke:#CFCFCF
+    style M1 fill:#B3E5FC,stroke:#03A9F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CFCFCF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_53.txt b/train/mermaid/medium/mermaid_53.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6bb8cd1aaefee1376ac1dcc772ba25db6402e1b5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_53.txt
@@ -0,0 +1,23 @@
+<Alert Dispatch, yes, Regulatory Compliance>
+<Battery Monitoring, connectedTo, Distributed Generation Management>
+<Battery Monitoring, partOf, Substation Automation>
+<Distributed Generation Management, partOf, Substation Automation>
+<Distributed Generation Management, yes, Usage Billing>
+<Energy Trading, connectedTo, Battery Monitoring>
+<Energy Trading, partOf, Substation Automation>
+<Fuel Delivery, yes, Alert Dispatch>
+<Hydropower Generation, no, Energy Trading>
+<Hydropower Generation, partOf, Substation Automation>
+<Oil and Gas Exploration, connectedTo, Usage Billing>
+<Oil and Gas Exploration, no, Hydropower Generation>
+<Oil and Gas Exploration, yes, Fuel Delivery>
+<Peak Shaving, connectedTo, Wind Turbine Monitoring>
+<Regulatory Compliance, connectedTo, Renewable Integration>
+<Renewable Integration, connectedTo, end>
+<Smart Metering, no, Fuel Delivery>
+<Usage Billing, connectedTo, Peak Shaving>
+<Usage Billing, connectedTo, Regulatory Compliance>
+<Usage Billing, yes, Fuel Delivery>
+<Wind Turbine Monitoring, connectedTo, Smart Metering>
+<start, connectedTo, Fuel Delivery>
+<start, connectedTo, Oil and Gas Exploration>
diff --git a/train/mermaid/medium/mermaid_531.mmd b/train/mermaid/medium/mermaid_531.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7c1585881806be889834f65e7f7a353f88cd38f0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_531.mmd
@@ -0,0 +1,100 @@
+graph RL
+    N0([start])
+    N1[Pitch Deck Preparation]
+    N2(Financial Projection Analysis)
+    N3[Video Production for Campaigns]
+    N4[/Fulfillment Planning/]
+    N5[Goal Setting]
+    N6(Equity Crowdfunding)
+    N7(Intellectual Property Protection)
+    N8(Marketing Strategy)
+    N9([Funding Period Management])
+    N10([Legal Compliance])
+    N11[Escrow Management]
+    N12([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Backer Communication
+        nest0_0[/Product Development Lifecycle/]
+        nest0_1[(Donation_Based Crowdfunding)]
+        nest0_2(Investor Verification)
+    end
+    N0 -.-> |plans promotions| N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |promotes campaigns| N6
+    N6 -.-> N7
+    N7 --> |calculates taxes| N8
+    N8 --> N9
+    N9 -.-> |distributes rewards| N10
+    N10 --> N11
+    N11 -.-> N12
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N3 --> |facilitates international campaigns| nest0_0
+    nest0_2 -.-> |analyzes data| N12
+    N9 --> S0
+    S0 -.-> |generates reports| N12
+    S0 -.-> N11
+    N7 -.-> S1
+    S1 -.-> N11
+    S1 --> N10
+    N2 --> |vets projects| M0
+    N1 -.-> |ensures compliance| M0
+    M0 --> N7
+    N1 --> M1
+    N0 -.-> |facilitates equity| M1
+    M1 -.-> N4
+    style N0 fill:#C8E6C9,stroke:#4CAF50
+    style N1 fill:#FBE9E7,stroke:#FF8A65
+    style N2 fill:#C8E6C9,stroke:#4CAF50
+    style N3 fill:#C8E6C9,stroke:#4CAF50
+    style N4 fill:#D1C4E9,stroke:#673AB7
+    style N5 fill:#FBE9E7,stroke:#FF8A65
+    style N6 fill:#D1C4E9,stroke:#673AB7
+    style N7 fill:#FBE9E7,stroke:#FF8A65
+    style N8 fill:#FBE9E7,stroke:#FF8A65
+    style N9 fill:#C8E6C9,stroke:#4CAF50
+    style N10 fill:#D1C4E9,stroke:#673AB7
+    style N11 fill:#FBE9E7,stroke:#FF8A65
+    style N12 fill:#D1C4E9,stroke:#673AB7
+    style S0 fill:#D1C4E9,stroke:#673AB7
+    style S1 fill:#D1C4E9,stroke:#673AB7
+    style M0 fill:#D1C4E9,stroke:#673AB7
+    style M1 fill:#D1C4E9,stroke:#673AB7
+    style nest0_0 fill:#D1C4E9,stroke:#673AB7
+    style nest0_1 fill:#D1C4E9,stroke:#673AB7
+    style nest0_2 fill:#D1C4E9,stroke:#673AB7
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#4CAF50,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_531.txt b/train/mermaid/medium/mermaid_531.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c27b1357bf27aeb5f88d5f4a514b1bb3bf089cf6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_531.txt
@@ -0,0 +1,27 @@
+<Donation_Based Crowdfunding, connectedTo, Investor Verification>
+<Donation_Based Crowdfunding, partOf, Backer Communication>
+<Equity Crowdfunding, connectedTo, Intellectual Property Protection>
+<Escrow Management, connectedTo, end>
+<Financial Projection Analysis, connectedTo, Video Production for Campaigns>
+<Financial Projection Analysis, vets projects, Intellectual Property Protection>
+<Fulfillment Planning, connectedTo, Goal Setting>
+<Funding Period Management, connectedTo, Escrow Management>
+<Funding Period Management, distributes rewards, Legal Compliance>
+<Funding Period Management, generates reports, end>
+<Goal Setting, promotes campaigns, Equity Crowdfunding>
+<Intellectual Property Protection, calculates taxes, Marketing Strategy>
+<Intellectual Property Protection, connectedTo, Escrow Management>
+<Intellectual Property Protection, connectedTo, Legal Compliance>
+<Investor Verification, analyzes data, end>
+<Investor Verification, partOf, Backer Communication>
+<Legal Compliance, connectedTo, Escrow Management>
+<Marketing Strategy, connectedTo, Funding Period Management>
+<Pitch Deck Preparation, connectedTo, Financial Projection Analysis>
+<Pitch Deck Preparation, connectedTo, Fulfillment Planning>
+<Pitch Deck Preparation, ensures compliance, Intellectual Property Protection>
+<Product Development Lifecycle, connectedTo, Donation_Based Crowdfunding>
+<Product Development Lifecycle, partOf, Backer Communication>
+<Video Production for Campaigns, connectedTo, Fulfillment Planning>
+<Video Production for Campaigns, facilitates international campaigns, Product Development Lifecycle>
+<start, facilitates equity, Fulfillment Planning>
+<start, plans promotions, Pitch Deck Preparation>
diff --git a/train/mermaid/medium/mermaid_534.mmd b/train/mermaid/medium/mermaid_534.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..70859f6f367394d295da0a400d360ebb6f279812
--- /dev/null
+++ b/train/mermaid/medium/mermaid_534.mmd
@@ -0,0 +1,78 @@
+graph TD
+    N0([start])
+    N1(Social Media Promotion)
+    N2[/Intellectual Property Protection/]
+    N3[/Legal Compliance/]
+    N4([Marketing Strategy])
+    N5[/Reward_Based Crowdfunding/]
+    N6{Financial Projection Analysis}
+    N7([Equity Crowdfunding])
+    N8[/Donation_Based Crowdfunding/]
+    N9[Project Vetting]
+    N10[[Due Diligence for Projects]]
+    N11[[Post_Campaign Updates]]
+    N12[Pitch Deck Preparation]
+    N13([Product Development Lifecycle])
+    S0(( ))
+    subgraph Investor Relations
+        nest0_0[(Real Estate Crowdfunding)]
+        nest0_1(Video Production for Campaigns)
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> |manages backers| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 --> |attracts investors| N12
+    N12 -.-> N13
+    nest0_0 -.-> |manages fees| nest0_1
+    N9 -.-> nest0_0
+    nest0_1 -.-> N6
+    N9 --> S0
+    S0 --> N13
+    S0 -.-> N11
+    S0 -.-> |sets goals| N12
+    style N0 fill:#ECCFF5,stroke:#CD8FF2
+    style N1 fill:#EDE7F6,stroke:#9575CD
+    style N2 fill:#FFFDE7,stroke:#FBC02D
+    style N3 fill:#ECCFF5,stroke:#CD8FF2
+    style N4 fill:#FFFDE7,stroke:#FBC02D
+    style N5 fill:#FFFDE7,stroke:#FBC02D
+    style N6 fill:#EDE7F6,stroke:#9575CD
+    style N7 fill:#EDE7F6,stroke:#9575CD
+    style N8 fill:#EDE7F6,stroke:#9575CD
+    style N9 fill:#EDE7F6,stroke:#9575CD
+    style N10 fill:#EDE7F6,stroke:#9575CD
+    style N11 fill:#EDE7F6,stroke:#9575CD
+    style N12 fill:#FFFDE7,stroke:#FBC02D
+    style N13 fill:#EDE7F6,stroke:#9575CD
+    style S0 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_0 fill:#ECCFF5,stroke:#CD8FF2
+    style nest0_1 fill:#ECCFF5,stroke:#CD8FF2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_54.mmd b/train/mermaid/medium/mermaid_54.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4fe437793db0b8fecf5c371b563166d9fdc3d5a2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_54.mmd
@@ -0,0 +1,84 @@
+graph LR
+    N0([Battery Monitoring])
+    N1[Voltage Regulation]
+    N2([Energy Storage])
+    N3(Distributed Generation Management)
+    N4[(Power Purchase)]
+    N5[Alert Dispatch]
+    N6[Power Backup]
+    N7(Renewable Integration)
+    N8[Power Plant]
+    N9[(Circuit Breaker Operation)]
+    N10([Transformer Station])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Geothermal Power
+        nest0_0(Grid Modernization)
+        nest0_1(Cybersecurity for Grid)
+        nest0_2[[Load Distribution]]
+    end
+    N0 --> |repairs| N1
+    N1 -.-> |measures| N2
+    N2 -.-> N3
+    N3 -.-> |permits| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> |transforms| N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |monitors| nest0_2
+    N7 --> |generates| nest0_0
+    nest0_2 -.-> |isolates| N1
+    N4 --> S0
+    S0 --> N6
+    S0 -.-> |secures| N10
+    N2 -.-> S1
+    S1 --> N4
+    S1 --> N9
+    N5 -.-> |logs| M0
+    N3 -.-> M0
+    M0 -.-> N7
+    style N0 fill:#D3F7F9,stroke:#80DDEA
+    style N1 fill:#FFCCBC,stroke:#FF5722
+    style N2 fill:#FFCCBC,stroke:#FF5722
+    style N3 fill:#D3F7F9,stroke:#80DDEA
+    style N4 fill:#D3F7F9,stroke:#80DDEA
+    style N5 fill:#E0F2F1,stroke:#26A69A
+    style N6 fill:#FFCCBC,stroke:#FF5722
+    style N7 fill:#D3F7F9,stroke:#80DDEA
+    style N8 fill:#D3F7F9,stroke:#80DDEA
+    style N9 fill:#D3F7F9,stroke:#80DDEA
+    style N10 fill:#D3F7F9,stroke:#80DDEA
+    style S0 fill:#E0F2F1,stroke:#26A69A
+    style S1 fill:#D3F7F9,stroke:#80DDEA
+    style M0 fill:#E0F2F1,stroke:#26A69A
+    style nest0_0 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_1 fill:#E0F2F1,stroke:#26A69A
+    style nest0_2 fill:#D3F7F9,stroke:#80DDEA
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_540.mmd b/train/mermaid/medium/mermaid_540.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..376d80ea1bb5b22df085af48cbfc8e82f16cbd69
--- /dev/null
+++ b/train/mermaid/medium/mermaid_540.mmd
@@ -0,0 +1,75 @@
+graph BT
+    N0([start])
+    N1[/Healthcare IoT Devices/]
+    N2(User Interface for IoT Apps)
+    N3[(Data Processing at Edge)]
+    N4[/Device Prototyping/]
+    N5[Edge Computing for IoT]
+    N6[[Sensor Integration]]
+    N7[Energy Management Systems]
+    N8[Data Collection]
+    N9[Data Privacy in IoT]
+    N10[(Over_the_Air Updates)]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph IoT Device Certification
+        nest0_0[AI at the Edge]
+        nest0_1[Smart Home Devices]
+        nest0_2[[Blockchain for IoT Security]]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> |no| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |no| N10
+    N10 -.-> N11
+    nest0_0 --> |yes| nest0_1
+    nest0_1 -.-> nest0_2
+    N1 --> nest0_0
+    nest0_2 -.-> N2
+    N3 -.-> S0
+    S0 --> N9
+    S0 --> N11
+    N5 -.-> S1
+    S1 --> N7
+    S1 -.-> N11
+    N3 --> |no| M1
+    N1 --> M1
+    N2 -.-> M1
+    M1 --> N5
+    style S0 fill:#FFDAB9,stroke:#FFC085
+    style S1 fill:#C5CAE9,stroke:#3F51B5
+    style M1 fill:#F3E5F5,stroke:#BA68C8
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFC085,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_545.txt b/train/mermaid/medium/mermaid_545.txt
new file mode 100644
index 0000000000000000000000000000000000000000..28aeecba0cd793a9a3ddcca971b2ddc21c6dc785
--- /dev/null
+++ b/train/mermaid/medium/mermaid_545.txt
@@ -0,0 +1,25 @@
+<Connectivity to Cloud, connectedTo, Fault Tolerance at Edge>
+<Data Synchronization between Edge and Cloud, connectedTo, Edge Network Topology Design>
+<Data Synchronization between Edge and Cloud, connectedTo, Offline Functionality>
+<Data Synchronization between Edge and Cloud, connectedTo, end>
+<Distributed Data Storage, connectedTo, Connectivity to Cloud>
+<Distributed Data Storage, connectedTo, Edge Device Analytics>
+<Distributed Data Storage, connectedTo, Healthcare Edge Computing>
+<Edge Application Development, stores data temporarily, Edge Device Analytics>
+<Edge Device Analytics, connectedTo, Connectivity to Cloud>
+<Edge Network Topology Design, transfers data efficiently, end>
+<Fault Tolerance at Edge, connectedTo, Local AI or ML Inference>
+<Fault Tolerance at Edge, connectedTo, Offline Functionality>
+<Fleet Management for Edge Devices, connectedTo, Data Synchronization between Edge and Cloud>
+<Healthcare Edge Computing, implements virtual machines, Edge Application Development>
+<Local AI or ML Inference, connectedTo, Offline Functionality>
+<Local AI or ML Inference, connectedTo, Power Consumption Optimization>
+<Local AI or ML Inference, orchestrates containers, Real_time Analytics at Edge>
+<Offline Functionality, reduces latency, Edge Network Topology Design>
+<Power Consumption Optimization, connectedTo, Fleet Management for Edge Devices>
+<Real_time Analytics at Edge, partOf, Latency Reduction>
+<Real_time Analytics at Edge, synchronizes data, Smart City Edge Solutions>
+<Smart City Edge Solutions, connectedTo, Virtualization at Edge>
+<Smart City Edge Solutions, partOf, Latency Reduction>
+<Virtualization at Edge, connectedTo, Edge Network Topology Design>
+<Virtualization at Edge, partOf, Latency Reduction>
diff --git a/train/mermaid/medium/mermaid_546.mmd b/train/mermaid/medium/mermaid_546.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ceeb661f2b75e38e9eb6a507ff7538b3761ba6d4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_546.mmd
@@ -0,0 +1,47 @@
+graph BT
+    N0([start])
+    N1[Orchestration of Edge Workloads]
+    N2{Security for Edge Devices}
+    N3[[Connectivity to Cloud]]
+    N4(Edge Security Analytics)
+    N5[(Edge Gateway Management)]
+    N6[Real_time Analytics at Edge]
+    N7[(Fault Tolerance at Edge)]
+    N8([end])
+    S0(( ))
+    subgraph Resource Management at Edge
+        nest0_0([Edge Network Topology Design])
+        nest0_1(Edge Device Deployment)
+    end
+    N0 --> |no| N1
+    N1 --> |no| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    nest0_0 -.-> nest0_1
+    N4 --> nest0_0
+    nest0_1 -.-> N8
+    N1 -.-> S0
+    S0 -.-> |no| N6
+    S0 -.-> N4
+    S0 -.-> N3
+    style S0 fill:#E8F5E9,stroke:#66BB6A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_546.txt b/train/mermaid/medium/mermaid_546.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c0611736e512aea34592360075e62f4095d023b1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_546.txt
@@ -0,0 +1,16 @@
+<Connectivity to Cloud, connectedTo, Edge Security Analytics>
+<Edge Device Deployment, connectedTo, end>
+<Edge Device Deployment, partOf, Resource Management at Edge>
+<Edge Gateway Management, connectedTo, Real_time Analytics at Edge>
+<Edge Network Topology Design, connectedTo, Edge Device Deployment>
+<Edge Network Topology Design, partOf, Resource Management at Edge>
+<Edge Security Analytics, connectedTo, Edge Gateway Management>
+<Edge Security Analytics, connectedTo, Edge Network Topology Design>
+<Fault Tolerance at Edge, connectedTo, end>
+<Orchestration of Edge Workloads, connectedTo, Connectivity to Cloud>
+<Orchestration of Edge Workloads, connectedTo, Edge Security Analytics>
+<Orchestration of Edge Workloads, no, Real_time Analytics at Edge>
+<Orchestration of Edge Workloads, no, Security for Edge Devices>
+<Real_time Analytics at Edge, connectedTo, Fault Tolerance at Edge>
+<Security for Edge Devices, connectedTo, Connectivity to Cloud>
+<start, no, Orchestration of Edge Workloads>
diff --git a/train/mermaid/medium/mermaid_549.txt b/train/mermaid/medium/mermaid_549.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f5512d74f2cd7986ea8b935ce36c219cc35eab73
--- /dev/null
+++ b/train/mermaid/medium/mermaid_549.txt
@@ -0,0 +1,20 @@
+<Connectivity to Cloud, connectedTo, end>
+<Edge API Management, connectedTo, Smart City Edge Solutions>
+<Edge API Management, partOf, Power Consumption Optimization>
+<Edge Security Analytics, connectedTo, Latency Reduction>
+<Edge Security Analytics, connectedTo, Retail Edge Computing>
+<Edge_to_Cloud Data Transfer Optimization, connectedTo, Connectivity to Cloud>
+<Industrial Edge Computing, connectedTo, Offline Functionality>
+<Industrial Edge Computing, connectedTo, Retail Edge Computing>
+<Latency Reduction, connectedTo, Edge_to_Cloud Data Transfer Optimization>
+<Latency Reduction, connectedTo, Retail Edge Computing>
+<Latency Reduction, connectedTo, end>
+<Offline Functionality, connectedTo, Edge API Management>
+<Offline Functionality, connectedTo, Latency Reduction>
+<Offline Functionality, connectedTo, Retail Edge Computing>
+<Offline Functionality, deploys analytics, Retail Edge Computing>
+<Offline Functionality, performs real_time analytics, Edge Security Analytics>
+<Offline Functionality, processes data locally, Edge_to_Cloud Data Transfer Optimization>
+<Retail Edge Computing, implements virtual machines, Edge_to_Cloud Data Transfer Optimization>
+<Smart City Edge Solutions, connectedTo, Retail Edge Computing>
+<Smart City Edge Solutions, partOf, Power Consumption Optimization>
diff --git a/train/mermaid/medium/mermaid_55.mmd b/train/mermaid/medium/mermaid_55.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..39ce1da71c33c3865496d3a183932ee6e347738e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_55.mmd
@@ -0,0 +1,68 @@
+graph BT
+    N0([start])
+    N1([Generator Check])
+    N2[Substation Automation]
+    N3{Renewable Integration}
+    N4[[Oil and Gas Exploration]]
+    N5{Transformer Station}
+    N6[(Carbon Capture)]
+    N7[/Voltage Regulation/]
+    N8[[Hydropower Generation]]
+    N9(Transmission Line Maintenance)
+    N10[/Peak Shaving/]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    subgraph Consumption Logging
+        nest0_0([Nuclear Reactor Control])
+        nest0_1[/Circuit Breaker Operation/]
+        nest0_2(Power Backup)
+        nest0_3{Outage Detection}
+    end
+    N0 --> N1
+    N1 --> |no| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> |yes| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 -.-> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> |no| nest0_3
+    N5 -.-> nest0_0
+    nest0_3 --> |no| N8
+    N8 -.-> S0
+    S0 --> N10
+    S0 -.-> N11
+    N0 -.-> S1
+    S1 -.-> N2
+    S1 -.-> N6
+    style S0 fill:#FFFDE0,stroke:#FFF8A6
+    style S1 fill:#FFDCD6,stroke:#FFB2A5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_551.mmd b/train/mermaid/medium/mermaid_551.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9985715c6aaa533c9e5517cba5360ee851203a32
--- /dev/null
+++ b/train/mermaid/medium/mermaid_551.mmd
@@ -0,0 +1,80 @@
+graph TD
+    N0([Bandwidth Optimization])
+    N1[[Security for Edge Devices]]
+    N2[Virtualization at Edge]
+    N3[/Local AI or ML Inference/]
+    N4(Edge Device Analytics)
+    N5([Orchestration of Edge Workloads])
+    N6[Edge API Management]
+    N7(Smart City Edge Solutions)
+    N8{Edge_to_Cloud Data Transfer Optimization}
+    N9[(Edge Device Provisioning)]
+    N10[/Industrial Edge Computing/]
+    N11([Network Optimization for Edge])
+    S0(( ))
+    M0(( ))
+    subgraph Edge Data Processing
+        nest0_0{Fleet Management for Edge Devices}
+        nest0_1(Power Consumption Optimization)
+        nest0_2[[Data Filtering at Edge]]
+    end
+    N0 -.-> N1
+    N1 --> |deploys analytics| N2
+    N2 --> N3
+    N3 -.-> |implements virtual machines| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> |distributes workloads| N8
+    N8 -.-> |performs real_time analytics| N9
+    N9 --> N10
+    N10 -.-> |connects endpoints| N11
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N2 --> nest0_0
+    nest0_2 -.-> N2
+    N5 --> S0
+    S0 -.-> N10
+    S0 --> |manages devices| N8
+    N0 -.-> |processes data locally| M0
+    N6 --> |orchestrates containers| M0
+    M0 -.-> N9
+    style N0 fill:#E8F0EA,stroke:#92C79A
+    style N1 fill:#F8FDD3,stroke:#D3EB9F
+    style N2 fill:#F8FDD3,stroke:#D3EB9F
+    style N3 fill:#C2E8E6,stroke:#61CAC3
+    style N4 fill:#C2E8E6,stroke:#61CAC3
+    style N5 fill:#F8FDD3,stroke:#D3EB9F
+    style N6 fill:#F8FDD3,stroke:#D3EB9F
+    style N7 fill:#C2E8E6,stroke:#61CAC3
+    style N8 fill:#F8FDD3,stroke:#D3EB9F
+    style N9 fill:#E8F0EA,stroke:#92C79A
+    style N10 fill:#C2E8E6,stroke:#61CAC3
+    style N11 fill:#E8F0EA,stroke:#92C79A
+    style S0 fill:#E8F0EA,stroke:#92C79A
+    style M0 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_1 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_2 fill:#C2E8E6,stroke:#61CAC3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#92C79A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_551.txt b/train/mermaid/medium/mermaid_551.txt
new file mode 100644
index 0000000000000000000000000000000000000000..33c61b952cbbd1ed7d26072c4710173b27065f67
--- /dev/null
+++ b/train/mermaid/medium/mermaid_551.txt
@@ -0,0 +1,22 @@
+<Bandwidth Optimization, connectedTo, Security for Edge Devices>
+<Bandwidth Optimization, processes data locally, Edge Device Provisioning>
+<Data Filtering at Edge, connectedTo, Virtualization at Edge>
+<Data Filtering at Edge, partOf, Edge Data Processing>
+<Edge API Management, connectedTo, Smart City Edge Solutions>
+<Edge API Management, orchestrates containers, Edge Device Provisioning>
+<Edge Device Analytics, connectedTo, Orchestration of Edge Workloads>
+<Edge Device Provisioning, connectedTo, Industrial Edge Computing>
+<Edge_to_Cloud Data Transfer Optimization, performs real_time analytics, Edge Device Provisioning>
+<Fleet Management for Edge Devices, connectedTo, Power Consumption Optimization>
+<Fleet Management for Edge Devices, partOf, Edge Data Processing>
+<Industrial Edge Computing, connects endpoints, Network Optimization for Edge>
+<Local AI or ML Inference, implements virtual machines, Edge Device Analytics>
+<Orchestration of Edge Workloads, connectedTo, Edge API Management>
+<Orchestration of Edge Workloads, connectedTo, Industrial Edge Computing>
+<Orchestration of Edge Workloads, manages devices, Edge_to_Cloud Data Transfer Optimization>
+<Power Consumption Optimization, connectedTo, Data Filtering at Edge>
+<Power Consumption Optimization, partOf, Edge Data Processing>
+<Security for Edge Devices, deploys analytics, Virtualization at Edge>
+<Smart City Edge Solutions, distributes workloads, Edge_to_Cloud Data Transfer Optimization>
+<Virtualization at Edge, connectedTo, Fleet Management for Edge Devices>
+<Virtualization at Edge, connectedTo, Local AI or ML Inference>
diff --git a/train/mermaid/medium/mermaid_552.txt b/train/mermaid/medium/mermaid_552.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9bc39d3eee3bc302912e8b17249de68cb3f98244
--- /dev/null
+++ b/train/mermaid/medium/mermaid_552.txt
@@ -0,0 +1,18 @@
+<Connectivity to Cloud, manages microservices, Smart City Edge Solutions>
+<Connectivity to Cloud, partOf, Event_Driven Architectures at Edge>
+<Data Filtering at Edge, implements virtual machines, Edge Security Analytics>
+<Edge AI Model Deployment, connectedTo, Edge Network Topology Design>
+<Edge Application Development, connectedTo, Edge Security Analytics>
+<Edge Application Development, partOf, Event_Driven Architectures at Edge>
+<Edge Device Deployment, connectedTo, end>
+<Edge Network Topology Design, connectedTo, Edge Device Deployment>
+<Edge Network Topology Design, manages APIs, Microservices on Edge Devices>
+<Edge Security Analytics, enhances retail experiences, Edge AI Model Deployment>
+<Microservices on Edge Devices, connectedTo, Connectivity to Cloud>
+<Microservices on Edge Devices, partOf, Event_Driven Architectures at Edge>
+<Smart City Edge Solutions, enables offline operations, Edge Application Development>
+<Smart City Edge Solutions, partOf, Event_Driven Architectures at Edge>
+<end, connectedTo, start>
+<start, connectedTo, Data Filtering at Edge>
+<start, connectedTo, end>
+<start, manages fleet, Edge Security Analytics>
diff --git a/train/mermaid/medium/mermaid_554.mmd b/train/mermaid/medium/mermaid_554.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..2321ffbec1b21f4e9e3b5620e90b0be2fa05dfb4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_554.mmd
@@ -0,0 +1,64 @@
+graph LR
+    N0([start])
+    N1{Data Storage in Cloud}
+    N2[/Big Data Services in Cloud/]
+    N3(Database as a Service)
+    N4([Cloud Migration Strategy])
+    N5[Network Configuration in Cloud]
+    N6[Infrastructure as a Service]
+    N7([Cloud_based VPN Setup])
+    S0(( ))
+    subgraph Cloud Firewall Configuration
+        nest0_0{Resource Tagging for Cost Allocation}
+        nest0_1[Cloud Native Application Development]
+        nest0_2[(Software as a Service)]
+        nest0_3[[Auto_Scaling Configurations]]
+    end
+    N0 --> |develops serverless apps| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> |performs backups| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> |implements DR| nest0_3
+    N2 --> nest0_0
+    nest0_3 --> N6
+    N4 -.-> S0
+    S0 --> N7
+    S0 --> N6
+    N0 --> |offers PaaS| nest0_2
+    N6 --> nest0_3
+    style N0 fill:#FFCCBC,stroke:#FF5722
+    style N1 fill:#E8EAF6,stroke:#7986CB
+    style N2 fill:#CADEDE,stroke:#94C0C0
+    style N3 fill:#E8EAF6,stroke:#7986CB
+    style N4 fill:#E8EAF6,stroke:#7986CB
+    style N5 fill:#CADEDE,stroke:#94C0C0
+    style N6 fill:#E8EAF6,stroke:#7986CB
+    style N7 fill:#E8EAF6,stroke:#7986CB
+    style S0 fill:#FFCCBC,stroke:#FF5722
+    style nest0_0 fill:#FFCCBC,stroke:#FF5722
+    style nest0_1 fill:#E8EAF6,stroke:#7986CB
+    style nest0_2 fill:#FFCCBC,stroke:#FF5722
+    style nest0_3 fill:#FFCCBC,stroke:#FF5722
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#7986CB,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_555.mmd b/train/mermaid/medium/mermaid_555.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1b24407f3e9f74264d908393d43ac4afbbc84a89
--- /dev/null
+++ b/train/mermaid/medium/mermaid_555.mmd
@@ -0,0 +1,96 @@
+graph LR
+    N0([Cloud FinOps])
+    N1[/Multi_Cloud Management/]
+    N2{Cloud Audit Trails}
+    N3[/Compliance in Cloud/]
+    N4[API Management in Cloud]
+    N5[[Cloud Marketplace Integration]]
+    N6([Resource Tagging for Cost Allocation])
+    N7(Infrastructure as a Service)
+    N8([Database as a Service])
+    N9(Network Configuration in Cloud)
+    N10(Cloud Firewall Configuration)
+    N11(Machine Learning as a Service)
+    N12([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Cloud Governance
+        nest0_0(Platform as a Service)
+        nest0_1[Edge_to_Cloud Integration]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |offers DBaaS| N3
+    N3 -.-> |avoids lock_ins| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 --> |uses public clouds| N10
+    N10 --> N11
+    N11 --> N12
+    nest0_0 -.-> nest0_1
+    N1 --> nest0_0
+    nest0_1 --> N5
+    N8 --> S0
+    S0 --> |stores data| N10
+    S0 -.-> |enables autoscaling| N11
+    N6 -.-> S1
+    S1 -.-> N10
+    S1 -.-> |configures firewalls| N12
+    N1 --> |ensures governance| M0
+    N3 -.-> M0
+    M0 --> N7
+    N1 -.-> |automates CI or CD| M1
+    N0 -.-> |offers MLaaS| M1
+    M1 --> N9
+    style N0 fill:#F5F5F5,stroke:#BDBDBD
+    style N1 fill:#D7CCC8,stroke:#795548
+    style N2 fill:#F5F5F5,stroke:#BDBDBD
+    style N3 fill:#FFF9C4,stroke:#FFEB3B
+    style N4 fill:#F5F5F5,stroke:#BDBDBD
+    style N5 fill:#D7CCC8,stroke:#795548
+    style N6 fill:#F5F5F5,stroke:#BDBDBD
+    style N7 fill:#D7CCC8,stroke:#795548
+    style N8 fill:#FFF9C4,stroke:#FFEB3B
+    style N9 fill:#F5F5F5,stroke:#BDBDBD
+    style N10 fill:#F5F5F5,stroke:#BDBDBD
+    style N11 fill:#F5F5F5,stroke:#BDBDBD
+    style N12 fill:#F5F5F5,stroke:#BDBDBD
+    style S0 fill:#FFF9C4,stroke:#FFEB3B
+    style S1 fill:#F5F5F5,stroke:#BDBDBD
+    style M0 fill:#FFF9C4,stroke:#FFEB3B
+    style M1 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_0 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_1 fill:#F5F5F5,stroke:#BDBDBD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_555.txt b/train/mermaid/medium/mermaid_555.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4ffe80d030727cfe9e3c59f528ba2f845c82cbee
--- /dev/null
+++ b/train/mermaid/medium/mermaid_555.txt
@@ -0,0 +1,25 @@
+<API Management in Cloud, connectedTo, Cloud Marketplace Integration>
+<Cloud Audit Trails, offers DBaaS, Compliance in Cloud>
+<Cloud FinOps, connectedTo, Multi_Cloud Management>
+<Cloud FinOps, offers MLaaS, Network Configuration in Cloud>
+<Cloud Firewall Configuration, connectedTo, Machine Learning as a Service>
+<Cloud Marketplace Integration, connectedTo, Resource Tagging for Cost Allocation>
+<Compliance in Cloud, avoids lock_ins, API Management in Cloud>
+<Compliance in Cloud, connectedTo, Infrastructure as a Service>
+<Database as a Service, connectedTo, Network Configuration in Cloud>
+<Database as a Service, enables autoscaling, Machine Learning as a Service>
+<Database as a Service, stores data, Cloud Firewall Configuration>
+<Edge_to_Cloud Integration, connectedTo, Cloud Marketplace Integration>
+<Edge_to_Cloud Integration, partOf, Cloud Governance>
+<Infrastructure as a Service, connectedTo, Database as a Service>
+<Machine Learning as a Service, connectedTo, end>
+<Multi_Cloud Management, automates CI or CD, Network Configuration in Cloud>
+<Multi_Cloud Management, connectedTo, Cloud Audit Trails>
+<Multi_Cloud Management, connectedTo, Platform as a Service>
+<Multi_Cloud Management, ensures governance, Infrastructure as a Service>
+<Network Configuration in Cloud, uses public clouds, Cloud Firewall Configuration>
+<Platform as a Service, connectedTo, Edge_to_Cloud Integration>
+<Platform as a Service, partOf, Cloud Governance>
+<Resource Tagging for Cost Allocation, configures firewalls, end>
+<Resource Tagging for Cost Allocation, connectedTo, Cloud Firewall Configuration>
+<Resource Tagging for Cost Allocation, connectedTo, Infrastructure as a Service>
diff --git a/train/mermaid/medium/mermaid_556.mmd b/train/mermaid/medium/mermaid_556.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9d726126293159eca9378ee99607d9dce5b6e4e3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_556.mmd
@@ -0,0 +1,88 @@
+graph LR
+    N0([Hybrid Cloud Deployment])
+    N1(Resource Tagging for Cost Allocation)
+    N2[/Platform as a Service/]
+    N3(Cloud Firewall Configuration)
+    N4(Private Cloud Management)
+    N5(Cloud Architecture Design)
+    N6[[Container Orchestration]]
+    N7(Cloud Security)
+    N8[(Serverless Computing)]
+    N9[Software as a Service]
+    N10{Big Data Services in Cloud}
+    N11([Network Configuration in Cloud])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Cloud Marketplace Integration
+        nest0_0[[Disaster Recovery in Cloud]]
+        nest0_1[/Cloud Vendor Lock_in Mitigation/]
+        nest0_2[API Management in Cloud]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |manages VMs| N3
+    N3 --> |implements DR| N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> |integrates edge| N10
+    N10 --> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N7 --> nest0_0
+    nest0_2 --> N9
+    N6 -.-> S0
+    S0 --> N8
+    S0 --> N11
+    N1 --> M0
+    N7 -.-> M0
+    M0 --> N11
+    N0 -.-> M1
+    N1 -.-> M1
+    M1 --> N3
+    style N0 fill:#F8BBD0,stroke:#E91E63
+    style N1 fill:#FFE88D,stroke:#FFDA4E
+    style N2 fill:#FFE88D,stroke:#FFDA4E
+    style N3 fill:#F5F5F5,stroke:#BDBDBD
+    style N4 fill:#FFE88D,stroke:#FFDA4E
+    style N5 fill:#FFE88D,stroke:#FFDA4E
+    style N6 fill:#F8BBD0,stroke:#E91E63
+    style N7 fill:#F8BBD0,stroke:#E91E63
+    style N8 fill:#F8BBD0,stroke:#E91E63
+    style N9 fill:#FFE88D,stroke:#FFDA4E
+    style N10 fill:#F5F5F5,stroke:#BDBDBD
+    style N11 fill:#F5F5F5,stroke:#BDBDBD
+    style S0 fill:#F5F5F5,stroke:#BDBDBD
+    style M0 fill:#F8BBD0,stroke:#E91E63
+    style M1 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_0 fill:#F8BBD0,stroke:#E91E63
+    style nest0_1 fill:#F8BBD0,stroke:#E91E63
+    style nest0_2 fill:#FFE88D,stroke:#FFDA4E
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_556.txt b/train/mermaid/medium/mermaid_556.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f2f8043954534cb94ba54d611a1d915b18984bac
--- /dev/null
+++ b/train/mermaid/medium/mermaid_556.txt
@@ -0,0 +1,24 @@
+<API Management in Cloud, connectedTo, Software as a Service>
+<API Management in Cloud, partOf, Cloud Marketplace Integration>
+<Big Data Services in Cloud, connectedTo, Network Configuration in Cloud>
+<Cloud Architecture Design, connectedTo, Container Orchestration>
+<Cloud Firewall Configuration, implements DR, Private Cloud Management>
+<Cloud Security, connectedTo, Disaster Recovery in Cloud>
+<Cloud Security, connectedTo, Network Configuration in Cloud>
+<Cloud Security, connectedTo, Serverless Computing>
+<Cloud Vendor Lock_in Mitigation, connectedTo, API Management in Cloud>
+<Cloud Vendor Lock_in Mitigation, partOf, Cloud Marketplace Integration>
+<Container Orchestration, connectedTo, Cloud Security>
+<Container Orchestration, connectedTo, Network Configuration in Cloud>
+<Container Orchestration, connectedTo, Serverless Computing>
+<Disaster Recovery in Cloud, connectedTo, Cloud Vendor Lock_in Mitigation>
+<Disaster Recovery in Cloud, partOf, Cloud Marketplace Integration>
+<Hybrid Cloud Deployment, connectedTo, Cloud Firewall Configuration>
+<Hybrid Cloud Deployment, connectedTo, Resource Tagging for Cost Allocation>
+<Platform as a Service, manages VMs, Cloud Firewall Configuration>
+<Private Cloud Management, connectedTo, Cloud Architecture Design>
+<Resource Tagging for Cost Allocation, connectedTo, Cloud Firewall Configuration>
+<Resource Tagging for Cost Allocation, connectedTo, Network Configuration in Cloud>
+<Resource Tagging for Cost Allocation, connectedTo, Platform as a Service>
+<Serverless Computing, connectedTo, Software as a Service>
+<Software as a Service, integrates edge, Big Data Services in Cloud>
diff --git a/train/mermaid/medium/mermaid_558.mmd b/train/mermaid/medium/mermaid_558.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..2391e9ec50b24893dbac2920990761ce221aba3b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_558.mmd
@@ -0,0 +1,45 @@
+graph TD
+    N0([start])
+    N1([Database as a Service])
+    N2(Cloud Migration Strategy)
+    N3(Cloud Firewall Configuration)
+    N4{Big Data Services in Cloud}
+    N5([end])
+    S1(( ))
+    subgraph Cloud Native Application Development
+        nest0_0[[Cloud Architecture Design]]
+        nest0_1([Edge_to_Cloud Integration])
+        nest0_2[Cloud_based VPN Setup]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    nest0_0 --> nest0_1
+    nest0_1 --> |no| nest0_2
+    N2 -.-> nest0_0
+    nest0_2 --> |no| N1
+    N1 --> S1
+    S1 -.-> |yes| N5
+    S1 -.-> N3
+    N3 --> |yes| nest0_1
+    N0 --> |yes| nest0_1
+    N3 -.-> nest0_0
+    style S1 fill:#F1F8E9,stroke:#388E3C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_558.txt b/train/mermaid/medium/mermaid_558.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c90815158cdbcbcfa9e043e9a60d788cb4d54dc1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_558.txt
@@ -0,0 +1,17 @@
+<Big Data Services in Cloud, connectedTo, end>
+<Cloud Architecture Design, connectedTo, Edge_to_Cloud Integration>
+<Cloud Architecture Design, partOf, Cloud Native Application Development>
+<Cloud Firewall Configuration, connectedTo, Big Data Services in Cloud>
+<Cloud Firewall Configuration, connectedTo, Cloud Architecture Design>
+<Cloud Firewall Configuration, yes, Edge_to_Cloud Integration>
+<Cloud Migration Strategy, connectedTo, Cloud Architecture Design>
+<Cloud Migration Strategy, connectedTo, Cloud Firewall Configuration>
+<Cloud_based VPN Setup, no, Database as a Service>
+<Cloud_based VPN Setup, partOf, Cloud Native Application Development>
+<Database as a Service, connectedTo, Cloud Firewall Configuration>
+<Database as a Service, connectedTo, Cloud Migration Strategy>
+<Database as a Service, yes, end>
+<Edge_to_Cloud Integration, no, Cloud_based VPN Setup>
+<Edge_to_Cloud Integration, partOf, Cloud Native Application Development>
+<start, connectedTo, Database as a Service>
+<start, yes, Edge_to_Cloud Integration>
diff --git a/train/mermaid/medium/mermaid_559.mmd b/train/mermaid/medium/mermaid_559.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..dce1af9e83e2f97c791af02b815f0e6a2f53c084
--- /dev/null
+++ b/train/mermaid/medium/mermaid_559.mmd
@@ -0,0 +1,66 @@
+graph TD
+    N0([Cloud Backup Solutions])
+    N1[[Auto_Scaling Configurations]]
+    N2(Resource Tagging for Cost Allocation)
+    N3[(Software as a Service)]
+    N4[Cloud FinOps]
+    N5(Cost Optimization in Cloud)
+    N6([Cloud Vendor Lock_in Mitigation])
+    S0(( ))
+    S1(( ))
+    subgraph DevOps on Cloud
+        nest0_0[/Cloud_based VPN Setup/]
+        nest0_1(CI or CD Pipelines in Cloud)
+        nest0_2[Load Balancing in Cloud]
+        nest0_3{Cloud Audit Trails}
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> |enables autoscaling| N3
+    N3 --> |secures environments| N4
+    N4 --> |uses public clouds| N5
+    N5 -.-> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N2 -.-> |offers DBaaS| nest0_0
+    nest0_3 --> N5
+    N0 -.-> S0
+    S0 --> N5
+    S0 -.-> |audits usage| N3
+    S0 --> N4
+    N1 -.-> S1
+    S1 -.-> N6
+    S1 -.-> N5
+    style N0 fill:#F5F5F5,stroke:#BDBDBD
+    style N1 fill:#FFF3E0,stroke:#FFB74D
+    style N2 fill:#FFF3E0,stroke:#FFB74D
+    style N3 fill:#FFF3E0,stroke:#FFB74D
+    style N4 fill:#F5F5F5,stroke:#BDBDBD
+    style N5 fill:#FFF3E0,stroke:#FFB74D
+    style N6 fill:#F5F5F5,stroke:#BDBDBD
+    style S0 fill:#F5F5F5,stroke:#BDBDBD
+    style S1 fill:#FFF3E0,stroke:#FFB74D
+    style nest0_0 fill:#C8EDFF,stroke:#82DAFF
+    style nest0_1 fill:#FFF3E0,stroke:#FFB74D
+    style nest0_2 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_3 fill:#C8EDFF,stroke:#82DAFF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#82DAFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_56.mmd b/train/mermaid/medium/mermaid_56.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..661ac67ddba5b6add453cbcf13aed9b83ef2169d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_56.mmd
@@ -0,0 +1,80 @@
+graph RL
+    N0([start])
+    N1[Power Backup]
+    N2{Grid Balancing}
+    N3(Fuel Delivery)
+    N4(Renewable Integration)
+    N5([Usage Billing])
+    N6{Energy Market Analysis}
+    N7[Hydropower Generation]
+    N8[/Power Plant/]
+    N9[(Pipeline Monitoring)]
+    N10([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Energy Infrastructure Planning
+        nest0_0[Load Distribution]
+        nest0_1[Peak Shaving]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> N10
+    nest0_0 --> nest0_1
+    N6 --> |researches| nest0_0
+    nest0_1 -.-> N2
+    N7 -.-> S0
+    S0 --> N9
+    S0 -.-> N10
+    N6 -.-> M0
+    N8 -.-> |secures| M0
+    M0 --> N10
+    N0 -.-> M1
+    N1 -.-> |optimizes| M1
+    M1 --> N3
+    style N0 fill:#E4E0DF,stroke:#BDAFA8
+    style N1 fill:#E4E0DF,stroke:#BDAFA8
+    style N2 fill:#E0F2F1,stroke:#26A69A
+    style N3 fill:#E4E0DF,stroke:#BDAFA8
+    style N4 fill:#E4E0DF,stroke:#BDAFA8
+    style N5 fill:#E4E0DF,stroke:#BDAFA8
+    style N6 fill:#E4E0DF,stroke:#BDAFA8
+    style N7 fill:#E0F2F1,stroke:#26A69A
+    style N8 fill:#E0F2F1,stroke:#26A69A
+    style N9 fill:#E0F2F1,stroke:#26A69A
+    style N10 fill:#F8BBD0,stroke:#E91E63
+    style S0 fill:#F8BBD0,stroke:#E91E63
+    style M0 fill:#E0F2F1,stroke:#26A69A
+    style M1 fill:#E0F2F1,stroke:#26A69A
+    style nest0_0 fill:#E0F2F1,stroke:#26A69A
+    style nest0_1 fill:#E4E0DF,stroke:#BDAFA8
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_560.mmd b/train/mermaid/medium/mermaid_560.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..722337d4eb183fd2cc954ec11743f01fe27eeb22
--- /dev/null
+++ b/train/mermaid/medium/mermaid_560.mmd
@@ -0,0 +1,61 @@
+graph TD
+    N0([start])
+    N1[[Cloud Automation]]
+    N2[(Cloud Marketplace Integration)]
+    N3[(Cloud Migration Strategy)]
+    N4[/Cloud Firewall Configuration/]
+    N5[Data Storage in Cloud]
+    N6([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Cloud Audit Trails
+        nest0_0[Network Configuration in Cloud]
+        nest0_1[Cloud Backup Solutions]
+        nest0_2{Cloud_based VPN Setup}
+        nest0_3[Virtual Machine Management]
+    end
+    N0 -.-> |yes| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> |no| N5
+    N5 -.-> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |no| nest0_2
+    nest0_2 --> nest0_3
+    N2 -.-> nest0_0
+    nest0_3 -.-> N6
+    N1 -.-> S0
+    S0 -.-> N3
+    S0 -.-> N5
+    N1 -.-> M0
+    N0 --> |no| M0
+    M0 -.-> N3
+    N1 -.-> M1
+    N2 --> M1
+    M1 -.-> N4
+    style S0 fill:#D3F7F9,stroke:#80DDEA
+    style M0 fill:#FFF8E1,stroke:#FFD54F
+    style M1 fill:#FFF8E1,stroke:#FFD54F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_561.txt b/train/mermaid/medium/mermaid_561.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e353acc557d14e80ddf827edd90fd7f8cd2ed7ca
--- /dev/null
+++ b/train/mermaid/medium/mermaid_561.txt
@@ -0,0 +1,26 @@
+<Access Control Systems, connectedTo, Troubleshooting and Support>
+<Antivirus and Endpoint Protection, connectedTo, System Administration>
+<Disaster Recovery Planning, connectedTo, Monitoring and Alerting>
+<Firewall Management, connectedTo, Proxy Server Configuration>
+<Firewall Management, partOf, Patch Management>
+<IT Asset Management, connectedTo, Cabling and Wiring>
+<IT Asset Management, connectedTo, Mail Server Management>
+<Mail Server Management, connectedTo, Disaster Recovery Planning>
+<Monitoring and Alerting, connectedTo, Cabling and Wiring>
+<Monitoring and Alerting, connectedTo, Server Deployment>
+<Operating System Installation, configures firewalls, IT Asset Management>
+<Operating System Installation, connectedTo, Antivirus and Endpoint Protection>
+<Operating System Installation, connectedTo, System Administration>
+<Operating System Installation, virtualizes resources, Access Control Systems>
+<Proxy Server Configuration, connectedTo, Cabling and Wiring>
+<Proxy Server Configuration, partOf, Patch Management>
+<Server Deployment, connectedTo, Firewall Management>
+<Server Deployment, partOf, Patch Management>
+<System Administration, connectedTo, Cabling and Wiring>
+<System Administration, connectedTo, Disaster Recovery Planning>
+<System Administration, connectedTo, IT Asset Management>
+<System Administration, manages proxies, Cabling and Wiring>
+<Troubleshooting and Support, connectedTo, Antivirus and Endpoint Protection>
+<Troubleshooting and Support, sets up VPNs, System Administration>
+<VPN Configuration, connectedTo, Operating System Installation>
+<VPN Configuration, plans capacity, System Administration>
diff --git a/train/mermaid/medium/mermaid_563.mmd b/train/mermaid/medium/mermaid_563.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..00d372eafe9c983af36b8a6617e4863e024bf69e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_563.mmd
@@ -0,0 +1,86 @@
+graph LR
+    N0([Hardware Maintenance])
+    N1[Server Deployment]
+    N2[/Proxy Server Configuration/]
+    N3(Software Licensing Management)
+    N4[[Antivirus and Endpoint Protection]]
+    N5[/Database Administration/]
+    N6([System Administration])
+    N7[Backup and Recovery Systems]
+    N8[[Group Policy Management]]
+    N9[/Remote Access Solutions/]
+    N10([DNS Management])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Hardware Procurement
+        nest0_0[Environmental Monitoring]
+        nest0_1[/Access Control Systems/]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |manages users| N4
+    N4 -.-> N5
+    N5 -.-> |integrates clouds| N6
+    N6 --> |manages directories| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> |monitors performance| N10
+    nest0_0 --> nest0_1
+    N8 -.-> nest0_0
+    nest0_1 -.-> N5
+    N2 --> S0
+    S0 --> |implements disaster recovery| N6
+    S0 -.-> N10
+    S0 -.-> |sets up DNS| N5
+    N3 --> S1
+    S1 -.-> N8
+    S1 -.-> |virtualizes resources| N10
+    S1 -.-> N6
+    N3 -.-> M1
+    N2 --> |manages remote access| M1
+    N5 -.-> M1
+    M1 -.-> N8
+    style N0 fill:#F5F5DC,stroke:#BCB88A
+    style N1 fill:#D3D7EB,stroke:#8C9EFF
+    style N2 fill:#D3D7EB,stroke:#8C9EFF
+    style N3 fill:#C9EFEC,stroke:#6FE1D5
+    style N4 fill:#D3D7EB,stroke:#8C9EFF
+    style N5 fill:#D3D7EB,stroke:#8C9EFF
+    style N6 fill:#C9EFEC,stroke:#6FE1D5
+    style N7 fill:#F5F5DC,stroke:#BCB88A
+    style N8 fill:#F5F5DC,stroke:#BCB88A
+    style N9 fill:#D3D7EB,stroke:#8C9EFF
+    style N10 fill:#F5F5DC,stroke:#BCB88A
+    style S0 fill:#D3D7EB,stroke:#8C9EFF
+    style S1 fill:#D3D7EB,stroke:#8C9EFF
+    style M1 fill:#C9EFEC,stroke:#6FE1D5
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#D3D7EB,stroke:#8C9EFF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#8C9EFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_563.txt b/train/mermaid/medium/mermaid_563.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8aa55ed3d37d5a4ce58e7701c616e9fb03396b64
--- /dev/null
+++ b/train/mermaid/medium/mermaid_563.txt
@@ -0,0 +1,23 @@
+<Access Control Systems, connectedTo, Database Administration>
+<Access Control Systems, partOf, Hardware Procurement>
+<Antivirus and Endpoint Protection, connectedTo, Database Administration>
+<Backup and Recovery Systems, connectedTo, Group Policy Management>
+<Database Administration, connectedTo, Group Policy Management>
+<Database Administration, integrates clouds, System Administration>
+<Environmental Monitoring, connectedTo, Access Control Systems>
+<Environmental Monitoring, partOf, Hardware Procurement>
+<Group Policy Management, connectedTo, Environmental Monitoring>
+<Group Policy Management, connectedTo, Remote Access Solutions>
+<Hardware Maintenance, connectedTo, Server Deployment>
+<Proxy Server Configuration, connectedTo, DNS Management>
+<Proxy Server Configuration, connectedTo, Software Licensing Management>
+<Proxy Server Configuration, implements disaster recovery, System Administration>
+<Proxy Server Configuration, manages remote access, Group Policy Management>
+<Proxy Server Configuration, sets up DNS, Database Administration>
+<Remote Access Solutions, monitors performance, DNS Management>
+<Server Deployment, connectedTo, Proxy Server Configuration>
+<Software Licensing Management, connectedTo, Group Policy Management>
+<Software Licensing Management, connectedTo, System Administration>
+<Software Licensing Management, manages users, Antivirus and Endpoint Protection>
+<Software Licensing Management, virtualizes resources, DNS Management>
+<System Administration, manages directories, Backup and Recovery Systems>
diff --git a/train/mermaid/medium/mermaid_570.txt b/train/mermaid/medium/mermaid_570.txt
new file mode 100644
index 0000000000000000000000000000000000000000..37bd697a3f20a2d530d0f15217317d3333da48af
--- /dev/null
+++ b/train/mermaid/medium/mermaid_570.txt
@@ -0,0 +1,26 @@
+<Alerting and Incident Response, connectedTo, Pipeline Automation>
+<Automated Deployment, yes, Cost Optimization in Cloud DevOps>
+<Automated Rollbacks, no, Code Quality Checks>
+<Automated Rollbacks, partOf, Cross_Functional Team Collaboration>
+<Code Quality Checks, connectedTo, Container Orchestration>
+<Code Quality Checks, partOf, Cross_Functional Team Collaboration>
+<Container Orchestration, connectedTo, Continuous Integration>
+<Container Orchestration, partOf, Cross_Functional Team Collaboration>
+<Continuous Delivery, connectedTo, Continuous Integration>
+<Continuous Delivery, connectedTo, Feedback Loops>
+<Continuous Delivery, connectedTo, end>
+<Continuous Integration, connectedTo, Feedback Loops>
+<Cost Optimization in Cloud DevOps, connectedTo, Security in DevOps>
+<Cost Optimization in Cloud DevOps, yes, Continuous Delivery>
+<Dynamic Application Security Testing, connectedTo, Observability Implementation>
+<Feedback Loops, connectedTo, end>
+<Observability Implementation, connectedTo, Automated Deployment>
+<Observability Implementation, connectedTo, Automated Rollbacks>
+<Observability Implementation, connectedTo, Continuous Delivery>
+<Observability Implementation, connectedTo, Continuous Integration>
+<Pipeline Automation, connectedTo, Dynamic Application Security Testing>
+<Security in DevOps, connectedTo, Continuous Delivery>
+<Security in DevOps, connectedTo, Static Code Analysis>
+<Security in DevOps, yes, Continuous Integration>
+<Static Code Analysis, no, Continuous Delivery>
+<start, connectedTo, Alerting and Incident Response>
diff --git a/train/mermaid/medium/mermaid_573.mmd b/train/mermaid/medium/mermaid_573.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a669c1e4370bb34a1451a0861e65ce544dea5ca2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_573.mmd
@@ -0,0 +1,74 @@
+graph LR
+    N0([start])
+    N1[/Observability Implementation/]
+    N2[[Continuous Delivery]]
+    N3[Container Orchestration]
+    N4[Cloud Native Development]
+    N5(Infrastructure as Code)
+    N6[[Blue_Green Deployments]]
+    N7(Collaboration Tools)
+    N8[(Rollback Strategies)]
+    N9(Cost Optimization in Cloud DevOps)
+    N10([Post_Mortem Analysis])
+    S0(( ))
+    subgraph Serverless Deployment
+        nest0_0(Immutable Infrastructure)
+        nest0_1(Performance Metrics Analysis)
+        nest0_2[(Microservices Architecture)]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |automates operations| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |gathers feedback| N10
+    nest0_0 --> |implements SRE| nest0_1
+    nest0_1 -.-> nest0_2
+    N1 --> |runs DAST| nest0_0
+    nest0_2 --> N1
+    N0 -.-> S0
+    S0 --> N3
+    S0 --> |ensures observability| N4
+    S0 --> N2
+    N0 --> |automates quality| nest0_1
+    N1 --> N8
+    style N0 fill:#F1F8E9,stroke:#81C784
+    style N1 fill:#CADEDE,stroke:#94C0C0
+    style N2 fill:#F1F8E9,stroke:#388E3C
+    style N3 fill:#CADEDE,stroke:#94C0C0
+    style N4 fill:#CADEDE,stroke:#94C0C0
+    style N5 fill:#F1F8E9,stroke:#388E3C
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#F1F8E9,stroke:#81C784
+    style N8 fill:#F1F8E9,stroke:#388E3C
+    style N9 fill:#F1F8E9,stroke:#81C784
+    style N10 fill:#F1F8E9,stroke:#81C784
+    style S0 fill:#F1F8E9,stroke:#388E3C
+    style nest0_0 fill:#F1F8E9,stroke:#388E3C
+    style nest0_1 fill:#F1F8E9,stroke:#81C784
+    style nest0_2 fill:#CADEDE,stroke:#94C0C0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_574.mmd b/train/mermaid/medium/mermaid_574.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..885cf2a665129e6b414b25ea8025c6213b13bc86
--- /dev/null
+++ b/train/mermaid/medium/mermaid_574.mmd
@@ -0,0 +1,84 @@
+graph BT
+    N0([Blue_Green Deployments])
+    N1(Secrets Management)
+    N2[/Chaos Engineering/]
+    N3[Rollback Strategies]
+    N4[Observability Implementation]
+    N5[[Cross_Functional Team Collaboration]]
+    N6([ChatOps])
+    N7[(Site Reliability Engineering Principles)]
+    N8[/Automated Rollbacks/]
+    N9([Automated Deployment])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Serverless Deployment
+        nest0_0{Infrastructure Provisioning}
+        nest0_1[Feature Flags]
+        nest0_2[(Security in DevOps)]
+        nest0_3{Monitoring and Logging}
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> |automates operations| N6
+    N6 --> N7
+    N7 -.-> |integrates security| N8
+    N8 -.-> N9
+    nest0_0 --> |automates tests| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> |optimizes costs| nest0_3
+    N3 --> nest0_0
+    nest0_3 --> N3
+    N6 -.-> S0
+    S0 -.-> N9
+    S0 -.-> N8
+    N6 --> M0
+    N3 --> M0
+    M0 -.-> N9
+    N0 --> |sends alerts| M1
+    N2 -.-> M1
+    M1 -.-> N6
+    style N0 fill:#FCE4EC,stroke:#F06292
+    style N1 fill:#D0EFEE,stroke:#73C6BC
+    style N2 fill:#FCE4EC,stroke:#F06292
+    style N3 fill:#ECEFF1,stroke:#90A4AE
+    style N4 fill:#FCE4EC,stroke:#F06292
+    style N5 fill:#D0EFEE,stroke:#73C6BC
+    style N6 fill:#D0EFEE,stroke:#73C6BC
+    style N7 fill:#ECEFF1,stroke:#90A4AE
+    style N8 fill:#D0EFEE,stroke:#73C6BC
+    style N9 fill:#D0EFEE,stroke:#73C6BC
+    style S0 fill:#ECEFF1,stroke:#90A4AE
+    style M0 fill:#ECEFF1,stroke:#90A4AE
+    style M1 fill:#FCE4EC,stroke:#F06292
+    style nest0_0 fill:#ECEFF1,stroke:#90A4AE
+    style nest0_1 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_2 fill:#ECEFF1,stroke:#90A4AE
+    style nest0_3 fill:#D0EFEE,stroke:#73C6BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_577.mmd b/train/mermaid/medium/mermaid_577.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..fca271d7e4f92fbb7424611d79ba1e7917ef7c02
--- /dev/null
+++ b/train/mermaid/medium/mermaid_577.mmd
@@ -0,0 +1,96 @@
+graph RL
+    N0([Containerization])
+    N1[/Architecture Planning/]
+    N2(Algorithm Design)
+    N3[Requirements Gathering]
+    N4[[Game Development]]
+    N5[[Operating System Development]]
+    N6(Frontend Development)
+    N7[Refactoring]
+    N8[Maintenance]
+    N9(Testing Frameworks)
+    N10[Code Review]
+    N11{Technical Debt Management}
+    N12[(Bug Fixing)]
+    N13([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Compiler Design
+        nest0_0[Coding]
+        nest0_1{Version Control}
+    end
+    N0 --> |manages data structures| N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |implements CD| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |creates mobile apps| N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    nest0_0 --> nest0_1
+    N12 --> nest0_0
+    nest0_1 -.-> N9
+    N4 -.-> S0
+    S0 -.-> |writes documentation| N7
+    S0 -.-> N11
+    S0 --> N13
+    N6 --> S1
+    S1 --> |gathers requirements| N11
+    S1 -.-> N8
+    N2 -.-> |optimizes performance| M0
+    N1 --> |uses agile methodologies| M0
+    N4 -.-> M0
+    M0 -.-> N8
+    style N0 fill:#FFDAB9,stroke:#FFC085
+    style N1 fill:#F3E5F5,stroke:#BA68C8
+    style N2 fill:#F3E5F5,stroke:#BA68C8
+    style N3 fill:#F3E5F5,stroke:#BA68C8
+    style N4 fill:#FFDAB9,stroke:#FFC085
+    style N5 fill:#ECF0FD,stroke:#B8C0F5
+    style N6 fill:#FFDAB9,stroke:#FFC085
+    style N7 fill:#FFDAB9,stroke:#FFC085
+    style N8 fill:#ECF0FD,stroke:#B8C0F5
+    style N9 fill:#F3E5F5,stroke:#BA68C8
+    style N10 fill:#ECF0FD,stroke:#B8C0F5
+    style N11 fill:#F3E5F5,stroke:#BA68C8
+    style N12 fill:#F3E5F5,stroke:#BA68C8
+    style N13 fill:#ECF0FD,stroke:#B8C0F5
+    style S0 fill:#FFDAB9,stroke:#FFC085
+    style S1 fill:#ECF0FD,stroke:#B8C0F5
+    style M0 fill:#FFDAB9,stroke:#FFC085
+    style nest0_0 fill:#F3E5F5,stroke:#BA68C8
+    style nest0_1 fill:#ECF0FD,stroke:#B8C0F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_578.mmd b/train/mermaid/medium/mermaid_578.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..db3474e6d73ad13559f921617f7cb3317846dabe
--- /dev/null
+++ b/train/mermaid/medium/mermaid_578.mmd
@@ -0,0 +1,56 @@
+graph LR
+    N0([start])
+    N1[/Requirements Gathering/]
+    N2[(Coding)]
+    N3[Scalability Design]
+    N4(Data Structures Implementation)
+    N5[/Architecture Planning/]
+    N6[[Performance Optimization]]
+    N7([end])
+    S0(( ))
+    S1(( ))
+    subgraph Agile Methodologies
+        nest0_0[Continuous Delivery]
+        nest0_1([System Design])
+        nest0_2[[Documentation]]
+        nest0_3[Maintenance]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> |yes| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    nest0_0 --> nest0_1
+    nest0_1 -.-> |yes| nest0_2
+    nest0_2 -.-> |no| nest0_3
+    N5 -.-> nest0_0
+    nest0_3 --> |yes| N5
+    N0 -.-> S0
+    S0 -.-> |no| N5
+    S0 --> N6
+    N0 -.-> S1
+    S1 --> N5
+    S1 -.-> N4
+    style S0 fill:#E8F0FF,stroke:#A2D0FF
+    style S1 fill:#FCE4EC,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_578.txt b/train/mermaid/medium/mermaid_578.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a542d9e7d9e5b8e1880b328dd67122e4d50f26a3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_578.txt
@@ -0,0 +1,20 @@
+<Architecture Planning, connectedTo, Continuous Delivery>
+<Architecture Planning, connectedTo, Performance Optimization>
+<Coding, yes, Scalability Design>
+<Continuous Delivery, connectedTo, System Design>
+<Continuous Delivery, partOf, Agile Methodologies>
+<Data Structures Implementation, connectedTo, Architecture Planning>
+<Documentation, no, Maintenance>
+<Documentation, partOf, Agile Methodologies>
+<Maintenance, partOf, Agile Methodologies>
+<Maintenance, yes, Architecture Planning>
+<Performance Optimization, connectedTo, end>
+<Requirements Gathering, connectedTo, Coding>
+<Scalability Design, connectedTo, Data Structures Implementation>
+<System Design, partOf, Agile Methodologies>
+<System Design, yes, Documentation>
+<start, connectedTo, Architecture Planning>
+<start, connectedTo, Data Structures Implementation>
+<start, connectedTo, Performance Optimization>
+<start, connectedTo, Requirements Gathering>
+<start, no, Architecture Planning>
diff --git a/train/mermaid/medium/mermaid_579.mmd b/train/mermaid/medium/mermaid_579.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..795096573d65bd4eeb405ecead3b64deb3c3d527
--- /dev/null
+++ b/train/mermaid/medium/mermaid_579.mmd
@@ -0,0 +1,61 @@
+graph RL
+    N0([start])
+    N1(Algorithm Design)
+    N2(API Development)
+    N3(Requirements Gathering)
+    N4(Technical Debt Management)
+    N5[Game Development]
+    N6[/Coding/]
+    N7(Testing Frameworks)
+    N8([Security Hardening])
+    N9([Scalability Design])
+    N10[Architecture Planning]
+    N11([end])
+    M0(( ))
+    subgraph Web Application Development
+        nest0_0(User Experience Design)
+        nest0_1(Mobile Application Development)
+        nest0_2[(Cloud_Native Development)]
+    end
+    N0 --> N1
+    N1 -.-> |no| N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |no| N5
+    N5 -.-> N6
+    N6 --> |no| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> |no| N10
+    N10 -.-> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |yes| nest0_2
+    N7 -.-> nest0_0
+    nest0_2 --> N4
+    N1 -.-> M0
+    N3 -.-> M0
+    M0 -.-> N10
+    nest0_2 --> N5
+    N10 -.-> |yes| nest0_0
+    style M0 fill:#FFDCD6,stroke:#FFB2A5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#26A69A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_58.mmd b/train/mermaid/medium/mermaid_58.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c5a633046c18ac0dfbc5e2f3b868377c0134d026
--- /dev/null
+++ b/train/mermaid/medium/mermaid_58.mmd
@@ -0,0 +1,73 @@
+graph LR
+    N0([start])
+    N1([Notarization])
+    N2[(Amicus Brief Submission)]
+    N3(Closing Argument)
+    N4[/Evidence Collection/]
+    N5[Trademark Registration]
+    N6{Legal Consultation}
+    N7([Case Filing])
+    N8[Legal Research]
+    N9([Client Interview])
+    N10(Plea Bargain)
+    N11[/Pro Bono Work/]
+    N12([end])
+    S0(( ))
+    M0(( ))
+    subgraph Sentencing
+        nest0_0[/Intel Property Licensing/]
+        nest0_1[/Settlement Negotiation/]
+        nest0_2{Jury Selection}
+        nest0_3[(Document Drafting)]
+    end
+    N0 -.-> N1
+    N1 --> |no| N2
+    N2 -.-> N3
+    N3 -.-> |yes| N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> |no| N7
+    N7 -.-> N8
+    N8 --> |yes| N9
+    N9 -.-> |yes| N10
+    N10 -.-> N11
+    N11 -.-> N12
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N3 --> nest0_0
+    nest0_3 -.-> N6
+    N6 -.-> S0
+    S0 -.-> N10
+    S0 -.-> N12
+    S0 -.-> |no| N11
+    N1 -.-> |yes| M0
+    N0 --> M0
+    M0 -.-> N3
+    style S0 fill:#C5CAE9,stroke:#3F51B5
+    style M0 fill:#ECCFF5,stroke:#CD8FF2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#3F51B5,stroke-width:2px,fill:none;
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+    linkStyle 19 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#F7BEE0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_58.txt b/train/mermaid/medium/mermaid_58.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5fecfae441f661f66be1ddcae5bb3d69a585b5b4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_58.txt
@@ -0,0 +1,26 @@
+<Amicus Brief Submission, connectedTo, Closing Argument>
+<Case Filing, connectedTo, Legal Research>
+<Client Interview, yes, Plea Bargain>
+<Closing Argument, connectedTo, Intel Property Licensing>
+<Closing Argument, yes, Evidence Collection>
+<Document Drafting, connectedTo, Legal Consultation>
+<Document Drafting, partOf, Sentencing>
+<Evidence Collection, connectedTo, Trademark Registration>
+<Intel Property Licensing, connectedTo, Settlement Negotiation>
+<Intel Property Licensing, partOf, Sentencing>
+<Jury Selection, connectedTo, Document Drafting>
+<Jury Selection, partOf, Sentencing>
+<Legal Consultation, connectedTo, Plea Bargain>
+<Legal Consultation, connectedTo, end>
+<Legal Consultation, no, Case Filing>
+<Legal Consultation, no, Pro Bono Work>
+<Legal Research, yes, Client Interview>
+<Notarization, no, Amicus Brief Submission>
+<Notarization, yes, Closing Argument>
+<Plea Bargain, connectedTo, Pro Bono Work>
+<Pro Bono Work, connectedTo, end>
+<Settlement Negotiation, connectedTo, Jury Selection>
+<Settlement Negotiation, partOf, Sentencing>
+<Trademark Registration, connectedTo, Legal Consultation>
+<start, connectedTo, Closing Argument>
+<start, connectedTo, Notarization>
diff --git a/train/mermaid/medium/mermaid_580.txt b/train/mermaid/medium/mermaid_580.txt
new file mode 100644
index 0000000000000000000000000000000000000000..20bca9c1f5490746ff7920574d579c66d093b8f1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_580.txt
@@ -0,0 +1,22 @@
+<Code Review, connectedTo, Containerization>
+<Code Review, partOf, Desktop Application Development>
+<Containerization, connectedTo, Integration Testing>
+<Containerization, partOf, Desktop Application Development>
+<Data Structures Implementation, connectedTo, Microservices Architecture>
+<Data Structures Implementation, connectedTo, Operating System Development>
+<Data Structures Implementation, no, end>
+<Integration Testing, no, Requirements Gathering>
+<Integration Testing, partOf, Desktop Application Development>
+<Microservices Architecture, connectedTo, Operating System Development>
+<Operating System Development, connectedTo, end>
+<Refactoring, connectedTo, Microservices Architecture>
+<Refactoring, no, Code Review>
+<Refactoring, yes, Data Structures Implementation>
+<Requirements Gathering, no, Microservices Architecture>
+<Requirements Gathering, partOf, Desktop Application Development>
+<start, connectedTo, Microservices Architecture>
+<start, connectedTo, Operating System Development>
+<start, no, Data Structures Implementation>
+<start, no, Microservices Architecture>
+<start, no, Refactoring>
+<start, yes, Operating System Development>
diff --git a/train/mermaid/medium/mermaid_582.mmd b/train/mermaid/medium/mermaid_582.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..18221b90e71d4b00d0918cc0b351962dee9da040
--- /dev/null
+++ b/train/mermaid/medium/mermaid_582.mmd
@@ -0,0 +1,58 @@
+graph LR
+    N0([start])
+    N1(Coding)
+    N2(Unit Testing)
+    N3[(Scalability Design)]
+    N4[(Microservices Architecture)]
+    N5[Backend Development]
+    N6(Mobile Application Development)
+    N7([end])
+    S0(( ))
+    S1(( ))
+    subgraph Continuous Delivery
+        nest0_0[System Testing]
+        nest0_1(User Experience Design)
+        nest0_2([Continuous Integration])
+        nest0_3[(User Interface Design)]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> |yes| N6
+    N6 --> |no| N7
+    nest0_0 --> nest0_1
+    nest0_1 --> |yes| nest0_2
+    nest0_2 -.-> nest0_3
+    N3 --> nest0_0
+    nest0_3 -.-> |yes| N4
+    N1 -.-> S0
+    S0 -.-> N3
+    S0 -.-> N4
+    N2 --> S1
+    S1 -.-> N5
+    S1 -.-> |yes| N4
+    N3 -.-> N2
+    style S0 fill:#FFFDE7,stroke:#FBC02D
+    style S1 fill:#FFFDE7,stroke:#FBC02D
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#94C0C0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_583.mmd b/train/mermaid/medium/mermaid_583.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c8883978e586c32a4c0f90ba515556d535e17c80
--- /dev/null
+++ b/train/mermaid/medium/mermaid_583.mmd
@@ -0,0 +1,92 @@
+graph TD
+    N0([Documentation])
+    N1([Testing Frameworks])
+    N2(Compiler Design)
+    N3[(User Interface Design)]
+    N4{Technical Debt Management}
+    N5(Deployment)
+    N6([Integration Testing])
+    N7[[Desktop Application Development]]
+    N8[/Scalability Design/]
+    N9[(Version Control)]
+    N10([Security Hardening])
+    N11[(Bug Fixing)]
+    N12[[Coding]]
+    N13([Continuous Integration])
+    N14[/Refactoring/]
+    N15([System Design])
+    S0(( ))
+    M0(( ))
+    subgraph Algorithm Design
+        nest0_0[Agile Methodologies]
+        nest0_1(Database Design)
+    end
+    N0 --> |designs software| N1
+    N1 --> |conducts code reviews| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |designs APIs| N7
+    N7 -.-> N8
+    N8 --> |builds microservices| N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 --> |designs algorithms| N12
+    N12 --> N13
+    N13 -.-> N14
+    N14 --> N15
+    nest0_0 --> |manages versions| nest0_1
+    N10 -.-> nest0_0
+    nest0_1 --> N8
+    N5 -.-> S0
+    S0 -.-> N10
+    S0 -.-> |manages databases| N7
+    N8 --> |creates UIs| M0
+    N7 -.-> M0
+    M0 --> N11
+    style N0 fill:#C8E6C9,stroke:#388E3C
+    style N1 fill:#D0E0F8,stroke:#4285F4
+    style N2 fill:#FFE0B2,stroke:#FF9800
+    style N3 fill:#C8E6C9,stroke:#388E3C
+    style N4 fill:#D0E0F8,stroke:#4285F4
+    style N5 fill:#FFE0B2,stroke:#FF9800
+    style N6 fill:#FFE0B2,stroke:#FF9800
+    style N7 fill:#FFE0B2,stroke:#FF9800
+    style N8 fill:#C8E6C9,stroke:#388E3C
+    style N9 fill:#C8E6C9,stroke:#388E3C
+    style N10 fill:#D0E0F8,stroke:#4285F4
+    style N11 fill:#C8E6C9,stroke:#388E3C
+    style N12 fill:#D0E0F8,stroke:#4285F4
+    style N13 fill:#D0E0F8,stroke:#4285F4
+    style N14 fill:#FFE0B2,stroke:#FF9800
+    style N15 fill:#C8E6C9,stroke:#388E3C
+    style S0 fill:#FFE0B2,stroke:#FF9800
+    style M0 fill:#FFE0B2,stroke:#FF9800
+    style nest0_0 fill:#FFE0B2,stroke:#FF9800
+    style nest0_1 fill:#D0E0F8,stroke:#4285F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#4285F4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_583.txt b/train/mermaid/medium/mermaid_583.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2e1b09b425d8b79aba91cf5967e66a63cfe67417
--- /dev/null
+++ b/train/mermaid/medium/mermaid_583.txt
@@ -0,0 +1,24 @@
+<Agile Methodologies, manages versions, Database Design>
+<Agile Methodologies, partOf, Algorithm Design>
+<Bug Fixing, designs algorithms, Coding>
+<Coding, connectedTo, Continuous Integration>
+<Compiler Design, connectedTo, User Interface Design>
+<Continuous Integration, connectedTo, Refactoring>
+<Database Design, connectedTo, Scalability Design>
+<Database Design, partOf, Algorithm Design>
+<Deployment, connectedTo, Integration Testing>
+<Deployment, connectedTo, Security Hardening>
+<Deployment, manages databases, Desktop Application Development>
+<Desktop Application Development, connectedTo, Bug Fixing>
+<Desktop Application Development, connectedTo, Scalability Design>
+<Documentation, designs software, Testing Frameworks>
+<Integration Testing, designs APIs, Desktop Application Development>
+<Refactoring, connectedTo, System Design>
+<Scalability Design, builds microservices, Version Control>
+<Scalability Design, creates UIs, Bug Fixing>
+<Security Hardening, connectedTo, Agile Methodologies>
+<Security Hardening, connectedTo, Bug Fixing>
+<Technical Debt Management, connectedTo, Deployment>
+<Testing Frameworks, conducts code reviews, Compiler Design>
+<User Interface Design, connectedTo, Technical Debt Management>
+<Version Control, connectedTo, Security Hardening>
diff --git a/train/mermaid/medium/mermaid_585.txt b/train/mermaid/medium/mermaid_585.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d3b595e9fa9838879cb82a6702b31228c7133651
--- /dev/null
+++ b/train/mermaid/medium/mermaid_585.txt
@@ -0,0 +1,18 @@
+<Electromagnetic Compatibility Testing, connectedTo, Failure Analysis>
+<Electromagnetic Compatibility Testing, connectedTo, Test Fixture Design>
+<Electromagnetic Compatibility Testing, ensures compliance, FPGA Design>
+<FPGA Design, oversees manufacturing, Low_Power Design>
+<Failure Analysis, connectedTo, FPGA Design>
+<Failure Analysis, connectedTo, Troubleshooting and Debugging>
+<Firmware Development, connectedTo, Failure Analysis>
+<Firmware Development, connectedTo, Reliability Testing>
+<Firmware Development, designs fixtures, FPGA Design>
+<Firmware Development, develops firmware, Electromagnetic Compatibility Testing>
+<Low_Power Design, performs reverse engineering, Reliability Testing>
+<Optical Module Design, connectedTo, Testing and Validation>
+<Optical Module Design, partOf, Power Integrity Analysis>
+<Test Fixture Design, connectedTo, Failure Analysis>
+<Testing and Validation, connectedTo, Failure Analysis>
+<Testing and Validation, partOf, Power Integrity Analysis>
+<Troubleshooting and Debugging, connectedTo, Optical Module Design>
+<Troubleshooting and Debugging, partOf, Power Integrity Analysis>
diff --git a/train/mermaid/medium/mermaid_586.txt b/train/mermaid/medium/mermaid_586.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4806b021998a4638aad3324b2044e0eba2c832ce
--- /dev/null
+++ b/train/mermaid/medium/mermaid_586.txt
@@ -0,0 +1,18 @@
+<Cable Management, connectedTo, Microcontroller Programming>
+<Component Selection, connectedTo, Cable Management>
+<Component Selection, connectedTo, Electromagnetic Compatibility Testing>
+<Electromagnetic Compatibility Testing, designs circuits, Thermal Management>
+<Intellectual Property Protection, designs mixed_signal, PCB Layout>
+<Intellectual Property Protection, partOf, Actuator Control>
+<Microcontroller Programming, connectedTo, Regulatory Compliance>
+<Microcontroller Programming, ensures reliability, Testing and Validation>
+<PCB Layout, connectedTo, Thermal Management>
+<PCB Layout, partOf, Actuator Control>
+<Testing and Validation, designs optical systems, Intellectual Property Protection>
+<Testing and Validation, partOf, Actuator Control>
+<Thermal Management, connectedTo, Cable Management>
+<Thermal Management, connectedTo, Microcontroller Programming>
+<Thermal Management, connectedTo, Regulatory Compliance>
+<Troubleshooting and Debugging, connectedTo, Component Selection>
+<start, connectedTo, Cable Management>
+<start, connectedTo, Troubleshooting and Debugging>
diff --git a/train/mermaid/medium/mermaid_59.txt b/train/mermaid/medium/mermaid_59.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6bd4ad386453a5691f7ee8f72ffb6e869671a8e8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_59.txt
@@ -0,0 +1,18 @@
+<Contract Review, pleads, Judgment Writing>
+<Court Order Execution, connectedTo, Discovery Process>
+<Court Order Execution, connectedTo, Judgment Writing>
+<Court Order Execution, counsels, Plea Bargain>
+<Discovery Process, consults, Plea Bargain>
+<Due Diligence, connectedTo, Regulatory Compliance Review>
+<Due Diligence, partOf, Evidence Collection>
+<Intel Property Licensing, partOf, Evidence Collection>
+<Intel Property Licensing, testifies, Due Diligence>
+<Judgment Writing, connectedTo, Sentencing>
+<Judgment Writing, connectedTo, Trademark Registration>
+<Plea Bargain, connectedTo, Contract Review>
+<Pre_Trial Hearing, connectedTo, Trademark Registration>
+<Regulatory Compliance Review, connectedTo, Document Drafting>
+<Regulatory Compliance Review, interviews, Intel Property Licensing>
+<Sentencing, connectedTo, Trademark Registration>
+<Sentencing, notarizes, Pre_Trial Hearing>
+<Trademark Registration, connectedTo, Regulatory Compliance Review>
diff --git a/train/mermaid/medium/mermaid_591.mmd b/train/mermaid/medium/mermaid_591.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ea7afc6008958c5a50fd8741021d53d63e74d666
--- /dev/null
+++ b/train/mermaid/medium/mermaid_591.mmd
@@ -0,0 +1,82 @@
+graph TD
+    N0([Environmental Testing])
+    N1[Firmware Development]
+    N2(Mechanical Design Integration)
+    N3([Power Management Design])
+    N4[/Optical Module Design/]
+    N5(Documentation)
+    N6([Quality Control])
+    N7{RF Circuit Design}
+    N8([Material Selection])
+    N9[/Microcontroller Programming/]
+    N10([ASIC Design])
+    M0(( ))
+    M1(( ))
+    subgraph Regulatory Compliance
+        nest0_0(Testing and Validation)
+        nest0_1[[Manufacturing Process Planning]]
+        nest0_2(Supply Chain Management for Components)
+        nest0_3(FPGA Design)
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> |designs circuits| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    nest0_0 --> |creates documentation| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N5 --> |manages EMC| nest0_0
+    nest0_3 -.-> N7
+    N0 --> M0
+    N1 -.-> M0
+    M0 --> N5
+    N1 --> M1
+    N2 -.-> |designs fixtures| M1
+    N3 --> M1
+    M1 --> N5
+    style N0 fill:#D3F7F9,stroke:#80DDEA
+    style N1 fill:#C8EDFF,stroke:#82DAFF
+    style N2 fill:#C8EDFF,stroke:#82DAFF
+    style N3 fill:#D3F7F9,stroke:#80DDEA
+    style N4 fill:#D3F7F9,stroke:#80DDEA
+    style N5 fill:#FFF3E0,stroke:#FFB74D
+    style N6 fill:#FFF3E0,stroke:#FFB74D
+    style N7 fill:#C8EDFF,stroke:#82DAFF
+    style N8 fill:#D3F7F9,stroke:#80DDEA
+    style N9 fill:#C8EDFF,stroke:#82DAFF
+    style N10 fill:#D3F7F9,stroke:#80DDEA
+    style M0 fill:#C8EDFF,stroke:#82DAFF
+    style M1 fill:#C8EDFF,stroke:#82DAFF
+    style nest0_0 fill:#FFF3E0,stroke:#FFB74D
+    style nest0_1 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_2 fill:#FFF3E0,stroke:#FFB74D
+    style nest0_3 fill:#D3F7F9,stroke:#80DDEA
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#82DAFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_591.txt b/train/mermaid/medium/mermaid_591.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8af44dff8d02dd44a9ffe8a912406c1146999892
--- /dev/null
+++ b/train/mermaid/medium/mermaid_591.txt
@@ -0,0 +1,23 @@
+<Documentation, connectedTo, Quality Control>
+<Documentation, manages EMC, Testing and Validation>
+<Environmental Testing, connectedTo, Documentation>
+<Environmental Testing, connectedTo, Firmware Development>
+<FPGA Design, connectedTo, RF Circuit Design>
+<FPGA Design, partOf, Regulatory Compliance>
+<Firmware Development, connectedTo, Documentation>
+<Firmware Development, connectedTo, Mechanical Design Integration>
+<Manufacturing Process Planning, connectedTo, Supply Chain Management for Components>
+<Manufacturing Process Planning, partOf, Regulatory Compliance>
+<Material Selection, connectedTo, Microcontroller Programming>
+<Mechanical Design Integration, connectedTo, Power Management Design>
+<Mechanical Design Integration, designs fixtures, Documentation>
+<Microcontroller Programming, connectedTo, ASIC Design>
+<Optical Module Design, connectedTo, Documentation>
+<Power Management Design, connectedTo, Documentation>
+<Power Management Design, designs circuits, Optical Module Design>
+<Quality Control, connectedTo, RF Circuit Design>
+<RF Circuit Design, connectedTo, Material Selection>
+<Supply Chain Management for Components, connectedTo, FPGA Design>
+<Supply Chain Management for Components, partOf, Regulatory Compliance>
+<Testing and Validation, creates documentation, Manufacturing Process Planning>
+<Testing and Validation, partOf, Regulatory Compliance>
diff --git a/train/mermaid/medium/mermaid_592.txt b/train/mermaid/medium/mermaid_592.txt
new file mode 100644
index 0000000000000000000000000000000000000000..18c9175209be542619eb1c0149cfff56c390d36a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_592.txt
@@ -0,0 +1,16 @@
+<Assembly Line Optimization, connectedTo, Power Integrity Analysis>
+<FPGA Design, connectedTo, PCB Layout>
+<FPGA Design, no, Assembly Line Optimization>
+<FPGA Design, yes, Sensor Integration>
+<Firmware Development, connectedTo, Reliability Testing>
+<Firmware Development, connectedTo, Sensor Integration>
+<Firmware Development, connectedTo, end>
+<Mechanical Design Integration, no, Sensor Integration>
+<Mechanical Design Integration, partOf, Testing and Validation>
+<PCB Layout, connectedTo, Mechanical Design Integration>
+<PCB Layout, partOf, Testing and Validation>
+<Power Integrity Analysis, connectedTo, Firmware Development>
+<Reliability Testing, connectedTo, end>
+<Sensor Integration, connectedTo, Reliability Testing>
+<start, no, FPGA Design>
+<start, yes, Sensor Integration>
diff --git a/train/mermaid/medium/mermaid_595.txt b/train/mermaid/medium/mermaid_595.txt
new file mode 100644
index 0000000000000000000000000000000000000000..04eae049b248a15088825fa931aeed2cd3ff1ce3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_595.txt
@@ -0,0 +1,20 @@
+<Backend Integration, partOf, API Development>
+<Backend Integration, uses microphone, Native App Development>
+<Camera Integration, connectedTo, Cloud Backend for Mobile>
+<Concept Development, connectedTo, User Interface Design>
+<Concept Development, partOf, API Development>
+<Database Design for Mobile, connectedTo, Backend Integration>
+<Database Design for Mobile, partOf, API Development>
+<Native App Development, develops cross_platform apps, Concept Development>
+<Native App Development, partOf, API Development>
+<Offline Mode Development, connectedTo, Camera Integration>
+<Offline Mode Development, connectedTo, Cloud Backend for Mobile>
+<Offline Mode Development, connectedTo, Database Design for Mobile>
+<Offline Mode Development, connectedTo, Real_time Communication Features>
+<Offline Mode Development, connectedTo, User Experience Design>
+<Offline Mode Development, designs UIs, Real_time Communication Features>
+<Real_time Communication Features, connectedTo, Camera Integration>
+<User Experience Design, connectedTo, Real_time Communication Features>
+<User Interface Design, builds prototypes, Offline Mode Development>
+<User Interface Design, connectedTo, Real_time Communication Features>
+<User Onboarding Flows, uses cloud services, User Interface Design>
diff --git a/train/mermaid/medium/mermaid_597.mmd b/train/mermaid/medium/mermaid_597.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..569da80491d823599e68c871e1a8c97c8676039b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_597.mmd
@@ -0,0 +1,58 @@
+graph LR
+    N0([Ad Monetization])
+    N1[Wireframing]
+    N2{Security Implementation}
+    N3[[Cloud Backend for Mobile]]
+    N4[Cross_Platform Development]
+    N5([end])
+    S0(( ))
+    subgraph User Interface Design
+        nest0_0([User Feedback Collection])
+        nest0_1{Testing and Debugging}
+        nest0_2([Biometric Authentication])
+        nest0_3[(In_App Purchase Integration)]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |controls IoT devices| N4
+    N4 -.-> N5
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N3 -.-> |uses cloud services| nest0_0
+    nest0_3 --> N3
+    N2 -.-> S0
+    S0 -.-> N5
+    S0 --> |builds backends| N4
+    nest0_3 -.-> |gathers feedback| nest0_2
+    N1 -.-> N5
+    nest0_1 --> |manages permissions| N4
+    style N0 fill:#EFE6FF,stroke:#C2B2F0
+    style N1 fill:#F1F8FF,stroke:#42A5F5
+    style N2 fill:#EFE6FF,stroke:#C2B2F0
+    style N3 fill:#D0EFEE,stroke:#73C6BC
+    style N4 fill:#EFE6FF,stroke:#C2B2F0
+    style N5 fill:#F1F8FF,stroke:#42A5F5
+    style S0 fill:#EFE6FF,stroke:#C2B2F0
+    style nest0_0 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_1 fill:#EFE6FF,stroke:#C2B2F0
+    style nest0_2 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_3 fill:#EFE6FF,stroke:#C2B2F0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C2B2F0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_598.mmd b/train/mermaid/medium/mermaid_598.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..3fadec984817d2163359b6f39a2bd7603d1fdfa9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_598.mmd
@@ -0,0 +1,55 @@
+graph LR
+    N0([start])
+    N1([Cross_Platform Development])
+    N2([Offline Mode Development])
+    N3[[Wearable Device Integration]]
+    N4[/Prototyping/]
+    N5{Wireframing}
+    N6(Chat Functionality)
+    N7[(Updates and Maintenance)]
+    N8[[In_App Purchase Integration]]
+    N9([end])
+    M0(( ))
+    subgraph User Feedback Collection
+        nest0_0(Database Design for Mobile)
+        nest0_1{Cloud Backend for Mobile}
+        nest0_2[/AR or VR Features in Mobile/]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |no| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |no| nest0_2
+    N3 --> nest0_0
+    nest0_2 --> |yes| N9
+    N3 --> M0
+    N7 --> |no| M0
+    M0 -.-> N9
+    N1 -.-> nest0_2
+    nest0_2 --> |yes| N2
+    style M0 fill:#DDCEDD,stroke:#AF56A6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFCC80,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_598.txt b/train/mermaid/medium/mermaid_598.txt
new file mode 100644
index 0000000000000000000000000000000000000000..46271cf162c053dba12c3c5062d72f8a98532528
--- /dev/null
+++ b/train/mermaid/medium/mermaid_598.txt
@@ -0,0 +1,20 @@
+<AR or VR Features in Mobile, partOf, User Feedback Collection>
+<AR or VR Features in Mobile, yes, Offline Mode Development>
+<AR or VR Features in Mobile, yes, end>
+<Chat Functionality, connectedTo, Updates and Maintenance>
+<Cloud Backend for Mobile, no, AR or VR Features in Mobile>
+<Cloud Backend for Mobile, partOf, User Feedback Collection>
+<Cross_Platform Development, connectedTo, AR or VR Features in Mobile>
+<Cross_Platform Development, connectedTo, Offline Mode Development>
+<Database Design for Mobile, connectedTo, Cloud Backend for Mobile>
+<Database Design for Mobile, partOf, User Feedback Collection>
+<In_App Purchase Integration, connectedTo, end>
+<Offline Mode Development, no, Wearable Device Integration>
+<Prototyping, connectedTo, Wireframing>
+<Updates and Maintenance, connectedTo, In_App Purchase Integration>
+<Updates and Maintenance, no, end>
+<Wearable Device Integration, connectedTo, Database Design for Mobile>
+<Wearable Device Integration, connectedTo, Prototyping>
+<Wearable Device Integration, connectedTo, end>
+<Wireframing, connectedTo, Chat Functionality>
+<start, connectedTo, Cross_Platform Development>
diff --git a/train/mermaid/medium/mermaid_599.mmd b/train/mermaid/medium/mermaid_599.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..3c10f11214adb33e2c99473768dbeb808ee3c1a6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_599.mmd
@@ -0,0 +1,64 @@
+graph TD
+    N0([start])
+    N1(Gamification Elements)
+    N2{User Experience Design}
+    N3{Concept Development}
+    N4[Security Implementation]
+    N5(API Development)
+    N6{Offline Mode Development}
+    N7(Wearable Device Integration)
+    N8([end])
+    S0(( ))
+    S1(( ))
+    subgraph Wireframing
+        nest0_0(Chat Functionality)
+        nest0_1[/Deployment to App Stores/]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |develops native apps| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    nest0_0 -.-> nest0_1
+    N1 --> nest0_0
+    nest0_1 --> |conducts tests| N8
+    N5 --> S0
+    S0 --> N8
+    S0 -.-> |uses microphone| N7
+    N1 -.-> S1
+    S1 --> |implements security| N7
+    S1 -.-> |builds backends| N6
+    style N0 fill:#FFF9D4,stroke:#FFE69C
+    style N1 fill:#D1C4E9,stroke:#7E57C2
+    style N2 fill:#FFF3E0,stroke:#FFA726
+    style N3 fill:#D1C4E9,stroke:#7E57C2
+    style N4 fill:#FFF9D4,stroke:#FFE69C
+    style N5 fill:#D1C4E9,stroke:#7E57C2
+    style N6 fill:#FFF3E0,stroke:#FFA726
+    style N7 fill:#FFF3E0,stroke:#FFA726
+    style N8 fill:#FFF9D4,stroke:#FFE69C
+    style S0 fill:#D1C4E9,stroke:#7E57C2
+    style S1 fill:#FFF3E0,stroke:#FFA726
+    style nest0_0 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_1 fill:#FFF9D4,stroke:#FFE69C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFA726,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_599.txt b/train/mermaid/medium/mermaid_599.txt
new file mode 100644
index 0000000000000000000000000000000000000000..14b0c85dff2573232b0460765a02faf65b2fc088
--- /dev/null
+++ b/train/mermaid/medium/mermaid_599.txt
@@ -0,0 +1,17 @@
+<API Development, connectedTo, end>
+<API Development, develops native apps, Offline Mode Development>
+<API Development, uses microphone, Wearable Device Integration>
+<Chat Functionality, connectedTo, Deployment to App Stores>
+<Chat Functionality, partOf, Wireframing>
+<Concept Development, connectedTo, Security Implementation>
+<Deployment to App Stores, conducts tests, end>
+<Deployment to App Stores, partOf, Wireframing>
+<Gamification Elements, builds backends, Offline Mode Development>
+<Gamification Elements, connectedTo, Chat Functionality>
+<Gamification Elements, connectedTo, User Experience Design>
+<Gamification Elements, implements security, Wearable Device Integration>
+<Offline Mode Development, connectedTo, Wearable Device Integration>
+<Security Implementation, connectedTo, API Development>
+<User Experience Design, connectedTo, Concept Development>
+<Wearable Device Integration, connectedTo, end>
+<start, connectedTo, Gamification Elements>
diff --git a/train/mermaid/medium/mermaid_6.txt b/train/mermaid/medium/mermaid_6.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bff64650f1837cc573f2a5636b21c9f3187ecf00
--- /dev/null
+++ b/train/mermaid/medium/mermaid_6.txt
@@ -0,0 +1,22 @@
+<Account Verification, connectedTo, Securities Trading>
+<Approval Decision, connectedTo, Venture Capital Funding>
+<Collateral Evaluation, collects, Debt Collection>
+<Cryptocurrency Exchange, connectedTo, Approval Decision>
+<Customer Onboarding, connectedTo, Tax Preparation>
+<Customer Onboarding, partOf, Fund Disbursement>
+<Debt Collection, connectedTo, Cryptocurrency Exchange>
+<Debt Collection, connectedTo, Mortgage Application>
+<Debt Collection, consults, Account Verification>
+<Dispute Resolution, connectedTo, Approval Decision>
+<Dispute Resolution, connectedTo, Financial Reporting>
+<Financial Reporting, connectedTo, Collateral Evaluation>
+<IPO Launch, assesses, Customer Onboarding>
+<IPO Launch, partOf, Fund Disbursement>
+<Interest Calculation, connectedTo, Approval Decision>
+<Interest Calculation, connectedTo, Cryptocurrency Exchange>
+<Interest Calculation, connectedTo, IPO Launch>
+<Mortgage Application, connectedTo, Approval Decision>
+<Mortgage Application, verifies, Interest Calculation>
+<Tax Preparation, connectedTo, Venture Capital Funding>
+<Tax Preparation, partOf, Fund Disbursement>
+<Venture Capital Funding, screens, Account Verification>
diff --git a/train/mermaid/medium/mermaid_60.mmd b/train/mermaid/medium/mermaid_60.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..3fb314556373983e71ed4f41c4a867d61c0d258c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_60.mmd
@@ -0,0 +1,70 @@
+graph TD
+    N0([start])
+    N1[Enforcement]
+    N2(Closing Argument)
+    N3(Corporate Formation)
+    N4(Court Order Execution)
+    N5{Amicus Brief Submission}
+    N6(Notarization)
+    N7{Bankruptcy Filing}
+    N8(Cross_Examination)
+    N9[/Settlement Negotiation/]
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Judgment Writing
+        nest0_0[[Arbitration Session]]
+        nest0_1[[Legal Aid Assistance]]
+        nest0_2(Witness Testimony)
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> |yes| N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> N9
+    N9 -.-> N10
+    nest0_0 --> nest0_1
+    nest0_1 -.-> |yes| nest0_2
+    N8 -.-> nest0_0
+    nest0_2 --> N6
+    N4 --> S0
+    S0 --> N9
+    S0 -.-> |yes| N10
+    N5 --> S1
+    S1 -.-> N10
+    S1 --> N9
+    N4 -.-> M0
+    N1 --> M0
+    M0 -.-> N10
+    style S0 fill:#F1F8E9,stroke:#388E3C
+    style S1 fill:#F2E6F5,stroke:#CB9BE1
+    style M0 fill:#C8E6C9,stroke:#4CAF50
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_600.mmd b/train/mermaid/medium/mermaid_600.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..75a0a3b047dcc494103d9a89ab583b70b5d64a7b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_600.mmd
@@ -0,0 +1,84 @@
+graph RL
+    N0([start])
+    N1[[Performance Optimization]]
+    N2[Subscription Management]
+    N3[[AR or VR Features in Mobile]]
+    N4(IoT Device Control via App)
+    N5{Biometric Authentication}
+    N6[[Push Notification Implementation]]
+    N7([Database Design for Mobile])
+    N8[(Camera Integration)]
+    N9(Crash Reporting)
+    N10([end])
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Ad Monetization
+        nest0_0[Offline Mode Development]
+        nest0_1[Prototyping]
+        nest0_2[[Testing and Debugging]]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> |implements biometrics| N6
+    N6 --> |processes payments| N7
+    N7 -.-> N8
+    N8 --> |manages permissions| N9
+    N9 -.-> N10
+    nest0_0 --> |integrates in_app purchases| nest0_1
+    nest0_1 --> nest0_2
+    N3 -.-> nest0_0
+    nest0_2 -.-> N2
+    N7 --> S1
+    S1 -.-> N10
+    S1 --> N9
+    N2 --> M0
+    N1 -.-> M0
+    M0 --> N5
+    N2 --> M1
+    N1 --> |integrates chat| M1
+    M1 --> N4
+    style N0 fill:#ECCFF5,stroke:#CD8FF2
+    style N1 fill:#ECCFF5,stroke:#CD8FF2
+    style N2 fill:#ECCFF5,stroke:#CD8FF2
+    style N3 fill:#E0F2F1,stroke:#4DB6AC
+    style N4 fill:#ECCFF5,stroke:#CD8FF2
+    style N5 fill:#DDCEDD,stroke:#AF56A6
+    style N6 fill:#DDCEDD,stroke:#AF56A6
+    style N7 fill:#DDCEDD,stroke:#AF56A6
+    style N8 fill:#E0F2F1,stroke:#4DB6AC
+    style N9 fill:#DDCEDD,stroke:#AF56A6
+    style N10 fill:#E0F2F1,stroke:#4DB6AC
+    style S1 fill:#E0F2F1,stroke:#4DB6AC
+    style M0 fill:#DDCEDD,stroke:#AF56A6
+    style M1 fill:#ECCFF5,stroke:#CD8FF2
+    style nest0_0 fill:#E0F2F1,stroke:#4DB6AC
+    style nest0_1 fill:#ECCFF5,stroke:#CD8FF2
+    style nest0_2 fill:#DDCEDD,stroke:#AF56A6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#4DB6AC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_601.mmd b/train/mermaid/medium/mermaid_601.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0cc23e009996beb3e9e9b60cd11123dc0c6edfa1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_601.mmd
@@ -0,0 +1,56 @@
+graph RL
+    N0([start])
+    N1[[Emerging Platform Exploration]]
+    N2[[Personal Branding on Social Media]]
+    N3(Reporting and Optimization)
+    N4[(Ethical Use of Social Media)]
+    N5(Reels or Short Video Production)
+    N6([Direct Messaging Strategy])
+    N7(Group Management)
+    N8{Follower Growth Monitoring}
+    N9([Customer Service on Social Media])
+    N10([end])
+    M0(( ))
+    subgraph Content Strategy
+        nest0_0[[Partnership Management on Social]]
+        nest0_1[[Platform Algorithm Understanding]]
+        nest0_2([Scheduling Posts])
+    end
+    N0 -.-> |yes| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |no| N7
+    N7 --> N8
+    N8 -.-> |no| N9
+    N9 --> N10
+    nest0_0 --> |no| nest0_1
+    nest0_1 --> |yes| nest0_2
+    N9 -.-> |yes| nest0_0
+    nest0_2 --> N4
+    N2 --> M0
+    N1 -.-> M0
+    M0 --> N4
+    N8 -.-> N2
+    style M0 fill:#EDE7F6,stroke:#9575CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4285F4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_603.mmd b/train/mermaid/medium/mermaid_603.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d5e8e5019b9c0d946b18cde64cb339f23be7049a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_603.mmd
@@ -0,0 +1,68 @@
+graph BT
+    N0([Crisis Communication Plan])
+    N1[Hashtag Research]
+    N2([Engagement Rate Calculation])
+    N3[(Campaign Management)]
+    N4(Social Selling)
+    N5[[Social Media Audits]]
+    N6[/Scheduling Posts/]
+    N7{Crisis Management}
+    N8([end])
+    S0(( ))
+    M0(( ))
+    subgraph Direct Messaging Strategy
+        nest0_0[/Live Streaming on Social Media/]
+        nest0_1[[User_Generated Content Curation]]
+        nest0_2(Polls and Quizzes Creation)
+    end
+    N0 -.-> N1
+    N1 --> |runs polls| N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |tracks performance| N7
+    N7 --> N8
+    nest0_0 -.-> |develops crisis plans| nest0_1
+    nest0_1 --> nest0_2
+    N3 -.-> nest0_0
+    nest0_2 --> |considers ethics| N7
+    N2 --> S0
+    S0 -.-> N4
+    S0 -.-> N6
+    N1 -.-> M0
+    N2 -.-> M0
+    M0 -.-> N4
+    style N0 fill:#C8E6C9,stroke:#4CAF50
+    style N1 fill:#B3E5FC,stroke:#03A9F4
+    style N2 fill:#C8E6C9,stroke:#4CAF50
+    style N3 fill:#E0F2F1,stroke:#26A69A
+    style N4 fill:#B3E5FC,stroke:#03A9F4
+    style N5 fill:#E0F2F1,stroke:#26A69A
+    style N6 fill:#C8E6C9,stroke:#4CAF50
+    style N7 fill:#E0F2F1,stroke:#26A69A
+    style N8 fill:#B3E5FC,stroke:#03A9F4
+    style S0 fill:#B3E5FC,stroke:#03A9F4
+    style M0 fill:#B3E5FC,stroke:#03A9F4
+    style nest0_0 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_1 fill:#C8E6C9,stroke:#4CAF50
+    style nest0_2 fill:#B3E5FC,stroke:#03A9F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_604.mmd b/train/mermaid/medium/mermaid_604.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..96f2de07b58a0e7bec273fc39267d6efa606211d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_604.mmd
@@ -0,0 +1,72 @@
+graph RL
+    N0([Cross_Promotion])
+    N1[(Reporting and Optimization)]
+    N2[Crisis Management]
+    N3[Community Management]
+    N4[Content Strategy]
+    N5[/Emerging Platform Exploration/]
+    N6([Paid Social Media Advertising])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Platform Selection
+        nest0_0[(Audience Engagement)]
+        nest0_1[Ethical Use of Social Media]
+        nest0_2[[Content Moderation]]
+        nest0_3[(Reach and Impressions Tracking)]
+    end
+    N0 -.-> |analyzes engagement| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> |manages campaigns| N6
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 --> N5
+    N3 --> S0
+    S0 -.-> |measures reach| N5
+    S0 -.-> N6
+    N0 --> S1
+    S1 --> N4
+    S1 --> |runs polls| N2
+    N1 --> M0
+    N3 -.-> M0
+    M0 --> N6
+    style N0 fill:#F2E6F5,stroke:#CB9BE1
+    style N1 fill:#F6F6F6,stroke:#CFCFCF
+    style N2 fill:#F5F5DC,stroke:#BCB88A
+    style N3 fill:#F2E6F5,stroke:#CB9BE1
+    style N4 fill:#F5F5DC,stroke:#BCB88A
+    style N5 fill:#F2E6F5,stroke:#CB9BE1
+    style N6 fill:#F5F5DC,stroke:#BCB88A
+    style S0 fill:#F2E6F5,stroke:#CB9BE1
+    style S1 fill:#F6F6F6,stroke:#CFCFCF
+    style M0 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_2 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_3 fill:#F2E6F5,stroke:#CB9BE1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CFCFCF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_607.mmd b/train/mermaid/medium/mermaid_607.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a81bf0760ba03b94f7baf33f94080cbb3aa78cf3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_607.mmd
@@ -0,0 +1,56 @@
+graph BT
+    N0([start])
+    N1[Cross_Promotion]
+    N2[(Content Moderation)]
+    N3(Reels or Short Video Production)
+    N4[Link_in_Bio Optimization]
+    N5[Trend Monitoring]
+    N6([Live Streaming on Social Media])
+    S0(( ))
+    subgraph Customer Service on Social Media
+        nest0_0(Engagement Rate Calculation)
+        nest0_1(User_Generated Content Curation)
+        nest0_2[[Story Format Content Creation]]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> |shares links| N4
+    N4 -.-> N5
+    N5 --> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |manages campaigns| nest0_2
+    N2 -.-> |builds reputation| nest0_0
+    nest0_2 -.-> N6
+    N2 --> S0
+    S0 -.-> |analyzes engagement| N6
+    S0 -.-> N4
+    S0 --> N5
+    N5 -.-> |builds groups| N4
+    style N0 fill:#F5F5DC,stroke:#BCB88A
+    style N1 fill:#FFEBEE,stroke:#E57373
+    style N2 fill:#FFEBEE,stroke:#E57373
+    style N3 fill:#EDE7F6,stroke:#7E57C2
+    style N4 fill:#EDE7F6,stroke:#7E57C2
+    style N5 fill:#FFEBEE,stroke:#E57373
+    style N6 fill:#F5F5DC,stroke:#BCB88A
+    style S0 fill:#EDE7F6,stroke:#7E57C2
+    style nest0_0 fill:#FFEBEE,stroke:#E57373
+    style nest0_1 fill:#FFEBEE,stroke:#E57373
+    style nest0_2 fill:#EDE7F6,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BCB88A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_608.mmd b/train/mermaid/medium/mermaid_608.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..acbf88ddf65f935c22f1f30b20d35fc8ef0c8a94
--- /dev/null
+++ b/train/mermaid/medium/mermaid_608.mmd
@@ -0,0 +1,81 @@
+graph RL
+    N0([start])
+    N1[/Social Selling/]
+    N2([Crisis Management])
+    N3[/Content Strategy/]
+    N4[[Ethical Use of Social Media]]
+    N5[[Competitor Analysis]]
+    N6[[User_Generated Content Curation]]
+    N7[Audience Engagement]
+    N8([Brand Voice Development])
+    N9(Polls and Quizzes Creation)
+    N10[Social Media Audits]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Group Management
+        nest0_0[Reach and Impressions Tracking]
+        nest0_1(Hashtag Research)
+        nest0_2[[Follower Growth Monitoring]]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> |no| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> |yes| N10
+    N10 --> N11
+    nest0_0 --> nest0_1
+    nest0_1 --> |no| nest0_2
+    N10 -.-> nest0_0
+    nest0_2 --> |yes| N2
+    N8 --> S0
+    S0 -.-> N11
+    S0 --> |no| N10
+    N4 -.-> S1
+    S1 --> |no| N11
+    S1 --> N8
+    N3 --> M0
+    N2 -.-> |yes| M0
+    M0 -.-> N5
+    N6 -.-> M1
+    N0 --> |no| M1
+    M1 --> N9
+    style S0 fill:#E0F7FA,stroke:#00BCD4
+    style S1 fill:#DFE7EB,stroke:#B0C5CD
+    style M0 fill:#DFE7EB,stroke:#B0C5CD
+    style M1 fill:#DFE7EB,stroke:#B0C5CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#BCB88A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_608.txt b/train/mermaid/medium/mermaid_608.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c002ed4ea5e5e03ae254b78c8577dd89c85549d8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_608.txt
@@ -0,0 +1,26 @@
+<Audience Engagement, connectedTo, Brand Voice Development>
+<Brand Voice Development, connectedTo, Polls and Quizzes Creation>
+<Brand Voice Development, connectedTo, end>
+<Brand Voice Development, no, Social Media Audits>
+<Competitor Analysis, connectedTo, User_Generated Content Curation>
+<Content Strategy, connectedTo, Competitor Analysis>
+<Content Strategy, connectedTo, Ethical Use of Social Media>
+<Crisis Management, connectedTo, Content Strategy>
+<Crisis Management, yes, Competitor Analysis>
+<Ethical Use of Social Media, connectedTo, Brand Voice Development>
+<Ethical Use of Social Media, no, Competitor Analysis>
+<Ethical Use of Social Media, no, end>
+<Follower Growth Monitoring, partOf, Group Management>
+<Follower Growth Monitoring, yes, Crisis Management>
+<Hashtag Research, no, Follower Growth Monitoring>
+<Hashtag Research, partOf, Group Management>
+<Polls and Quizzes Creation, yes, Social Media Audits>
+<Reach and Impressions Tracking, connectedTo, Hashtag Research>
+<Reach and Impressions Tracking, partOf, Group Management>
+<Social Media Audits, connectedTo, Reach and Impressions Tracking>
+<Social Media Audits, connectedTo, end>
+<Social Selling, connectedTo, Crisis Management>
+<User_Generated Content Curation, connectedTo, Audience Engagement>
+<User_Generated Content Curation, connectedTo, Polls and Quizzes Creation>
+<start, connectedTo, Social Selling>
+<start, no, Polls and Quizzes Creation>
diff --git a/train/mermaid/medium/mermaid_61.mmd b/train/mermaid/medium/mermaid_61.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1b1ddacff15d4d1a918fd3fd11ce499f252c4532
--- /dev/null
+++ b/train/mermaid/medium/mermaid_61.mmd
@@ -0,0 +1,70 @@
+graph TD
+    N0([Closing Argument])
+    N1([Corporate Formation])
+    N2[[Estate Planning]]
+    N3[Regulatory Compliance Review]
+    N4([Notarization])
+    N5[(Trial Session)]
+    N6{Legal Consultation}
+    N7([end])
+    S0(( ))
+    M1(( ))
+    subgraph Judgment Writing
+        nest0_0[Court Order Execution]
+        nest0_1[[Cross_Examination]]
+        nest0_2(Discovery Process)
+        nest0_3[Divorce Proceedings]
+    end
+    N0 --> N1
+    N1 -.-> |licences| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> |counsels| nest0_3
+    N3 --> nest0_0
+    nest0_3 -.-> N6
+    N3 -.-> S0
+    S0 -.-> N6
+    S0 --> N5
+    S0 --> |summarizes| N7
+    N1 --> M1
+    N0 --> |investigates| M1
+    M1 --> N4
+    style N0 fill:#E8EAF6,stroke:#5C6BC0
+    style N1 fill:#E8EAF6,stroke:#5C6BC0
+    style N2 fill:#F0F4C3,stroke:#AED581
+    style N3 fill:#E8EAF6,stroke:#5C6BC0
+    style N4 fill:#FFEBEE,stroke:#E57373
+    style N5 fill:#E8EAF6,stroke:#5C6BC0
+    style N6 fill:#E8EAF6,stroke:#5C6BC0
+    style N7 fill:#E8EAF6,stroke:#5C6BC0
+    style S0 fill:#F0F4C3,stroke:#AED581
+    style M1 fill:#FFEBEE,stroke:#E57373
+    style nest0_0 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_1 fill:#F0F4C3,stroke:#AED581
+    style nest0_2 fill:#F0F4C3,stroke:#AED581
+    style nest0_3 fill:#E8EAF6,stroke:#5C6BC0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E57373,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_61.txt b/train/mermaid/medium/mermaid_61.txt
new file mode 100644
index 0000000000000000000000000000000000000000..507d617806cd49739488e01fffc5a9fad96838e9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_61.txt
@@ -0,0 +1,21 @@
+<Closing Argument, connectedTo, Corporate Formation>
+<Closing Argument, investigates, Notarization>
+<Corporate Formation, connectedTo, Notarization>
+<Corporate Formation, licences, Estate Planning>
+<Court Order Execution, connectedTo, Cross_Examination>
+<Court Order Execution, partOf, Judgment Writing>
+<Cross_Examination, connectedTo, Discovery Process>
+<Cross_Examination, partOf, Judgment Writing>
+<Discovery Process, counsels, Divorce Proceedings>
+<Discovery Process, partOf, Judgment Writing>
+<Divorce Proceedings, connectedTo, Legal Consultation>
+<Divorce Proceedings, partOf, Judgment Writing>
+<Estate Planning, connectedTo, Regulatory Compliance Review>
+<Legal Consultation, connectedTo, end>
+<Notarization, connectedTo, Trial Session>
+<Regulatory Compliance Review, connectedTo, Court Order Execution>
+<Regulatory Compliance Review, connectedTo, Legal Consultation>
+<Regulatory Compliance Review, connectedTo, Notarization>
+<Regulatory Compliance Review, connectedTo, Trial Session>
+<Regulatory Compliance Review, summarizes, end>
+<Trial Session, connectedTo, Legal Consultation>
diff --git a/train/mermaid/medium/mermaid_610.txt b/train/mermaid/medium/mermaid_610.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9a8575eb93d2571c056a1bf12c484c533047f18a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_610.txt
@@ -0,0 +1,23 @@
+<Algorithm Updates Monitoring, connectedTo, Indexing Content>
+<Algorithm Updates Monitoring, partOf, Paid Search Advertising>
+<Google Analytics Integration, connectedTo, Keyword Research>
+<Indexing Content, indexes academic papers, Search Engine Marketing Strategy>
+<Indexing Content, partOf, Paid Search Advertising>
+<Keyword Research, connectedTo, Local SEO>
+<Local SEO, optimizes keywords, Mobile_First Indexing>
+<Mobile_First Indexing, connectedTo, Query Processing>
+<News Search, builds knowledge graphs, Google Analytics Integration>
+<News Search, indexes content, Keyword Research>
+<Query Processing, connectedTo, Search Engine Optimization>
+<Query Processing, connectedTo, Semantic Search>
+<Query Processing, connectedTo, Site Architecture Optimization>
+<Search Console Management, handles shopping queries, Local SEO>
+<Search Console Management, partOf, Paid Search Advertising>
+<Search Engine Marketing Strategy, connectedTo, Search Console Management>
+<Search Engine Marketing Strategy, partOf, Paid Search Advertising>
+<Search Engine Optimization, generates featured snippets, end>
+<Semantic Search, ranks results, Search Engine Optimization>
+<Site Architecture Optimization, connectedTo, Algorithm Updates Monitoring>
+<Site Architecture Optimization, connectedTo, Semantic Search>
+<start, connectedTo, News Search>
+<start, manages technical SEO, Keyword Research>
diff --git a/train/mermaid/medium/mermaid_611.mmd b/train/mermaid/medium/mermaid_611.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d540b22629300f562fc570ecc973cabcd121487d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_611.mmd
@@ -0,0 +1,90 @@
+graph RL
+    N0([Technical SEO])
+    N1{Paid Search Advertising}
+    N2[(News Search)]
+    N3[/On_Page SEO/]
+    N4[[Content Quality Assessment]]
+    N5(Google Analytics Integration)
+    N6[(Video Search)]
+    N7[Academic Search]
+    N8[[Search Engine Marketing Strategy]]
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Featured Snippets Optimization
+        nest0_0[[Indexing Content]]
+        nest0_1[/Ranking Algorithms/]
+        nest0_2[Rank Tracking]
+        nest0_3([Local SEO])
+    end
+    N0 --> |manages SEM| N1
+    N1 --> N2
+    N2 --> |uses semantics| N3
+    N3 -.-> N4
+    N4 -.-> |optimizes for mobile| N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |indexes news| nest0_2
+    nest0_2 -.-> |creates content| nest0_3
+    N7 -.-> |uses search console| nest0_0
+    nest0_3 -.-> N2
+    N1 -.-> S0
+    S0 -.-> N3
+    S0 -.-> N7
+    S0 -.-> |processes updates| N9
+    N0 --> S1
+    S1 --> |designs site architecture| N5
+    S1 -.-> N9
+    S1 --> |indexes videos| N2
+    N3 --> M0
+    N0 --> M0
+    N4 --> |interprets analytics| M0
+    M0 --> N9
+    style N0 fill:#DED7F0,stroke:#A188DB
+    style N1 fill:#DED7F0,stroke:#A188DB
+    style N2 fill:#DED7F0,stroke:#A188DB
+    style N3 fill:#DED7F0,stroke:#A188DB
+    style N4 fill:#DED7F0,stroke:#A188DB
+    style N5 fill:#FFFAE0,stroke:#FFE470
+    style N6 fill:#FFFAE0,stroke:#FFE470
+    style N7 fill:#FFFAE0,stroke:#FFE470
+    style N8 fill:#DDCEDD,stroke:#AF56A6
+    style N9 fill:#DDCEDD,stroke:#AF56A6
+    style S0 fill:#DED7F0,stroke:#A188DB
+    style S1 fill:#DDCEDD,stroke:#AF56A6
+    style M0 fill:#FFFAE0,stroke:#FFE470
+    style nest0_0 fill:#DED7F0,stroke:#A188DB
+    style nest0_1 fill:#FFFAE0,stroke:#FFE470
+    style nest0_2 fill:#DDCEDD,stroke:#AF56A6
+    style nest0_3 fill:#FFFAE0,stroke:#FFE470
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_612.txt b/train/mermaid/medium/mermaid_612.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cce97d5053ecc0ba7991a8a84628b824869cbbca
--- /dev/null
+++ b/train/mermaid/medium/mermaid_612.txt
@@ -0,0 +1,20 @@
+<Academic Search, connectedTo, Content Quality Assessment>
+<Content Quality Assessment, no, On_Page SEO>
+<Content Quality Assessment, no, end>
+<Core Web Vitals Optimization, connectedTo, Search Engine Marketing Strategy>
+<Core Web Vitals Optimization, partOf, Knowledge Graph Integration>
+<International SEO, connectedTo, Mobile_First Indexing>
+<International SEO, connectedTo, Negative SEO Prevention>
+<International SEO, connectedTo, end>
+<Mobile_First Indexing, connectedTo, end>
+<Negative SEO Prevention, connectedTo, Mobile_First Indexing>
+<On_Page SEO, connectedTo, Schema Markup Implementation>
+<On_Page SEO, no, end>
+<On_Page SEO, yes, Core Web Vitals Optimization>
+<On_Page SEO, yes, Negative SEO Prevention>
+<Ranking Algorithms, connectedTo, Shopping Search>
+<Schema Markup Implementation, yes, International SEO>
+<Search Engine Marketing Strategy, connectedTo, Negative SEO Prevention>
+<Search Engine Marketing Strategy, partOf, Knowledge Graph Integration>
+<Shopping Search, no, Academic Search>
+<start, no, Ranking Algorithms>
diff --git a/train/mermaid/medium/mermaid_614.txt b/train/mermaid/medium/mermaid_614.txt
new file mode 100644
index 0000000000000000000000000000000000000000..44db9d2e049cee505d24bbdb803de10a9260bba9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_614.txt
@@ -0,0 +1,24 @@
+<Algorithm Updates Monitoring, connectedTo, International SEO>
+<Click_Through Rate Optimization, optimizes off_page, Negative SEO Prevention>
+<Google My Business Management, partOf, Search Engine Marketing Strategy>
+<Google My Business Management, personalizes results, User Intent Understanding>
+<International SEO, connectedTo, Negative SEO Prevention>
+<International SEO, connectedTo, Off_Page SEO>
+<International SEO, improves CTR, Ranking Algorithms>
+<Local SEO, connectedTo, Algorithm Updates Monitoring>
+<Mobile_First Indexing, connectedTo, Search Console Management>
+<Negative SEO Prevention, connectedTo, Query Processing>
+<Off_Page SEO, connectedTo, Click_Through Rate Optimization>
+<Query Processing, connectedTo, Ranking Algorithms>
+<Query Processing, connectedTo, Search Console Management>
+<Query Processing, connectedTo, User Experience for Search>
+<Query Processing, connectedTo, end>
+<Ranking Algorithms, connectedTo, Mobile_First Indexing>
+<Search Console Management, connectedTo, Google My Business Management>
+<Search Console Management, monitors rankings, User Experience for Search>
+<Search Engine Optimization, connectedTo, Click_Through Rate Optimization>
+<Search Engine Optimization, partOf, Search Engine Marketing Strategy>
+<Technical SEO, connectedTo, Local SEO>
+<User Experience for Search, handles shopping queries, end>
+<User Intent Understanding, generates featured snippets, Search Engine Optimization>
+<User Intent Understanding, partOf, Search Engine Marketing Strategy>
diff --git a/train/mermaid/medium/mermaid_615.txt b/train/mermaid/medium/mermaid_615.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5a1b1a37a80f58e8dc0fa223b43432b0c7c4d2b9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_615.txt
@@ -0,0 +1,21 @@
+<Competitor Keyword Analysis, partOf, Featured Snippets Optimization>
+<Competitor Keyword Analysis, uses schema markup, Image Search>
+<Google Analytics Integration, connectedTo, Off_Page SEO>
+<Google Analytics Integration, connectedTo, User Experience for Search>
+<Google My Business Management, uses semantics, Query Processing>
+<Image Search, connectedTo, Off_Page SEO>
+<Image Search, partOf, Featured Snippets Optimization>
+<Off_Page SEO, connectedTo, Search Result Display>
+<On_Page SEO, connectedTo, Paid Search Advertising>
+<Query Processing, connectedTo, User Intent Understanding>
+<Search Result Display, handles negative SEO, On_Page SEO>
+<Search Result Display, handles shopping queries, Competitor Keyword Analysis>
+<Site Architecture Optimization, connectedTo, Google Analytics Integration>
+<Site Architecture Optimization, personalizes results, Off_Page SEO>
+<User Experience for Search, connectedTo, Paid Search Advertising>
+<User Experience for Search, indexes images, User Intent Understanding>
+<User Experience for Search, manages PPC, Google My Business Management>
+<User Intent Understanding, connectedTo, Off_Page SEO>
+<User Intent Understanding, connectedTo, Paid Search Advertising>
+<User Intent Understanding, connectedTo, Search Result Display>
+<start, connectedTo, Site Architecture Optimization>
diff --git a/train/mermaid/medium/mermaid_617.txt b/train/mermaid/medium/mermaid_617.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f03cbea64ecd1b0635f1597e99b7848d2870bacc
--- /dev/null
+++ b/train/mermaid/medium/mermaid_617.txt
@@ -0,0 +1,23 @@
+<Biometric Authentication, yes, Identity Threat Detection and Response>
+<Consent Management, connectedTo, Data Encryption for Identity>
+<Consent Management, connectedTo, Portable Identities>
+<Data Encryption for Identity, no, end>
+<Data Encryption for Identity, yes, Privileged Access Management>
+<Identity Proofing, connectedTo, Non_Repudiation>
+<Identity Threat Detection and Response, connectedTo, Data Encryption for Identity>
+<Identity Threat Detection and Response, connectedTo, Identity Proofing>
+<Identity Threat Detection and Response, connectedTo, Non_Repudiation>
+<Identity Threat Detection and Response, connectedTo, Verifiable Credentials>
+<Identity Threat Detection and Response, no, Consent Management>
+<Identity Verification, connectedTo, Biometric Authentication>
+<Identity Verification, connectedTo, Consent Management>
+<KYC Integration, connectedTo, Identity Threat Detection and Response>
+<KYC Integration, partOf, Digital Wallets for Identity>
+<Non_Repudiation, connectedTo, Data Encryption for Identity>
+<Portable Identities, connectedTo, Identity Proofing>
+<Privileged Access Management, no, Workforce Identity Management>
+<Privileged Access Management, partOf, Digital Wallets for Identity>
+<Verifiable Credentials, no, Consent Management>
+<Workforce Identity Management, connectedTo, KYC Integration>
+<Workforce Identity Management, partOf, Digital Wallets for Identity>
+<start, connectedTo, Identity Verification>
diff --git a/train/mermaid/medium/mermaid_618.mmd b/train/mermaid/medium/mermaid_618.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ff73fd763927df25a6062733bb655ade0d270401
--- /dev/null
+++ b/train/mermaid/medium/mermaid_618.mmd
@@ -0,0 +1,96 @@
+graph RL
+    N0([Identity Threat Detection and Response])
+    N1([Single Sign_On])
+    N2[/Access Governance/]
+    N3(Workforce Identity Management)
+    N4[(Attribute Management)]
+    N5[/KYC Integration/]
+    N6(Digital Wallets for Identity)
+    N7([Digital Signatures])
+    N8(Privileged Access Management)
+    N9[/Password Management/]
+    N10[[Verifiable Credentials]]
+    N11(Compliance with Data Protection Regulations)
+    N12[[Identity Verification]]
+    N13{Data Minimization Principles}
+    N14([Consent Management])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Risk_Based Authentication
+        nest0_0{Digital Certificates}
+        nest0_1[Non_Repudiation]
+    end
+    N0 -.-> |provides IDaaS| N1
+    N1 --> |uses digital signatures| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> |encrypts data| N12
+    N12 -.-> N13
+    N13 --> N14
+    nest0_0 -.-> nest0_1
+    N8 -.-> nest0_0
+    nest0_1 --> N8
+    N7 -.-> S0
+    S0 -.-> N13
+    S0 -.-> |revokes access| N9
+    N10 -.-> S1
+    S1 -.-> N14
+    S1 --> N12
+    N1 -.-> M0
+    N2 --> |provisions users| M0
+    M0 -.-> N7
+    style N0 fill:#C8EDFF,stroke:#82DAFF
+    style N1 fill:#C8EDFF,stroke:#82DAFF
+    style N2 fill:#F8BBD0,stroke:#E91E63
+    style N3 fill:#F8BBD0,stroke:#E91E63
+    style N4 fill:#F8BBD0,stroke:#E91E63
+    style N5 fill:#F8BBD0,stroke:#E91E63
+    style N6 fill:#D3D7EB,stroke:#8C9EFF
+    style N7 fill:#C8EDFF,stroke:#82DAFF
+    style N8 fill:#C8EDFF,stroke:#82DAFF
+    style N9 fill:#D3D7EB,stroke:#8C9EFF
+    style N10 fill:#F8BBD0,stroke:#E91E63
+    style N11 fill:#C8EDFF,stroke:#82DAFF
+    style N12 fill:#D3D7EB,stroke:#8C9EFF
+    style N13 fill:#C8EDFF,stroke:#82DAFF
+    style N14 fill:#F8BBD0,stroke:#E91E63
+    style S0 fill:#C8EDFF,stroke:#82DAFF
+    style S1 fill:#F8BBD0,stroke:#E91E63
+    style M0 fill:#C8EDFF,stroke:#82DAFF
+    style nest0_0 fill:#F8BBD0,stroke:#E91E63
+    style nest0_1 fill:#D3D7EB,stroke:#8C9EFF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#82DAFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_621.mmd b/train/mermaid/medium/mermaid_621.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..160571a03be0e8d1aaf1f559d93c6fd8164bea64
--- /dev/null
+++ b/train/mermaid/medium/mermaid_621.mmd
@@ -0,0 +1,56 @@
+graph RL
+    N0([start])
+    N1[(Biometric Authentication)]
+    N2([Attribute Management])
+    N3[Blockchain_based Identity]
+    N4[(User Registration)]
+    N5(Multi_Factor Authentication)
+    N6([Identity Verification])
+    subgraph API Security for Identity
+        nest0_0[/Risk_Based Authentication/]
+        nest0_1{Verifiable Credentials}
+        nest0_2[Decentralized Identifiers]
+        nest0_3[/Digital Signatures/]
+    end
+    N0 -.-> N1
+    N1 -.-> |protects data| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |minimizes data| N6
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |enables MFA| nest0_2
+    nest0_2 --> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 -.-> N1
+    N1 --> |revokes access| N0
+    N0 --> nest0_1
+    N0 -.-> nest0_0
+    nest0_2 -.-> |uses biometrics| N5
+    style N0 fill:#C9EFEC,stroke:#6FE1D5
+    style N1 fill:#C9EFEC,stroke:#6FE1D5
+    style N2 fill:#E8F0EA,stroke:#92C79A
+    style N3 fill:#E8F0EA,stroke:#92C79A
+    style N4 fill:#E8F0EA,stroke:#92C79A
+    style N5 fill:#C9EFEC,stroke:#6FE1D5
+    style N6 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_0 fill:#C9EFEC,stroke:#6FE1D5
+    style nest0_1 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_2 fill:#E8F0EA,stroke:#92C79A
+    style nest0_3 fill:#C9EFEC,stroke:#6FE1D5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#6FE1D5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_621.txt b/train/mermaid/medium/mermaid_621.txt
new file mode 100644
index 0000000000000000000000000000000000000000..681c508c64da7fd95545c628070eed8b00d9387c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_621.txt
@@ -0,0 +1,19 @@
+<Attribute Management, connectedTo, Blockchain_based Identity>
+<Biometric Authentication, protects data, Attribute Management>
+<Biometric Authentication, revokes access, start>
+<Blockchain_based Identity, connectedTo, User Registration>
+<Decentralized Identifiers, connectedTo, Digital Signatures>
+<Decentralized Identifiers, partOf, API Security for Identity>
+<Decentralized Identifiers, uses biometrics, Multi_Factor Authentication>
+<Digital Signatures, connectedTo, Biometric Authentication>
+<Digital Signatures, partOf, API Security for Identity>
+<Multi_Factor Authentication, minimizes data, Identity Verification>
+<Risk_Based Authentication, connectedTo, Verifiable Credentials>
+<Risk_Based Authentication, partOf, API Security for Identity>
+<User Registration, connectedTo, Multi_Factor Authentication>
+<User Registration, connectedTo, Risk_Based Authentication>
+<Verifiable Credentials, enables MFA, Decentralized Identifiers>
+<Verifiable Credentials, partOf, API Security for Identity>
+<start, connectedTo, Biometric Authentication>
+<start, connectedTo, Risk_Based Authentication>
+<start, connectedTo, Verifiable Credentials>
diff --git a/train/mermaid/medium/mermaid_622.mmd b/train/mermaid/medium/mermaid_622.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..261be551e63216546ff61f718386b55f3bdb82d1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_622.mmd
@@ -0,0 +1,84 @@
+graph TD
+    N0([start])
+    N1(Single Sign_On)
+    N2[Blockchain_based Identity]
+    N3[Fraud Detection in Identity]
+    N4[[Identity Verification]]
+    N5[Customer Identity and Access Management]
+    N6[[User Provisioning]]
+    N7[/Identity Proofing/]
+    N8([De_provisioning])
+    N9([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Identity Threat Detection and Response
+        nest0_0(Credential Management)
+        nest0_1{Adaptive Authentication}
+        nest0_2[/Decentralized Identifiers/]
+        nest0_3[/Attribute Management/]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> |governs access| N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |ensures compliance| N7
+    N7 -.-> |manages passwords| N8
+    N8 -.-> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N7 -.-> nest0_0
+    nest0_3 --> |ensures non_repudiation| N8
+    N1 --> S0
+    S0 -.-> N9
+    S0 --> N4
+    N1 --> M0
+    N3 --> |assesses risks| M0
+    M0 --> N5
+    N2 -.-> M1
+    N1 --> M1
+    M1 --> N5
+    style N0 fill:#FFCCBC,stroke:#FF5722
+    style N1 fill:#FFCCBC,stroke:#FF5722
+    style N2 fill:#FFCCBC,stroke:#FF5722
+    style N3 fill:#C9F0F0,stroke:#4DD0E1
+    style N4 fill:#FFCCBC,stroke:#FF5722
+    style N5 fill:#C9F0F0,stroke:#4DD0E1
+    style N6 fill:#FFCCBC,stroke:#FF5722
+    style N7 fill:#C9F0F0,stroke:#4DD0E1
+    style N8 fill:#C9F0F0,stroke:#4DD0E1
+    style N9 fill:#C9F0F0,stroke:#4DD0E1
+    style S0 fill:#C9F0F0,stroke:#4DD0E1
+    style M0 fill:#C9F0F0,stroke:#4DD0E1
+    style M1 fill:#FCFCE7,stroke:#DCE775
+    style nest0_0 fill:#C9F0F0,stroke:#4DD0E1
+    style nest0_1 fill:#FCFCE7,stroke:#DCE775
+    style nest0_2 fill:#FFCCBC,stroke:#FF5722
+    style nest0_3 fill:#C9F0F0,stroke:#4DD0E1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#4DD0E1,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_624.txt b/train/mermaid/medium/mermaid_624.txt
new file mode 100644
index 0000000000000000000000000000000000000000..270ebc3fc8fe34de309cfe1027339a48550bb0d0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_624.txt
@@ -0,0 +1,20 @@
+<Biometric Authentication, connectedTo, Consent Management>
+<Consent Management, connectedTo, Digital Signatures>
+<Consent Management, connectedTo, Identity Lifecycle Management>
+<Data Encryption for Identity, connectedTo, Portable Identities>
+<Decentralized Identifiers, connectedTo, Biometric Authentication>
+<Decentralized Identifiers, manages passwords, Digital Signatures>
+<Identity Lifecycle Management, connectedTo, Digital Signatures>
+<Identity Lifecycle Management, manages CIAM, KYC Integration>
+<KYC Integration, partOf, Adaptive Authentication>
+<KYC Integration, revokes access, Multi_Factor Authentication>
+<Multi_Factor Authentication, partOf, Adaptive Authentication>
+<Multi_Factor Authentication, uses digital signatures, Identity Lifecycle Management>
+<Password Management, connectedTo, Data Encryption for Identity>
+<Password Management, connectedTo, Decentralized Identifiers>
+<Password Management, connectedTo, Digital Signatures>
+<Password Management, governs access, Portable Identities>
+<Portable Identities, uses biometrics, Decentralized Identifiers>
+<User Provisioning, implements SSO, Password Management>
+<User Provisioning, issues certificates, Decentralized Identifiers>
+<start, connectedTo, User Provisioning>
diff --git a/train/mermaid/medium/mermaid_627.txt b/train/mermaid/medium/mermaid_627.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2a8304d80052446db8c6b1b46f1bd9ec7c4a9253
--- /dev/null
+++ b/train/mermaid/medium/mermaid_627.txt
@@ -0,0 +1,22 @@
+<Adaptive Learning Technologies, connectedTo, Student Progress Tracking>
+<Assessment Design, connectedTo, Collaborative Projects>
+<Assessment Design, connectedTo, Synchronous Learning>
+<Assessment Design, no, Adaptive Learning Technologies>
+<Assessment Design, yes, Feedback and Grading>
+<Collaborative Projects, connectedTo, Feedback and Grading>
+<Curriculum Development, connectedTo, Feedback and Grading>
+<Curriculum Development, partOf, Student Engagement Strategies>
+<Discussion Forum Moderation, connectedTo, Personalized Learning Paths>
+<Discussion Forum Moderation, partOf, Student Engagement Strategies>
+<Feedback and Grading, no, end>
+<Instructor Training, connectedTo, Discussion Forum Moderation>
+<Instructor Training, partOf, Student Engagement Strategies>
+<Personalized Learning Paths, connectedTo, Curriculum Development>
+<Personalized Learning Paths, partOf, Student Engagement Strategies>
+<Student Progress Tracking, connectedTo, Collaborative Projects>
+<Student Progress Tracking, connectedTo, Instructor Training>
+<Synchronous Learning, connectedTo, Adaptive Learning Technologies>
+<Synchronous Learning, connectedTo, Collaborative Projects>
+<Synchronous Learning, connectedTo, Feedback and Grading>
+<Synchronous Learning, yes, Collaborative Projects>
+<start, connectedTo, Assessment Design>
diff --git a/train/mermaid/medium/mermaid_63.mmd b/train/mermaid/medium/mermaid_63.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7f91b45f22c727d11a4a28a6409f1ba4f3f46b18
--- /dev/null
+++ b/train/mermaid/medium/mermaid_63.mmd
@@ -0,0 +1,76 @@
+graph TD
+    N0([start])
+    N1(Immigration Petition)
+    N2[Trademark Registration]
+    N3[(Estate Planning)]
+    N4[[Trial Session]]
+    N5(Contract Review)
+    N6([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Appeal Submission
+        nest0_0[[Jury Selection]]
+        nest0_1(Copyright Infringement)
+        nest0_2[/Court Order Execution/]
+    end
+    N0 --> N1
+    N1 -.-> |interprets| N2
+    N2 -.-> |rules| N3
+    N3 --> |counsels| N4
+    N4 -.-> |enforces| N5
+    N5 -.-> N6
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N5 -.-> |notarizes| nest0_0
+    nest0_2 -.-> |documents| N3
+    N0 -.-> S0
+    S0 -.-> N6
+    S0 --> N4
+    N0 --> S1
+    S1 --> N4
+    S1 -.-> N3
+    N0 --> |testifies| M0
+    N3 --> |consults| M0
+    M0 --> N5
+    N0 --> M1
+    N1 --> M1
+    M1 -.-> N4
+    style N0 fill:#B2EBF2,stroke:#00BCD4
+    style N1 fill:#B2EBF2,stroke:#00BCD4
+    style N2 fill:#EDE7F6,stroke:#9575CD
+    style N3 fill:#B2EBF2,stroke:#00BCD4
+    style N4 fill:#F5F5DC,stroke:#BCB88A
+    style N5 fill:#EDE7F6,stroke:#9575CD
+    style N6 fill:#F5F5DC,stroke:#BCB88A
+    style S0 fill:#F5F5DC,stroke:#BCB88A
+    style S1 fill:#F5F5DC,stroke:#BCB88A
+    style M0 fill:#EDE7F6,stroke:#9575CD
+    style M1 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_0 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_1 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_2 fill:#F5F5DC,stroke:#BCB88A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#9575CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_63.txt b/train/mermaid/medium/mermaid_63.txt
new file mode 100644
index 0000000000000000000000000000000000000000..31eb22efb5b9beacf18e316eeaa0c91333930121
--- /dev/null
+++ b/train/mermaid/medium/mermaid_63.txt
@@ -0,0 +1,19 @@
+<Contract Review, connectedTo, end>
+<Contract Review, notarizes, Jury Selection>
+<Copyright Infringement, connectedTo, Court Order Execution>
+<Copyright Infringement, partOf, Appeal Submission>
+<Court Order Execution, documents, Estate Planning>
+<Court Order Execution, partOf, Appeal Submission>
+<Estate Planning, consults, Contract Review>
+<Estate Planning, counsels, Trial Session>
+<Immigration Petition, connectedTo, Trial Session>
+<Immigration Petition, interprets, Trademark Registration>
+<Jury Selection, connectedTo, Copyright Infringement>
+<Jury Selection, partOf, Appeal Submission>
+<Trademark Registration, rules, Estate Planning>
+<Trial Session, enforces, Contract Review>
+<start, connectedTo, Estate Planning>
+<start, connectedTo, Immigration Petition>
+<start, connectedTo, Trial Session>
+<start, connectedTo, end>
+<start, testifies, Contract Review>
diff --git a/train/mermaid/medium/mermaid_630.mmd b/train/mermaid/medium/mermaid_630.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c5b0ad23cbf18b722bbd076b65e6a63e839b00b1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_630.mmd
@@ -0,0 +1,84 @@
+graph RL
+    N0([Competency_Based Education])
+    N1[Test Preparation Courses]
+    N2[(Adaptive Learning Technologies)]
+    N3[Virtual Field Trips]
+    N4([Synchronous Learning])
+    N5[Technical Support for Students]
+    N6[Parent or Guardian Communication]
+    N7[(Instructor Training)]
+    N8(Student Engagement Strategies)
+    N9(Course Evaluation)
+    N10[Learning Analytics]
+    N11[Content Creation]
+    N12([end])
+    S0(( ))
+    M0(( ))
+    subgraph Enrollment and Retention Strategies
+        nest0_0[(Professional Development Courses)]
+        nest0_1[/Assessment Design/]
+        nest0_2[(Online Tutoring)]
+    end
+    N0 -.-> |provides feedback| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> |trains educators| N5
+    N5 -.-> |offers professional development| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> |protects data privacy| N10
+    N10 -.-> |hosts MOOCs| N11
+    N11 --> N12
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N10 --> |creates analytics dashboards| nest0_0
+    nest0_2 -.-> N4
+    N3 -.-> S0
+    S0 --> N6
+    S0 --> |engages parents| N12
+    N3 --> M0
+    N1 --> |supports SEL| M0
+    M0 --> N6
+    style N0 fill:#FCE4EC,stroke:#E91E63
+    style N1 fill:#EFEBE9,stroke:#A1887F
+    style N2 fill:#FCE4EC,stroke:#E91E63
+    style N3 fill:#EFEBE9,stroke:#A1887F
+    style N4 fill:#E8EAF6,stroke:#5C6BC0
+    style N5 fill:#E8EAF6,stroke:#5C6BC0
+    style N6 fill:#E8EAF6,stroke:#5C6BC0
+    style N7 fill:#FCE4EC,stroke:#E91E63
+    style N8 fill:#FCE4EC,stroke:#E91E63
+    style N9 fill:#FCE4EC,stroke:#E91E63
+    style N10 fill:#FCE4EC,stroke:#E91E63
+    style N11 fill:#E8EAF6,stroke:#5C6BC0
+    style N12 fill:#FCE4EC,stroke:#E91E63
+    style S0 fill:#EFEBE9,stroke:#A1887F
+    style M0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_0 fill:#FCE4EC,stroke:#E91E63
+    style nest0_1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_2 fill:#EFEBE9,stroke:#A1887F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#E91E63,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_631.txt b/train/mermaid/medium/mermaid_631.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fdf9c3b369edfa1d19290a478d16ffb338b6dbb0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_631.txt
@@ -0,0 +1,25 @@
+<Accreditation Management, connectedTo, Student Engagement Strategies>
+<Accreditation Management, partOf, Professional Development Courses>
+<Blended Learning Models, yes, Accreditation Management>
+<Blended Learning Models, yes, Collaborative Projects>
+<Collaborative Projects, connectedTo, Open Educational Resources Integration>
+<Interactive Learning Activities, connectedTo, Collaborative Projects>
+<Interactive Learning Activities, connectedTo, Open Educational Resources Integration>
+<Interactive Learning Activities, connectedTo, Test Preparation Courses>
+<Interactive Learning Activities, no, Blended Learning Models>
+<Interactive Learning Activities, no, Language Learning Platforms>
+<Interactive Learning Activities, yes, Personalized Learning Paths>
+<Language Learning Platforms, connectedTo, Test Preparation Courses>
+<Learning Analytics, no, Blended Learning Models>
+<Learning Analytics, partOf, Professional Development Courses>
+<Learning Management System Administration, connectedTo, Micro_credential Programs>
+<Micro_credential Programs, no, end>
+<Open Educational Resources Integration, yes, Learning Management System Administration>
+<Personalized Learning Paths, connectedTo, Collaborative Projects>
+<Personalized Learning Paths, connectedTo, Language Learning Platforms>
+<Student Engagement Strategies, connectedTo, Learning Analytics>
+<Student Engagement Strategies, partOf, Professional Development Courses>
+<Test Preparation Courses, connectedTo, Collaborative Projects>
+<Test Preparation Courses, yes, Blended Learning Models>
+<start, connectedTo, Interactive Learning Activities>
+<start, connectedTo, Language Learning Platforms>
diff --git a/train/mermaid/medium/mermaid_635.txt b/train/mermaid/medium/mermaid_635.txt
new file mode 100644
index 0000000000000000000000000000000000000000..90b2d31c428b059a57bf8896581ba9c6177b412a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_635.txt
@@ -0,0 +1,18 @@
+<Assessment Creation, connectedTo, University Partnerships>
+<Assessment Creation, partOf, Engagement Metrics Tracking>
+<Continuous Course Improvement, monetizes offerings, Assessment Creation>
+<Continuous Course Improvement, partOf, Engagement Metrics Tracking>
+<Course Retirement Planning, connectedTo, Marketing to Global Audience>
+<Gamification for Engagement, connectedTo, Course Retirement Planning>
+<Gamification for Engagement, connectedTo, Learner Analytics>
+<Global Accessibility Features, scales enrollment, Course Retirement Planning>
+<Learner Analytics, connectedTo, Continuous Course Improvement>
+<Learner Analytics, connectedTo, Course Content Development>
+<Learner Analytics, connectedTo, Global Accessibility Features>
+<Learner Analytics, researches impact, Marketing to Global Audience>
+<Marketing to Global Audience, connectedTo, Course Content Development>
+<Translation and Localization, connectedTo, Gamification for Engagement>
+<Translation and Localization, personalizes learning, Course Retirement Planning>
+<University Partnerships, partOf, Engagement Metrics Tracking>
+<University Partnerships, provides technical support, Course Retirement Planning>
+<start, translates content, Translation and Localization>
diff --git a/train/mermaid/medium/mermaid_637.mmd b/train/mermaid/medium/mermaid_637.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b08ec43a14c73e447a76bdd742bc96aa23b8c3da
--- /dev/null
+++ b/train/mermaid/medium/mermaid_637.mmd
@@ -0,0 +1,98 @@
+graph LR
+    N0([Global Accessibility Features])
+    N1[[Forum Moderation]]
+    N2([Gamification for Engagement])
+    N3[[Course Retirement Planning]]
+    N4[(Career Pathway Mapping)]
+    N5[Technical Infrastructure for Scale]
+    N6[(Peer Grading Implementation)]
+    N7[(Content Licensing)]
+    N8[[Certificate of Completion Issuance]]
+    N9(University Partnerships)
+    N10[Course Promotion]
+    N11[(Employer Recognition)]
+    N12([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Micro_credential Stacking
+        nest0_0{Course Audit Options}
+        nest0_1[[Research on MOOC Effectiveness]]
+        nest0_2[Instructor Recruitment for MOOCs]
+        nest0_3(Video Lecture Production)
+    end
+    N0 -.-> |manages instructors| N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |promotes courses| N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> N11
+    N11 -.-> N12
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N3 --> nest0_0
+    nest0_3 --> N4
+    N0 -.-> S0
+    S0 --> N4
+    S0 -.-> |offers assignments| N5
+    S0 -.-> N7
+    N7 -.-> S1
+    S1 -.-> |facilitates peer review| N12
+    S1 -.-> |provides accessibility| N9
+    N0 -.-> M0
+    N2 -.-> M0
+    M0 -.-> N9
+    style N0 fill:#E8F0EA,stroke:#92C79A
+    style N1 fill:#E8F0EA,stroke:#92C79A
+    style N2 fill:#D0EFEE,stroke:#73C6BC
+    style N3 fill:#D0EFEE,stroke:#73C6BC
+    style N4 fill:#D0EFEE,stroke:#73C6BC
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#E1BEE7,stroke:#9C27B0
+    style N7 fill:#D0EFEE,stroke:#73C6BC
+    style N8 fill:#E1BEE7,stroke:#9C27B0
+    style N9 fill:#D0EFEE,stroke:#73C6BC
+    style N10 fill:#D0EFEE,stroke:#73C6BC
+    style N11 fill:#E1BEE7,stroke:#9C27B0
+    style N12 fill:#E1BEE7,stroke:#9C27B0
+    style S0 fill:#D0EFEE,stroke:#73C6BC
+    style S1 fill:#E1BEE7,stroke:#9C27B0
+    style M0 fill:#E1BEE7,stroke:#9C27B0
+    style nest0_0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_1 fill:#E8F0EA,stroke:#92C79A
+    style nest0_2 fill:#E1BEE7,stroke:#9C27B0
+    style nest0_3 fill:#E1BEE7,stroke:#9C27B0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_64.txt b/train/mermaid/medium/mermaid_64.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6637503ad7c5f5fcacebfd6d95828148d2106cec
--- /dev/null
+++ b/train/mermaid/medium/mermaid_64.txt
@@ -0,0 +1,22 @@
+<Appeal Submission, connectedTo, Pro Bono Work>
+<Appeal Submission, partOf, Discovery Process>
+<Client Interview, connectedTo, Estate Planning>
+<Closing Argument, connectedTo, Legal Consultation>
+<Closing Argument, connectedTo, Notarization>
+<Closing Argument, connectedTo, end>
+<Court Order Execution, connectedTo, Document Drafting>
+<Document Drafting, connectedTo, Client Interview>
+<Due Diligence, connectedTo, Closing Argument>
+<Estate Planning, connectedTo, Due Diligence>
+<Judgment Writing, complies, Document Drafting>
+<Judgment Writing, connectedTo, Jury Selection>
+<Judgment Writing, connectedTo, Notarization>
+<Judgment Writing, enforces, end>
+<Judgment Writing, interprets, Document Drafting>
+<Jury Selection, connectedTo, Document Drafting>
+<Jury Selection, researches, Court Order Execution>
+<Legal Consultation, connectedTo, end>
+<Notarization, counsels, Appeal Submission>
+<Notarization, settles, Legal Consultation>
+<Pro Bono Work, interviews, Due Diligence>
+<Pro Bono Work, partOf, Discovery Process>
diff --git a/train/mermaid/medium/mermaid_640.mmd b/train/mermaid/medium/mermaid_640.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..84766f4092a820ab11ebedef6aaba0d7b677733d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_640.mmd
@@ -0,0 +1,62 @@
+graph TD
+    N0([start])
+    N1[Instructor_Led Sessions]
+    N2([Video Lecture Production])
+    N3[Learner Analytics]
+    N4[(Subscription Models)]
+    N5([Technical Infrastructure for Scale])
+    S0(( ))
+    S1(( ))
+    subgraph Engagement Metrics Tracking
+        nest0_0[/Peer Grading Implementation/]
+        nest0_1[Self_Paced Learning Tracks]
+        nest0_2(Career Pathway Mapping)
+        nest0_3([Financial Aid for Learners])
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |manages certifications| N3
+    N3 -.-> |delivers lectures| N4
+    N4 --> N5
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N2 -.-> |researches impact| nest0_0
+    nest0_3 --> |integrates videos| N2
+    N0 --> S0
+    S0 --> N4
+    S0 --> N5
+    N2 --> S1
+    S1 --> N4
+    S1 -.-> N5
+    nest0_3 -.-> |optimizes engagement| nest0_0
+    style N0 fill:#FAEBF3,stroke:#F7BEE0
+    style N1 fill:#FAEBF3,stroke:#F7BEE0
+    style N2 fill:#FAEBF3,stroke:#F7BEE0
+    style N3 fill:#FAEBF3,stroke:#F7BEE0
+    style N4 fill:#FAEBF3,stroke:#F7BEE0
+    style N5 fill:#E9F7E8,stroke:#6EB76D
+    style S0 fill:#E9F7E8,stroke:#6EB76D
+    style S1 fill:#C8E6C9,stroke:#388E3C
+    style nest0_0 fill:#E9F7E8,stroke:#6EB76D
+    style nest0_1 fill:#E9F7E8,stroke:#6EB76D
+    style nest0_2 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_3 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#F7BEE0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_642.mmd b/train/mermaid/medium/mermaid_642.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..399bda53032fa70ed95c61d05e46b52d76446c8a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_642.mmd
@@ -0,0 +1,61 @@
+graph TD
+    N0([start])
+    N1(College Entrance Exam Prep)
+    N2[[Diagnostic Assessment]]
+    N3(Test_Taking Strategies)
+    N4[(Reading Comprehension Drills)]
+    N5(Motivation Coaching)
+    N6(Practice Test Creation)
+    N7[/Math Skills Refresher/]
+    N8{English Proficiency Test Prep}
+    N9([Personalized Study Plans])
+    N10([end])
+    S1(( ))
+    M1(( ))
+    subgraph Flashcard Creation
+        nest0_0(Virtual Proctoring)
+        nest0_1[Question Bank Management]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |yes| N4
+    N4 --> |no| N5
+    N5 --> N6
+    N6 --> |no| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> |no| N10
+    nest0_0 --> |no| nest0_1
+    N6 --> |yes| nest0_0
+    nest0_1 -.-> N3
+    N5 -.-> S1
+    S1 --> N10
+    S1 --> |no| N7
+    N2 --> M1
+    N4 -.-> |yes| M1
+    M1 --> N7
+    N6 -.-> N9
+    style S1 fill:#FFF3E0,stroke:#FFA726
+    style M1 fill:#F9FBE7,stroke:#DCE775
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_642.txt b/train/mermaid/medium/mermaid_642.txt
new file mode 100644
index 0000000000000000000000000000000000000000..42931f20b946db380322fcf03f138dfa6c641737
--- /dev/null
+++ b/train/mermaid/medium/mermaid_642.txt
@@ -0,0 +1,20 @@
+<College Entrance Exam Prep, connectedTo, Diagnostic Assessment>
+<Diagnostic Assessment, connectedTo, Math Skills Refresher>
+<Diagnostic Assessment, connectedTo, Test_Taking Strategies>
+<English Proficiency Test Prep, connectedTo, Personalized Study Plans>
+<Math Skills Refresher, connectedTo, English Proficiency Test Prep>
+<Motivation Coaching, connectedTo, Practice Test Creation>
+<Motivation Coaching, connectedTo, end>
+<Motivation Coaching, no, Math Skills Refresher>
+<Personalized Study Plans, no, end>
+<Practice Test Creation, connectedTo, Personalized Study Plans>
+<Practice Test Creation, no, Math Skills Refresher>
+<Practice Test Creation, yes, Virtual Proctoring>
+<Question Bank Management, connectedTo, Test_Taking Strategies>
+<Question Bank Management, partOf, Flashcard Creation>
+<Reading Comprehension Drills, no, Motivation Coaching>
+<Reading Comprehension Drills, yes, Math Skills Refresher>
+<Test_Taking Strategies, yes, Reading Comprehension Drills>
+<Virtual Proctoring, no, Question Bank Management>
+<Virtual Proctoring, partOf, Flashcard Creation>
+<start, connectedTo, College Entrance Exam Prep>
diff --git a/train/mermaid/medium/mermaid_643.txt b/train/mermaid/medium/mermaid_643.txt
new file mode 100644
index 0000000000000000000000000000000000000000..677f4faa1c6ff49bc746c0735eee99cb5268cd74
--- /dev/null
+++ b/train/mermaid/medium/mermaid_643.txt
@@ -0,0 +1,25 @@
+<Adaptive Learning Algorithms, connectedTo, History Topic Mastery>
+<Adaptive Learning Algorithms, partOf, Study Environment Optimization>
+<Certification Exam Prep, connectedTo, Exam Day Tips>
+<Certification Exam Prep, partOf, Study Environment Optimization>
+<Critical Thinking Development, connectedTo, Graduate School Exam Prep>
+<Critical Thinking Development, connectedTo, end>
+<Diagnostic Assessment, connectedTo, History Topic Mastery>
+<Diagnostic Assessment, practices, Graduate School Exam Prep>
+<Exam Day Tips, partOf, Study Environment Optimization>
+<Exam Day Tips, teaches, Adaptive Learning Algorithms>
+<Graduate School Exam Prep, automates, end>
+<History Topic Mastery, connectedTo, Online Course Delivery>
+<Online Course Delivery, connectedTo, Graduate School Exam Prep>
+<Online Course Delivery, connectedTo, Video Lecture Production>
+<Online Course Delivery, guides, Critical Thinking Development>
+<Subject Matter Review, certifies, Tutoring Session>
+<Subject Matter Review, connectedTo, Critical Thinking Development>
+<Subject Matter Review, connectedTo, end>
+<Subject Matter Review, registers, Graduate School Exam Prep>
+<Subject Matter Review, tracks, Online Course Delivery>
+<Tutoring Session, connectedTo, Diagnostic Assessment>
+<Tutoring Session, connectedTo, Graduate School Exam Prep>
+<Tutoring Session, connectedTo, end>
+<Video Lecture Production, connectedTo, Certification Exam Prep>
+<Video Lecture Production, partOf, Study Environment Optimization>
diff --git a/train/mermaid/medium/mermaid_645.txt b/train/mermaid/medium/mermaid_645.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f25de8945c9c23c6bb69b57fbd385f3604f59e66
--- /dev/null
+++ b/train/mermaid/medium/mermaid_645.txt
@@ -0,0 +1,27 @@
+<Curriculum Development, connectedTo, Personalized Study Plans>
+<Curriculum Development, partOf, Student Progress Tracking>
+<Exam Day Tips, connectedTo, Science Concept Review>
+<Interactive Exercises, connectedTo, Curriculum Development>
+<Interactive Exercises, partOf, Student Progress Tracking>
+<Motivation Coaching, yes, Performance Prediction Models>
+<Performance Feedback, connectedTo, Score Analysis>
+<Performance Feedback, no, end>
+<Performance Prediction Models, connectedTo, Stress Management for Exams>
+<Personalized Study Plans, connectedTo, Video Lecture Production>
+<Personalized Study Plans, partOf, Student Progress Tracking>
+<Professional Licensure Exam Prep, connectedTo, Performance Feedback>
+<Science Concept Review, yes, Motivation Coaching>
+<Science Concept Review, yes, end>
+<Score Analysis, yes, Video Lecture Production>
+<Stress Management for Exams, connectedTo, end>
+<Study Group Facilitation, connectedTo, Exam Day Tips>
+<Study Group Facilitation, connectedTo, Interactive Exercises>
+<Video Lecture Production, connectedTo, Study Group Facilitation>
+<start, connectedTo, Exam Day Tips>
+<start, connectedTo, Performance Prediction Models>
+<start, connectedTo, Professional Licensure Exam Prep>
+<start, connectedTo, Science Concept Review>
+<start, connectedTo, Score Analysis>
+<start, connectedTo, Stress Management for Exams>
+<start, connectedTo, end>
+<start, no, Performance Feedback>
diff --git a/train/mermaid/medium/mermaid_646.mmd b/train/mermaid/medium/mermaid_646.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0ca8e5f348077c94928731922cd4b702d05d35c9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_646.mmd
@@ -0,0 +1,84 @@
+graph TD
+    N0([History Topic Mastery])
+    N1[(College Entrance Exam Prep)]
+    N2(Science Concept Review)
+    N3(Performance Feedback)
+    N4[[Test_Taking Strategies]]
+    N5[[Study Group Facilitation]]
+    N6(Practice Test Creation)
+    N7[(Tutoring Session)]
+    N8[Parent or Guardian Updates]
+    N9[Diagnostic Assessment]
+    N10([Mock Exam Administration])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Critical Thinking Development
+        nest0_0[Study Material Design]
+        nest0_1(Virtual Proctoring)
+        nest0_2[Graduate School Exam Prep]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> |monitors| N10
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N8 --> nest0_0
+    nest0_2 --> |accelerates| N9
+    N6 --> S0
+    S0 -.-> N8
+    S0 -.-> |provides| N10
+    N1 -.-> M0
+    N2 -.-> M0
+    M0 --> N4
+    N0 --> M1
+    N3 --> |sells| M1
+    M1 -.-> N7
+    style N0 fill:#E6EE9C,stroke:#CDDC39
+    style N1 fill:#E8F5E9,stroke:#66BB6A
+    style N2 fill:#E8F5E9,stroke:#66BB6A
+    style N3 fill:#E8F5E9,stroke:#66BB6A
+    style N4 fill:#E6EE9C,stroke:#CDDC39
+    style N5 fill:#E6EE9C,stroke:#CDDC39
+    style N6 fill:#E6EE9C,stroke:#CDDC39
+    style N7 fill:#E6EE9C,stroke:#CDDC39
+    style N8 fill:#FFF6D9,stroke:#FFCC7A
+    style N9 fill:#E8F5E9,stroke:#66BB6A
+    style N10 fill:#E8F5E9,stroke:#66BB6A
+    style S0 fill:#FFF6D9,stroke:#FFCC7A
+    style M0 fill:#FFF6D9,stroke:#FFCC7A
+    style M1 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_0 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_1 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_2 fill:#E8F5E9,stroke:#66BB6A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#CDDC39,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_649.mmd b/train/mermaid/medium/mermaid_649.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..3e9b3ee812de226e513302bb8360fb9dcaa63142
--- /dev/null
+++ b/train/mermaid/medium/mermaid_649.mmd
@@ -0,0 +1,80 @@
+graph LR
+    N0([Gamified Learning Activities])
+    N1{AI_Powered Language Tutors}
+    N2[Language Exchange Programs]
+    N3(Accent Reduction Coaching)
+    N4(Error Correction Feedback)
+    N5[/Flashcard Systems/]
+    N6[Language for Specific Purposes]
+    N7[Grammar Practice]
+    N8[(Role_Playing Scenarios)]
+    N9([Speech Recognition Technology])
+    N10[[Writing Exercises]]
+    N11{Native Speaker Interaction}
+    N12([end])
+    S0(( ))
+    S1(( ))
+    subgraph Video Lessons
+        nest0_0(Curriculum Customization)
+        nest0_1[Slang and Idioms Learning]
+    end
+    N0 --> |communicates| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |improves| N5
+    N5 -.-> |automates| N6
+    N6 --> |simulates| N7
+    N7 --> |memorizes| N8
+    N8 -.-> N9
+    N9 --> |personalizes| N10
+    N10 -.-> |subscribes| N11
+    N11 --> N12
+    nest0_0 --> nest0_1
+    N2 -.-> nest0_0
+    nest0_1 --> N11
+    N8 -.-> S0
+    S0 -.-> N10
+    S0 -.-> N12
+    N8 --> S1
+    S1 -.-> N10
+    S1 -.-> |evaluates| N11
+    style N0 fill:#F8FDD3,stroke:#D3EB9F
+    style N1 fill:#C9EFEC,stroke:#6FE1D5
+    style N2 fill:#D3F7F9,stroke:#80DDEA
+    style N3 fill:#C9EFEC,stroke:#6FE1D5
+    style N4 fill:#D3F7F9,stroke:#80DDEA
+    style N5 fill:#C9EFEC,stroke:#6FE1D5
+    style N6 fill:#D3F7F9,stroke:#80DDEA
+    style N7 fill:#F8FDD3,stroke:#D3EB9F
+    style N8 fill:#F8FDD3,stroke:#D3EB9F
+    style N9 fill:#C9EFEC,stroke:#6FE1D5
+    style N10 fill:#D3F7F9,stroke:#80DDEA
+    style N11 fill:#D3F7F9,stroke:#80DDEA
+    style N12 fill:#D3F7F9,stroke:#80DDEA
+    style S0 fill:#F8FDD3,stroke:#D3EB9F
+    style S1 fill:#C9EFEC,stroke:#6FE1D5
+    style nest0_0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_1 fill:#D3F7F9,stroke:#80DDEA
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_653.mmd b/train/mermaid/medium/mermaid_653.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..dd4e9aea2e37c89f805b726aaf9b023c44eda209
--- /dev/null
+++ b/train/mermaid/medium/mermaid_653.mmd
@@ -0,0 +1,72 @@
+graph BT
+    N0([start])
+    N1{Language for Specific Purposes}
+    N2[/Online Tutoring Sessions/]
+    N3(Business Language Training)
+    N4{AI_Powered Language Tutors}
+    N5[[Language Assessment Tests]]
+    N6([Speech Recognition Technology])
+    N7{Slang and Idioms Learning}
+    N8([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Children's Language Learning
+        nest0_0{Travel Language Essentials}
+        nest0_1(Cultural Immersion)
+    end
+    N0 --> |tests| N1
+    N1 --> |personalizes| N2
+    N2 -.-> N3
+    N3 -.-> |evaluates| N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> |speaks| N8
+    nest0_0 --> nest0_1
+    N3 -.-> |writes| nest0_0
+    nest0_1 --> N6
+    N5 -.-> S0
+    S0 -.-> N7
+    S0 --> N8
+    N0 -.-> M0
+    N6 -.-> M0
+    M0 --> N8
+    N0 -.-> M1
+    N1 -.-> M1
+    M1 --> N3
+    style N0 fill:#FAEBF3,stroke:#F7BEE0
+    style N1 fill:#FAEBF3,stroke:#F7BEE0
+    style N2 fill:#FAEBF3,stroke:#F7BEE0
+    style N3 fill:#FFF3E0,stroke:#FFB74D
+    style N4 fill:#FAEBF3,stroke:#F7BEE0
+    style N5 fill:#FFF3E0,stroke:#FFB74D
+    style N6 fill:#FAEBF3,stroke:#F7BEE0
+    style N7 fill:#FFF3E0,stroke:#FFB74D
+    style N8 fill:#FAEBF3,stroke:#F7BEE0
+    style S0 fill:#FAEBF3,stroke:#F7BEE0
+    style M0 fill:#ECF0FD,stroke:#B8C0F5
+    style M1 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_0 fill:#ECF0FD,stroke:#B8C0F5
+    style nest0_1 fill:#FFF3E0,stroke:#FFB74D
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_654.mmd b/train/mermaid/medium/mermaid_654.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..cf686926ee2835b9de735af5a7f67377adef6661
--- /dev/null
+++ b/train/mermaid/medium/mermaid_654.mmd
@@ -0,0 +1,68 @@
+graph TD
+    N0([start])
+    N1([Translation Exercises])
+    N2(Speaking Practice)
+    N3[(Native Speaker Interaction)]
+    N4{Listening Comprehension}
+    N5[Self_Study Modules]
+    N6[[Slang and Idioms Learning]]
+    N7[Business Language Training]
+    N8([Gamified Learning Activities])
+    S0(( ))
+    M0(( ))
+    subgraph Error Correction Feedback
+        nest0_0{Online Tutoring Sessions}
+        nest0_1[Language Assessment Tests]
+        nest0_2(Pronunciation Drills)
+    end
+    N0 -.-> |interacts| N1
+    N1 --> |communicates| N2
+    N2 -.-> N3
+    N3 -.-> |distributes| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> |translates| N8
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N1 --> nest0_0
+    nest0_2 --> N8
+    N1 -.-> S0
+    S0 -.-> N7
+    S0 -.-> N4
+    N4 -.-> |corrects| M0
+    N0 -.-> M0
+    M0 -.-> N6
+    style N0 fill:#EDF5F3,stroke:#A1D7CD
+    style N1 fill:#EDE7F6,stroke:#7E57C2
+    style N2 fill:#EDF5F3,stroke:#A1D7CD
+    style N3 fill:#EDE7F6,stroke:#7E57C2
+    style N4 fill:#EDE7F6,stroke:#7E57C2
+    style N5 fill:#BBDEFB,stroke:#2196F3
+    style N6 fill:#EDE7F6,stroke:#7E57C2
+    style N7 fill:#EDE7F6,stroke:#7E57C2
+    style N8 fill:#BBDEFB,stroke:#2196F3
+    style S0 fill:#EDE7F6,stroke:#7E57C2
+    style M0 fill:#BBDEFB,stroke:#2196F3
+    style nest0_0 fill:#BBDEFB,stroke:#2196F3
+    style nest0_1 fill:#BBDEFB,stroke:#2196F3
+    style nest0_2 fill:#EDE7F6,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#2196F3,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_654.txt b/train/mermaid/medium/mermaid_654.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b5546684bdcde2b662f31449bea44f8bffbf551e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_654.txt
@@ -0,0 +1,19 @@
+<Business Language Training, translates, Gamified Learning Activities>
+<Language Assessment Tests, connectedTo, Pronunciation Drills>
+<Language Assessment Tests, partOf, Error Correction Feedback>
+<Listening Comprehension, connectedTo, Self_Study Modules>
+<Listening Comprehension, corrects, Slang and Idioms Learning>
+<Native Speaker Interaction, distributes, Listening Comprehension>
+<Online Tutoring Sessions, connectedTo, Language Assessment Tests>
+<Online Tutoring Sessions, partOf, Error Correction Feedback>
+<Pronunciation Drills, connectedTo, Gamified Learning Activities>
+<Pronunciation Drills, partOf, Error Correction Feedback>
+<Self_Study Modules, connectedTo, Slang and Idioms Learning>
+<Slang and Idioms Learning, connectedTo, Business Language Training>
+<Speaking Practice, connectedTo, Native Speaker Interaction>
+<Translation Exercises, communicates, Speaking Practice>
+<Translation Exercises, connectedTo, Business Language Training>
+<Translation Exercises, connectedTo, Listening Comprehension>
+<Translation Exercises, connectedTo, Online Tutoring Sessions>
+<start, connectedTo, Slang and Idioms Learning>
+<start, interacts, Translation Exercises>
diff --git a/train/mermaid/medium/mermaid_657.txt b/train/mermaid/medium/mermaid_657.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7c29946a075589c7704790fb60e30f5075bdbb0a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_657.txt
@@ -0,0 +1,17 @@
+<Advocacy for Mental Health, connectedTo, Inpatient Treatment Coordination>
+<Advocacy for Mental Health, partOf, Stress Reduction Techniques>
+<Anxiety Management, connectedTo, Coping Skill Development>
+<Bipolar Disorder Management, connectedTo, Advocacy for Mental Health>
+<Bipolar Disorder Management, partOf, Stress Reduction Techniques>
+<Coping Skill Development, connectedTo, Depression Treatment>
+<Depression Treatment, connectedTo, Digital Mental Health Tools>
+<Depression Treatment, connectedTo, Inpatient Treatment Coordination>
+<Depression Treatment, connectedTo, Relapse Prevention>
+<Depression Treatment, connectedTo, Trauma Therapy>
+<Digital Mental Health Tools, advocates, Relapse Prevention>
+<Inpatient Treatment Coordination, connectedTo, Trauma Therapy>
+<Mental Health Education, improves, Bipolar Disorder Management>
+<Mental Health Education, partOf, Stress Reduction Techniques>
+<Telehealth Counseling, connectedTo, Anxiety Management>
+<Trauma Therapy, assesses, Mental Health Education>
+<Trauma Therapy, connectedTo, Digital Mental Health Tools>
diff --git a/train/mermaid/medium/mermaid_658.mmd b/train/mermaid/medium/mermaid_658.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1e82bcc2922019f74da0eb3ab4b57b081d3b43a8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_658.mmd
@@ -0,0 +1,76 @@
+graph LR
+    N0([Mindfulness Practice])
+    N1[[Eating Disorder Treatment]]
+    N2(Therapy Session)
+    N3{Suicide Prevention}
+    N4[(Art Therapy)]
+    N5[Coping Skill Development]
+    N6[(Mental Health Education)]
+    N7(Family Therapy)
+    N8([Cognitive Behavioral Therapy])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Substance Abuse Counseling
+        nest0_0[Counseling Services]
+        nest0_1(Dialectical Behavior Therapy)
+        nest0_2([Treatment Plan Development])
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> |monitors| N6
+    N6 -.-> |certifies| N7
+    N7 -.-> |rehabilitates| N8
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N5 --> nest0_0
+    nest0_2 -.-> |counsels| N5
+    N3 --> S0
+    S0 -.-> N5
+    S0 -.-> N7
+    N5 --> S1
+    S1 --> |tracks| N7
+    S1 -.-> |provides| N8
+    N4 -.-> M1
+    N1 --> M1
+    M1 --> N6
+    style N0 fill:#F9FBE7,stroke:#C0CA33
+    style N1 fill:#F1F8E9,stroke:#81C784
+    style N2 fill:#F9FBE7,stroke:#C0CA33
+    style N3 fill:#F1F8E9,stroke:#81C784
+    style N4 fill:#F1F8E9,stroke:#81C784
+    style N5 fill:#E8F0FF,stroke:#A2D0FF
+    style N6 fill:#E8F0FF,stroke:#A2D0FF
+    style N7 fill:#E8F0FF,stroke:#A2D0FF
+    style N8 fill:#F9FBE7,stroke:#C0CA33
+    style S0 fill:#F1F8E9,stroke:#81C784
+    style S1 fill:#E8F0FF,stroke:#A2D0FF
+    style M1 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_0 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_1 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_2 fill:#E8F0FF,stroke:#A2D0FF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_659.txt b/train/mermaid/medium/mermaid_659.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5543d9d4ced2d68753743b4349916b5702d4380f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_659.txt
@@ -0,0 +1,23 @@
+<Art Therapy, connectedTo, Depression Treatment>
+<Bipolar Disorder Management, connectedTo, Eating Disorder Treatment>
+<Coping Skill Development, connectedTo, Art Therapy>
+<Counseling Services, connectedTo, Mindfulness Practice>
+<Crisis Intervention, complies, Medication Management>
+<Crisis Intervention, partOf, Child & Adolescent Therapy>
+<Depression Treatment, connectedTo, Schizophrenia Management>
+<Depression Treatment, secures, Bipolar Disorder Management>
+<Diagnosis and Assessment, connectedTo, Music Therapy>
+<Eating Disorder Treatment, connectedTo, Counseling Services>
+<Inpatient Treatment Coordination, partOf, Child & Adolescent Therapy>
+<Inpatient Treatment Coordination, relieves, Crisis Intervention>
+<Medication Management, advocates, Mental Health Screening>
+<Medication Management, partOf, Child & Adolescent Therapy>
+<Mental Health Screening, partOf, Child & Adolescent Therapy>
+<Mental Health Screening, therapies, Schizophrenia Management>
+<Music Therapy, audits, Outpatient Program Management>
+<Music Therapy, connectedTo, Inpatient Treatment Coordination>
+<Outpatient Program Management, connectedTo, Bipolar Disorder Management>
+<Schizophrenia Management, connectedTo, Bipolar Disorder Management>
+<Schizophrenia Management, connectedTo, Counseling Services>
+<Schizophrenia Management, connectedTo, Diagnosis and Assessment>
+<Schizophrenia Management, connectedTo, Mindfulness Practice>
diff --git a/train/mermaid/medium/mermaid_660.mmd b/train/mermaid/medium/mermaid_660.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b429cdf4af027d0da7713fd9931a7fdeec350ec8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_660.mmd
@@ -0,0 +1,72 @@
+graph RL
+    N0([start])
+    N1[(Inpatient Treatment Coordination)]
+    N2[[Recreational Therapy]]
+    N3([Art Therapy])
+    N4(Mindfulness Practice)
+    N5[/Diagnosis and Assessment/]
+    N6([Mental Health Screening])
+    N7[/Family Therapy/]
+    N8([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Schizophrenia Management
+        nest0_0[[Outpatient Program Management]]
+        nest0_1[/Group Therapy/]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |develops| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    nest0_0 --> |diagnoses| nest0_1
+    N7 -.-> nest0_0
+    nest0_1 --> |listens| N8
+    N4 --> S0
+    S0 -.-> N7
+    S0 --> N8
+    N3 -.-> S1
+    S1 --> |trains| N8
+    S1 --> N6
+    N1 --> M1
+    N0 -.-> |improves| M1
+    M1 --> N3
+    style N0 fill:#FFE0B2,stroke:#FF9800
+    style N1 fill:#F5F5DC,stroke:#BCB88A
+    style N2 fill:#FFE0B2,stroke:#FF9800
+    style N3 fill:#FFFCE6,stroke:#FFF9AE
+    style N4 fill:#FFFCE6,stroke:#FFF9AE
+    style N5 fill:#FFFCE6,stroke:#FFF9AE
+    style N6 fill:#FFE0B2,stroke:#FF9800
+    style N7 fill:#F5F5DC,stroke:#BCB88A
+    style N8 fill:#F5F5DC,stroke:#BCB88A
+    style S0 fill:#FFE0B2,stroke:#FF9800
+    style S1 fill:#FFFCE6,stroke:#FFF9AE
+    style M1 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#F5F5DC,stroke:#BCB88A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFF9AE,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_664.txt b/train/mermaid/medium/mermaid_664.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e0d0c5309a0cb2d972b4e6af0ced8a7e2c5b5a39
--- /dev/null
+++ b/train/mermaid/medium/mermaid_664.txt
@@ -0,0 +1,16 @@
+<Art Therapy, connectedTo, Medication Management>
+<Art Therapy, connectedTo, Post_Traumatic Stress Disorder Support>
+<Coping Skill Development, connectedTo, Bipolar Disorder Management>
+<Diagnosis and Assessment, connectedTo, Therapy Session>
+<Diagnosis and Assessment, partOf, Mental Health Education>
+<Grief Counseling, connectedTo, Diagnosis and Assessment>
+<Grief Counseling, partOf, Mental Health Education>
+<Medication Management, connectedTo, Post_Traumatic Stress Disorder Support>
+<Medication Management, prevents, Peer Support Programs>
+<Peer Support Programs, connectedTo, Post_Traumatic Stress Disorder Support>
+<Post_Traumatic Stress Disorder Support, connectedTo, Coping Skill Development>
+<Post_Traumatic Stress Disorder Support, connectedTo, Grief Counseling>
+<Therapy Session, connectedTo, Trauma Therapy>
+<Trauma Therapy, audits, Art Therapy>
+<start, innovates, Therapy Session>
+<start, refers, Post_Traumatic Stress Disorder Support>
diff --git a/train/mermaid/medium/mermaid_665.mmd b/train/mermaid/medium/mermaid_665.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..99e0d8cca7f51a23e681643f9281ef06d5db894a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_665.mmd
@@ -0,0 +1,68 @@
+graph RL
+    N0([start])
+    N1[[Gut Microbiome Health]]
+    N2[(Dietary Supplement Review)]
+    N3[Elderly Nutrition]
+    N4[Eating Habit Modification]
+    N5(Meal Planning)
+    N6([Inflammation and Diet])
+    N7[Nutritional Biomarker Analysis]
+    N8[(Food Fortification Strategies)]
+    N9[Supplement Recommendation]
+    N10(Genetic Nutrition Counseling)
+    N11[/Personalized Nutrition Plans/]
+    N12([Food Label Interpretation])
+    N13([end])
+    S0(( ))
+    M0(( ))
+    subgraph Sustainable Food Systems
+        nest0_0[/Food Preparation Guidance/]
+        nest0_1[Hydration Planning]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |yes| N3
+    N3 --> |no| N4
+    N4 -.-> |no| N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> |yes| N9
+    N9 -.-> N10
+    N10 -.-> |no| N11
+    N11 --> N12
+    N12 --> N13
+    nest0_0 -.-> nest0_1
+    N7 -.-> nest0_0
+    nest0_1 -.-> N9
+    N7 -.-> S0
+    S0 -.-> N13
+    S0 -.-> |no| N10
+    N7 --> M0
+    N8 -.-> |yes| M0
+    M0 -.-> N12
+    style S0 fill:#F8BBD0,stroke:#E91E63
+    style M0 fill:#ECCFF5,stroke:#CD8FF2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_666.mmd b/train/mermaid/medium/mermaid_666.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1fded6244da436ac98f53b0e76846d77017449d0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_666.mmd
@@ -0,0 +1,82 @@
+graph BT
+    N0([Dietary Software Usage])
+    N1[Nutrigenomics Research]
+    N2[/Disease_Specific Nutrition/]
+    N3([Eating Habit Modification])
+    N4{Food Waste Reduction}
+    N5([Sports Nutrition])
+    N6(Gut Microbiome Health)
+    N7(Food Allergy Management)
+    N8(Macronutrient Tracking)
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Food Label Interpretation
+        nest0_0[Supplement Recommendation]
+        nest0_1[Dietary Supplement Review]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> |plans| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> |consults| N7
+    N7 --> N8
+    N8 -.-> N9
+    nest0_0 --> nest0_1
+    N1 -.-> nest0_0
+    nest0_1 -.-> |tests| N8
+    N4 --> S0
+    S0 -.-> N9
+    S0 --> N7
+    S0 --> N6
+    N0 --> S1
+    S1 -.-> |promotes| N7
+    S1 -.-> N3
+    S1 -.-> N8
+    N6 --> |assesses| M1
+    N0 -.-> |processes| M1
+    N1 -.-> M1
+    M1 -.-> N8
+    style N0 fill:#EDE7F6,stroke:#9575CD
+    style N1 fill:#E0F7FA,stroke:#00BCD4
+    style N2 fill:#FFEBEE,stroke:#E57373
+    style N3 fill:#FFEBEE,stroke:#E57373
+    style N4 fill:#EDE7F6,stroke:#9575CD
+    style N5 fill:#EDE7F6,stroke:#9575CD
+    style N6 fill:#EDE7F6,stroke:#9575CD
+    style N7 fill:#FFEBEE,stroke:#E57373
+    style N8 fill:#EDE7F6,stroke:#9575CD
+    style N9 fill:#EDE7F6,stroke:#9575CD
+    style S0 fill:#E0F7FA,stroke:#00BCD4
+    style S1 fill:#FFEBEE,stroke:#E57373
+    style M1 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_0 fill:#EDE7F6,stroke:#9575CD
+    style nest0_1 fill:#E0F7FA,stroke:#00BCD4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_666.txt b/train/mermaid/medium/mermaid_666.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a753a8a1cb6398174d1684de1170b43fe3e37375
--- /dev/null
+++ b/train/mermaid/medium/mermaid_666.txt
@@ -0,0 +1,23 @@
+<Dietary Software Usage, connectedTo, Eating Habit Modification>
+<Dietary Software Usage, connectedTo, Macronutrient Tracking>
+<Dietary Software Usage, connectedTo, Nutrigenomics Research>
+<Dietary Software Usage, processes, Macronutrient Tracking>
+<Dietary Software Usage, promotes, Food Allergy Management>
+<Dietary Supplement Review, partOf, Food Label Interpretation>
+<Dietary Supplement Review, tests, Macronutrient Tracking>
+<Disease_Specific Nutrition, connectedTo, Eating Habit Modification>
+<Eating Habit Modification, plans, Food Waste Reduction>
+<Food Allergy Management, connectedTo, Macronutrient Tracking>
+<Food Waste Reduction, connectedTo, Food Allergy Management>
+<Food Waste Reduction, connectedTo, Gut Microbiome Health>
+<Food Waste Reduction, connectedTo, Sports Nutrition>
+<Food Waste Reduction, connectedTo, end>
+<Gut Microbiome Health, assesses, Macronutrient Tracking>
+<Gut Microbiome Health, consults, Food Allergy Management>
+<Macronutrient Tracking, connectedTo, end>
+<Nutrigenomics Research, connectedTo, Disease_Specific Nutrition>
+<Nutrigenomics Research, connectedTo, Macronutrient Tracking>
+<Nutrigenomics Research, connectedTo, Supplement Recommendation>
+<Sports Nutrition, connectedTo, Gut Microbiome Health>
+<Supplement Recommendation, connectedTo, Dietary Supplement Review>
+<Supplement Recommendation, partOf, Food Label Interpretation>
diff --git a/train/mermaid/medium/mermaid_667.mmd b/train/mermaid/medium/mermaid_667.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..95d171045b5ec5b6a918c634f1b93feb6d8425f4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_667.mmd
@@ -0,0 +1,76 @@
+graph LR
+    N0([Personalized Nutrition Plans])
+    N1{Public Health Nutrition Programs}
+    N2[Genetic Nutrition Counseling]
+    N3(Disease_Specific Nutrition)
+    N4[[Elderly Nutrition]]
+    N5{Food Service Management Consulting}
+    N6(Inflammation and Diet)
+    N7([Recipe Adaptation])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Meal Planning
+        nest0_0[/Weight Management/]
+        nest0_1[Eating Habit Modification]
+        nest0_2[Food Waste Reduction]
+        nest0_3(Food Fortification Strategies)
+    end
+    N0 --> |researches| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |monitors| N7
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N5 --> nest0_0
+    nest0_3 --> |labels| N1
+    N1 -.-> S0
+    S0 -.-> N3
+    S0 -.-> N5
+    N2 --> M0
+    N1 -.-> M0
+    M0 --> N4
+    N4 -.-> |prepares| M1
+    N3 -.-> |optimizes| M1
+    M1 -.-> N6
+    style N0 fill:#F1F8E9,stroke:#81C784
+    style N1 fill:#F1F8E9,stroke:#81C784
+    style N2 fill:#FFFDE0,stroke:#FFF8A6
+    style N3 fill:#FFFDE0,stroke:#FFF8A6
+    style N4 fill:#FFFDE0,stroke:#FFF8A6
+    style N5 fill:#FFFDE0,stroke:#FFF8A6
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#F1F8E9,stroke:#81C784
+    style S0 fill:#F1F8E9,stroke:#81C784
+    style M0 fill:#D3D7EB,stroke:#8C9EFF
+    style M1 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_0 fill:#F1F8E9,stroke:#81C784
+    style nest0_1 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_2 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_3 fill:#FFFDE0,stroke:#FFF8A6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#8C9EFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_67.txt b/train/mermaid/medium/mermaid_67.txt
new file mode 100644
index 0000000000000000000000000000000000000000..949d8c237600b29f3ce64336afc922f7aa5afc3e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_67.txt
@@ -0,0 +1,23 @@
+<Air Cargo Handling, connectedTo, Container Loading>
+<Carrier Selection, connectedTo, Fleet Maintenance Scheduling>
+<Carrier Selection, connectedTo, Route Assignment>
+<Carrier Selection, packs, Invoice Matching>
+<Cold Chain Management, connectedTo, Deconsolidation>
+<Cold Chain Management, partOf, Inventory Sync>
+<Container Loading, picks up, Carrier Selection>
+<Customs Declaration, connectedTo, Cold Chain Management>
+<Customs Declaration, connectedTo, Invoice Matching>
+<Deconsolidation, connectedTo, Rail Transport Coordination>
+<Deconsolidation, partOf, Inventory Sync>
+<Demand Forecasting Integration, connectedTo, Carrier Selection>
+<Demand Forecasting Integration, integrates, Air Cargo Handling>
+<Fleet Maintenance Scheduling, connectedTo, Customs Declaration>
+<Rail Transport Coordination, connectedTo, Yard Management>
+<Rail Transport Coordination, partOf, Inventory Sync>
+<Route Assignment, connectedTo, Customs Declaration>
+<Route Assignment, connectedTo, Fleet Maintenance Scheduling>
+<Route Assignment, connectedTo, Invoice Matching>
+<Yard Management, connectedTo, Container Loading>
+<Yard Management, partOf, Inventory Sync>
+<start, coordinates, Demand Forecasting Integration>
+<start, notifies, Carrier Selection>
diff --git a/train/mermaid/medium/mermaid_670.mmd b/train/mermaid/medium/mermaid_670.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..998f9e3d16548eb0d6d2030fe7dbdb787f9d037a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_670.mmd
@@ -0,0 +1,90 @@
+graph RL
+    N0([Food Label Interpretation])
+    N1{Inflammation and Diet}
+    N2[Disease_Specific Nutrition]
+    N3{Restaurant Menu Analysis}
+    N4[Nutrigenomics Research]
+    N5[[Body Composition Analysis]]
+    N6{Sports Nutrition}
+    N7[(Food Waste Reduction)]
+    N8(Eating Habit Modification)
+    N9[Maternal Nutrition]
+    N10(Grocery Shopping Guidance)
+    N11[[Food Service Management Consulting]]
+    N12([Sustainable Food Systems])
+    N13([end])
+    S0(( ))
+    S1(( ))
+    subgraph Weight Management
+        nest0_0(Dietary Assessment)
+        nest0_1(Agricultural Nutrition Impact)
+        nest0_2[[Nutritional Biomarker Analysis]]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> |consults| N3
+    N3 --> N4
+    N4 --> |balances| N5
+    N5 -.-> N6
+    N6 --> |inspects| N7
+    N7 --> |sources| N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> |improves| N11
+    N11 -.-> N12
+    N12 --> N13
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |prepares| nest0_2
+    N11 -.-> |assesses| nest0_0
+    nest0_2 -.-> N13
+    N2 --> S0
+    S0 --> |advises| N11
+    S0 -.-> |supports| N6
+    S0 --> N7
+    N8 -.-> S1
+    S1 -.-> N11
+    S1 --> N12
+    style N0 fill:#F5F5F5,stroke:#BDBDBD
+    style N1 fill:#F5F5DC,stroke:#BCB88A
+    style N2 fill:#F5F5DC,stroke:#BCB88A
+    style N3 fill:#F5F5DC,stroke:#BCB88A
+    style N4 fill:#F5F5F5,stroke:#BDBDBD
+    style N5 fill:#E6EE9C,stroke:#CDDC39
+    style N6 fill:#E6EE9C,stroke:#CDDC39
+    style N7 fill:#E6EE9C,stroke:#CDDC39
+    style N8 fill:#F5F5F5,stroke:#BDBDBD
+    style N9 fill:#E6EE9C,stroke:#CDDC39
+    style N10 fill:#E6EE9C,stroke:#CDDC39
+    style N11 fill:#E6EE9C,stroke:#CDDC39
+    style N12 fill:#F5F5F5,stroke:#BDBDBD
+    style N13 fill:#F5F5DC,stroke:#BCB88A
+    style S0 fill:#E6EE9C,stroke:#CDDC39
+    style S1 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_0 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_1 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_2 fill:#F5F5F5,stroke:#BDBDBD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_670.txt b/train/mermaid/medium/mermaid_670.txt
new file mode 100644
index 0000000000000000000000000000000000000000..aa1dd5d75e85af9ab4f3a1c42edb1064f3717861
--- /dev/null
+++ b/train/mermaid/medium/mermaid_670.txt
@@ -0,0 +1,25 @@
+<Agricultural Nutrition Impact, partOf, Weight Management>
+<Agricultural Nutrition Impact, prepares, Nutritional Biomarker Analysis>
+<Body Composition Analysis, connectedTo, Sports Nutrition>
+<Dietary Assessment, connectedTo, Agricultural Nutrition Impact>
+<Dietary Assessment, partOf, Weight Management>
+<Disease_Specific Nutrition, advises, Food Service Management Consulting>
+<Disease_Specific Nutrition, connectedTo, Food Waste Reduction>
+<Disease_Specific Nutrition, consults, Restaurant Menu Analysis>
+<Disease_Specific Nutrition, supports, Sports Nutrition>
+<Eating Habit Modification, connectedTo, Food Service Management Consulting>
+<Eating Habit Modification, connectedTo, Maternal Nutrition>
+<Eating Habit Modification, connectedTo, Sustainable Food Systems>
+<Food Label Interpretation, connectedTo, Inflammation and Diet>
+<Food Service Management Consulting, assesses, Dietary Assessment>
+<Food Service Management Consulting, connectedTo, Sustainable Food Systems>
+<Food Waste Reduction, sources, Eating Habit Modification>
+<Grocery Shopping Guidance, improves, Food Service Management Consulting>
+<Inflammation and Diet, connectedTo, Disease_Specific Nutrition>
+<Maternal Nutrition, connectedTo, Grocery Shopping Guidance>
+<Nutrigenomics Research, balances, Body Composition Analysis>
+<Nutritional Biomarker Analysis, connectedTo, end>
+<Nutritional Biomarker Analysis, partOf, Weight Management>
+<Restaurant Menu Analysis, connectedTo, Nutrigenomics Research>
+<Sports Nutrition, inspects, Food Waste Reduction>
+<Sustainable Food Systems, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_671.mmd b/train/mermaid/medium/mermaid_671.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..605f34f7a6f67aad9ce5ec65b4e1aed1c1b37bc2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_671.mmd
@@ -0,0 +1,84 @@
+graph LR
+    N0([start])
+    N1(Sports Nutrition)
+    N2[Food Service Management Consulting]
+    N3[(Gut Microbiome Health)]
+    N4{Weight Management}
+    N5[[Micronutrient Analysis]]
+    N6[/Hydration Planning/]
+    N7[[Food Allergy Management]]
+    N8(Public Health Nutrition Programs)
+    N9([Sustainable Food Systems])
+    N10([Disease_Specific Nutrition])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Agricultural Nutrition Impact
+        nest0_0[(Macronutrient Tracking)]
+        nest0_1[Nutritional Counseling]
+        nest0_2{Dietary Assessment}
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> |tests| N4
+    N4 -.-> |supports| N5
+    N5 --> N6
+    N6 --> |manages| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    nest0_0 --> |analyzes| nest0_1
+    nest0_1 -.-> nest0_2
+    N6 -.-> |audits| nest0_0
+    nest0_2 --> N9
+    N1 --> S0
+    S0 --> N7
+    S0 -.-> N4
+    N4 -.-> S1
+    S1 -.-> N10
+    S1 --> N6
+    N5 -.-> M0
+    N1 --> M0
+    M0 -.-> N7
+    style N0 fill:#E8F0EA,stroke:#92C79A
+    style N1 fill:#FFE88D,stroke:#FFDA4E
+    style N2 fill:#FFFCE6,stroke:#FFF9AE
+    style N3 fill:#FFE88D,stroke:#FFDA4E
+    style N4 fill:#E8F0EA,stroke:#92C79A
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#FFE88D,stroke:#FFDA4E
+    style N7 fill:#FFE88D,stroke:#FFDA4E
+    style N8 fill:#FFFCE6,stroke:#FFF9AE
+    style N9 fill:#FFE88D,stroke:#FFDA4E
+    style N10 fill:#FFFCE6,stroke:#FFF9AE
+    style S0 fill:#FFE88D,stroke:#FFDA4E
+    style S1 fill:#FFFCE6,stroke:#FFF9AE
+    style M0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_0 fill:#E8F0EA,stroke:#92C79A
+    style nest0_1 fill:#FFFCE6,stroke:#FFF9AE
+    style nest0_2 fill:#FFFCE6,stroke:#FFF9AE
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_671.txt b/train/mermaid/medium/mermaid_671.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c421a1e35c6a2c6ac85a598e12210eb99392dd6a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_671.txt
@@ -0,0 +1,22 @@
+<Dietary Assessment, connectedTo, Sustainable Food Systems>
+<Dietary Assessment, partOf, Agricultural Nutrition Impact>
+<Food Allergy Management, connectedTo, Public Health Nutrition Programs>
+<Food Service Management Consulting, connectedTo, Gut Microbiome Health>
+<Gut Microbiome Health, tests, Weight Management>
+<Hydration Planning, audits, Macronutrient Tracking>
+<Hydration Planning, manages, Food Allergy Management>
+<Macronutrient Tracking, analyzes, Nutritional Counseling>
+<Macronutrient Tracking, partOf, Agricultural Nutrition Impact>
+<Micronutrient Analysis, connectedTo, Food Allergy Management>
+<Micronutrient Analysis, connectedTo, Hydration Planning>
+<Nutritional Counseling, connectedTo, Dietary Assessment>
+<Nutritional Counseling, partOf, Agricultural Nutrition Impact>
+<Public Health Nutrition Programs, connectedTo, Sustainable Food Systems>
+<Sports Nutrition, connectedTo, Food Allergy Management>
+<Sports Nutrition, connectedTo, Food Service Management Consulting>
+<Sports Nutrition, connectedTo, Weight Management>
+<Sustainable Food Systems, connectedTo, Disease_Specific Nutrition>
+<Weight Management, connectedTo, Disease_Specific Nutrition>
+<Weight Management, connectedTo, Hydration Planning>
+<Weight Management, supports, Micronutrient Analysis>
+<start, connectedTo, Sports Nutrition>
diff --git a/train/mermaid/medium/mermaid_672.mmd b/train/mermaid/medium/mermaid_672.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..531577a9723e2a24c9f669c4ff6f0acad6208c10
--- /dev/null
+++ b/train/mermaid/medium/mermaid_672.mmd
@@ -0,0 +1,86 @@
+graph BT
+    N0([Gut Microbiome Health])
+    N1[Clinical Nutrition Support]
+    N2(Macronutrient Tracking)
+    N3(Detoxification Programs)
+    N4[/Public Health Nutrition Programs/]
+    N5[/Supplement Recommendation/]
+    N6[[Micronutrient Analysis]]
+    N7[(Child Nutrition)]
+    N8[Food Preparation Guidance]
+    N9([Dietary Supplement Review])
+    N10[Agricultural Nutrition Impact]
+    N11[/Dietary Assessment/]
+    N12[Food Waste Reduction]
+    N13([Nutrigenomics Research])
+    S1(( ))
+    subgraph Metabolism Rate Assessment
+        nest0_0{Food Allergy Management}
+        nest0_1[(Sustainable Food Systems)]
+        nest0_2[[Hydration Planning]]
+    end
+    N0 --> |balances| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |inspects| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    nest0_0 -.-> |consults| nest0_1
+    nest0_1 -.-> |calculates| nest0_2
+    N9 --> nest0_0
+    nest0_2 -.-> |manages| N11
+    N2 --> S1
+    S1 --> N8
+    S1 -.-> N7
+    N6 --> |plans| N9
+    N13 --> N0
+    N4 -.-> N13
+    style N0 fill:#FFCCBC,stroke:#FF5722
+    style N1 fill:#FFCCBC,stroke:#FF5722
+    style N2 fill:#FFEBEE,stroke:#E57373
+    style N3 fill:#FFEBEE,stroke:#E57373
+    style N4 fill:#FFCCBC,stroke:#FF5722
+    style N5 fill:#E8EAF6,stroke:#5C6BC0
+    style N6 fill:#FFEBEE,stroke:#E57373
+    style N7 fill:#FFCCBC,stroke:#FF5722
+    style N8 fill:#FFEBEE,stroke:#E57373
+    style N9 fill:#FFCCBC,stroke:#FF5722
+    style N10 fill:#E8EAF6,stroke:#5C6BC0
+    style N11 fill:#E8EAF6,stroke:#5C6BC0
+    style N12 fill:#FFCCBC,stroke:#FF5722
+    style N13 fill:#FFCCBC,stroke:#FF5722
+    style S1 fill:#FFCCBC,stroke:#FF5722
+    style nest0_0 fill:#FFCCBC,stroke:#FF5722
+    style nest0_1 fill:#FFEBEE,stroke:#E57373
+    style nest0_2 fill:#FFEBEE,stroke:#E57373
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#E57373,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_674.txt b/train/mermaid/medium/mermaid_674.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1ccbffd2003c087217399dd77f83374c8ad4fdb2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_674.txt
@@ -0,0 +1,18 @@
+<Balance and Coordination, connectedTo, Running Coaching>
+<Balance and Coordination, partOf, Fitness Assessment>
+<Flexibility Training, coaches, Balance and Coordination>
+<Flexibility Training, connectedTo, Online Fitness Coaching>
+<Flexibility Training, connectedTo, Workout Tracking Apps>
+<Hydration for Exercise, connectedTo, Sports_Specific Training>
+<Injury Prevention, connectedTo, Online Fitness Coaching>
+<Injury Prevention, connectedTo, Senior Fitness Programs>
+<Online Fitness Coaching, connectedTo, Hydration for Exercise>
+<Online Fitness Coaching, rehabilitates, Workout Tracking Apps>
+<Outdoor Fitness Activities, motivates, Injury Prevention>
+<Running Coaching, consults, Flexibility Training>
+<Running Coaching, partOf, Fitness Assessment>
+<Senior Fitness Programs, connectedTo, end>
+<Sports_Specific Training, connectedTo, Workout Tracking Apps>
+<Workout Tracking Apps, connectedTo, Outdoor Fitness Activities>
+<start, connectedTo, Flexibility Training>
+<start, connectedTo, Workout Tracking Apps>
diff --git a/train/mermaid/medium/mermaid_676.mmd b/train/mermaid/medium/mermaid_676.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6a80ee121ff1b303cd9a11bc35a25c386ea3aa6b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_676.mmd
@@ -0,0 +1,71 @@
+graph BT
+    N0([start])
+    N1([Group Fitness Classes])
+    N2[[Body Composition Analysis]]
+    N3[Strength Training]
+    N4(Functional Fitness Training)
+    N5[Injury Prevention]
+    N6[(Senior Fitness Programs)]
+    N7[(Flexibility Training)]
+    N8([Community Fitness Challenges])
+    N9(Running Coaching)
+    N10[/Wearable Fitness Devices/]
+    N11[(Recovery Strategies)]
+    N12([end])
+    S0(( ))
+    S1(( ))
+    subgraph Yoga Instruction
+        nest0_0([Personal Training])
+        nest0_1[/Outdoor Fitness Activities/]
+        nest0_2[(Youth Fitness Programs)]
+        nest0_3[Motivation and Goal Setting]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |yes| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> |no| N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    nest0_0 -.-> |no| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N4 --> nest0_0
+    nest0_3 --> N5
+    N9 -.-> S0
+    S0 -.-> N12
+    S0 -.-> |yes| N11
+    N5 -.-> S1
+    S1 -.-> N9
+    S1 -.-> N7
+    style S0 fill:#FFF6D9,stroke:#FFCC7A
+    style S1 fill:#FFF6D9,stroke:#FFCC7A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#66BB6A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_676.txt b/train/mermaid/medium/mermaid_676.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fb9bd18ccf99cbfc58db1ac5561f04efd87e193d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_676.txt
@@ -0,0 +1,25 @@
+<Body Composition Analysis, connectedTo, Strength Training>
+<Community Fitness Challenges, connectedTo, Running Coaching>
+<Flexibility Training, no, Community Fitness Challenges>
+<Functional Fitness Training, connectedTo, Injury Prevention>
+<Functional Fitness Training, connectedTo, Personal Training>
+<Group Fitness Classes, connectedTo, Body Composition Analysis>
+<Injury Prevention, connectedTo, Flexibility Training>
+<Injury Prevention, connectedTo, Running Coaching>
+<Injury Prevention, connectedTo, Senior Fitness Programs>
+<Motivation and Goal Setting, connectedTo, Injury Prevention>
+<Motivation and Goal Setting, partOf, Yoga Instruction>
+<Outdoor Fitness Activities, connectedTo, Youth Fitness Programs>
+<Outdoor Fitness Activities, partOf, Yoga Instruction>
+<Personal Training, no, Outdoor Fitness Activities>
+<Personal Training, partOf, Yoga Instruction>
+<Recovery Strategies, connectedTo, end>
+<Running Coaching, connectedTo, Wearable Fitness Devices>
+<Running Coaching, connectedTo, end>
+<Running Coaching, yes, Recovery Strategies>
+<Senior Fitness Programs, connectedTo, Flexibility Training>
+<Strength Training, yes, Functional Fitness Training>
+<Wearable Fitness Devices, connectedTo, Recovery Strategies>
+<Youth Fitness Programs, connectedTo, Motivation and Goal Setting>
+<Youth Fitness Programs, partOf, Yoga Instruction>
+<start, connectedTo, Group Fitness Classes>
diff --git a/train/mermaid/medium/mermaid_678.mmd b/train/mermaid/medium/mermaid_678.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..93fc501d54e9bdfbb6937324502fb48f2b3fa589
--- /dev/null
+++ b/train/mermaid/medium/mermaid_678.mmd
@@ -0,0 +1,64 @@
+graph LR
+    N0([start])
+    N1[Nutrition for Fitness]
+    N2([Fitness Equipment Maintenance])
+    N3[[Recovery Strategies]]
+    N4[/Outdoor Fitness Activities/]
+    N5[(Biometric Feedback Integration)]
+    N6([Weightlifting Techniques])
+    N7[[Corporate Wellness Programs]]
+    N8([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Home Workout Programs
+        nest0_0{Hydration for Exercise}
+        nest0_1{Strength Training}
+        nest0_2[Balance and Coordination]
+    end
+    N0 -.-> |yes| N1
+    N1 -.-> |no| N2
+    N2 -.-> N3
+    N3 --> |no| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    nest0_0 --> |no| nest0_1
+    nest0_1 -.-> nest0_2
+    N7 -.-> |no| nest0_0
+    nest0_2 --> N1
+    N0 -.-> S0
+    S0 -.-> N4
+    S0 -.-> N8
+    N5 -.-> S1
+    S1 --> |yes| N8
+    S1 -.-> N7
+    N0 -.-> M0
+    N1 --> M0
+    M0 -.-> N4
+    style S0 fill:#B2EBF2,stroke:#00BCD4
+    style S1 fill:#B2EBF2,stroke:#00BCD4
+    style M0 fill:#B2EBF2,stroke:#00BCD4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_679.mmd b/train/mermaid/medium/mermaid_679.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..2c044e09e7ce9181732c3361f9bc03f4e184b0b1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_679.mmd
@@ -0,0 +1,60 @@
+graph RL
+    N0([Core Strengthening])
+    N1(Group Fitness Classes)
+    N2[(Personalized Exercise Prescriptions)]
+    N3([Personal Training])
+    N4[(Community Fitness Challenges)]
+    N5([Home Workout Programs])
+    S0(( ))
+    S1(( ))
+    subgraph Recovery Strategies
+        nest0_0{Fitness Assessment}
+        nest0_1[Weightlifting Techniques]
+        nest0_2[/Rehabilitation Exercises/]
+        nest0_3(Mind_Body Connection)
+    end
+    N0 -.-> |researches| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    nest0_0 --> |plans| nest0_1
+    nest0_1 -.-> |distributes| nest0_2
+    nest0_2 -.-> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 -.-> N5
+    N2 --> S0
+    S0 --> N4
+    S0 --> N5
+    N2 -.-> S1
+    S1 -.-> N4
+    S1 --> N5
+    style N0 fill:#ECEFF1,stroke:#90A4AE
+    style N1 fill:#FFFDE7,stroke:#FBC02D
+    style N2 fill:#ECEFF1,stroke:#90A4AE
+    style N3 fill:#ECEFF1,stroke:#90A4AE
+    style N4 fill:#FFFDE7,stroke:#FBC02D
+    style N5 fill:#FFFDE7,stroke:#FBC02D
+    style S0 fill:#FCFCE7,stroke:#DCE775
+    style S1 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_0 fill:#ECEFF1,stroke:#90A4AE
+    style nest0_1 fill:#FCFCE7,stroke:#DCE775
+    style nest0_2 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_3 fill:#FFFDE7,stroke:#FBC02D
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#DCE775,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_68.mmd b/train/mermaid/medium/mermaid_68.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d14a8cb2f8473dd25d3e11f0aa55d62754c97590
--- /dev/null
+++ b/train/mermaid/medium/mermaid_68.mmd
@@ -0,0 +1,72 @@
+graph TD
+    N0([Last_mile Dispatch])
+    N1([Rail Transport Coordination])
+    N2{Return Logistics}
+    N3(Global Trade Compliance)
+    N4[Container Loading]
+    N5(Hazardous Material Transport)
+    N6[Driver Check_in]
+    N7([Warehouse Entry])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Sorting Center
+        nest0_0[/Damage Reporting/]
+        nest0_1{Cold Chain Management}
+    end
+    N0 --> N1
+    N1 -.-> |expedites| N2
+    N2 -.-> |manages| N3
+    N3 -.-> |books| N4
+    N4 --> N5
+    N5 -.-> |syncs| N6
+    N6 --> |supports| N7
+    nest0_0 --> nest0_1
+    N5 -.-> |audits| nest0_0
+    nest0_1 -.-> N5
+    N2 --> S0
+    S0 --> N4
+    S0 --> N5
+    S0 --> |scans| N7
+    N1 -.-> S1
+    S1 -.-> N7
+    S1 --> N6
+    N2 -.-> M0
+    N0 -.-> M0
+    N1 -.-> M0
+    M0 --> N4
+    style N0 fill:#E6EE9C,stroke:#CDDC39
+    style N1 fill:#FFFDE7,stroke:#FFF176
+    style N2 fill:#E6EE9C,stroke:#CDDC39
+    style N3 fill:#E6EE9C,stroke:#CDDC39
+    style N4 fill:#E6EE9C,stroke:#CDDC39
+    style N5 fill:#FFFDE7,stroke:#FFF176
+    style N6 fill:#E6EE9C,stroke:#CDDC39
+    style N7 fill:#E6EE9C,stroke:#CDDC39
+    style S0 fill:#FFFDE7,stroke:#FFF176
+    style S1 fill:#E6EE9C,stroke:#CDDC39
+    style M0 fill:#FFFDE7,stroke:#FFF176
+    style nest0_0 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_1 fill:#FFFDE7,stroke:#FFF176
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_680.mmd b/train/mermaid/medium/mermaid_680.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..3d238e586859a2607f30faf79eb834d545da6ce4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_680.mmd
@@ -0,0 +1,60 @@
+graph RL
+    N0([Balance and Coordination])
+    N1[/Workout Tracking Apps/]
+    N2{Cardiovascular Training}
+    N3(Wearable Fitness Devices)
+    N4([Community Fitness Challenges])
+    N5([Flexibility Training])
+    S0(( ))
+    M1(( ))
+    subgraph Fitness Assessment
+        nest0_0[Mind_Body Connection]
+        nest0_1[Outdoor Fitness Activities]
+        nest0_2[(Pilates Instruction)]
+        nest0_3[[Virtual Fitness Classes]]
+    end
+    N0 -.-> N1
+    N1 --> |coaches| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    nest0_0 --> nest0_1
+    nest0_1 --> |advises| nest0_2
+    nest0_2 --> nest0_3
+    N4 --> nest0_0
+    nest0_3 --> |gamifies| N2
+    N0 --> S0
+    S0 -.-> N5
+    S0 --> N3
+    N2 --> M1
+    N1 -.-> M1
+    M1 -.-> N4
+    style N0 fill:#D6D9F0,stroke:#9FA9E1
+    style N1 fill:#D6D9F0,stroke:#9FA9E1
+    style N2 fill:#D6D9F0,stroke:#9FA9E1
+    style N3 fill:#D6D9F0,stroke:#9FA9E1
+    style N4 fill:#D6D9F0,stroke:#9FA9E1
+    style N5 fill:#D7CCC8,stroke:#795548
+    style S0 fill:#D7CCC8,stroke:#795548
+    style M1 fill:#E8F0EA,stroke:#92C79A
+    style nest0_0 fill:#D7CCC8,stroke:#795548
+    style nest0_1 fill:#E8F0EA,stroke:#92C79A
+    style nest0_2 fill:#D6D9F0,stroke:#9FA9E1
+    style nest0_3 fill:#D7CCC8,stroke:#795548
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#9FA9E1,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_680.txt b/train/mermaid/medium/mermaid_680.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e7c685e0883a2d4401c7cf52fca536058f73d7ed
--- /dev/null
+++ b/train/mermaid/medium/mermaid_680.txt
@@ -0,0 +1,18 @@
+<Balance and Coordination, connectedTo, Flexibility Training>
+<Balance and Coordination, connectedTo, Wearable Fitness Devices>
+<Balance and Coordination, connectedTo, Workout Tracking Apps>
+<Cardiovascular Training, connectedTo, Community Fitness Challenges>
+<Cardiovascular Training, connectedTo, Wearable Fitness Devices>
+<Community Fitness Challenges, connectedTo, Flexibility Training>
+<Community Fitness Challenges, connectedTo, Mind_Body Connection>
+<Mind_Body Connection, connectedTo, Outdoor Fitness Activities>
+<Mind_Body Connection, partOf, Fitness Assessment>
+<Outdoor Fitness Activities, advises, Pilates Instruction>
+<Outdoor Fitness Activities, partOf, Fitness Assessment>
+<Pilates Instruction, connectedTo, Virtual Fitness Classes>
+<Pilates Instruction, partOf, Fitness Assessment>
+<Virtual Fitness Classes, gamifies, Cardiovascular Training>
+<Virtual Fitness Classes, partOf, Fitness Assessment>
+<Wearable Fitness Devices, connectedTo, Community Fitness Challenges>
+<Workout Tracking Apps, coaches, Cardiovascular Training>
+<Workout Tracking Apps, connectedTo, Community Fitness Challenges>
diff --git a/train/mermaid/medium/mermaid_681.mmd b/train/mermaid/medium/mermaid_681.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..45488c5c550b66132dbc8926d276bb9db170a65a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_681.mmd
@@ -0,0 +1,68 @@
+graph BT
+    N0([start])
+    N1[Work_Life Balance Coaching]
+    N2{Burnout Prevention}
+    N3{Wellness Retreat Planning}
+    N4[Nutrition Guidance]
+    N5[[Spiritual Exploration]]
+    N6[[Sleep Optimization]]
+    N7[[Holistic Health Assessment]]
+    N8[[Self_Care Routine Development]]
+    N9([Aromatherapy Usage])
+    N10[Breathwork Exercises]
+    N11{Detox Programs}
+    N12([Physical Activity Planning])
+    N13([end])
+    S0(( ))
+    M0(( ))
+    subgraph Emotional Well_being
+        nest0_0([Personal Growth Planning])
+        nest0_1(Proactive Health Management)
+    end
+    N0 --> |yes| N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |yes| N4
+    N4 --> N5
+    N5 -.-> |yes| N6
+    N6 --> |yes| N7
+    N7 -.-> |no| N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 --> |no| N12
+    N12 --> N13
+    nest0_0 --> |no| nest0_1
+    N4 -.-> nest0_0
+    nest0_1 --> N3
+    N3 --> S0
+    S0 --> N7
+    S0 --> N12
+    N1 --> M0
+    N0 -.-> M0
+    M0 -.-> N3
+    style S0 fill:#FFCDD2,stroke:#F44336
+    style M0 fill:#FFCDD2,stroke:#F44336
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_682.mmd b/train/mermaid/medium/mermaid_682.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ca06f548850033574f5686a099d1489d104ddc71
--- /dev/null
+++ b/train/mermaid/medium/mermaid_682.mmd
@@ -0,0 +1,68 @@
+graph BT
+    N0([Self_Care Routine Development])
+    N1([Physical Activity Planning])
+    N2[(Alternative Therapies)]
+    N3[[Acupuncture Consultation]]
+    N4(Personal Growth Planning)
+    N5(Emotional Well_being)
+    N6[[Longevity Planning]]
+    N7[[Financial Wellness Planning]]
+    N8(Hydrotherapy)
+    N9(Journaling for Wellness)
+    N10([Meditation Coaching])
+    S0(( ))
+    subgraph Spiritual Exploration
+        nest0_0[Gut Health for Wellness]
+        nest0_1[/Massage Therapy/]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> |licenses| N8
+    N8 -.-> N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    N2 -.-> nest0_0
+    nest0_1 --> |assesses| N1
+    N5 -.-> S0
+    S0 --> N8
+    S0 --> |reduces| N10
+    N9 --> |educates| N3
+    N1 -.-> N4
+    style N0 fill:#DACBE3,stroke:#A188D0
+    style N1 fill:#DACBE3,stroke:#A188D0
+    style N2 fill:#D6D9F0,stroke:#9FA9E1
+    style N3 fill:#C9F0F0,stroke:#4DD0E1
+    style N4 fill:#C9F0F0,stroke:#4DD0E1
+    style N5 fill:#C9F0F0,stroke:#4DD0E1
+    style N6 fill:#DACBE3,stroke:#A188D0
+    style N7 fill:#DACBE3,stroke:#A188D0
+    style N8 fill:#C9F0F0,stroke:#4DD0E1
+    style N9 fill:#D6D9F0,stroke:#9FA9E1
+    style N10 fill:#C9F0F0,stroke:#4DD0E1
+    style S0 fill:#DACBE3,stroke:#A188D0
+    style nest0_0 fill:#D6D9F0,stroke:#9FA9E1
+    style nest0_1 fill:#D6D9F0,stroke:#9FA9E1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4DD0E1,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_682.txt b/train/mermaid/medium/mermaid_682.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3592c6a80362470d4a03ef019e6a769511fe516a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_682.txt
@@ -0,0 +1,19 @@
+<Acupuncture Consultation, connectedTo, Personal Growth Planning>
+<Alternative Therapies, connectedTo, Acupuncture Consultation>
+<Alternative Therapies, connectedTo, Gut Health for Wellness>
+<Emotional Well_being, connectedTo, Hydrotherapy>
+<Emotional Well_being, connectedTo, Longevity Planning>
+<Emotional Well_being, reduces, Meditation Coaching>
+<Financial Wellness Planning, licenses, Hydrotherapy>
+<Gut Health for Wellness, connectedTo, Massage Therapy>
+<Gut Health for Wellness, partOf, Spiritual Exploration>
+<Hydrotherapy, connectedTo, Journaling for Wellness>
+<Journaling for Wellness, connectedTo, Meditation Coaching>
+<Journaling for Wellness, educates, Acupuncture Consultation>
+<Longevity Planning, connectedTo, Financial Wellness Planning>
+<Massage Therapy, assesses, Physical Activity Planning>
+<Massage Therapy, partOf, Spiritual Exploration>
+<Personal Growth Planning, connectedTo, Emotional Well_being>
+<Physical Activity Planning, connectedTo, Alternative Therapies>
+<Physical Activity Planning, connectedTo, Personal Growth Planning>
+<Self_Care Routine Development, connectedTo, Physical Activity Planning>
diff --git a/train/mermaid/medium/mermaid_683.mmd b/train/mermaid/medium/mermaid_683.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..75d52eba48df10aed0fc50e8599c40af9a0fa72c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_683.mmd
@@ -0,0 +1,60 @@
+graph BT
+    N0([start])
+    N1{Detox Programs}
+    N2[Alternative Therapies]
+    N3(Financial Wellness Planning)
+    N4([Holistic Health Assessment])
+    S0(( ))
+    S1(( ))
+    subgraph Resilience Building
+        nest0_0(Physical Activity Planning)
+        nest0_1{Proactive Health Management}
+        nest0_2[[Gut Health for Wellness]]
+        nest0_3([Self_Care Routine Development])
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    nest0_0 --> |protects| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N1 -.-> |balances| nest0_0
+    nest0_3 --> |licenses| N3
+    N0 --> S0
+    S0 --> |manages| N3
+    S0 -.-> N4
+    S0 -.-> |develops| N2
+    N0 --> S1
+    S1 --> N2
+    S1 -.-> N4
+    S1 --> N3
+    style N0 fill:#C5CAE9,stroke:#3F51B5
+    style N1 fill:#C5CAE9,stroke:#3F51B5
+    style N2 fill:#C5CAE9,stroke:#3F51B5
+    style N3 fill:#C5CAE9,stroke:#3F51B5
+    style N4 fill:#FFECB3,stroke:#FFC107
+    style S0 fill:#FFEBEB,stroke:#FFC2C2
+    style S1 fill:#FFECB3,stroke:#FFC107
+    style nest0_0 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_1 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_2 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_3 fill:#C5CAE9,stroke:#3F51B5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_685.txt b/train/mermaid/medium/mermaid_685.txt
new file mode 100644
index 0000000000000000000000000000000000000000..40b19ab5c1c5c45997e0676a74f2d4f8652cf838
--- /dev/null
+++ b/train/mermaid/medium/mermaid_685.txt
@@ -0,0 +1,19 @@
+<Biofeedback Training, connectedTo, Personal Growth Planning>
+<Biofeedback Training, partOf, Detox Programs>
+<Burnout Prevention, connectedTo, Gratitude Practice>
+<Burnout Prevention, connectedTo, Social Connection Enhancement>
+<Burnout Prevention, manages, Community Wellness Programs>
+<Community Wellness Programs, connectedTo, Environmental Wellness>
+<Community Wellness Programs, partOf, Detox Programs>
+<Environmental Wellness, connectedTo, Resilience Building>
+<Environmental Wellness, partOf, Detox Programs>
+<Gratitude Practice, connectedTo, Immune System Support>
+<Holistic Health Assessment, connectedTo, Personal Growth Planning>
+<Holistic Health Assessment, eats, Gratitude Practice>
+<Immune System Support, protects, end>
+<Personal Growth Planning, connectedTo, Burnout Prevention>
+<Personal Growth Planning, connectedTo, Gratitude Practice>
+<Personal Growth Planning, tracks, Immune System Support>
+<Resilience Building, connectedTo, Biofeedback Training>
+<Resilience Building, partOf, Detox Programs>
+<Social Connection Enhancement, connectedTo, Gratitude Practice>
diff --git a/train/mermaid/medium/mermaid_686.mmd b/train/mermaid/medium/mermaid_686.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..48881eec76a59a190742f4fa3899ad72add0f046
--- /dev/null
+++ b/train/mermaid/medium/mermaid_686.mmd
@@ -0,0 +1,64 @@
+graph LR
+    N0([start])
+    N1[Financial Wellness Planning]
+    N2(Behavior Change Support)
+    N3[Gut Health for Wellness]
+    N4([Positive Psychology Application])
+    N5[Health Coaching]
+    N6([Personal Growth Planning])
+    S1(( ))
+    M0(( ))
+    subgraph Holistic Health Assessment
+        nest0_0[Acupuncture Consultation]
+        nest0_1[Work_Life Balance Coaching]
+        nest0_2[Self_Care Routine Development]
+        nest0_3[/Social Connection Enhancement/]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> |supports| N4
+    N4 --> |tracks| N5
+    N5 -.-> |secures| N6
+    nest0_0 -.-> |optimizes| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> |enhances| nest0_3
+    N2 --> |balances| nest0_0
+    nest0_3 -.-> N4
+    N0 --> S1
+    S1 -.-> N4
+    S1 -.-> N5
+    N1 --> M0
+    N2 -.-> M0
+    M0 -.-> N4
+    style N0 fill:#F0F0F0,stroke:#D2D2D2
+    style N1 fill:#F0F0F0,stroke:#D2D2D2
+    style N2 fill:#F0F0F0,stroke:#D2D2D2
+    style N3 fill:#C2E8E6,stroke:#61CAC3
+    style N4 fill:#F0F0F0,stroke:#D2D2D2
+    style N5 fill:#F0F0F0,stroke:#D2D2D2
+    style N6 fill:#C2E8E6,stroke:#61CAC3
+    style S1 fill:#C2E8E6,stroke:#61CAC3
+    style M0 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_0 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_1 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_2 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_3 fill:#C2E8E6,stroke:#61CAC3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_686.txt b/train/mermaid/medium/mermaid_686.txt
new file mode 100644
index 0000000000000000000000000000000000000000..503f282e5a8a8b1d2d4315ea33c7dc2b2e77a9d5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_686.txt
@@ -0,0 +1,19 @@
+<Acupuncture Consultation, optimizes, Work_Life Balance Coaching>
+<Acupuncture Consultation, partOf, Holistic Health Assessment>
+<Behavior Change Support, balances, Acupuncture Consultation>
+<Behavior Change Support, connectedTo, Gut Health for Wellness>
+<Behavior Change Support, connectedTo, Positive Psychology Application>
+<Financial Wellness Planning, connectedTo, Behavior Change Support>
+<Financial Wellness Planning, connectedTo, Positive Psychology Application>
+<Gut Health for Wellness, supports, Positive Psychology Application>
+<Health Coaching, secures, Personal Growth Planning>
+<Positive Psychology Application, tracks, Health Coaching>
+<Self_Care Routine Development, enhances, Social Connection Enhancement>
+<Self_Care Routine Development, partOf, Holistic Health Assessment>
+<Social Connection Enhancement, connectedTo, Positive Psychology Application>
+<Social Connection Enhancement, partOf, Holistic Health Assessment>
+<Work_Life Balance Coaching, connectedTo, Self_Care Routine Development>
+<Work_Life Balance Coaching, partOf, Holistic Health Assessment>
+<start, connectedTo, Financial Wellness Planning>
+<start, connectedTo, Health Coaching>
+<start, connectedTo, Positive Psychology Application>
diff --git a/train/mermaid/medium/mermaid_688.mmd b/train/mermaid/medium/mermaid_688.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..707b018a77111260d95fefc9a804c0475a521c93
--- /dev/null
+++ b/train/mermaid/medium/mermaid_688.mmd
@@ -0,0 +1,92 @@
+graph LR
+    N0([start])
+    N1([Resilience Building])
+    N2{Meditation Coaching}
+    N3(Emotional Well_being)
+    N4(Acupuncture Consultation)
+    N5[Holistic Health Assessment]
+    N6[[Chiropractic Care]]
+    N7[[Nutrition Guidance]]
+    N8{Social Connection Enhancement}
+    N9(Employee Wellness Programs)
+    N10[Gut Health for Wellness]
+    N11([Journaling for Wellness])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Environmental Wellness
+        nest0_0([Health Coaching])
+        nest0_1[[Massage Therapy]]
+        nest0_2[(Longevity Planning)]
+        nest0_3[[Spiritual Exploration]]
+    end
+    N0 --> N1
+    N1 --> |promotes| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> |coaches| N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 --> N11
+    nest0_0 --> |mindfulness| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> |monitors| nest0_3
+    N6 -.-> |develops| nest0_0
+    nest0_3 -.-> N11
+    N2 --> S0
+    S0 -.-> |sleeps| N9
+    S0 -.-> N4
+    N2 --> M0
+    N0 -.-> |stress_reduces| M0
+    M0 -.-> N4
+    N0 --> |counsels| M1
+    N2 --> M1
+    M1 --> N10
+    style N0 fill:#E8F5E9,stroke:#66BB6A
+    style N1 fill:#E8F5E9,stroke:#66BB6A
+    style N2 fill:#E8F5E9,stroke:#66BB6A
+    style N3 fill:#F9FBE7,stroke:#DCE775
+    style N4 fill:#E8F5E9,stroke:#66BB6A
+    style N5 fill:#F9FBE7,stroke:#DCE775
+    style N6 fill:#FFFCE6,stroke:#FFF9AE
+    style N7 fill:#FFFCE6,stroke:#FFF9AE
+    style N8 fill:#E8F5E9,stroke:#66BB6A
+    style N9 fill:#FFFCE6,stroke:#FFF9AE
+    style N10 fill:#E8F5E9,stroke:#66BB6A
+    style N11 fill:#E8F5E9,stroke:#66BB6A
+    style S0 fill:#E8F5E9,stroke:#66BB6A
+    style M0 fill:#F9FBE7,stroke:#DCE775
+    style M1 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_0 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_1 fill:#F9FBE7,stroke:#DCE775
+    style nest0_2 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_3 fill:#E8F5E9,stroke:#66BB6A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_688.txt b/train/mermaid/medium/mermaid_688.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4016afddd2c346c893e758434c0419cb5667cdda
--- /dev/null
+++ b/train/mermaid/medium/mermaid_688.txt
@@ -0,0 +1,25 @@
+<Acupuncture Consultation, connectedTo, Holistic Health Assessment>
+<Chiropractic Care, connectedTo, Nutrition Guidance>
+<Chiropractic Care, develops, Health Coaching>
+<Emotional Well_being, connectedTo, Acupuncture Consultation>
+<Employee Wellness Programs, connectedTo, Gut Health for Wellness>
+<Gut Health for Wellness, connectedTo, Journaling for Wellness>
+<Health Coaching, mindfulness, Massage Therapy>
+<Health Coaching, partOf, Environmental Wellness>
+<Holistic Health Assessment, connectedTo, Chiropractic Care>
+<Longevity Planning, monitors, Spiritual Exploration>
+<Longevity Planning, partOf, Environmental Wellness>
+<Massage Therapy, connectedTo, Longevity Planning>
+<Massage Therapy, partOf, Environmental Wellness>
+<Meditation Coaching, connectedTo, Acupuncture Consultation>
+<Meditation Coaching, connectedTo, Emotional Well_being>
+<Meditation Coaching, connectedTo, Gut Health for Wellness>
+<Meditation Coaching, sleeps, Employee Wellness Programs>
+<Nutrition Guidance, coaches, Social Connection Enhancement>
+<Resilience Building, promotes, Meditation Coaching>
+<Social Connection Enhancement, connectedTo, Employee Wellness Programs>
+<Spiritual Exploration, connectedTo, Journaling for Wellness>
+<Spiritual Exploration, partOf, Environmental Wellness>
+<start, connectedTo, Resilience Building>
+<start, counsels, Gut Health for Wellness>
+<start, stress_reduces, Acupuncture Consultation>
diff --git a/train/mermaid/medium/mermaid_689.mmd b/train/mermaid/medium/mermaid_689.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9a3852fba31e23956c061f46c037a08ee937c679
--- /dev/null
+++ b/train/mermaid/medium/mermaid_689.mmd
@@ -0,0 +1,92 @@
+graph TD
+    N0([Color Scheme Selection])
+    N1[(Construction Documentation)]
+    N2[Contractor Coordination]
+    N3{Flooring Specification}
+    N4[[Hospitality Interior Design]]
+    N5[Smart Home Technology Integration]
+    N6[/3D Rendering/]
+    N7[Wall Treatment Selection]
+    N8[/Project Management/]
+    N9{Living Room Design}
+    N10{Installation Supervision}
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Feng Shui Consultation
+        nest0_0[(Budget Management)]
+        nest0_1{Sustainable Design Practices}
+    end
+    N0 -.-> |procures| N1
+    N1 -.-> |furnishes| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> |textures| N5
+    N5 --> |supervises| N6
+    N6 -.-> |manages| N7
+    N7 -.-> N8
+    N8 -.-> |installs| N9
+    N9 --> N10
+    N10 -.-> |models| N11
+    nest0_0 --> nest0_1
+    N6 -.-> |decorates| nest0_0
+    nest0_1 --> N9
+    N0 --> S0
+    S0 --> N4
+    S0 -.-> |designs| N9
+    N3 -.-> S1
+    S1 -.-> N6
+    S1 --> N11
+    N3 -.-> M0
+    N5 --> M0
+    M0 -.-> N11
+    N3 --> |markets| M1
+    N5 -.-> M1
+    M1 --> N10
+    style N0 fill:#F1F8E9,stroke:#388E3C
+    style N1 fill:#E1F5FE,stroke:#4FC3F7
+    style N2 fill:#F1F8E9,stroke:#388E3C
+    style N3 fill:#FFE88D,stroke:#FFDA4E
+    style N4 fill:#E1F5FE,stroke:#4FC3F7
+    style N5 fill:#E1F5FE,stroke:#4FC3F7
+    style N6 fill:#E1F5FE,stroke:#4FC3F7
+    style N7 fill:#FFE88D,stroke:#FFDA4E
+    style N8 fill:#FFE88D,stroke:#FFDA4E
+    style N9 fill:#F1F8E9,stroke:#388E3C
+    style N10 fill:#F1F8E9,stroke:#388E3C
+    style N11 fill:#FFE88D,stroke:#FFDA4E
+    style S0 fill:#FFE88D,stroke:#FFDA4E
+    style S1 fill:#E1F5FE,stroke:#4FC3F7
+    style M0 fill:#E1F5FE,stroke:#4FC3F7
+    style M1 fill:#E1F5FE,stroke:#4FC3F7
+    style nest0_0 fill:#F1F8E9,stroke:#388E3C
+    style nest0_1 fill:#FFE88D,stroke:#FFDA4E
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_691.txt b/train/mermaid/medium/mermaid_691.txt
new file mode 100644
index 0000000000000000000000000000000000000000..80eddda3a6173835ccabaf03525ad6f2e72f2f55
--- /dev/null
+++ b/train/mermaid/medium/mermaid_691.txt
@@ -0,0 +1,22 @@
+<Bathroom Design, connectedTo, Custom Furniture Design>
+<Bathroom Design, connectedTo, Lighting Design>
+<Bathroom Design, connectedTo, Textile and Fabric Selection>
+<Budget Management, connectedTo, Commercial Interior Design>
+<Client Consultation, colors, Custom Furniture Design>
+<Client Consultation, partOf, Sustainable Design Practices>
+<Commercial Interior Design, connectedTo, Lighting Design>
+<Concept Development, connectedTo, Bathroom Design>
+<Contractor Coordination, connectedTo, Post_Occupancy Evaluation>
+<Contractor Coordination, partOf, Sustainable Design Practices>
+<Custom Furniture Design, connectedTo, Budget Management>
+<Post_Occupancy Evaluation, connectedTo, Client Consultation>
+<Post_Occupancy Evaluation, partOf, Sustainable Design Practices>
+<Project Management, connectedTo, Contractor Coordination>
+<Project Management, partOf, Sustainable Design Practices>
+<Site Measurement, photographs, Project Management>
+<Site Measurement, transforms, Concept Development>
+<Textile and Fabric Selection, connectedTo, Custom Furniture Design>
+<start, audits, Budget Management>
+<start, connectedTo, Bathroom Design>
+<start, connectedTo, Custom Furniture Design>
+<start, connectedTo, Site Measurement>
diff --git a/train/mermaid/medium/mermaid_692.mmd b/train/mermaid/medium/mermaid_692.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..47d869dcf1b892cc001320539456dd4a7008aee9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_692.mmd
@@ -0,0 +1,102 @@
+graph BT
+    N0([Commercial Interior Design])
+    N1[Flooring Specification]
+    N2[Site Measurement]
+    N3[(Custom Furniture Design)]
+    N4[Living Room Design]
+    N5[Color Scheme Selection]
+    N6[Contractor Coordination]
+    N7[/Ventilation Planning/]
+    N8[(Office Space Design)]
+    N9[/Post_Occupancy Evaluation/]
+    N10[Wall Treatment Selection]
+    N11[/Space Planning/]
+    N12([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Retail Interior Design
+        nest0_0[Client Consultation]
+        nest0_1[[Construction Documentation]]
+    end
+    N0 --> |materials| N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> |promotes| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    nest0_0 -.-> |presents| nest0_1
+    N8 -.-> nest0_0
+    nest0_1 -.-> N3
+    N1 --> S0
+    S0 --> |coordinates| N7
+    S0 --> N9
+    S0 --> |furnishes| N10
+    N1 --> S1
+    S1 -.-> N8
+    S1 --> N11
+    S1 -.-> N9
+    N3 --> |surveys| M0
+    N1 --> M0
+    M0 --> N11
+    N2 --> M1
+    N0 --> |sketches| M1
+    N1 -.-> M1
+    M1 -.-> N8
+    style N0 fill:#CFD8DC,stroke:#607D8B
+    style N1 fill:#FFF9D4,stroke:#FFE69C
+    style N2 fill:#FFF9D4,stroke:#FFE69C
+    style N3 fill:#D7CCC8,stroke:#795548
+    style N4 fill:#D7CCC8,stroke:#795548
+    style N5 fill:#CFD8DC,stroke:#607D8B
+    style N6 fill:#D7CCC8,stroke:#795548
+    style N7 fill:#D7CCC8,stroke:#795548
+    style N8 fill:#FFF9D4,stroke:#FFE69C
+    style N9 fill:#FFF9D4,stroke:#FFE69C
+    style N10 fill:#FFF9D4,stroke:#FFE69C
+    style N11 fill:#CFD8DC,stroke:#607D8B
+    style N12 fill:#D7CCC8,stroke:#795548
+    style S0 fill:#FFF9D4,stroke:#FFE69C
+    style S1 fill:#FFF9D4,stroke:#FFE69C
+    style M0 fill:#FFF9D4,stroke:#FFE69C
+    style M1 fill:#D7CCC8,stroke:#795548
+    style nest0_0 fill:#FFF9D4,stroke:#FFE69C
+    style nest0_1 fill:#FFF9D4,stroke:#FFE69C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_692.txt b/train/mermaid/medium/mermaid_692.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dd8f6260f77eb01f8f5b3ae7803ff7705b84b8f2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_692.txt
@@ -0,0 +1,25 @@
+<Client Consultation, partOf, Retail Interior Design>
+<Client Consultation, presents, Construction Documentation>
+<Color Scheme Selection, connectedTo, Contractor Coordination>
+<Commercial Interior Design, materials, Flooring Specification>
+<Commercial Interior Design, sketches, Office Space Design>
+<Construction Documentation, connectedTo, Custom Furniture Design>
+<Construction Documentation, partOf, Retail Interior Design>
+<Contractor Coordination, promotes, Ventilation Planning>
+<Custom Furniture Design, connectedTo, Living Room Design>
+<Custom Furniture Design, surveys, Space Planning>
+<Flooring Specification, connectedTo, Office Space Design>
+<Flooring Specification, connectedTo, Post_Occupancy Evaluation>
+<Flooring Specification, connectedTo, Site Measurement>
+<Flooring Specification, connectedTo, Space Planning>
+<Flooring Specification, coordinates, Ventilation Planning>
+<Flooring Specification, furnishes, Wall Treatment Selection>
+<Living Room Design, connectedTo, Color Scheme Selection>
+<Office Space Design, connectedTo, Client Consultation>
+<Office Space Design, connectedTo, Post_Occupancy Evaluation>
+<Post_Occupancy Evaluation, connectedTo, Wall Treatment Selection>
+<Site Measurement, connectedTo, Custom Furniture Design>
+<Site Measurement, connectedTo, Office Space Design>
+<Space Planning, connectedTo, end>
+<Ventilation Planning, connectedTo, Office Space Design>
+<Wall Treatment Selection, connectedTo, Space Planning>
diff --git a/train/mermaid/medium/mermaid_694.txt b/train/mermaid/medium/mermaid_694.txt
new file mode 100644
index 0000000000000000000000000000000000000000..99af31d43422db88941c68854000ee015cdce184
--- /dev/null
+++ b/train/mermaid/medium/mermaid_694.txt
@@ -0,0 +1,20 @@
+<Building Code Compliance, connectedTo, Kitchen Design>
+<Commercial Interior Design, connectedTo, Contractor Coordination>
+<Construction Documentation, connectedTo, Building Code Compliance>
+<Construction Documentation, partOf, Sustainable Design Practices>
+<Contractor Coordination, audits, Project Management>
+<Contractor Coordination, connectedTo, Kitchen Design>
+<Flooring Specification, connectedTo, end>
+<Healthcare Interior Design, connectedTo, Construction Documentation>
+<Healthcare Interior Design, partOf, Sustainable Design Practices>
+<Kitchen Design, connectedTo, Living Room Design>
+<Kitchen Design, connectedTo, Site Measurement>
+<Kitchen Design, connectedTo, end>
+<Kitchen Design, procures, Flooring Specification>
+<Living Room Design, connectedTo, Retail Interior Design>
+<Living Room Design, partOf, Sustainable Design Practices>
+<Project Management, advises, Building Code Compliance>
+<Project Management, showcases, Kitchen Design>
+<Retail Interior Design, connectedTo, Healthcare Interior Design>
+<Retail Interior Design, partOf, Sustainable Design Practices>
+<Site Measurement, connectedTo, Flooring Specification>
diff --git a/train/mermaid/medium/mermaid_696.mmd b/train/mermaid/medium/mermaid_696.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8cceeef9221beef4603393572730c201be71e630
--- /dev/null
+++ b/train/mermaid/medium/mermaid_696.mmd
@@ -0,0 +1,64 @@
+graph LR
+    N0([Retail Interior Design])
+    N1[(Custom Furniture Design)]
+    N2[Lighting Design]
+    N3[CAD Drafting]
+    N4([Contractor Coordination])
+    N5[Color Scheme Selection]
+    N6([Building Code Compliance])
+    N7([Flooring Specification])
+    S0(( ))
+    M0(( ))
+    subgraph Commercial Interior Design
+        nest0_0[Mood Board Creation]
+        nest0_1(Space Planning)
+        nest0_2(Site Measurement)
+    end
+    N0 --> N1
+    N1 -.-> |licenses| N2
+    N2 -.-> |textures| N3
+    N3 --> |budgets| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N5 --> nest0_0
+    nest0_2 --> N5
+    N2 -.-> S0
+    S0 -.-> N7
+    S0 -.-> |renders| N5
+    N1 -.-> M0
+    N3 -.-> |spaces| M0
+    M0 --> N6
+    style N0 fill:#FFFDE0,stroke:#FFF8A6
+    style N1 fill:#FFF6D9,stroke:#FFCC7A
+    style N2 fill:#FFFDE0,stroke:#FFF8A6
+    style N3 fill:#FFF6D9,stroke:#FFCC7A
+    style N4 fill:#FFF6D9,stroke:#FFCC7A
+    style N5 fill:#F9FBE7,stroke:#DCE775
+    style N6 fill:#FFF6D9,stroke:#FFCC7A
+    style N7 fill:#F9FBE7,stroke:#DCE775
+    style S0 fill:#FFF6D9,stroke:#FFCC7A
+    style M0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_1 fill:#F9FBE7,stroke:#DCE775
+    style nest0_2 fill:#F9FBE7,stroke:#DCE775
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF8A6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_698.txt b/train/mermaid/medium/mermaid_698.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d82991f122dd34f511e130faf53ad456030e97c8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_698.txt
@@ -0,0 +1,19 @@
+<Customer Support Translation, connectedTo, Emotion Detection in Speech>
+<Customer Support Translation, connectedTo, Glossary Management>
+<Domain_Specific Translation Models, connectedTo, Customer Support Translation>
+<Emotion Detection in Speech, connectedTo, end>
+<Glossary Management, connectedTo, Live Event Translation>
+<Glossary Management, partOf, Rule_Based Machine Translation>
+<Live Event Translation, connectedTo, Multimodal Translation>
+<Live Event Translation, partOf, Rule_Based Machine Translation>
+<Live Event Translation, yes, Neural Machine Translation>
+<Multimodal Translation, connectedTo, Neural Machine Translation>
+<Multimodal Translation, partOf, Rule_Based Machine Translation>
+<Neural Machine Translation, connectedTo, Customer Support Translation>
+<Neural Machine Translation, connectedTo, Domain_Specific Translation Models>
+<Neural Machine Translation, connectedTo, Technical Manual Translation>
+<Technical Manual Translation, no, Tone Recognition>
+<Tone Recognition, connectedTo, Domain_Specific Translation Models>
+<Wearable Translation Devices, connectedTo, Neural Machine Translation>
+<end, no, Live Event Translation>
+<start, connectedTo, Wearable Translation Devices>
diff --git a/train/mermaid/medium/mermaid_70.mmd b/train/mermaid/medium/mermaid_70.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..482e7c62e66634be0738d967ad59769dd046020a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_70.mmd
@@ -0,0 +1,92 @@
+graph TD
+    N0([Order Picking])
+    N1[[Cross_docking]]
+    N2[Packing Process]
+    N3[Hub Transfer]
+    N4(Delay Notification)
+    N5(Inventory Sync)
+    N6[(Pickup Request)]
+    N7([Pallet Stacking])
+    N8([Damage Reporting])
+    N9([Customs Declaration])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Fleet Maintenance Scheduling
+        nest0_0(Barcode Scanning)
+        nest0_1(Deconsolidation)
+        nest0_2[[Proof of Delivery]]
+        nest0_3([Supply Chain Visibility])
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |packs| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> |manages| N9
+    nest0_0 --> |integrates| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N5 --> nest0_0
+    nest0_3 -.-> N8
+    N2 --> S0
+    S0 -.-> |stores| N5
+    S0 -.-> |sorts| N9
+    N0 --> S1
+    S1 --> |inspects| N7
+    S1 --> N2
+    N4 --> M0
+    N0 --> M0
+    M0 -.-> N9
+    N0 --> M1
+    N3 --> M1
+    M1 --> N6
+    style N0 fill:#F1F8E9,stroke:#81C784
+    style N1 fill:#F1F8E9,stroke:#81C784
+    style N2 fill:#FFEBEB,stroke:#FFC2C2
+    style N3 fill:#ECCFF5,stroke:#CD8FF2
+    style N4 fill:#FFEBEB,stroke:#FFC2C2
+    style N5 fill:#ECCFF5,stroke:#CD8FF2
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#FFEBEB,stroke:#FFC2C2
+    style N8 fill:#ECCFF5,stroke:#CD8FF2
+    style N9 fill:#FFEBEB,stroke:#FFC2C2
+    style S0 fill:#FFEBEB,stroke:#FFC2C2
+    style S1 fill:#FFEBEB,stroke:#FFC2C2
+    style M0 fill:#FFEBEB,stroke:#FFC2C2
+    style M1 fill:#FFEBEB,stroke:#FFC2C2
+    style nest0_0 fill:#FFEBEB,stroke:#FFC2C2
+    style nest0_1 fill:#F1F8E9,stroke:#81C784
+    style nest0_2 fill:#FFEBEB,stroke:#FFC2C2
+    style nest0_3 fill:#ECCFF5,stroke:#CD8FF2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#81C784,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_70.txt b/train/mermaid/medium/mermaid_70.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a8d9ed44f5faa67a7c0e310e2b420c96cb6df78f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_70.txt
@@ -0,0 +1,26 @@
+<Barcode Scanning, integrates, Deconsolidation>
+<Barcode Scanning, partOf, Fleet Maintenance Scheduling>
+<Cross_docking, connectedTo, Packing Process>
+<Damage Reporting, manages, Customs Declaration>
+<Deconsolidation, connectedTo, Proof of Delivery>
+<Deconsolidation, partOf, Fleet Maintenance Scheduling>
+<Delay Notification, connectedTo, Customs Declaration>
+<Delay Notification, connectedTo, Inventory Sync>
+<Hub Transfer, connectedTo, Delay Notification>
+<Hub Transfer, connectedTo, Pickup Request>
+<Inventory Sync, connectedTo, Barcode Scanning>
+<Inventory Sync, packs, Pickup Request>
+<Order Picking, connectedTo, Cross_docking>
+<Order Picking, connectedTo, Customs Declaration>
+<Order Picking, connectedTo, Packing Process>
+<Order Picking, connectedTo, Pickup Request>
+<Order Picking, inspects, Pallet Stacking>
+<Packing Process, connectedTo, Hub Transfer>
+<Packing Process, sorts, Customs Declaration>
+<Packing Process, stores, Inventory Sync>
+<Pallet Stacking, connectedTo, Damage Reporting>
+<Pickup Request, connectedTo, Pallet Stacking>
+<Proof of Delivery, connectedTo, Supply Chain Visibility>
+<Proof of Delivery, partOf, Fleet Maintenance Scheduling>
+<Supply Chain Visibility, connectedTo, Damage Reporting>
+<Supply Chain Visibility, partOf, Fleet Maintenance Scheduling>
diff --git a/train/mermaid/medium/mermaid_700.txt b/train/mermaid/medium/mermaid_700.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a9cdc9d6512d881138bb1d4de2566221896b9c98
--- /dev/null
+++ b/train/mermaid/medium/mermaid_700.txt
@@ -0,0 +1,20 @@
+<API Integration for Translation Services, connectedTo, Real_Time Document Translation>
+<API Integration for Translation Services, partOf, Neural Machine Translation>
+<Custom Vocabulary Integration, connectedTo, Meeting Translation Systems>
+<Glossary Management, connectedTo, Real_Time Document Translation>
+<Legal Document Translation, connectedTo, Noise Reduction for Speech Input>
+<Legal Document Translation, connectedTo, Voice Biometrics>
+<Meeting Translation Systems, connectedTo, Simultaneous Interpretation>
+<Multimodal Translation, adapts, Glossary Management>
+<Noise Reduction for Speech Input, converts, Multimodal Translation>
+<Simultaneous Interpretation, connectedTo, Legal Document Translation>
+<Simultaneous Interpretation, connectedTo, Real_Time Document Translation>
+<Simultaneous Interpretation, customizes, Multimodal Translation>
+<Technical Manual Translation, connectedTo, API Integration for Translation Services>
+<Technical Manual Translation, partOf, Neural Machine Translation>
+<Text_to_Speech Synthesis, connectedTo, Technical Manual Translation>
+<Text_to_Speech Synthesis, partOf, Neural Machine Translation>
+<Text_to_Speech Synthesis, pronounces, Legal Document Translation>
+<Voice Biometrics, inputs, Text_to_Speech Synthesis>
+<Voice Biometrics, partOf, Neural Machine Translation>
+<start, connectedTo, Custom Vocabulary Integration>
diff --git a/train/mermaid/medium/mermaid_702.mmd b/train/mermaid/medium/mermaid_702.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d5db00f7ea8e152530c6c5584147ee43e81c66a8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_702.mmd
@@ -0,0 +1,61 @@
+graph LR
+    N0([start])
+    N1[[Real_Time Document Translation]]
+    N2(Custom Vocabulary Integration)
+    N3[Offline Translation Capabilities]
+    N4(Noise Reduction for Speech Input)
+    N5[[Wearable Translation Devices]]
+    N6([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Continuous Learning Models for Translation
+        nest0_0[(Neural Machine Translation)]
+        nest0_1([Machine Translation Engine])
+        nest0_2(Consecutive Interpretation)
+        nest0_3([Low_Latency Processing])
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> |yes| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N3 -.-> nest0_0
+    nest0_3 -.-> N6
+    N1 --> S0
+    S0 --> N5
+    S0 --> N6
+    N3 --> S1
+    S1 -.-> |no| N6
+    S1 -.-> |yes| N5
+    N0 -.-> M0
+    N2 -.-> M0
+    M0 -.-> N6
+    style S0 fill:#D1C4E9,stroke:#673AB7
+    style S1 fill:#C8EDFF,stroke:#82DAFF
+    style M0 fill:#C8E6C9,stroke:#388E3C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_704.mmd b/train/mermaid/medium/mermaid_704.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..51d0c4161c6a9dcd3d8969c3155699dedb04521f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_704.mmd
@@ -0,0 +1,64 @@
+graph BT
+    N0([start])
+    N1[/Offline Translation Capabilities/]
+    N2{Customer Support Translation}
+    N3[[Data Security for Translated Content]]
+    N4(Neural Machine Translation)
+    N5[Speech Recognition]
+    N6(Contextual Understanding)
+    N7([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Speaker Diarization
+        nest0_0([Statistical Machine Translation])
+        nest0_1(Custom Vocabulary Integration)
+        nest0_2{Language Detection}
+        nest0_3{Wearable Translation Devices}
+    end
+    N0 --> N1
+    N1 --> |yes| N2
+    N2 -.-> |no| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> |no| N7
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 -.-> N2
+    N3 --> S0
+    S0 --> |no| N7
+    S0 -.-> |no| N5
+    N4 --> S1
+    S1 -.-> N6
+    S1 --> N7
+    N2 -.-> |yes| M0
+    N0 -.-> |yes| M0
+    M0 --> N4
+    style S0 fill:#FFF3E0,stroke:#FFA726
+    style S1 fill:#F3E5F5,stroke:#BA68C8
+    style M0 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_704.txt b/train/mermaid/medium/mermaid_704.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e1c41fd0680079f72115b67ad46d3c3257d14b8f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_704.txt
@@ -0,0 +1,22 @@
+<Contextual Understanding, no, end>
+<Custom Vocabulary Integration, connectedTo, Language Detection>
+<Custom Vocabulary Integration, partOf, Speaker Diarization>
+<Customer Support Translation, no, Data Security for Translated Content>
+<Customer Support Translation, yes, Neural Machine Translation>
+<Data Security for Translated Content, connectedTo, Neural Machine Translation>
+<Data Security for Translated Content, no, Speech Recognition>
+<Data Security for Translated Content, no, end>
+<Language Detection, connectedTo, Wearable Translation Devices>
+<Language Detection, partOf, Speaker Diarization>
+<Neural Machine Translation, connectedTo, Contextual Understanding>
+<Neural Machine Translation, connectedTo, Speech Recognition>
+<Neural Machine Translation, connectedTo, Statistical Machine Translation>
+<Neural Machine Translation, connectedTo, end>
+<Offline Translation Capabilities, yes, Customer Support Translation>
+<Speech Recognition, connectedTo, Contextual Understanding>
+<Statistical Machine Translation, connectedTo, Custom Vocabulary Integration>
+<Statistical Machine Translation, partOf, Speaker Diarization>
+<Wearable Translation Devices, connectedTo, Customer Support Translation>
+<Wearable Translation Devices, partOf, Speaker Diarization>
+<start, connectedTo, Offline Translation Capabilities>
+<start, yes, Neural Machine Translation>
diff --git a/train/mermaid/medium/mermaid_706.mmd b/train/mermaid/medium/mermaid_706.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..040971bbea1a1d42e0aa49c7d4679af27fe76c9f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_706.mmd
@@ -0,0 +1,88 @@
+graph RL
+    N0([Endurance Optimization])
+    N1{Collision Avoidance Systems}
+    N2[Security Surveillance]
+    N3[Ground Control Station Development]
+    N4[(Geofencing Implementation)]
+    N5(Drone Data Security)
+    N6[/Delivery Services/]
+    N7{Propeller Design}
+    N8(Remote Piloting Training)
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Aerial Photography
+        nest0_0([Navigation System])
+        nest0_1(AI for Drone Autonomy)
+        nest0_2(Communication Systems)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> |sprays| N4
+    N4 --> |optimizes| N5
+    N5 --> |repairs| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> |tracks| N9
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N3 -.-> nest0_0
+    nest0_2 --> N3
+    N4 --> S0
+    S0 -.-> N9
+    S0 -.-> |audits| N8
+    N2 --> S1
+    S1 --> N4
+    S1 --> N9
+    N5 --> M0
+    N3 -.-> M0
+    M0 --> N8
+    N1 -.-> M1
+    N0 --> |educates| M1
+    M1 --> N3
+    style N0 fill:#ECEFF1,stroke:#90A4AE
+    style N1 fill:#ECEFF1,stroke:#90A4AE
+    style N2 fill:#FFFDE7,stroke:#FBC02D
+    style N3 fill:#D0EFEE,stroke:#73C6BC
+    style N4 fill:#D0EFEE,stroke:#73C6BC
+    style N5 fill:#ECEFF1,stroke:#90A4AE
+    style N6 fill:#FFFDE7,stroke:#FBC02D
+    style N7 fill:#ECEFF1,stroke:#90A4AE
+    style N8 fill:#ECEFF1,stroke:#90A4AE
+    style N9 fill:#FFFDE7,stroke:#FBC02D
+    style S0 fill:#D0EFEE,stroke:#73C6BC
+    style S1 fill:#D0EFEE,stroke:#73C6BC
+    style M0 fill:#FFFDE7,stroke:#FBC02D
+    style M1 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_0 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_1 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_2 fill:#ECEFF1,stroke:#90A4AE
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#73C6BC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_706.txt b/train/mermaid/medium/mermaid_706.txt
new file mode 100644
index 0000000000000000000000000000000000000000..368cd733b99cb11178c1a890fee73d10bec4ade1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_706.txt
@@ -0,0 +1,24 @@
+<AI for Drone Autonomy, connectedTo, Communication Systems>
+<AI for Drone Autonomy, partOf, Aerial Photography>
+<Collision Avoidance Systems, connectedTo, Ground Control Station Development>
+<Collision Avoidance Systems, connectedTo, Security Surveillance>
+<Communication Systems, connectedTo, Ground Control Station Development>
+<Communication Systems, partOf, Aerial Photography>
+<Delivery Services, connectedTo, Propeller Design>
+<Drone Data Security, connectedTo, Remote Piloting Training>
+<Drone Data Security, repairs, Delivery Services>
+<Endurance Optimization, connectedTo, Collision Avoidance Systems>
+<Endurance Optimization, educates, Ground Control Station Development>
+<Geofencing Implementation, audits, Remote Piloting Training>
+<Geofencing Implementation, connectedTo, end>
+<Geofencing Implementation, optimizes, Drone Data Security>
+<Ground Control Station Development, connectedTo, Navigation System>
+<Ground Control Station Development, connectedTo, Remote Piloting Training>
+<Ground Control Station Development, sprays, Geofencing Implementation>
+<Navigation System, connectedTo, AI for Drone Autonomy>
+<Navigation System, partOf, Aerial Photography>
+<Propeller Design, connectedTo, Remote Piloting Training>
+<Remote Piloting Training, tracks, end>
+<Security Surveillance, connectedTo, Geofencing Implementation>
+<Security Surveillance, connectedTo, Ground Control Station Development>
+<Security Surveillance, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_709.mmd b/train/mermaid/medium/mermaid_709.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..2a5c136d644c4fc30852da4b939b4c3e84406b49
--- /dev/null
+++ b/train/mermaid/medium/mermaid_709.mmd
@@ -0,0 +1,92 @@
+graph TD
+    N0([start])
+    N1[Drone Regulations Compliance]
+    N2[/Drone Delivery Logistics/]
+    N3[Drone Maintenance]
+    N4[Videography]
+    N5([Geofencing Implementation])
+    N6[/Navigation System/]
+    N7([Delivery Services])
+    N8[/Flight Control System/]
+    N9[Thermal Imaging with Drones]
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph AI for Drone Autonomy
+        nest0_0(Communication Systems)
+        nest0_1[Wildlife Tracking]
+        nest0_2[/Propeller Design/]
+    end
+    N0 -.-> |maintains| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> |manufactures| N6
+    N6 -.-> |simulates| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |audits| nest0_2
+    N9 -.-> nest0_0
+    nest0_2 -.-> |collects| N3
+    N4 --> S0
+    S0 --> N8
+    S0 --> |tests| N9
+    N1 --> S1
+    S1 -.-> N8
+    S1 --> |educates| N5
+    N1 --> M0
+    N2 --> M0
+    M0 -.-> N7
+    N1 --> |records| M1
+    N0 -.-> M1
+    M1 --> N9
+    style N0 fill:#F0F4C3,stroke:#AED581
+    style N1 fill:#F0F4C3,stroke:#AED581
+    style N2 fill:#F0F4C3,stroke:#AED581
+    style N3 fill:#F6F6F6,stroke:#CFCFCF
+    style N4 fill:#F0F4C3,stroke:#AED581
+    style N5 fill:#F0F4C3,stroke:#AED581
+    style N6 fill:#FFFCE6,stroke:#FFF9AE
+    style N7 fill:#FFFCE6,stroke:#FFF9AE
+    style N8 fill:#F0F4C3,stroke:#AED581
+    style N9 fill:#FFFCE6,stroke:#FFF9AE
+    style N10 fill:#F6F6F6,stroke:#CFCFCF
+    style S0 fill:#F0F4C3,stroke:#AED581
+    style S1 fill:#FFFCE6,stroke:#FFF9AE
+    style M0 fill:#FFFCE6,stroke:#FFF9AE
+    style M1 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_0 fill:#FFFCE6,stroke:#FFF9AE
+    style nest0_1 fill:#FFFCE6,stroke:#FFF9AE
+    style nest0_2 fill:#F0F4C3,stroke:#AED581
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FFF9AE,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_709.txt b/train/mermaid/medium/mermaid_709.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2a1f8ee96a9d4154478388ba95b27e1885167160
--- /dev/null
+++ b/train/mermaid/medium/mermaid_709.txt
@@ -0,0 +1,25 @@
+<Communication Systems, connectedTo, Wildlife Tracking>
+<Communication Systems, partOf, AI for Drone Autonomy>
+<Delivery Services, connectedTo, Flight Control System>
+<Drone Delivery Logistics, connectedTo, Delivery Services>
+<Drone Delivery Logistics, connectedTo, Drone Maintenance>
+<Drone Maintenance, connectedTo, Videography>
+<Drone Regulations Compliance, connectedTo, Delivery Services>
+<Drone Regulations Compliance, connectedTo, Drone Delivery Logistics>
+<Drone Regulations Compliance, connectedTo, Flight Control System>
+<Drone Regulations Compliance, educates, Geofencing Implementation>
+<Drone Regulations Compliance, records, Thermal Imaging with Drones>
+<Flight Control System, connectedTo, Thermal Imaging with Drones>
+<Geofencing Implementation, manufactures, Navigation System>
+<Navigation System, simulates, Delivery Services>
+<Propeller Design, collects, Drone Maintenance>
+<Propeller Design, partOf, AI for Drone Autonomy>
+<Thermal Imaging with Drones, connectedTo, Communication Systems>
+<Thermal Imaging with Drones, connectedTo, end>
+<Videography, connectedTo, Flight Control System>
+<Videography, connectedTo, Geofencing Implementation>
+<Videography, tests, Thermal Imaging with Drones>
+<Wildlife Tracking, audits, Propeller Design>
+<Wildlife Tracking, partOf, AI for Drone Autonomy>
+<start, connectedTo, Thermal Imaging with Drones>
+<start, maintains, Drone Regulations Compliance>
diff --git a/train/mermaid/medium/mermaid_710.mmd b/train/mermaid/medium/mermaid_710.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..09472c54144d3a02c9bdd957ef77018498505cce
--- /dev/null
+++ b/train/mermaid/medium/mermaid_710.mmd
@@ -0,0 +1,96 @@
+graph LR
+    N0([start])
+    N1[Autonomous Flight]
+    N2[3D Modeling from Drone Data]
+    N3[Mapping and Surveying]
+    N4(Counter_Drone Systems)
+    N5[Environmental Monitoring]
+    N6[Security Surveillance]
+    N7([Flight Planning Software])
+    N8[Payload Customization]
+    N9(Drone Regulations Compliance)
+    N10([Navigation System])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Sensor Integration
+        nest0_0[(Aerial Photography)]
+        nest0_1[/Battery Management System/]
+        nest0_2[Wildlife Tracking]
+        nest0_3[/Delivery Services/]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> |collects| N5
+    N5 -.-> N6
+    N6 --> |optimizes| N7
+    N7 --> |inspects| N8
+    N8 -.-> N9
+    N9 -.-> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N6 --> nest0_0
+    nest0_3 --> N5
+    N1 -.-> S0
+    S0 --> N8
+    S0 --> |upgrades| N3
+    N7 -.-> S1
+    S1 --> N10
+    S1 --> |gathers| N9
+    N0 --> |automates| M0
+    N1 -.-> M0
+    M0 -.-> N3
+    N1 -.-> |programs| M1
+    N0 --> |simulates| M1
+    M1 --> N3
+    style N0 fill:#D7CCC8,stroke:#795548
+    style N1 fill:#D7CCC8,stroke:#795548
+    style N2 fill:#F3E5F5,stroke:#BA68C8
+    style N3 fill:#D7CCC8,stroke:#795548
+    style N4 fill:#FBE9E7,stroke:#FF8A65
+    style N5 fill:#FBE9E7,stroke:#FF8A65
+    style N6 fill:#FBE9E7,stroke:#FF8A65
+    style N7 fill:#D7CCC8,stroke:#795548
+    style N8 fill:#FBE9E7,stroke:#FF8A65
+    style N9 fill:#D7CCC8,stroke:#795548
+    style N10 fill:#FBE9E7,stroke:#FF8A65
+    style S0 fill:#FBE9E7,stroke:#FF8A65
+    style S1 fill:#F3E5F5,stroke:#BA68C8
+    style M0 fill:#D7CCC8,stroke:#795548
+    style M1 fill:#D7CCC8,stroke:#795548
+    style nest0_0 fill:#D7CCC8,stroke:#795548
+    style nest0_1 fill:#D7CCC8,stroke:#795548
+    style nest0_2 fill:#F3E5F5,stroke:#BA68C8
+    style nest0_3 fill:#FBE9E7,stroke:#FF8A65
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#BA68C8,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_711.mmd b/train/mermaid/medium/mermaid_711.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..314a48ee9716b030ac890079a4105ba8f47ef386
--- /dev/null
+++ b/train/mermaid/medium/mermaid_711.mmd
@@ -0,0 +1,68 @@
+graph TD
+    N0([AI for Drone Autonomy])
+    N1(Navigation System)
+    N2[Autonomous Flight]
+    N3[/Search and Rescue Operations/]
+    N4[[Sensor Integration]]
+    N5[3D Modeling from Drone Data]
+    N6(Precision Agriculture)
+    N7(Geofencing Implementation)
+    N8[/Aerial Photography/]
+    N9([Drone Regulations Compliance])
+    S1(( ))
+    M1(( ))
+    subgraph Drone Design
+        nest0_0{Airspace Management for Drones}
+        nest0_1[Environmental Monitoring]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> |analyzes| N6
+    N6 -.-> |secures| N7
+    N7 -.-> N8
+    N8 --> N9
+    nest0_0 -.-> |captures| nest0_1
+    N8 -.-> nest0_0
+    nest0_1 --> |maintains| N9
+    N4 --> S1
+    S1 -.-> N8
+    S1 -.-> N7
+    N5 --> M1
+    N0 --> M1
+    M1 -.-> N8
+    style N0 fill:#D7CCC8,stroke:#795548
+    style N1 fill:#EBEBEB,stroke:#E0E0E0
+    style N2 fill:#D7CCC8,stroke:#795548
+    style N3 fill:#DDCEDD,stroke:#AF56A6
+    style N4 fill:#D7CCC8,stroke:#795548
+    style N5 fill:#D7CCC8,stroke:#795548
+    style N6 fill:#EBEBEB,stroke:#E0E0E0
+    style N7 fill:#EBEBEB,stroke:#E0E0E0
+    style N8 fill:#D7CCC8,stroke:#795548
+    style N9 fill:#EBEBEB,stroke:#E0E0E0
+    style S1 fill:#EBEBEB,stroke:#E0E0E0
+    style M1 fill:#D7CCC8,stroke:#795548
+    style nest0_0 fill:#D7CCC8,stroke:#795548
+    style nest0_1 fill:#D7CCC8,stroke:#795548
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E0E0E0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_712.mmd b/train/mermaid/medium/mermaid_712.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0f427b58e354bd3385d44323782fb7866cf7a8c6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_712.mmd
@@ -0,0 +1,64 @@
+graph TD
+    N0([start])
+    N1[Payload Integration]
+    N2(Airspace Management for Drones)
+    N3{AI for Drone Autonomy}
+    N4{Videography}
+    N5[(Drone Design)]
+    N6[(Flight Planning Software)]
+    N7{Wildlife Tracking}
+    N8([Ground Control Station Development])
+    S0(( ))
+    M0(( ))
+    subgraph Mapping and Surveying
+        nest0_0([Drone Data Security])
+        nest0_1[/Flight Control System/]
+    end
+    N0 --> N1
+    N1 -.-> |upgrades| N2
+    N2 --> |manufactures| N3
+    N3 --> N4
+    N4 -.-> |applies| N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> |inspects| N8
+    nest0_0 --> |visualizes| nest0_1
+    N6 -.-> nest0_0
+    nest0_1 --> N4
+    N3 --> S0
+    S0 -.-> N6
+    S0 -.-> N5
+    N2 --> M0
+    N5 -.-> M0
+    M0 --> N7
+    style N0 fill:#FFCCBC,stroke:#FF5722
+    style N1 fill:#FFFDE0,stroke:#FFF8A6
+    style N2 fill:#FFFDE0,stroke:#FFF8A6
+    style N3 fill:#FFFDE0,stroke:#FFF8A6
+    style N4 fill:#FFFDE0,stroke:#FFF8A6
+    style N5 fill:#C2E8E6,stroke:#61CAC3
+    style N6 fill:#C2E8E6,stroke:#61CAC3
+    style N7 fill:#C2E8E6,stroke:#61CAC3
+    style N8 fill:#FFFDE0,stroke:#FFF8A6
+    style S0 fill:#FFCCBC,stroke:#FF5722
+    style M0 fill:#FFCCBC,stroke:#FF5722
+    style nest0_0 fill:#C2E8E6,stroke:#61CAC3
+    style nest0_1 fill:#C2E8E6,stroke:#61CAC3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF8A6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_712.txt b/train/mermaid/medium/mermaid_712.txt
new file mode 100644
index 0000000000000000000000000000000000000000..63d97b71afa769c72763d4584395c6cf2ea18deb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_712.txt
@@ -0,0 +1,17 @@
+<AI for Drone Autonomy, connectedTo, Drone Design>
+<AI for Drone Autonomy, connectedTo, Flight Planning Software>
+<AI for Drone Autonomy, connectedTo, Videography>
+<Airspace Management for Drones, connectedTo, Wildlife Tracking>
+<Airspace Management for Drones, manufactures, AI for Drone Autonomy>
+<Drone Data Security, partOf, Mapping and Surveying>
+<Drone Data Security, visualizes, Flight Control System>
+<Drone Design, connectedTo, Flight Planning Software>
+<Drone Design, connectedTo, Wildlife Tracking>
+<Flight Control System, connectedTo, Videography>
+<Flight Control System, partOf, Mapping and Surveying>
+<Flight Planning Software, connectedTo, Drone Data Security>
+<Flight Planning Software, connectedTo, Wildlife Tracking>
+<Payload Integration, upgrades, Airspace Management for Drones>
+<Videography, applies, Drone Design>
+<Wildlife Tracking, inspects, Ground Control Station Development>
+<start, connectedTo, Payload Integration>
diff --git a/train/mermaid/medium/mermaid_713.mmd b/train/mermaid/medium/mermaid_713.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4aec747997443bbb0bdb2e4272ca4cbb22490c5d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_713.mmd
@@ -0,0 +1,78 @@
+graph LR
+    N0([Insurance Models for AVs])
+    N1[Simulation Environment Development]
+    N2{Path Planning}
+    N3[/Perception System/]
+    N4(Vehicle_to_Vehicle Communication)
+    N5(Driver Monitoring Systems)
+    N6(Adaptive Cruise Control)
+    N7{Localization and Mapping}
+    N8[Data Collection and Annotation]
+    N9[Sensor Integration]
+    N10{Over_the_Air Updates}
+    N11([Vehicle Diagnostics])
+    N12[(Accident Reconstruction for AVs)]
+    N13([Public Acceptance and Trust])
+    S0(( ))
+    subgraph Object Detection and Classification
+        nest0_0([Battery Management for EVs])
+        nest0_1[/Software Development/]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> |routes| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> |maps| N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> |maintains| N10
+    N10 --> N11
+    N11 --> |designs| N12
+    N12 --> |operates| N13
+    nest0_0 -.-> nest0_1
+    N10 -.-> nest0_0
+    nest0_1 --> N8
+    N6 --> S0
+    S0 --> N11
+    S0 -.-> N13
+    nest0_1 -.-> N12
+    style N0 fill:#E8F0FF,stroke:#A2D0FF
+    style N1 fill:#FFCCBC,stroke:#FF5722
+    style N2 fill:#FFECB3,stroke:#FFC107
+    style N3 fill:#E8F0FF,stroke:#A2D0FF
+    style N4 fill:#E8F0FF,stroke:#A2D0FF
+    style N5 fill:#FFCCBC,stroke:#FF5722
+    style N6 fill:#FFCCBC,stroke:#FF5722
+    style N7 fill:#E8F0FF,stroke:#A2D0FF
+    style N8 fill:#FFECB3,stroke:#FFC107
+    style N9 fill:#FFECB3,stroke:#FFC107
+    style N10 fill:#FFCCBC,stroke:#FF5722
+    style N11 fill:#E8F0FF,stroke:#A2D0FF
+    style N12 fill:#FFCCBC,stroke:#FF5722
+    style N13 fill:#FFECB3,stroke:#FFC107
+    style S0 fill:#FFCCBC,stroke:#FF5722
+    style nest0_0 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_1 fill:#FFECB3,stroke:#FFC107
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A2D0FF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_714.mmd b/train/mermaid/medium/mermaid_714.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..32993340dabb5f5dd4fe13ad53cc775607465cff
--- /dev/null
+++ b/train/mermaid/medium/mermaid_714.mmd
@@ -0,0 +1,84 @@
+graph LR
+    N0([start])
+    N1(Hardware Design)
+    N2[[Sensor Integration]]
+    N3[(Over_the_Air Updates)]
+    N4[[Edge Computing for AVs]]
+    N5(Fail_Safe Systems)
+    N6(Remote Operation Capability)
+    N7(Ethical Decision_Making)
+    N8[(Redundancy in Sensors)]
+    N9([Vehicle_to_Infrastructure Communication])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Parking Assistance Systems
+        nest0_0(Battery Management for EVs)
+        nest0_1(Cloud Connectivity for AVs)
+        nest0_2[Localization and Mapping]
+        nest0_3{Vehicle Diagnostics}
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |navigates| N3
+    N3 -.-> N4
+    N4 --> |simulates| N5
+    N5 --> |maps| N6
+    N6 -.-> |transports| N7
+    N7 --> |alerts| N8
+    N8 -.-> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N1 --> nest0_0
+    nest0_3 -.-> N1
+    N2 -.-> S0
+    S0 --> N7
+    S0 --> N4
+    N6 --> S1
+    S1 --> N9
+    S1 -.-> N8
+    N0 -.-> |informs| M0
+    N2 --> |communicates| M0
+    M0 -.-> N4
+    style N0 fill:#E0F7FA,stroke:#00BCD4
+    style N1 fill:#EFE6FF,stroke:#C2B2F0
+    style N2 fill:#E0F7FA,stroke:#00BCD4
+    style N3 fill:#E0F7FA,stroke:#00BCD4
+    style N4 fill:#EFE6FF,stroke:#C2B2F0
+    style N5 fill:#F8BBD0,stroke:#E91E63
+    style N6 fill:#E0F7FA,stroke:#00BCD4
+    style N7 fill:#F8BBD0,stroke:#E91E63
+    style N8 fill:#E0F7FA,stroke:#00BCD4
+    style N9 fill:#EFE6FF,stroke:#C2B2F0
+    style S0 fill:#E0F7FA,stroke:#00BCD4
+    style S1 fill:#E0F7FA,stroke:#00BCD4
+    style M0 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_0 fill:#EFE6FF,stroke:#C2B2F0
+    style nest0_1 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_2 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_3 fill:#F8BBD0,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#00BCD4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_714.txt b/train/mermaid/medium/mermaid_714.txt
new file mode 100644
index 0000000000000000000000000000000000000000..96531b394fc3d82a7b4421e5459377925e23eb0f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_714.txt
@@ -0,0 +1,24 @@
+<Battery Management for EVs, connectedTo, Cloud Connectivity for AVs>
+<Battery Management for EVs, partOf, Parking Assistance Systems>
+<Cloud Connectivity for AVs, connectedTo, Localization and Mapping>
+<Cloud Connectivity for AVs, partOf, Parking Assistance Systems>
+<Edge Computing for AVs, simulates, Fail_Safe Systems>
+<Ethical Decision_Making, alerts, Redundancy in Sensors>
+<Fail_Safe Systems, maps, Remote Operation Capability>
+<Hardware Design, connectedTo, Battery Management for EVs>
+<Hardware Design, connectedTo, Sensor Integration>
+<Localization and Mapping, connectedTo, Vehicle Diagnostics>
+<Localization and Mapping, partOf, Parking Assistance Systems>
+<Over_the_Air Updates, connectedTo, Edge Computing for AVs>
+<Redundancy in Sensors, connectedTo, Vehicle_to_Infrastructure Communication>
+<Remote Operation Capability, connectedTo, Redundancy in Sensors>
+<Remote Operation Capability, connectedTo, Vehicle_to_Infrastructure Communication>
+<Remote Operation Capability, transports, Ethical Decision_Making>
+<Sensor Integration, communicates, Edge Computing for AVs>
+<Sensor Integration, connectedTo, Edge Computing for AVs>
+<Sensor Integration, connectedTo, Ethical Decision_Making>
+<Sensor Integration, navigates, Over_the_Air Updates>
+<Vehicle Diagnostics, connectedTo, Hardware Design>
+<Vehicle Diagnostics, partOf, Parking Assistance Systems>
+<start, connectedTo, Hardware Design>
+<start, informs, Edge Computing for AVs>
diff --git a/train/mermaid/medium/mermaid_716.txt b/train/mermaid/medium/mermaid_716.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fd85cb8959c76e186b3cb56d24ff2feaae5e4a01
--- /dev/null
+++ b/train/mermaid/medium/mermaid_716.txt
@@ -0,0 +1,21 @@
+<Charging Infrastructure, yes, Software Development>
+<Cloud Connectivity for AVs, connectedTo, Remote Operation Capability>
+<Edge Computing for AVs, connectedTo, end>
+<Fleet Management, connectedTo, Redundancy in Sensors>
+<Fleet Management, partOf, Public Acceptance and Trust>
+<Lane Keeping Assist, connectedTo, Cloud Connectivity for AVs>
+<Lane Keeping Assist, partOf, Public Acceptance and Trust>
+<Path Planning, connectedTo, Edge Computing for AVs>
+<Redundancy in Sensors, connectedTo, Lane Keeping Assist>
+<Redundancy in Sensors, partOf, Public Acceptance and Trust>
+<Remote Operation Capability, connectedTo, Fleet Management>
+<Remote Operation Capability, yes, Path Planning>
+<Software Development, connectedTo, Cloud Connectivity for AVs>
+<Vehicle Diagnostics, connectedTo, Charging Infrastructure>
+<Vehicle Diagnostics, connectedTo, Cloud Connectivity for AVs>
+<Vehicle Diagnostics, connectedTo, Remote Operation Capability>
+<Vehicle Diagnostics, no, end>
+<start, connectedTo, Charging Infrastructure>
+<start, connectedTo, Edge Computing for AVs>
+<start, connectedTo, Path Planning>
+<start, connectedTo, Vehicle Diagnostics>
diff --git a/train/mermaid/medium/mermaid_717.mmd b/train/mermaid/medium/mermaid_717.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..83f60c19818cec9ed4b98fa1665c93343bb0d715
--- /dev/null
+++ b/train/mermaid/medium/mermaid_717.mmd
@@ -0,0 +1,80 @@
+graph RL
+    N0([Localization and Mapping])
+    N1[Sensor Integration]
+    N2[(Cloud Connectivity for AVs)]
+    N3[Fail_Safe Systems]
+    N4([Pedestrian Detection])
+    N5{Path Planning}
+    N6(Decision_Making Algorithms)
+    N7[(Insurance Models for AVs)]
+    N8([Cybersecurity for AVs])
+    N9[(Vehicle Diagnostics)]
+    N10[Simulation Environment Development]
+    N11([Ethical Decision_Making])
+    S0(( ))
+    M0(( ))
+    subgraph Automatic Emergency Braking
+        nest0_0[Over_the_Air Updates]
+        nest0_1{Object Detection and Classification}
+        nest0_2[(Battery Management for EVs)]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> |transports| N3
+    N3 --> N4
+    N4 -.-> |optimizes| N5
+    N5 --> |detects| N6
+    N6 --> |fuels| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> |controls| N10
+    N10 -.-> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N3 --> nest0_0
+    nest0_2 --> |integrates| N4
+    N2 --> S0
+    S0 -.-> N9
+    S0 -.-> |plans| N11
+    N2 --> M0
+    N3 -.-> |certifies| M0
+    M0 --> N8
+    style N0 fill:#FFF9C4,stroke:#FFEB3B
+    style N1 fill:#E8F5E9,stroke:#66BB6A
+    style N2 fill:#E8F5E9,stroke:#66BB6A
+    style N3 fill:#F8BBD0,stroke:#E91E63
+    style N4 fill:#E8F5E9,stroke:#66BB6A
+    style N5 fill:#F8BBD0,stroke:#E91E63
+    style N6 fill:#F8BBD0,stroke:#E91E63
+    style N7 fill:#FFF9C4,stroke:#FFEB3B
+    style N8 fill:#F8BBD0,stroke:#E91E63
+    style N9 fill:#E8F5E9,stroke:#66BB6A
+    style N10 fill:#FFF9C4,stroke:#FFEB3B
+    style N11 fill:#F8BBD0,stroke:#E91E63
+    style S0 fill:#F8BBD0,stroke:#E91E63
+    style M0 fill:#E8F5E9,stroke:#66BB6A
+    style nest0_0 fill:#F8BBD0,stroke:#E91E63
+    style nest0_1 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_2 fill:#E8F5E9,stroke:#66BB6A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#66BB6A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_719.txt b/train/mermaid/medium/mermaid_719.txt
new file mode 100644
index 0000000000000000000000000000000000000000..30fc583f858f1da0535138d239b0a35686fec203
--- /dev/null
+++ b/train/mermaid/medium/mermaid_719.txt
@@ -0,0 +1,26 @@
+<Adaptive Cruise Control, connectedTo, Path Planning>
+<Battery Management for EVs, integrates, Localization and Mapping>
+<Cloud Connectivity for AVs, alerts, Vehicle Diagnostics>
+<Cloud Connectivity for AVs, connectedTo, Adaptive Cruise Control>
+<Cloud Connectivity for AVs, connectedTo, Path Planning>
+<Cloud Connectivity for AVs, localizes, Vehicle_to_Vehicle Communication>
+<Cybersecurity for AVs, complies, Path Planning>
+<Cybersecurity for AVs, connectedTo, Cloud Connectivity for AVs>
+<Cybersecurity for AVs, connectedTo, Over_the_Air Updates>
+<Cybersecurity for AVs, connectedTo, Vehicle_to_Vehicle Communication>
+<Cybersecurity for AVs, drives, Cloud Connectivity for AVs>
+<Insurance Models for AVs, connectedTo, Simulation Environment Development>
+<Insurance Models for AVs, partOf, Sensor Integration>
+<Localization and Mapping, connectedTo, Redundancy in Sensors>
+<Motion Control, connectedTo, Insurance Models for AVs>
+<Motion Control, partOf, Sensor Integration>
+<Over_the_Air Updates, connectedTo, Motion Control>
+<Over_the_Air Updates, regulates, Cloud Connectivity for AVs>
+<Perception System, connectedTo, Cloud Connectivity for AVs>
+<Perception System, simulates, Cybersecurity for AVs>
+<Redundancy in Sensors, connectedTo, Perception System>
+<Simulation Environment Development, partOf, Sensor Integration>
+<Simulation Environment Development, secures, Vehicle_to_Vehicle Communication>
+<Vehicle Diagnostics, connectedTo, Vehicle_to_Vehicle Communication>
+<Vehicle_to_Infrastructure Communication, connectedTo, Battery Management for EVs>
+<Vehicle_to_Vehicle Communication, connectedTo, Adaptive Cruise Control>
diff --git a/train/mermaid/medium/mermaid_72.mmd b/train/mermaid/medium/mermaid_72.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e1efbee38b0f74145275a0f547cdbc63c550d973
--- /dev/null
+++ b/train/mermaid/medium/mermaid_72.mmd
@@ -0,0 +1,60 @@
+graph TD
+    N0([Hazardous Material Transport])
+    N1[Cross_docking]
+    N2(Pickup Request)
+    N3(Damage Reporting)
+    N4(Proof of Delivery)
+    N5(Sorting Center)
+    N6(Order Picking)
+    N7([Cargo Tracking])
+    S0(( ))
+    M0(( ))
+    subgraph Fleet Maintenance Scheduling
+        nest0_0[Warehouse Entry]
+        nest0_1[/Customs Declaration/]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |notifies| N5
+    N5 -.-> N6
+    N6 --> N7
+    nest0_0 -.-> nest0_1
+    N4 -.-> nest0_0
+    nest0_1 -.-> |analyzes| N3
+    N4 -.-> S0
+    S0 -.-> N6
+    S0 --> N7
+    N2 -.-> M0
+    N1 -.-> M0
+    M0 -.-> N4
+    style N0 fill:#FFEBEE,stroke:#E57373
+    style N1 fill:#E9F7E8,stroke:#6EB76D
+    style N2 fill:#E9F7E8,stroke:#6EB76D
+    style N3 fill:#E9F7E8,stroke:#6EB76D
+    style N4 fill:#F0F0F0,stroke:#D2D2D2
+    style N5 fill:#F0F0F0,stroke:#D2D2D2
+    style N6 fill:#E9F7E8,stroke:#6EB76D
+    style N7 fill:#FFEBEE,stroke:#E57373
+    style S0 fill:#FFEBEE,stroke:#E57373
+    style M0 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_0 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_1 fill:#F0F0F0,stroke:#D2D2D2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#6EB76D,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_720.mmd b/train/mermaid/medium/mermaid_720.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1bb0bd3e0c855667517038d06ac353e22ed42921
--- /dev/null
+++ b/train/mermaid/medium/mermaid_720.mmd
@@ -0,0 +1,96 @@
+graph BT
+    N0([Software Development])
+    N1[(Hardware Design)]
+    N2[/Simulation Environment Development/]
+    N3(Redundancy in Sensors)
+    N4(Vehicle_to_Infrastructure Communication)
+    N5[Remote Operation Capability]
+    N6(Object Detection and Classification)
+    N7[/Fleet Management/]
+    N8(Predictive Maintenance)
+    N9(Data Collection and Annotation)
+    N10(Cybersecurity for AVs)
+    N11[/Driver Monitoring Systems/]
+    N12([Accident Reconstruction for AVs])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Over_the_Air Updates
+        nest0_0(Parking Assistance Systems)
+        nest0_1[Vehicle Diagnostics]
+        nest0_2[Map Data Management]
+        nest0_3{Decision_Making Algorithms}
+    end
+    N0 --> |secures| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> |assembles| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> |maps| N9
+    N9 --> N10
+    N10 --> N11
+    N11 --> N12
+    nest0_0 -.-> |informs| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> |designs| nest0_3
+    N3 -.-> nest0_0
+    nest0_3 --> N3
+    N7 --> S0
+    S0 -.-> N12
+    S0 -.-> |integrates| N11
+    N3 --> |operates| M0
+    N6 --> M0
+    M0 --> N10
+    N1 --> |optimizes| M1
+    N5 -.-> M1
+    M1 --> N11
+    style N0 fill:#FFFDE7,stroke:#FBC02D
+    style N1 fill:#D7CCC8,stroke:#795548
+    style N2 fill:#D3F7F9,stroke:#80DDEA
+    style N3 fill:#FFFDE7,stroke:#FBC02D
+    style N4 fill:#FFFDE7,stroke:#FBC02D
+    style N5 fill:#D7CCC8,stroke:#795548
+    style N6 fill:#D3F7F9,stroke:#80DDEA
+    style N7 fill:#D3F7F9,stroke:#80DDEA
+    style N8 fill:#D7CCC8,stroke:#795548
+    style N9 fill:#D7CCC8,stroke:#795548
+    style N10 fill:#FFFDE7,stroke:#FBC02D
+    style N11 fill:#FFFDE7,stroke:#FBC02D
+    style N12 fill:#D3F7F9,stroke:#80DDEA
+    style S0 fill:#D3F7F9,stroke:#80DDEA
+    style M0 fill:#D7CCC8,stroke:#795548
+    style M1 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_0 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_1 fill:#D7CCC8,stroke:#795548
+    style nest0_2 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_3 fill:#D7CCC8,stroke:#795548
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FBC02D,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_721.mmd b/train/mermaid/medium/mermaid_721.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6d20a0e740acaf7f15e65fa3187e5e8e8a450d2b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_721.mmd
@@ -0,0 +1,62 @@
+graph TD
+    N0([Public_Private Partnerships])
+    N1([Scooter_sharing Services])
+    N2[Supply_Demand Balancing]
+    N3[Regulatory Compliance]
+    N4[[Public Transit Integration]]
+    N5{Driver Management}
+    N6([Fraud Prevention])
+    N7[Car_sharing Services]
+    N8([Vehicle Location Tracking])
+    S0(( ))
+    subgraph Data Analytics for Usage Patterns
+        nest0_0[Geofencing for Operations]
+        nest0_1([Payment Processing])
+    end
+    N0 -.-> |unlocks| N1
+    N1 --> |promotes| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> |educates| N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    nest0_0 --> |insures| nest0_1
+    N4 --> nest0_0
+    nest0_1 -.-> N4
+    N4 --> S0
+    S0 -.-> N7
+    S0 --> N8
+    N7 --> N2
+    N2 -.-> N8
+    nest0_0 -.-> N8
+    style N0 fill:#FFEBEB,stroke:#FFC2C2
+    style N1 fill:#DACBE3,stroke:#A188D0
+    style N2 fill:#FFEBEB,stroke:#FFC2C2
+    style N3 fill:#D7CCC8,stroke:#795548
+    style N4 fill:#FFEBEB,stroke:#FFC2C2
+    style N5 fill:#FFEBEB,stroke:#FFC2C2
+    style N6 fill:#FFEBEB,stroke:#FFC2C2
+    style N7 fill:#D7CCC8,stroke:#795548
+    style N8 fill:#D7CCC8,stroke:#795548
+    style S0 fill:#DACBE3,stroke:#A188D0
+    style nest0_0 fill:#DACBE3,stroke:#A188D0
+    style nest0_1 fill:#DACBE3,stroke:#A188D0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A188D0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_721.txt b/train/mermaid/medium/mermaid_721.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6d7af528ead0757485877922e20a6223d3a229cb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_721.txt
@@ -0,0 +1,18 @@
+<Car_sharing Services, connectedTo, Supply_Demand Balancing>
+<Car_sharing Services, connectedTo, Vehicle Location Tracking>
+<Driver Management, connectedTo, Fraud Prevention>
+<Fraud Prevention, connectedTo, Car_sharing Services>
+<Geofencing for Operations, connectedTo, Vehicle Location Tracking>
+<Geofencing for Operations, insures, Payment Processing>
+<Geofencing for Operations, partOf, Data Analytics for Usage Patterns>
+<Payment Processing, connectedTo, Public Transit Integration>
+<Payment Processing, partOf, Data Analytics for Usage Patterns>
+<Public Transit Integration, connectedTo, Car_sharing Services>
+<Public Transit Integration, connectedTo, Geofencing for Operations>
+<Public Transit Integration, connectedTo, Vehicle Location Tracking>
+<Public Transit Integration, educates, Driver Management>
+<Public_Private Partnerships, unlocks, Scooter_sharing Services>
+<Regulatory Compliance, connectedTo, Public Transit Integration>
+<Scooter_sharing Services, promotes, Supply_Demand Balancing>
+<Supply_Demand Balancing, connectedTo, Regulatory Compliance>
+<Supply_Demand Balancing, connectedTo, Vehicle Location Tracking>
diff --git a/train/mermaid/medium/mermaid_722.txt b/train/mermaid/medium/mermaid_722.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6ef9ceab4b31720c2bf4a5314f8f6d6eb2c10f80
--- /dev/null
+++ b/train/mermaid/medium/mermaid_722.txt
@@ -0,0 +1,20 @@
+<Accessibility for Users, connectedTo, Dynamic Pricing>
+<Bike_sharing Services, connectedTo, Accessibility for Users>
+<Bike_sharing Services, connectedTo, Fraud Prevention>
+<Dynamic Pricing, yes, end>
+<Fraud Prevention, connectedTo, Regulatory Compliance>
+<Fraud Prevention, partOf, Charging or Refueling Logistics>
+<Geofencing for Operations, connectedTo, Passenger Safety Protocols>
+<Insurance Models, connectedTo, Geofencing for Operations>
+<Insurance Models, connectedTo, Payment Processing>
+<Passenger Safety Protocols, connectedTo, Ride_sharing Services>
+<Payment Processing, connectedTo, Accessibility for Users>
+<Payment Processing, connectedTo, Geofencing for Operations>
+<Payment Processing, connectedTo, Ride_sharing Services>
+<Regulatory Compliance, no, Ticketing and Fare Collection>
+<Regulatory Compliance, partOf, Charging or Refueling Logistics>
+<Ride_sharing Services, no, Bike_sharing Services>
+<Ticketing and Fare Collection, no, Passenger Safety Protocols>
+<Ticketing and Fare Collection, partOf, Charging or Refueling Logistics>
+<start, connectedTo, Geofencing for Operations>
+<start, connectedTo, Insurance Models>
diff --git a/train/mermaid/medium/mermaid_723.mmd b/train/mermaid/medium/mermaid_723.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..567a185b88ed3a648d3ef1cd1a804670e9146be7
--- /dev/null
+++ b/train/mermaid/medium/mermaid_723.mmd
@@ -0,0 +1,74 @@
+graph BT
+    N0([start])
+    N1[Regulatory Compliance]
+    N2[(Carbon Emission Tracking)]
+    N3[[Maintenance Scheduling]]
+    N4[/Supply_Demand Balancing/]
+    N5[Insurance Models]
+    N6[(Driver Management)]
+    N7(User Registration)
+    N8([Customer Support])
+    S0(( ))
+    S1(( ))
+    subgraph Geofencing for Operations
+        nest0_0[Ticketing and Fare Collection]
+        nest0_1[/Data Analytics for Usage Patterns/]
+        nest0_2[Micro_mobility Management]
+        nest0_3[Sustainability Initiatives]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |charges| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |accesses| N6
+    N6 --> N7
+    N7 --> N8
+    nest0_0 --> |cleans| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N1 -.-> nest0_0
+    nest0_3 -.-> N4
+    N2 --> S0
+    S0 --> N4
+    S0 -.-> N8
+    S0 -.-> N6
+    N3 --> S1
+    S1 -.-> |licenses| N5
+    S1 -.-> N6
+    style N0 fill:#F5F5F5,stroke:#BDBDBD
+    style N1 fill:#F3E5F5,stroke:#BA68C8
+    style N2 fill:#FDFCEB,stroke:#EAEFA5
+    style N3 fill:#FDFCEB,stroke:#EAEFA5
+    style N4 fill:#F5F5F5,stroke:#BDBDBD
+    style N5 fill:#F3E5F5,stroke:#BA68C8
+    style N6 fill:#FDFCEB,stroke:#EAEFA5
+    style N7 fill:#FDFCEB,stroke:#EAEFA5
+    style N8 fill:#FDFCEB,stroke:#EAEFA5
+    style S0 fill:#F3E5F5,stroke:#BA68C8
+    style S1 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_0 fill:#F3E5F5,stroke:#BA68C8
+    style nest0_1 fill:#FDFCEB,stroke:#EAEFA5
+    style nest0_2 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_3 fill:#FDFCEB,stroke:#EAEFA5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BA68C8,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_724.txt b/train/mermaid/medium/mermaid_724.txt
new file mode 100644
index 0000000000000000000000000000000000000000..606fc0a6f5b586ee2cc5cf19ea7dadf7238d8c9f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_724.txt
@@ -0,0 +1,26 @@
+<Carbon Emission Tracking, connectedTo, Policy Advocacy for Shared Mobility>
+<Carbon Emission Tracking, connectedTo, Vehicle Rebalancing>
+<Data Analytics for Usage Patterns, connectedTo, User Registration>
+<Data Analytics for Usage Patterns, supports, Scooter_sharing Services>
+<Demand Prediction, connectedTo, end>
+<Micro_mobility Management, connectedTo, Vehicle Rebalancing>
+<Parking Integration, connectedTo, Demand Prediction>
+<Parking Integration, connectedTo, Platform Development>
+<Parking Integration, connectedTo, end>
+<Payment Processing, connectedTo, Supply_Demand Balancing>
+<Payment Processing, partOf, Subscription Model Management>
+<Platform Development, connectedTo, Demand Prediction>
+<Platform Development, connectedTo, User Rating and Feedback Systems>
+<Platform Development, maintains, end>
+<Policy Advocacy for Shared Mobility, books, Scooter_sharing Services>
+<Policy Advocacy for Shared Mobility, connectedTo, Micro_mobility Management>
+<Policy Advocacy for Shared Mobility, connectedTo, Vehicle Rebalancing>
+<Public Transit Integration, charges, Scooter_sharing Services>
+<Route Optimization, complies, Data Analytics for Usage Patterns>
+<Scooter_sharing Services, connectedTo, Parking Integration>
+<Supply_Demand Balancing, forecasts, Parking Integration>
+<Supply_Demand Balancing, partOf, Subscription Model Management>
+<User Rating and Feedback Systems, reserves, Payment Processing>
+<User Rating and Feedback Systems, routes, Demand Prediction>
+<User Registration, educates, Public Transit Integration>
+<Vehicle Rebalancing, connectedTo, Route Optimization>
diff --git a/train/mermaid/medium/mermaid_725.txt b/train/mermaid/medium/mermaid_725.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3bea62d5e6184f2e33a53dad783b9cce4e8bbafd
--- /dev/null
+++ b/train/mermaid/medium/mermaid_725.txt
@@ -0,0 +1,21 @@
+<Carbon Emission Tracking, partOf, Data Analytics for Usage Patterns>
+<Carbon Emission Tracking, yes, Parking Integration>
+<Charging or Refueling Logistics, connectedTo, Carbon Emission Tracking>
+<Charging or Refueling Logistics, yes, Policy Advocacy for Shared Mobility>
+<Dynamic Pricing, connectedTo, Route Optimization>
+<Parking Integration, connectedTo, Vehicle Booking>
+<Parking Integration, partOf, Data Analytics for Usage Patterns>
+<Policy Advocacy for Shared Mobility, yes, Dynamic Pricing>
+<Regulatory Compliance, yes, User Rating and Feedback Systems>
+<Ride_sharing Services, no, Smart City Integration>
+<Route Optimization, yes, end>
+<Smart City Integration, connectedTo, Charging or Refueling Logistics>
+<User Rating and Feedback Systems, connectedTo, Dynamic Pricing>
+<User Rating and Feedback Systems, connectedTo, Ride_sharing Services>
+<User Rating and Feedback Systems, connectedTo, Smart City Integration>
+<User Registration, connectedTo, Regulatory Compliance>
+<User Registration, connectedTo, User Rating and Feedback Systems>
+<Vehicle Booking, connectedTo, Smart City Integration>
+<Vehicle Booking, partOf, Data Analytics for Usage Patterns>
+<start, connectedTo, User Rating and Feedback Systems>
+<start, connectedTo, User Registration>
diff --git a/train/mermaid/medium/mermaid_726.mmd b/train/mermaid/medium/mermaid_726.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ace7be5df2695a480003392d40a0a8c1c537937b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_726.mmd
@@ -0,0 +1,59 @@
+graph TD
+    N0([start])
+    N1{Fleet Management}
+    N2{Fraud Prevention}
+    N3[[Ride_sharing Services]]
+    N4([Smart City Integration])
+    N5[Route Optimization]
+    N6{Passenger Safety Protocols}
+    N7[User Rating and Feedback Systems]
+    N8{Maintenance Scheduling}
+    N9([Accessibility for Users])
+    N10([end])
+    S0(( ))
+    M1(( ))
+    subgraph Driver Management
+        nest0_0[Autonomous Shared Vehicles]
+        nest0_1{Vehicle Location Tracking}
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> |no| N5
+    N5 --> N6
+    N6 -.-> |no| N7
+    N7 -.-> |yes| N8
+    N8 -.-> N9
+    N9 --> |no| N10
+    nest0_0 --> nest0_1
+    N1 -.-> nest0_0
+    nest0_1 --> N2
+    N2 -.-> S0
+    S0 --> |yes| N9
+    S0 -.-> N8
+    N3 -.-> M1
+    N1 -.-> |no| M1
+    M1 -.-> N7
+    style S0 fill:#F0F0F0,stroke:#D2D2D2
+    style M1 fill:#F0F0F0,stroke:#D2D2D2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A188D0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_726.txt b/train/mermaid/medium/mermaid_726.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4b25f1c8f231964ece89c6617d626fbcb9343698
--- /dev/null
+++ b/train/mermaid/medium/mermaid_726.txt
@@ -0,0 +1,19 @@
+<Accessibility for Users, no, end>
+<Autonomous Shared Vehicles, connectedTo, Vehicle Location Tracking>
+<Autonomous Shared Vehicles, partOf, Driver Management>
+<Fleet Management, connectedTo, Autonomous Shared Vehicles>
+<Fleet Management, connectedTo, Fraud Prevention>
+<Fleet Management, no, User Rating and Feedback Systems>
+<Fraud Prevention, connectedTo, Maintenance Scheduling>
+<Fraud Prevention, connectedTo, Ride_sharing Services>
+<Fraud Prevention, yes, Accessibility for Users>
+<Maintenance Scheduling, connectedTo, Accessibility for Users>
+<Passenger Safety Protocols, no, User Rating and Feedback Systems>
+<Ride_sharing Services, connectedTo, Smart City Integration>
+<Ride_sharing Services, connectedTo, User Rating and Feedback Systems>
+<Route Optimization, connectedTo, Passenger Safety Protocols>
+<Smart City Integration, no, Route Optimization>
+<User Rating and Feedback Systems, yes, Maintenance Scheduling>
+<Vehicle Location Tracking, connectedTo, Fraud Prevention>
+<Vehicle Location Tracking, partOf, Driver Management>
+<start, connectedTo, Fleet Management>
diff --git a/train/mermaid/medium/mermaid_727.mmd b/train/mermaid/medium/mermaid_727.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ad3215eb52bcfc3760fed06ffc2b10b4ddc13929
--- /dev/null
+++ b/train/mermaid/medium/mermaid_727.mmd
@@ -0,0 +1,90 @@
+graph LR
+    N0([Public_Private Partnerships])
+    N1[/Ride_sharing Services/]
+    N2([Supply_Demand Balancing])
+    N3[Platform Development]
+    N4[Driver Management]
+    N5[[Customer Support]]
+    N6([First_Mile or Last_Mile Solutions])
+    N7[User Registration]
+    N8[(Car_sharing Services)]
+    N9[(Vehicle Location Tracking)]
+    N10([Geofencing for Operations])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Data Analytics for Usage Patterns
+        nest0_0(Route Optimization)
+        nest0_1(Public Transit Integration)
+        nest0_2[(Policy Advocacy for Shared Mobility)]
+        nest0_3([Parking Integration])
+    end
+    N0 -.-> |integrates| N1
+    N1 -.-> |analyzes| N2
+    N2 -.-> |cleans| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |unlocks| N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> N9
+    N9 -.-> N10
+    nest0_0 --> |maintains| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N1 -.-> |responds| nest0_0
+    nest0_3 -.-> |innovates| N2
+    N6 --> S0
+    S0 --> N8
+    S0 -.-> N10
+    N0 -.-> M0
+    N1 --> M0
+    N2 --> M0
+    M0 --> N4
+    N4 -.-> M1
+    N3 --> |models| M1
+    M1 -.-> N9
+    style N0 fill:#E8F0FF,stroke:#A2D0FF
+    style N1 fill:#F6F6F6,stroke:#CFCFCF
+    style N2 fill:#E8F0FF,stroke:#A2D0FF
+    style N3 fill:#E8F0FF,stroke:#A2D0FF
+    style N4 fill:#F6F6F6,stroke:#CFCFCF
+    style N5 fill:#C8E6C9,stroke:#388E3C
+    style N6 fill:#E8F0FF,stroke:#A2D0FF
+    style N7 fill:#E8F0FF,stroke:#A2D0FF
+    style N8 fill:#F6F6F6,stroke:#CFCFCF
+    style N9 fill:#F6F6F6,stroke:#CFCFCF
+    style N10 fill:#E8F0FF,stroke:#A2D0FF
+    style S0 fill:#E8F0FF,stroke:#A2D0FF
+    style M0 fill:#E8F0FF,stroke:#A2D0FF
+    style M1 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_0 fill:#C8E6C9,stroke:#388E3C
+    style nest0_1 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_2 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_3 fill:#E8F0FF,stroke:#A2D0FF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#A2D0FF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_727.txt b/train/mermaid/medium/mermaid_727.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4b9eb58c91ed084e536c0a9583584fa097e30eea
--- /dev/null
+++ b/train/mermaid/medium/mermaid_727.txt
@@ -0,0 +1,26 @@
+<Car_sharing Services, connectedTo, Vehicle Location Tracking>
+<Customer Support, unlocks, First_Mile or Last_Mile Solutions>
+<Driver Management, connectedTo, Customer Support>
+<Driver Management, connectedTo, Vehicle Location Tracking>
+<First_Mile or Last_Mile Solutions, connectedTo, Car_sharing Services>
+<First_Mile or Last_Mile Solutions, connectedTo, Geofencing for Operations>
+<First_Mile or Last_Mile Solutions, connectedTo, User Registration>
+<Parking Integration, innovates, Supply_Demand Balancing>
+<Parking Integration, partOf, Data Analytics for Usage Patterns>
+<Platform Development, connectedTo, Driver Management>
+<Platform Development, models, Vehicle Location Tracking>
+<Policy Advocacy for Shared Mobility, connectedTo, Parking Integration>
+<Policy Advocacy for Shared Mobility, partOf, Data Analytics for Usage Patterns>
+<Public Transit Integration, connectedTo, Policy Advocacy for Shared Mobility>
+<Public Transit Integration, partOf, Data Analytics for Usage Patterns>
+<Public_Private Partnerships, connectedTo, Driver Management>
+<Public_Private Partnerships, integrates, Ride_sharing Services>
+<Ride_sharing Services, analyzes, Supply_Demand Balancing>
+<Ride_sharing Services, connectedTo, Driver Management>
+<Ride_sharing Services, responds, Route Optimization>
+<Route Optimization, maintains, Public Transit Integration>
+<Route Optimization, partOf, Data Analytics for Usage Patterns>
+<Supply_Demand Balancing, cleans, Platform Development>
+<Supply_Demand Balancing, connectedTo, Driver Management>
+<User Registration, connectedTo, Car_sharing Services>
+<Vehicle Location Tracking, connectedTo, Geofencing for Operations>
diff --git a/train/mermaid/medium/mermaid_728.mmd b/train/mermaid/medium/mermaid_728.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7620ff7a8d1368d529cc8d8eddcdd03b8429e64f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_728.mmd
@@ -0,0 +1,68 @@
+graph BT
+    N0([Dynamic Pricing])
+    N1[[Route Optimization]]
+    N2[/Autonomous Shared Vehicles/]
+    N3[(Ticketing and Fare Collection)]
+    N4(Smart City Integration)
+    N5(Public_Private Partnerships)
+    N6[User Registration]
+    N7[Charging or Refueling Logistics]
+    N8([First_Mile or Last_Mile Solutions])
+    S0(( ))
+    S1(( ))
+    subgraph Insurance Models
+        nest0_0{Payment Processing}
+        nest0_1{Vehicle Location Tracking}
+        nest0_2[(User Onboarding)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |develops| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> N8
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N7 --> nest0_0
+    nest0_2 --> N2
+    N1 --> S0
+    S0 -.-> N6
+    S0 -.-> N4
+    N1 -.-> S1
+    S1 --> |supports| N4
+    S1 -.-> |tracks| N3
+    style N0 fill:#BBDEFB,stroke:#2196F3
+    style N1 fill:#BBDEFB,stroke:#2196F3
+    style N2 fill:#DACBE3,stroke:#A188D0
+    style N3 fill:#BBDEFB,stroke:#2196F3
+    style N4 fill:#BBDEFB,stroke:#2196F3
+    style N5 fill:#F8BBD0,stroke:#E91E63
+    style N6 fill:#F8BBD0,stroke:#E91E63
+    style N7 fill:#BBDEFB,stroke:#2196F3
+    style N8 fill:#BBDEFB,stroke:#2196F3
+    style S0 fill:#F8BBD0,stroke:#E91E63
+    style S1 fill:#F8BBD0,stroke:#E91E63
+    style nest0_0 fill:#F8BBD0,stroke:#E91E63
+    style nest0_1 fill:#BBDEFB,stroke:#2196F3
+    style nest0_2 fill:#DACBE3,stroke:#A188D0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_729.txt b/train/mermaid/medium/mermaid_729.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7a6e4bae12ac12e9b8c834e25c592d4804b8af38
--- /dev/null
+++ b/train/mermaid/medium/mermaid_729.txt
@@ -0,0 +1,18 @@
+<Billing and Reconciliation, validates, Real_Time Information Display>
+<Cloud_based Parking Platforms, connectedTo, Real_Time Information Display>
+<Cloud_based Parking Platforms, partOf, Dynamic Pricing>
+<Data Analytics for Parking Usage, connectedTo, Navigation to Open Space>
+<Data Analytics for Parking Usage, partOf, Dynamic Pricing>
+<Enforcement and Fines Management, connectedTo, Billing and Reconciliation>
+<Enforcement and Fines Management, connectedTo, Event Parking Management>
+<Enforcement and Fines Management, connectedTo, Real_Time Information Display>
+<Enforcement and Fines Management, develops, Mobile Parking Apps>
+<Event Parking Management, pays, Billing and Reconciliation>
+<Mobile Parking Apps, connectedTo, Automated Payment>
+<Mobile Parking Apps, connectedTo, Reservations System>
+<Navigation to Open Space, connectedTo, Cloud_based Parking Platforms>
+<Navigation to Open Space, partOf, Dynamic Pricing>
+<Real_Time Information Display, connectedTo, Mobile Parking Apps>
+<Reservations System, connectedTo, Data Analytics for Parking Usage>
+<Reservations System, partOf, Dynamic Pricing>
+<start, reports, Enforcement and Fines Management>
diff --git a/train/mermaid/medium/mermaid_73.mmd b/train/mermaid/medium/mermaid_73.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b1ab2d0169b59b45db404e0826fc0cff0da14bc5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_73.mmd
@@ -0,0 +1,82 @@
+graph LR
+    N0([Billing Inquiry])
+    N1[[Network Security Monitoring]]
+    N2[(Bandwidth Allocation)]
+    N3[(Call Recording)]
+    N4([Roaming Activation])
+    N5(Video Conferencing)
+    N6([Contract Termination])
+    N7[/Broadband Provisioning/]
+    N8[(MMS Transmission)]
+    N9([Plan Suspension])
+    N10(Base Station Installation)
+    N11([VoIP Service])
+    S0(( ))
+    subgraph Speed Throttling
+        nest0_0[[Technical Support Escalation]]
+        nest0_1[Service Activation Request]
+        nest0_2(SMS Delivery)
+        nest0_3([IoT Device Connection])
+    end
+    N0 -.-> N1
+    N1 --> |authenticates| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> |installs| N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> |optimizes| N10
+    N10 --> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |activates| nest0_2
+    nest0_2 -.-> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 --> |authorizes| N2
+    N0 --> S0
+    S0 --> N2
+    S0 -.-> N9
+    N11 -.-> |generates| N3
+    N9 -.-> |complains| N8
+    N3 -.-> N9
+    style N0 fill:#F8BBD0,stroke:#E91E63
+    style N1 fill:#F8BBD0,stroke:#E91E63
+    style N2 fill:#FFECB3,stroke:#FFC107
+    style N3 fill:#FFECB3,stroke:#FFC107
+    style N4 fill:#E8F0FF,stroke:#A2D0FF
+    style N5 fill:#FFECB3,stroke:#FFC107
+    style N6 fill:#F8BBD0,stroke:#E91E63
+    style N7 fill:#E8F0FF,stroke:#A2D0FF
+    style N8 fill:#FFECB3,stroke:#FFC107
+    style N9 fill:#F8BBD0,stroke:#E91E63
+    style N10 fill:#FFECB3,stroke:#FFC107
+    style N11 fill:#FFECB3,stroke:#FFC107
+    style S0 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_0 fill:#FFECB3,stroke:#FFC107
+    style nest0_1 fill:#F8BBD0,stroke:#E91E63
+    style nest0_2 fill:#FFECB3,stroke:#FFC107
+    style nest0_3 fill:#F8BBD0,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#E91E63,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_733.mmd b/train/mermaid/medium/mermaid_733.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c88a3a7ff3b93ee506fef1325aad079cd180138f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_733.mmd
@@ -0,0 +1,88 @@
+graph TD
+    N0([Electric Vehicle Charging Integration])
+    N1(Smart Parking Meters)
+    N2(Off_Street Parking Management)
+    N3([Enforcement and Fines Management])
+    N4[Space Detection]
+    N5[[Cloud_based Parking Platforms]]
+    N6(Revenue Management)
+    N7([Reservations System])
+    N8[(Demand Forecasting)]
+    N9[Barrier Gate Control]
+    N10[[Access Control Systems]]
+    N11([Fleet Parking Solutions])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Maintenance of Systems
+        nest0_0{Violation Detection}
+        nest0_1(Parking Guidance Systems)
+        nest0_2[[License Plate Recognition]]
+    end
+    N0 -.-> |controls| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> |designs| N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> |automates| N10
+    N10 -.-> N11
+    nest0_0 -.-> |forecasts| nest0_1
+    nest0_1 --> nest0_2
+    N10 -.-> nest0_0
+    nest0_2 -.-> N2
+    N0 --> S0
+    S0 --> N11
+    S0 --> N3
+    N7 -.-> |maintains| M0
+    N6 -.-> M0
+    M0 --> N9
+    N2 --> M1
+    N6 --> M1
+    M1 --> N9
+    style N0 fill:#E8F0FF,stroke:#A2D0FF
+    style N1 fill:#D7CCC8,stroke:#795548
+    style N2 fill:#D7CCC8,stroke:#795548
+    style N3 fill:#FCE4EC,stroke:#F06292
+    style N4 fill:#D7CCC8,stroke:#795548
+    style N5 fill:#E8F0FF,stroke:#A2D0FF
+    style N6 fill:#E8F0FF,stroke:#A2D0FF
+    style N7 fill:#D7CCC8,stroke:#795548
+    style N8 fill:#E8F0FF,stroke:#A2D0FF
+    style N9 fill:#D7CCC8,stroke:#795548
+    style N10 fill:#E8F0FF,stroke:#A2D0FF
+    style N11 fill:#E8F0FF,stroke:#A2D0FF
+    style S0 fill:#D7CCC8,stroke:#795548
+    style M0 fill:#FCE4EC,stroke:#F06292
+    style M1 fill:#D7CCC8,stroke:#795548
+    style nest0_0 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_1 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_2 fill:#FCE4EC,stroke:#F06292
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#F06292,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_733.txt b/train/mermaid/medium/mermaid_733.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9764661eef9218e3d686d93561e0b736a60d73da
--- /dev/null
+++ b/train/mermaid/medium/mermaid_733.txt
@@ -0,0 +1,23 @@
+<Access Control Systems, connectedTo, Fleet Parking Solutions>
+<Access Control Systems, connectedTo, Violation Detection>
+<Barrier Gate Control, automates, Access Control Systems>
+<Cloud_based Parking Platforms, connectedTo, Revenue Management>
+<Demand Forecasting, connectedTo, Barrier Gate Control>
+<Electric Vehicle Charging Integration, connectedTo, Enforcement and Fines Management>
+<Electric Vehicle Charging Integration, connectedTo, Fleet Parking Solutions>
+<Electric Vehicle Charging Integration, controls, Smart Parking Meters>
+<Enforcement and Fines Management, connectedTo, Space Detection>
+<License Plate Recognition, connectedTo, Off_Street Parking Management>
+<License Plate Recognition, partOf, Maintenance of Systems>
+<Off_Street Parking Management, connectedTo, Barrier Gate Control>
+<Off_Street Parking Management, connectedTo, Enforcement and Fines Management>
+<Parking Guidance Systems, connectedTo, License Plate Recognition>
+<Parking Guidance Systems, partOf, Maintenance of Systems>
+<Reservations System, connectedTo, Demand Forecasting>
+<Reservations System, maintains, Barrier Gate Control>
+<Revenue Management, connectedTo, Barrier Gate Control>
+<Revenue Management, connectedTo, Reservations System>
+<Smart Parking Meters, connectedTo, Off_Street Parking Management>
+<Space Detection, designs, Cloud_based Parking Platforms>
+<Violation Detection, forecasts, Parking Guidance Systems>
+<Violation Detection, partOf, Maintenance of Systems>
diff --git a/train/mermaid/medium/mermaid_735.txt b/train/mermaid/medium/mermaid_735.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1cfd66a8928bec957e7187cbc71131d1e8544d99
--- /dev/null
+++ b/train/mermaid/medium/mermaid_735.txt
@@ -0,0 +1,24 @@
+<Automated Payment, connectedTo, Off_Street Parking Management>
+<Automated Payment, yes, Electric Vehicle Charging Integration>
+<Barrier Gate Control, connectedTo, Automated Payment>
+<Customer Support, connectedTo, end>
+<Customer Support, partOf, Integration with Navigation Apps>
+<Data Analytics for Parking Usage, connectedTo, Demand Forecasting>
+<Data Analytics for Parking Usage, connectedTo, Off_Street Parking Management>
+<Data Analytics for Parking Usage, yes, end>
+<Demand Forecasting, connectedTo, Barrier Gate Control>
+<Demand Forecasting, yes, Automated Payment>
+<Electric Vehicle Charging Integration, connectedTo, Event Parking Management>
+<Emergency Vehicle Access Management, yes, Off_Street Parking Management>
+<Event Parking Management, connectedTo, Vacancy Monitoring>
+<Fleet Parking Solutions, connectedTo, Customer Support>
+<Fleet Parking Solutions, partOf, Integration with Navigation Apps>
+<License Plate Recognition, connectedTo, Fleet Parking Solutions>
+<License Plate Recognition, partOf, Integration with Navigation Apps>
+<Off_Street Parking Management, no, end>
+<Reservations System, connectedTo, Emergency Vehicle Access Management>
+<Vacancy Monitoring, connectedTo, License Plate Recognition>
+<Vacancy Monitoring, yes, Reservations System>
+<start, connectedTo, Automated Payment>
+<start, connectedTo, Data Analytics for Parking Usage>
+<start, connectedTo, Off_Street Parking Management>
diff --git a/train/mermaid/medium/mermaid_736.txt b/train/mermaid/medium/mermaid_736.txt
new file mode 100644
index 0000000000000000000000000000000000000000..18d018f72bf43fcd7d3f06c7ca6dffbb381ac27e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_736.txt
@@ -0,0 +1,19 @@
+<Access Control Systems, connectedTo, Mobile Parking Apps>
+<Access Control Systems, connectedTo, Navigation to Open Space>
+<Barrier Gate Control, connectedTo, On_Street Parking Management>
+<Dynamic Pricing, no, Barrier Gate Control>
+<Edge Computing for Parking Data, connectedTo, Access Control Systems>
+<Edge Computing for Parking Data, connectedTo, Event Parking Management>
+<Event Parking Management, no, Intelligent Traffic Management Interaction>
+<Event Parking Management, partOf, IoT Sensors for Parking>
+<Intelligent Traffic Management Interaction, connectedTo, Navigation to Open Space>
+<Intelligent Traffic Management Interaction, partOf, IoT Sensors for Parking>
+<Mobile Parking Apps, connectedTo, Ticketing System Integration>
+<Navigation to Open Space, connectedTo, Intelligent Traffic Management Interaction>
+<Navigation to Open Space, no, On_Street Parking Management>
+<Navigation to Open Space, partOf, IoT Sensors for Parking>
+<On_Street Parking Management, connectedTo, Edge Computing for Parking Data>
+<Ticketing System Integration, yes, end>
+<start, connectedTo, Access Control Systems>
+<start, connectedTo, Dynamic Pricing>
+<start, connectedTo, Ticketing System Integration>
diff --git a/train/mermaid/medium/mermaid_737.mmd b/train/mermaid/medium/mermaid_737.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..915f3215889cf82e6c163c5dae3077768729613b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_737.mmd
@@ -0,0 +1,86 @@
+graph RL
+    N0([start])
+    N1[/Sports Event Ticketing/]
+    N2(Theme Park Ticketing)
+    N3([Analytics on Sales Data])
+    N4[Ticket Delivery]
+    N5([API Integration for Partners])
+    N6(Fan Loyalty Programs)
+    N7[(Box Office Management)]
+    N8(Dynamic Pricing)
+    N9[Festival Ticketing]
+    N10[(Concert Ticketing)]
+    N11[[Theater Ticketing]]
+    N12[/Queue Management/]
+    N13([Event Creation])
+    S0(( ))
+    subgraph Event Promotion Tools
+        nest0_0(Ticket Sales)
+        nest0_1([Venue Capacity Management])
+        nest0_2(Blockchain Ticketing for Authenticity)
+    end
+    N0 -.-> |issues| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> |creates| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 --> |designs| N11
+    N11 -.-> N12
+    N12 -.-> N13
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N12 --> |transfers| nest0_0
+    nest0_2 --> N5
+    N5 --> S0
+    S0 -.-> |automates| N12
+    S0 --> N10
+    S0 -.-> N13
+    nest0_2 --> N3
+    N13 -.-> N4
+    style N0 fill:#FFFDE7,stroke:#FFF176
+    style N1 fill:#FFFDE7,stroke:#FFF176
+    style N2 fill:#FFFDE7,stroke:#FFF176
+    style N3 fill:#FFFDE7,stroke:#FFF176
+    style N4 fill:#FFFDE7,stroke:#FFF176
+    style N5 fill:#FFFDE7,stroke:#FFF176
+    style N6 fill:#E4E0DF,stroke:#BDAFA8
+    style N7 fill:#FFFDE7,stroke:#FFF176
+    style N8 fill:#F1F8E9,stroke:#388E3C
+    style N9 fill:#E4E0DF,stroke:#BDAFA8
+    style N10 fill:#E4E0DF,stroke:#BDAFA8
+    style N11 fill:#F1F8E9,stroke:#388E3C
+    style N12 fill:#E4E0DF,stroke:#BDAFA8
+    style N13 fill:#F1F8E9,stroke:#388E3C
+    style S0 fill:#FFFDE7,stroke:#FFF176
+    style nest0_0 fill:#FFFDE7,stroke:#FFF176
+    style nest0_1 fill:#F1F8E9,stroke:#388E3C
+    style nest0_2 fill:#E4E0DF,stroke:#BDAFA8
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_739.mmd b/train/mermaid/medium/mermaid_739.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..3a92e58ff9eac2dfbc9336fe556913c43d55af64
--- /dev/null
+++ b/train/mermaid/medium/mermaid_739.mmd
@@ -0,0 +1,50 @@
+graph BT
+    N0([start])
+    N1[(API Integration for Partners)]
+    N2(Mobile Ticketing)
+    N3(Refund Management)
+    N4(Customer Relationship Management Integration)
+    N5[/Fraud Prevention/]
+    N6(Event Promotion Tools)
+    N7([end])
+    S0(( ))
+    subgraph Fan Loyalty Programs
+        nest0_0([Public Transport Ticketing])
+        nest0_1{Resale Market Integration}
+        nest0_2[Ticket Sales]
+        nest0_3(Biometric Ticketing)
+    end
+    N0 --> N1
+    N1 --> |yes| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    nest0_0 -.-> |yes| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N4 --> nest0_0
+    nest0_3 --> N6
+    N2 --> S0
+    S0 -.-> N7
+    S0 -.-> |no| N6
+    nest0_2 -.-> |yes| N1
+    style S0 fill:#FFF9C4,stroke:#FFEB3B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFEB3B,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_74.txt b/train/mermaid/medium/mermaid_74.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a1f95a455a834cbe0fa1028db3fad615d6f6ae3e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_74.txt
@@ -0,0 +1,22 @@
+<Antenna Maintenance, partOf, Mobile Top_up>
+<Antenna Maintenance, suspends, Base Station Installation>
+<Base Station Installation, monitors, Spectrum Management>
+<Base Station Installation, partOf, Mobile Top_up>
+<Broadband Provisioning, partOf, Mobile Top_up>
+<Broadband Provisioning, troubleshoots, Antenna Maintenance>
+<Customer Relationship Management, receives, Contract Termination>
+<Device Setup, connectedTo, Customer Relationship Management>
+<Device Setup, connectedTo, SMS Delivery>
+<Fiber Optic Deployment, connectedTo, Device Setup>
+<Network Security Monitoring, connectedTo, Customer Relationship Management>
+<Roaming Activation, connectedTo, Usage Monitoring>
+<SMS Delivery, connectedTo, Contract Termination>
+<SMS Delivery, connectedTo, Network Security Monitoring>
+<SMS Delivery, connectedTo, Roaming Activation>
+<SMS Delivery, connectedTo, Usage Monitoring>
+<SMS Delivery, controls, Customer Relationship Management>
+<Spectrum Management, connectedTo, Roaming Activation>
+<Spectrum Management, partOf, Mobile Top_up>
+<Usage Monitoring, connectedTo, Broadband Provisioning>
+<Usage Monitoring, connectedTo, Customer Relationship Management>
+<Usage Monitoring, connectedTo, Network Security Monitoring>
diff --git a/train/mermaid/medium/mermaid_741.mmd b/train/mermaid/medium/mermaid_741.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0b0bf8b51bce17c8ee08fd55b5a47af2316242cf
--- /dev/null
+++ b/train/mermaid/medium/mermaid_741.mmd
@@ -0,0 +1,51 @@
+graph RL
+    N0([start])
+    N1[(Theater Ticketing)]
+    N2[/Biometric Ticketing/]
+    N3(Pricing Configuration)
+    N4[(Group Booking Management)]
+    N5[[Waiting List Management]]
+    N6([end])
+    S0(( ))
+    M0(( ))
+    subgraph Resale Market Integration
+        nest0_0([Event Promotion Tools])
+        nest0_1[/Customer Relationship Management Integration/]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> |yes| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |no| N6
+    nest0_0 -.-> nest0_1
+    N3 -.-> nest0_0
+    nest0_1 -.-> N4
+    N0 --> S0
+    S0 -.-> N5
+    S0 -.-> N3
+    S0 -.-> N2
+    N1 -.-> M0
+    N0 -.-> M0
+    N2 -.-> |yes| M0
+    M0 -.-> N4
+    style S0 fill:#FFEBEB,stroke:#FFC2C2
+    style M0 fill:#ECCFF5,stroke:#CD8FF2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC2C2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_741.txt b/train/mermaid/medium/mermaid_741.txt
new file mode 100644
index 0000000000000000000000000000000000000000..928b98cd8b5325ff0230498e66b6de833692fd0e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_741.txt
@@ -0,0 +1,17 @@
+<Biometric Ticketing, yes, Group Booking Management>
+<Biometric Ticketing, yes, Pricing Configuration>
+<Customer Relationship Management Integration, connectedTo, Group Booking Management>
+<Customer Relationship Management Integration, partOf, Resale Market Integration>
+<Event Promotion Tools, connectedTo, Customer Relationship Management Integration>
+<Event Promotion Tools, partOf, Resale Market Integration>
+<Group Booking Management, connectedTo, Waiting List Management>
+<Pricing Configuration, connectedTo, Event Promotion Tools>
+<Pricing Configuration, connectedTo, Group Booking Management>
+<Theater Ticketing, connectedTo, Biometric Ticketing>
+<Theater Ticketing, connectedTo, Group Booking Management>
+<Waiting List Management, no, end>
+<start, connectedTo, Biometric Ticketing>
+<start, connectedTo, Group Booking Management>
+<start, connectedTo, Pricing Configuration>
+<start, connectedTo, Theater Ticketing>
+<start, connectedTo, Waiting List Management>
diff --git a/train/mermaid/medium/mermaid_743.mmd b/train/mermaid/medium/mermaid_743.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..10be15d33d85fefc17f6aecb750bc1e4a5a269c9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_743.mmd
@@ -0,0 +1,74 @@
+graph TD
+    N0([Event Creation])
+    N1([Customer Relationship Management Integration])
+    N2[/Analytics on Sales Data/]
+    N3[[Queue Management]]
+    N4([Event Promotion Tools])
+    N5[(Group Booking Management)]
+    N6[[Public Transport Ticketing]]
+    N7[/Venue Capacity Management/]
+    N8[Promotional Code Management]
+    N9(Ticket Delivery)
+    N10([Biometric Ticketing])
+    S0(( ))
+    subgraph Post_Event Feedback Collection
+        nest0_0[(Pricing Configuration)]
+        nest0_1[(Sports Event Ticketing)]
+        nest0_2{Fraud Prevention}
+        nest0_3[/Scalper Prevention/]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |audits| N3
+    N3 --> |troubleshoots| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |manages| N7
+    N7 -.-> N8
+    N8 -.-> |integrates| N9
+    N9 -.-> N10
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N1 -.-> nest0_0
+    nest0_3 --> |monitors| N7
+    N6 --> S0
+    S0 --> N9
+    S0 --> N8
+    N1 --> |sells| N7
+    style N0 fill:#F0F4C3,stroke:#AED581
+    style N1 fill:#F0F4C3,stroke:#AED581
+    style N2 fill:#D3F7F9,stroke:#80DDEA
+    style N3 fill:#FAEBF3,stroke:#F7BEE0
+    style N4 fill:#FAEBF3,stroke:#F7BEE0
+    style N5 fill:#F0F4C3,stroke:#AED581
+    style N6 fill:#F0F4C3,stroke:#AED581
+    style N7 fill:#FAEBF3,stroke:#F7BEE0
+    style N8 fill:#D3F7F9,stroke:#80DDEA
+    style N9 fill:#F0F4C3,stroke:#AED581
+    style N10 fill:#FAEBF3,stroke:#F7BEE0
+    style S0 fill:#F0F4C3,stroke:#AED581
+    style nest0_0 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_1 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_2 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_3 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#AED581,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_743.txt b/train/mermaid/medium/mermaid_743.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b85e2c2787693716956f37a4c23d9fb345c62679
--- /dev/null
+++ b/train/mermaid/medium/mermaid_743.txt
@@ -0,0 +1,22 @@
+<Analytics on Sales Data, audits, Queue Management>
+<Customer Relationship Management Integration, connectedTo, Analytics on Sales Data>
+<Customer Relationship Management Integration, connectedTo, Pricing Configuration>
+<Customer Relationship Management Integration, sells, Venue Capacity Management>
+<Event Creation, connectedTo, Customer Relationship Management Integration>
+<Event Promotion Tools, connectedTo, Group Booking Management>
+<Fraud Prevention, connectedTo, Scalper Prevention>
+<Fraud Prevention, partOf, Post_Event Feedback Collection>
+<Group Booking Management, connectedTo, Public Transport Ticketing>
+<Pricing Configuration, connectedTo, Sports Event Ticketing>
+<Pricing Configuration, partOf, Post_Event Feedback Collection>
+<Promotional Code Management, integrates, Ticket Delivery>
+<Public Transport Ticketing, connectedTo, Promotional Code Management>
+<Public Transport Ticketing, connectedTo, Ticket Delivery>
+<Public Transport Ticketing, manages, Venue Capacity Management>
+<Queue Management, troubleshoots, Event Promotion Tools>
+<Scalper Prevention, monitors, Venue Capacity Management>
+<Scalper Prevention, partOf, Post_Event Feedback Collection>
+<Sports Event Ticketing, connectedTo, Fraud Prevention>
+<Sports Event Ticketing, partOf, Post_Event Feedback Collection>
+<Ticket Delivery, connectedTo, Biometric Ticketing>
+<Venue Capacity Management, connectedTo, Promotional Code Management>
diff --git a/train/mermaid/medium/mermaid_744.mmd b/train/mermaid/medium/mermaid_744.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..223dffca630541fde9c07e62fb63185ddbfa4bf0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_744.mmd
@@ -0,0 +1,88 @@
+graph TD
+    N0([Agent Network Management])
+    N1[(Fraud Prevention)]
+    N2[/Sports Event Ticketing/]
+    N3(Festival Ticketing)
+    N4(Concert Ticketing)
+    N5[[Venue Capacity Management]]
+    N6{Ticket Sales}
+    N7[Customer Relationship Management Integration]
+    N8[(Post_Event Feedback Collection)]
+    N9[Queue Management]
+    N10[[Subscription or Season Pass Management]]
+    N11[/Mobile Ticketing/]
+    N12([Promotional Code Management])
+    N13([Group Booking Management])
+    S0(( ))
+    M1(( ))
+    subgraph Biometric Ticketing
+        nest0_0([Ticket Delivery])
+        nest0_1(Waiting List Management)
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |processes| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> |issues| N10
+    N10 -.-> |redeems| N11
+    N11 --> |integrates| N12
+    N12 --> N13
+    nest0_0 -.-> |audits| nest0_1
+    N8 --> |reports| nest0_0
+    nest0_1 -.-> N10
+    N4 -.-> S0
+    S0 -.-> N13
+    S0 --> N11
+    N0 -.-> |sells| M1
+    N3 --> |optimizes| M1
+    M1 --> N9
+    nest0_1 --> N4
+    N6 -.-> N4
+    style N0 fill:#F3E5F5,stroke:#AB47BC
+    style N1 fill:#F3E5F5,stroke:#AB47BC
+    style N2 fill:#F3E5F5,stroke:#AB47BC
+    style N3 fill:#C8E6C9,stroke:#388E3C
+    style N4 fill:#C8E6C9,stroke:#388E3C
+    style N5 fill:#C8E6C9,stroke:#388E3C
+    style N6 fill:#DACBE3,stroke:#A188D0
+    style N7 fill:#C8E6C9,stroke:#388E3C
+    style N8 fill:#DACBE3,stroke:#A188D0
+    style N9 fill:#DACBE3,stroke:#A188D0
+    style N10 fill:#F3E5F5,stroke:#AB47BC
+    style N11 fill:#F3E5F5,stroke:#AB47BC
+    style N12 fill:#F3E5F5,stroke:#AB47BC
+    style N13 fill:#DACBE3,stroke:#A188D0
+    style S0 fill:#DACBE3,stroke:#A188D0
+    style M1 fill:#C8E6C9,stroke:#388E3C
+    style nest0_0 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_1 fill:#C8E6C9,stroke:#388E3C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#AB47BC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_744.txt b/train/mermaid/medium/mermaid_744.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9f77b31a2e26b4547c829d0c856183499a192e58
--- /dev/null
+++ b/train/mermaid/medium/mermaid_744.txt
@@ -0,0 +1,24 @@
+<Agent Network Management, connectedTo, Fraud Prevention>
+<Agent Network Management, sells, Queue Management>
+<Concert Ticketing, connectedTo, Group Booking Management>
+<Concert Ticketing, connectedTo, Mobile Ticketing>
+<Concert Ticketing, connectedTo, Venue Capacity Management>
+<Customer Relationship Management Integration, connectedTo, Post_Event Feedback Collection>
+<Festival Ticketing, optimizes, Queue Management>
+<Festival Ticketing, processes, Concert Ticketing>
+<Fraud Prevention, connectedTo, Sports Event Ticketing>
+<Mobile Ticketing, integrates, Promotional Code Management>
+<Post_Event Feedback Collection, connectedTo, Queue Management>
+<Post_Event Feedback Collection, reports, Ticket Delivery>
+<Promotional Code Management, connectedTo, Group Booking Management>
+<Queue Management, issues, Subscription or Season Pass Management>
+<Sports Event Ticketing, connectedTo, Festival Ticketing>
+<Subscription or Season Pass Management, redeems, Mobile Ticketing>
+<Ticket Delivery, audits, Waiting List Management>
+<Ticket Delivery, partOf, Biometric Ticketing>
+<Ticket Sales, connectedTo, Concert Ticketing>
+<Ticket Sales, connectedTo, Customer Relationship Management Integration>
+<Venue Capacity Management, connectedTo, Ticket Sales>
+<Waiting List Management, connectedTo, Concert Ticketing>
+<Waiting List Management, connectedTo, Subscription or Season Pass Management>
+<Waiting List Management, partOf, Biometric Ticketing>
diff --git a/train/mermaid/medium/mermaid_745.mmd b/train/mermaid/medium/mermaid_745.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..83f5c6093d99dd049debb8b1f7f0de08aae354de
--- /dev/null
+++ b/train/mermaid/medium/mermaid_745.mmd
@@ -0,0 +1,96 @@
+graph TD
+    N0([Threat Modeling])
+    N1[[Biometric Voter ID]]
+    N2[Secure Data Transmission]
+    N3[[Voting Machine Design]]
+    N4[[Voter Authentication]]
+    N5[[Penetration Testing]]
+    N6(Transparency)
+    N7[/Voter Education Programs/]
+    N8[Election Official Training]
+    N9[/Touchscreen Voting Machines/]
+    N10([Results Aggregation])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Voter Privacy Protection
+        nest0_0([Cybersecurity for Voting Systems])
+        nest0_1[Hardware Tamper Detection]
+        nest0_2([Anonymous Credential Systems])
+        nest0_3[(Vote Counting)]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |registers| N3
+    N3 --> |maintains| N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> |alerts| N8
+    N8 -.-> N9
+    N9 --> |accesses| N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N3 -.-> nest0_0
+    nest0_3 --> N2
+    N2 --> S0
+    S0 -.-> N4
+    S0 -.-> |ensures| N10
+    N7 --> S1
+    S1 -.-> N10
+    S1 -.-> N9
+    N4 --> M0
+    N0 --> M0
+    M0 -.-> N7
+    N2 --> M1
+    N6 --> M1
+    M1 --> N10
+    style N0 fill:#EDE7F6,stroke:#7E57C2
+    style N1 fill:#FFE0B2,stroke:#FF9800
+    style N2 fill:#ECF0FD,stroke:#B8C0F5
+    style N3 fill:#ECF0FD,stroke:#B8C0F5
+    style N4 fill:#ECF0FD,stroke:#B8C0F5
+    style N5 fill:#ECF0FD,stroke:#B8C0F5
+    style N6 fill:#EDE7F6,stroke:#7E57C2
+    style N7 fill:#FFE0B2,stroke:#FF9800
+    style N8 fill:#ECF0FD,stroke:#B8C0F5
+    style N9 fill:#FFE0B2,stroke:#FF9800
+    style N10 fill:#ECF0FD,stroke:#B8C0F5
+    style S0 fill:#ECF0FD,stroke:#B8C0F5
+    style S1 fill:#EDE7F6,stroke:#7E57C2
+    style M0 fill:#EDE7F6,stroke:#7E57C2
+    style M1 fill:#EDE7F6,stroke:#7E57C2
+    style nest0_0 fill:#ECF0FD,stroke:#B8C0F5
+    style nest0_1 fill:#FFE0B2,stroke:#FF9800
+    style nest0_2 fill:#EDE7F6,stroke:#7E57C2
+    style nest0_3 fill:#ECF0FD,stroke:#B8C0F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#B8C0F5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_746.txt b/train/mermaid/medium/mermaid_746.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e894f6fc7d63d07b7cd9000cb9c3a4630b860788
--- /dev/null
+++ b/train/mermaid/medium/mermaid_746.txt
@@ -0,0 +1,23 @@
+<Accessibility Features, connectedTo, Undue Influence Prevention>
+<Accessibility Features, partOf, Post_Election Audits>
+<Direct Recording Electronic Systems, connectedTo, Hardware Tamper Detection>
+<Direct Recording Electronic Systems, yes, Accessibility Features>
+<Hardware Tamper Detection, connectedTo, Online Voting Systems>
+<Hardware Tamper Detection, no, Vote Counting>
+<Online Voting Systems, connectedTo, Direct Recording Electronic Systems>
+<Online Voting Systems, connectedTo, end>
+<Remote Voting Solutions, connectedTo, Touchscreen Voting Machines>
+<Risk Management for Elections, no, Remote Voting Solutions>
+<Secure Data Transmission, connectedTo, Vote Counting>
+<Secure Data Transmission, yes, Online Voting Systems>
+<Touchscreen Voting Machines, connectedTo, end>
+<Undue Influence Prevention, connectedTo, Voter Registration>
+<Undue Influence Prevention, partOf, Post_Election Audits>
+<Vote Counting, connectedTo, Voter Privacy Protection>
+<Voter Privacy Protection, connectedTo, Risk Management for Elections>
+<Voter Registration, connectedTo, Zero_Knowledge Proofs for Privacy>
+<Voter Registration, partOf, Post_Election Audits>
+<Zero_Knowledge Proofs for Privacy, connectedTo, Risk Management for Elections>
+<Zero_Knowledge Proofs for Privacy, partOf, Post_Election Audits>
+<start, connectedTo, Secure Data Transmission>
+<start, no, Vote Counting>
diff --git a/train/mermaid/medium/mermaid_747.txt b/train/mermaid/medium/mermaid_747.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c2c2272d0458218d98da1367830ef1bfbbb5de3d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_747.txt
@@ -0,0 +1,17 @@
+<Anonymous Credential Systems, connectedTo, Election Official Training>
+<Anonymous Credential Systems, partOf, Cryptographic Security>
+<Ballot Creation, connectedTo, Blockchain for Voting>
+<Ballot Creation, yes, Software Integrity Checks>
+<Blockchain for Voting, connectedTo, Ballot Creation>
+<Blockchain for Voting, no, Anonymous Credential Systems>
+<Blockchain for Voting, partOf, Cryptographic Security>
+<Election Official Training, connectedTo, Ballot Creation>
+<Election Official Training, connectedTo, end>
+<Election Official Training, partOf, Cryptographic Security>
+<Software Integrity Checks, connectedTo, end>
+<Touchscreen Voting Machines, connectedTo, Software Integrity Checks>
+<Touchscreen Voting Machines, connectedTo, Undue Influence Prevention>
+<Touchscreen Voting Machines, connectedTo, end>
+<Undue Influence Prevention, connectedTo, Anonymous Credential Systems>
+<Undue Influence Prevention, yes, Ballot Creation>
+<start, connectedTo, Touchscreen Voting Machines>
diff --git a/train/mermaid/medium/mermaid_748.mmd b/train/mermaid/medium/mermaid_748.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..076002d49607b6df332cbac166d11dad764ce664
--- /dev/null
+++ b/train/mermaid/medium/mermaid_748.mmd
@@ -0,0 +1,76 @@
+graph RL
+    N0([start])
+    N1{Undue Influence Prevention}
+    N2{Voter Registration}
+    N3(Zero_Knowledge Proofs for Privacy)
+    N4[(Auditability)]
+    N5([Public Trust Building])
+    N6[/Election Official Training/]
+    N7([Voting Machine Design])
+    N8[System Certification]
+    N9[(Voter Education Programs)]
+    N10[/Cryptographic Security/]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Cybersecurity for Voting Systems
+        nest0_0{Vote Counting}
+        nest0_1(Voter Privacy Protection)
+        nest0_2(Post_Election Audits)
+        nest0_3[/Accessibility Features/]
+    end
+    N0 --> |yes| N1
+    N1 -.-> N2
+    N2 -.-> |no| N3
+    N3 -.-> |no| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> |yes| N8
+    N8 -.-> N9
+    N9 --> |no| N10
+    N10 -.-> N11
+    nest0_0 -.-> |yes| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N5 -.-> nest0_0
+    nest0_3 --> N9
+    N5 --> S0
+    S0 -.-> |yes| N9
+    S0 -.-> |no| N11
+    N7 --> S1
+    S1 -.-> N11
+    S1 -.-> |yes| N10
+    N1 -.-> M0
+    N3 --> M0
+    M0 --> N6
+    style S0 fill:#ECEFF1,stroke:#90A4AE
+    style S1 fill:#ECEFF1,stroke:#90A4AE
+    style M0 fill:#FFF6D9,stroke:#FFCC7A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_749.txt b/train/mermaid/medium/mermaid_749.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5a3b87e40324ec72d305b70d3b7151d7cb6b0ca5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_749.txt
@@ -0,0 +1,24 @@
+<Accessibility Features, registers, Remote Voting Solutions>
+<Anonymous Credential Systems, connectedTo, Transparency>
+<Anonymous Credential Systems, connectedTo, Zero_Knowledge Proofs for Privacy>
+<Ballot Creation, connectedTo, Blockchain for Voting>
+<Blockchain for Voting, connectedTo, Anonymous Credential Systems>
+<Blockchain for Voting, connectedTo, Public Trust Building>
+<Blockchain for Voting, monitors, Optical Scan Systems>
+<Election Official Training, audits, Public Trust Building>
+<Optical Scan Systems, alerts, Election Official Training>
+<Public Trust Building, connectedTo, Voter Privacy Protection>
+<Remote Voting Solutions, connectedTo, Ballot Creation>
+<Remote Voting Solutions, connectedTo, Blockchain for Voting>
+<Remote Voting Solutions, connectedTo, Public Trust Building>
+<Results Aggregation, connectedTo, Voter Privacy Protection>
+<Results Aggregation, partOf, Voter Authentication>
+<Touchscreen Voting Machines, displays, Voter Registration>
+<Touchscreen Voting Machines, partOf, Voter Authentication>
+<Voter Privacy Protection, connectedTo, Anonymous Credential Systems>
+<Voter Privacy Protection, stores, Touchscreen Voting Machines>
+<Voter Registration, partOf, Voter Authentication>
+<Voter Registration, receives, Results Aggregation>
+<Zero_Knowledge Proofs for Privacy, connectedTo, Touchscreen Voting Machines>
+<Zero_Knowledge Proofs for Privacy, partOf, Voter Authentication>
+<start, connectedTo, Accessibility Features>
diff --git a/train/mermaid/medium/mermaid_752.txt b/train/mermaid/medium/mermaid_752.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c363487fe938910fa728d78b964508586ea5dc2d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_752.txt
@@ -0,0 +1,20 @@
+<Biometric Voter ID, connectedTo, Legal Framework Compliance>
+<Biometric Voter ID, no, Post_Election Audits>
+<Biometric Voter ID, no, end>
+<Blockchain for Voting, connectedTo, Threat Modeling>
+<Blockchain for Voting, partOf, Undue Influence Prevention>
+<Election Official Training, connectedTo, System Certification>
+<Legal Framework Compliance, connectedTo, Election Official Training>
+<Legal Framework Compliance, connectedTo, Threat Modeling>
+<Legal Framework Compliance, connectedTo, Voter Authentication>
+<Legal Framework Compliance, connectedTo, end>
+<Post_Election Audits, connectedTo, Legal Framework Compliance>
+<Post_Election Audits, connectedTo, Transparency>
+<System Certification, no, end>
+<Threat Modeling, connectedTo, Election Official Training>
+<Threat Modeling, connectedTo, end>
+<Transparency, connectedTo, Blockchain for Voting>
+<Transparency, partOf, Undue Influence Prevention>
+<Voter Authentication, connectedTo, Threat Modeling>
+<start, connectedTo, Legal Framework Compliance>
+<start, yes, Biometric Voter ID>
diff --git a/train/mermaid/medium/mermaid_753.txt b/train/mermaid/medium/mermaid_753.txt
new file mode 100644
index 0000000000000000000000000000000000000000..46eb7d95d055160f2910ed6ea903eb83bea22e5b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_753.txt
@@ -0,0 +1,23 @@
+<Advocacy Strategy, advises, Risk Assessment>
+<Ethical Considerations, collects, Advocacy Strategy>
+<Ethical Considerations, partOf, Monitoring and Evaluation Framework>
+<Implementation Plan Development, connectedTo, Public Consultation Process>
+<Interagency Coordination, connectedTo, Program Design>
+<Interagency Coordination, partOf, Monitoring and Evaluation Framework>
+<Policy Evaluation, connectedTo, Interagency Coordination>
+<Policy Evaluation, partOf, Monitoring and Evaluation Framework>
+<Presentation Skills, connectedTo, Budgetary Implications>
+<Presentation Skills, connectedTo, Implementation Plan Development>
+<Presentation Skills, connectedTo, Public Consultation Process>
+<Presentation Skills, develops, Problem Identification>
+<Presentation Skills, implements, Budgetary Implications>
+<Problem Identification, researches, Budgetary Implications>
+<Program Design, connectedTo, Ethical Considerations>
+<Program Design, partOf, Monitoring and Evaluation Framework>
+<Public Consultation Process, connectedTo, Problem Identification>
+<Public Consultation Process, secures, Policy Evaluation>
+<Risk Assessment, connectedTo, Presentation Skills>
+<Risk Assessment, connectedTo, Problem Identification>
+<Risk Assessment, connectedTo, Public Consultation Process>
+<start, connectedTo, Advocacy Strategy>
+<start, connectedTo, Budgetary Implications>
diff --git a/train/mermaid/medium/mermaid_754.txt b/train/mermaid/medium/mermaid_754.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c261c00118d0fad5a8448e6ed49bc1276c0d81b4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_754.txt
@@ -0,0 +1,25 @@
+<Behavioral Economics in Policy, interprets, Cost_Benefit Analysis>
+<Communication Strategy, connectedTo, Criteria Establishment>
+<Communication Strategy, partOf, Local Government Policy>
+<Cost_Benefit Analysis, simulates, Political Feasibility Assessment>
+<Criteria Establishment, consults, Program Design>
+<Criteria Establishment, partOf, Local Government Policy>
+<Ethical Considerations, advocates, Report Drafting>
+<Ethical Considerations, connectedTo, Policy Simulation Models>
+<Option Generation, collects, Behavioral Economics in Policy>
+<Option Generation, connectedTo, Communication Strategy>
+<Policy Advocacy and Lobbying, reports, Stakeholder Analysis>
+<Policy Simulation Models, connectedTo, Public Consultation Process>
+<Policy Simulation Models, connectedTo, Report Drafting>
+<Political Feasibility Assessment, connectedTo, Policy Advocacy and Lobbying>
+<Political Feasibility Assessment, connectedTo, Public Consultation Process>
+<Political Feasibility Assessment, connectedTo, Stakeholder Analysis>
+<Program Design, connectedTo, Cost_Benefit Analysis>
+<Program Design, partOf, Local Government Policy>
+<Public Consultation Process, validates, end>
+<Qualitative Analysis, connectedTo, Quantitative Analysis>
+<Quantitative Analysis, implements, Option Generation>
+<Report Drafting, connectedTo, Qualitative Analysis>
+<Stakeholder Analysis, connectedTo, Public Consultation Process>
+<start, connectedTo, Ethical Considerations>
+<start, connectedTo, Report Drafting>
diff --git a/train/mermaid/medium/mermaid_755.mmd b/train/mermaid/medium/mermaid_755.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b13c0547a6d9511b1d161481014cf2c9ef67659f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_755.mmd
@@ -0,0 +1,76 @@
+graph RL
+    N0([start])
+    N1{Monitoring and Evaluation Framework}
+    N2(Behavioral Economics in Policy)
+    N3[Policy Evaluation]
+    N4[[Option Generation]]
+    N5[Impact Assessment]
+    N6(International Policy Analysis)
+    N7([Problem Identification])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Advocacy Strategy
+        nest0_0{National Policy Development}
+        nest0_1([Criteria Establishment])
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |complies| N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    nest0_0 --> |researches| nest0_1
+    N5 -.-> |ethics| nest0_0
+    nest0_1 -.-> N6
+    N2 --> S0
+    S0 --> N6
+    S0 --> N4
+    N2 -.-> S1
+    S1 -.-> N7
+    S1 -.-> N5
+    N4 -.-> M0
+    N5 --> M0
+    M0 --> N7
+    N0 -.-> M1
+    N1 --> M1
+    M1 --> N6
+    style N0 fill:#E8EAF6,stroke:#7986CB
+    style N1 fill:#E8F5E9,stroke:#66BB6A
+    style N2 fill:#E8F5E9,stroke:#66BB6A
+    style N3 fill:#E8F5E9,stroke:#66BB6A
+    style N4 fill:#FFEBEB,stroke:#FFC2C2
+    style N5 fill:#E8EAF6,stroke:#7986CB
+    style N6 fill:#E8F5E9,stroke:#66BB6A
+    style N7 fill:#E8F5E9,stroke:#66BB6A
+    style S0 fill:#E8EAF6,stroke:#7986CB
+    style S1 fill:#FFEBEB,stroke:#FFC2C2
+    style M0 fill:#E8EAF6,stroke:#7986CB
+    style M1 fill:#FFEBEB,stroke:#FFC2C2
+    style nest0_0 fill:#E8EAF6,stroke:#7986CB
+    style nest0_1 fill:#FFEBEB,stroke:#FFC2C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_757.txt b/train/mermaid/medium/mermaid_757.txt
new file mode 100644
index 0000000000000000000000000000000000000000..09eff73f3e9f60e3a71b79103009932e16e19bac
--- /dev/null
+++ b/train/mermaid/medium/mermaid_757.txt
@@ -0,0 +1,25 @@
+<Cost_Benefit Analysis, connectedTo, National Policy Development>
+<Cost_Benefit Analysis, connectedTo, Policy Evaluation>
+<Cost_Benefit Analysis, yes, end>
+<Impact Assessment, connectedTo, Policy Brief Writing>
+<Impact Assessment, partOf, Public Opinion Research>
+<Implementation Plan Development, yes, end>
+<National Policy Development, connectedTo, Qualitative Analysis>
+<Non_profit Policy Influence, connectedTo, National Policy Development>
+<Option Generation, partOf, Public Opinion Research>
+<Option Generation, yes, end>
+<Policy Advocacy and Lobbying, connectedTo, Impact Assessment>
+<Policy Advocacy and Lobbying, partOf, Public Opinion Research>
+<Policy Brief Writing, partOf, Public Opinion Research>
+<Policy Brief Writing, yes, Option Generation>
+<Policy Evaluation, connectedTo, Implementation Plan Development>
+<Policy Evaluation, connectedTo, Non_profit Policy Influence>
+<Policy Evaluation, connectedTo, end>
+<Policy Evaluation, no, end>
+<Qualitative Analysis, yes, Implementation Plan Development>
+<Quantitative Analysis, connectedTo, Cost_Benefit Analysis>
+<Quantitative Analysis, connectedTo, Policy Advocacy and Lobbying>
+<Quantitative Analysis, connectedTo, Policy Evaluation>
+<Quantitative Analysis, connectedTo, end>
+<start, connectedTo, National Policy Development>
+<start, connectedTo, Quantitative Analysis>
diff --git a/train/mermaid/medium/mermaid_758.mmd b/train/mermaid/medium/mermaid_758.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c3ec89bbc824401b28311b11979863a7c452acd5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_758.mmd
@@ -0,0 +1,60 @@
+graph TD
+    N0([Forecasting and Scenario Planning])
+    N1[(Implementation Plan Development)]
+    N2(Criteria Establishment)
+    N3[/National Policy Development/]
+    N4([Impact Assessment])
+    N5(Evidence_Based Policymaking)
+    N6[International Policy Analysis]
+    N7([Regulatory Impact Assessment])
+    S0(( ))
+    S1(( ))
+    subgraph Monitoring and Evaluation Framework
+        nest0_0[/Quantitative Analysis/]
+        nest0_1(Public Opinion Research)
+    end
+    N0 -.-> N1
+    N1 -.-> |analyzes| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> |negotiates| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    nest0_0 -.-> nest0_1
+    N1 --> nest0_0
+    nest0_1 --> N7
+    N0 --> S0
+    S0 --> N6
+    S0 -.-> |assesses| N4
+    N4 --> S1
+    S1 -.-> N6
+    S1 --> N7
+    style N0 fill:#D7CCC8,stroke:#795548
+    style N1 fill:#C5CAE9,stroke:#3F51B5
+    style N2 fill:#E8F0FF,stroke:#A2D0FF
+    style N3 fill:#D7CCC8,stroke:#795548
+    style N4 fill:#E8F0FF,stroke:#A2D0FF
+    style N5 fill:#C5CAE9,stroke:#3F51B5
+    style N6 fill:#C5CAE9,stroke:#3F51B5
+    style N7 fill:#D7CCC8,stroke:#795548
+    style S0 fill:#C5CAE9,stroke:#3F51B5
+    style S1 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_0 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_1 fill:#C5CAE9,stroke:#3F51B5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_76.mmd b/train/mermaid/medium/mermaid_76.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c27cf46d290e4ab7e5a7c13a0a34f95354e0e674
--- /dev/null
+++ b/train/mermaid/medium/mermaid_76.mmd
@@ -0,0 +1,55 @@
+graph LR
+    N0([start])
+    N1[(Plan Suspension)]
+    N2{Speed Throttling}
+    N3{MMS Transmission}
+    N4(Service Level Agreement)
+    N5[/Base Station Installation/]
+    N6([end])
+    S0(( ))
+    M1(( ))
+    subgraph Customer Support
+        nest0_0[(Broadband Provisioning)]
+        nest0_1[/Number Porting/]
+        nest0_2[Spectrum Management]
+        nest0_3(Data Usage Logging)
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |yes| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> |yes| N6
+    nest0_0 --> |no| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N3 -.-> |no| nest0_0
+    nest0_3 --> N1
+    N3 -.-> S0
+    S0 -.-> N5
+    S0 --> N6
+    N3 --> M1
+    N0 -.-> M1
+    N4 -.-> |no| M1
+    M1 -.-> N6
+    style S0 fill:#ECF0FD,stroke:#B8C0F5
+    style M1 fill:#E3F2FD,stroke:#64B5F6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_76.txt b/train/mermaid/medium/mermaid_76.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c70680baaea697855a60e20dcc7f918e55ff2424
--- /dev/null
+++ b/train/mermaid/medium/mermaid_76.txt
@@ -0,0 +1,19 @@
+<Base Station Installation, yes, end>
+<Broadband Provisioning, no, Number Porting>
+<Broadband Provisioning, partOf, Customer Support>
+<Data Usage Logging, connectedTo, Plan Suspension>
+<Data Usage Logging, partOf, Customer Support>
+<MMS Transmission, connectedTo, Base Station Installation>
+<MMS Transmission, connectedTo, Service Level Agreement>
+<MMS Transmission, connectedTo, end>
+<MMS Transmission, no, Broadband Provisioning>
+<Number Porting, connectedTo, Spectrum Management>
+<Number Porting, partOf, Customer Support>
+<Plan Suspension, connectedTo, Speed Throttling>
+<Service Level Agreement, connectedTo, Base Station Installation>
+<Service Level Agreement, no, end>
+<Spectrum Management, connectedTo, Data Usage Logging>
+<Spectrum Management, partOf, Customer Support>
+<Speed Throttling, yes, MMS Transmission>
+<start, connectedTo, Plan Suspension>
+<start, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_760.mmd b/train/mermaid/medium/mermaid_760.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..39ca6f4dbe53e4e27b290a7601a20f7fa99c7173
--- /dev/null
+++ b/train/mermaid/medium/mermaid_760.mmd
@@ -0,0 +1,80 @@
+graph RL
+    N0([Non_profit Policy Influence])
+    N1[Evidence_Based Policymaking]
+    N2(Qualitative Analysis)
+    N3(Local Government Policy)
+    N4([Policy Simulation Models])
+    N5([Regulatory Impact Assessment])
+    N6[[Program Design]]
+    N7[Political Feasibility Assessment]
+    N8([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Policy Learning
+        nest0_0[Impact Assessment]
+        nest0_1([Comparative Policy Analysis])
+        nest0_2{Option Generation}
+        nest0_3[/Quantitative Analysis/]
+    end
+    N0 -.-> N1
+    N1 --> |complies| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |governs| N7
+    N7 -.-> N8
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N6 --> |drafts| nest0_0
+    nest0_3 -.-> N6
+    N5 --> S0
+    S0 --> N7
+    S0 --> N8
+    N3 -.-> |reviews| M0
+    N0 --> M0
+    M0 --> N6
+    N1 -.-> M1
+    N0 --> M1
+    M1 -.-> N4
+    style N0 fill:#D1C4E9,stroke:#7E57C2
+    style N1 fill:#D1C4E9,stroke:#673AB7
+    style N2 fill:#FFE88D,stroke:#FFDA4E
+    style N3 fill:#D1C4E9,stroke:#7E57C2
+    style N4 fill:#D1C4E9,stroke:#7E57C2
+    style N5 fill:#FFE88D,stroke:#FFDA4E
+    style N6 fill:#FFE88D,stroke:#FFDA4E
+    style N7 fill:#D1C4E9,stroke:#7E57C2
+    style N8 fill:#D1C4E9,stroke:#673AB7
+    style S0 fill:#FFE88D,stroke:#FFDA4E
+    style M0 fill:#FFE88D,stroke:#FFDA4E
+    style M1 fill:#D1C4E9,stroke:#673AB7
+    style nest0_0 fill:#D1C4E9,stroke:#673AB7
+    style nest0_1 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_2 fill:#FFE88D,stroke:#FFDA4E
+    style nest0_3 fill:#FFE88D,stroke:#FFDA4E
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_760.txt b/train/mermaid/medium/mermaid_760.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e81bf6203ad309eb48491437220b225b2b5213c6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_760.txt
@@ -0,0 +1,23 @@
+<Comparative Policy Analysis, connectedTo, Option Generation>
+<Comparative Policy Analysis, partOf, Policy Learning>
+<Evidence_Based Policymaking, complies, Qualitative Analysis>
+<Evidence_Based Policymaking, connectedTo, Policy Simulation Models>
+<Impact Assessment, connectedTo, Comparative Policy Analysis>
+<Impact Assessment, partOf, Policy Learning>
+<Local Government Policy, connectedTo, Policy Simulation Models>
+<Local Government Policy, reviews, Program Design>
+<Non_profit Policy Influence, connectedTo, Evidence_Based Policymaking>
+<Non_profit Policy Influence, connectedTo, Policy Simulation Models>
+<Non_profit Policy Influence, connectedTo, Program Design>
+<Option Generation, connectedTo, Quantitative Analysis>
+<Option Generation, partOf, Policy Learning>
+<Policy Simulation Models, connectedTo, Regulatory Impact Assessment>
+<Political Feasibility Assessment, connectedTo, end>
+<Program Design, drafts, Impact Assessment>
+<Program Design, governs, Political Feasibility Assessment>
+<Qualitative Analysis, connectedTo, Local Government Policy>
+<Quantitative Analysis, connectedTo, Program Design>
+<Quantitative Analysis, partOf, Policy Learning>
+<Regulatory Impact Assessment, connectedTo, Political Feasibility Assessment>
+<Regulatory Impact Assessment, connectedTo, Program Design>
+<Regulatory Impact Assessment, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_763.txt b/train/mermaid/medium/mermaid_763.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a9d3c918130856d3cbb55eaa49d939e03a04b532
--- /dev/null
+++ b/train/mermaid/medium/mermaid_763.txt
@@ -0,0 +1,19 @@
+<Funding Agency Reporting, connectedTo, Public Engagement with Research>
+<Funding Agency Reporting, partOf, Literature Review>
+<Hypothesis Formulation, no, Variable Identification>
+<Intellectual Property in Research, connectedTo, Hypothesis Formulation>
+<Intellectual Property in Research, connectedTo, Variable Identification>
+<Intellectual Property in Research, yes, Public Engagement with Research>
+<Model Building, connectedTo, Funding Agency Reporting>
+<Model Building, partOf, Literature Review>
+<Public Engagement with Research, connectedTo, Reproducibility Studies>
+<Public Engagement with Research, connectedTo, end>
+<Reproducibility Studies, connectedTo, Theory Development>
+<Reproducibility Studies, partOf, Literature Review>
+<Theory Development, connectedTo, Model Building>
+<Theory Development, partOf, Literature Review>
+<Variable Identification, no, Public Engagement with Research>
+<start, connectedTo, Intellectual Property in Research>
+<start, no, Public Engagement with Research>
+<start, no, Variable Identification>
+<start, yes, Hypothesis Formulation>
diff --git a/train/mermaid/medium/mermaid_764.mmd b/train/mermaid/medium/mermaid_764.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..176c69a37dd25b7403a1d7348f433dd20b080cf4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_764.mmd
@@ -0,0 +1,57 @@
+graph BT
+    N0([start])
+    N1[[Poster Session Preparation]]
+    N2([Plagiarism Detection])
+    N3(Survey Design)
+    N4([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Systematic Review
+        nest0_0[(Intellectual Property in Research)]
+        nest0_1[Software for Statistical Analysis]
+        nest0_2[Funding Agency Reporting]
+        nest0_3(Journal Publication)
+    end
+    N0 -.-> N1
+    N1 -.-> |yes| N2
+    N2 --> |yes| N3
+    N3 -.-> N4
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N2 --> |no| nest0_0
+    nest0_3 -.-> |yes| N2
+    N0 --> S0
+    S0 --> N3
+    S0 -.-> N4
+    S0 -.-> N2
+    N0 -.-> M0
+    N1 --> |no| M0
+    M0 --> N3
+    N1 --> M1
+    N0 --> |yes| M1
+    M1 --> N3
+    style S0 fill:#E8EAF6,stroke:#5C6BC0
+    style M0 fill:#C2E8E6,stroke:#61CAC3
+    style M1 fill:#C2E8E6,stroke:#61CAC3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#C0CA33,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_764.txt b/train/mermaid/medium/mermaid_764.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cbfae1157bc24cc1bb42246e8879dd10c06b9d41
--- /dev/null
+++ b/train/mermaid/medium/mermaid_764.txt
@@ -0,0 +1,19 @@
+<Funding Agency Reporting, connectedTo, Journal Publication>
+<Funding Agency Reporting, partOf, Systematic Review>
+<Intellectual Property in Research, connectedTo, Software for Statistical Analysis>
+<Intellectual Property in Research, partOf, Systematic Review>
+<Journal Publication, partOf, Systematic Review>
+<Journal Publication, yes, Plagiarism Detection>
+<Plagiarism Detection, no, Intellectual Property in Research>
+<Plagiarism Detection, yes, Survey Design>
+<Poster Session Preparation, connectedTo, Survey Design>
+<Poster Session Preparation, no, Survey Design>
+<Poster Session Preparation, yes, Plagiarism Detection>
+<Software for Statistical Analysis, connectedTo, Funding Agency Reporting>
+<Software for Statistical Analysis, partOf, Systematic Review>
+<Survey Design, connectedTo, end>
+<start, connectedTo, Plagiarism Detection>
+<start, connectedTo, Poster Session Preparation>
+<start, connectedTo, Survey Design>
+<start, connectedTo, end>
+<start, yes, Survey Design>
diff --git a/train/mermaid/medium/mermaid_766.txt b/train/mermaid/medium/mermaid_766.txt
new file mode 100644
index 0000000000000000000000000000000000000000..12ab354d2f85fecc24a8ecf9363cc05b867a8b79
--- /dev/null
+++ b/train/mermaid/medium/mermaid_766.txt
@@ -0,0 +1,22 @@
+<Data Analysis, connectedTo, Grant Proposal Writing>
+<Grant Proposal Writing, cites, Research Collaboration>
+<Grant Proposal Writing, connectedTo, Survey Design>
+<Literature Review, connectedTo, Research Impact Assessment>
+<Literature Review, partOf, Plagiarism Detection>
+<Manuscript Writing, assesses, Research Collaboration>
+<Meta_Analysis, connectedTo, Open Science Practices>
+<Open Science Practices, connectedTo, Hypothesis Formulation>
+<Public Engagement with Research, connectedTo, Theory Development>
+<Public Engagement with Research, partOf, Plagiarism Detection>
+<Research Collaboration, connectedTo, Research Ethics Application>
+<Research Ethics Application, connectedTo, Meta_Analysis>
+<Research Impact Assessment, connectedTo, Survey Design>
+<Research Impact Assessment, partOf, Plagiarism Detection>
+<Statistical Analysis, connectedTo, Data Analysis>
+<Statistical Analysis, connectedTo, Hypothesis Formulation>
+<Statistical Analysis, connectedTo, Research Collaboration>
+<Statistical Analysis, connectedTo, Research Ethics Application>
+<Survey Design, ethics, Public Engagement with Research>
+<Survey Design, researches, Manuscript Writing>
+<Theory Development, connectedTo, Literature Review>
+<Theory Development, partOf, Plagiarism Detection>
diff --git a/train/mermaid/medium/mermaid_768.txt b/train/mermaid/medium/mermaid_768.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f21253f9e5aeb7dc0dfa185f40f594814998cf5d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_768.txt
@@ -0,0 +1,24 @@
+<Academic Mentorship, connectedTo, Systematic Review>
+<Academic Mentorship, connectedTo, Theory Development>
+<Academic Mentorship, connectedTo, end>
+<Citation Management, connectedTo, Academic Mentorship>
+<Citation Management, connectedTo, end>
+<Intellectual Property in Research, collaborates, Public Engagement with Research>
+<Intellectual Property in Research, connectedTo, Qualitative Analysis>
+<Intellectual Property in Research, connectedTo, end>
+<Meta_Analysis, connectedTo, Intellectual Property in Research>
+<Meta_Analysis, connectedTo, Public Engagement with Research>
+<Meta_Analysis, connectedTo, Qualitative Analysis>
+<Meta_Analysis, connectedTo, Systematic Review>
+<Presentation at Conferences, connectedTo, Reproducibility Studies>
+<Presentation at Conferences, partOf, Literature Review>
+<Public Engagement with Research, connectedTo, Citation Management>
+<Qualitative Analysis, connectedTo, Public Engagement with Research>
+<Qualitative Analysis, connectedTo, Research Impact Assessment>
+<Reproducibility Studies, connectedTo, Qualitative Analysis>
+<Reproducibility Studies, partOf, Literature Review>
+<Research Impact Assessment, connectedTo, Presentation at Conferences>
+<Research Impact Assessment, partOf, Literature Review>
+<Systematic Review, connectedTo, end>
+<Systematic Review, theorizes, Theory Development>
+<Theory Development, mentors, end>
diff --git a/train/mermaid/medium/mermaid_769.txt b/train/mermaid/medium/mermaid_769.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fc95bba0a5237118c5146c997444f86edf90ee3d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_769.txt
@@ -0,0 +1,23 @@
+<Acquisitions, connectedTo, Metadata Creation>
+<Acquisitions, partOf, User Training on Systems>
+<Circulation Management, connectedTo, Electronic Resource Management>
+<Collection Development, connectedTo, Discovery Layers>
+<Collection Development, yes, Interlibrary Loan>
+<Database Management, no, Resource Sharing Networks>
+<Database Management, partOf, User Training on Systems>
+<Digital Resource Management, connectedTo, Reference Desk Support>
+<Discovery Layers, no, Circulation Management>
+<Electronic Resource Management, yes, Digital Resource Management>
+<Interlibrary Loan, connectedTo, Acquisitions>
+<Interlibrary Loan, partOf, User Training on Systems>
+<Library Website Management, no, end>
+<Metadata Creation, partOf, User Training on Systems>
+<Metadata Creation, yes, Database Management>
+<Personalized Recommendations, connectedTo, Discovery Layers>
+<Personalized Recommendations, connectedTo, Resource Sharing Networks>
+<Personalized Recommendations, connectedTo, end>
+<Reference Desk Support, connectedTo, Library Website Management>
+<Resource Sharing Networks, connectedTo, Discovery Layers>
+<Resource Sharing Networks, no, Collection Development>
+<start, connectedTo, Personalized Recommendations>
+<start, no, Discovery Layers>
diff --git a/train/mermaid/medium/mermaid_770.mmd b/train/mermaid/medium/mermaid_770.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..bf70c171b4271b0082a42c25213f1aea162cfae2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_770.mmd
@@ -0,0 +1,51 @@
+graph TD
+    N0([start])
+    N1[[Library Management Systems]]
+    N2[Digitization Projects]
+    N3(Database Management)
+    N4[System Upgrades]
+    N5[(RFID System Implementation)]
+    N6[(Online Public Access Catalog)]
+    N7(Self_Checkout Kiosks)
+    N8[/Data Migration/]
+    N9(Archival Integration)
+    N10([end])
+    S0(( ))
+    subgraph Acquisitions
+        nest0_0(Cataloging and Classification)
+        nest0_1(Authority Control)
+    end
+    N0 -.-> |yes| N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |no| N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    nest0_0 --> |yes| nest0_1
+    N1 --> nest0_0
+    nest0_1 --> |yes| N9
+    N5 --> S0
+    S0 --> N10
+    S0 --> |no| N7
+    style S0 fill:#FFF9C4,stroke:#FFEB3B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_771.mmd b/train/mermaid/medium/mermaid_771.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f276e20e2517b4991126779714c1113775debcef
--- /dev/null
+++ b/train/mermaid/medium/mermaid_771.mmd
@@ -0,0 +1,50 @@
+graph LR
+    N0([start])
+    N1[(Integrated Library Systems)]
+    N2[Acquisitions]
+    N3[/Database Management/]
+    N4(Subject Indexing)
+    N5(Personalized Recommendations)
+    N6[User Training on Systems]
+    N7([end])
+    S0(( ))
+    M0(( ))
+    subgraph Collection Development
+        nest0_0[Circulation Management]
+        nest0_1([Mobile App for Library])
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |yes| N3
+    N3 -.-> N4
+    N4 -.-> |yes| N5
+    N5 -.-> N6
+    N6 -.-> |yes| N7
+    nest0_0 -.-> nest0_1
+    N2 --> nest0_0
+    nest0_1 --> |yes| N4
+    N0 -.-> S0
+    S0 --> |no| N7
+    S0 --> N3
+    N4 -.-> M0
+    N0 --> M0
+    M0 --> N7
+    style S0 fill:#DDCEDD,stroke:#AF56A6
+    style M0 fill:#CFD8DC,stroke:#607D8B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AF56A6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_772.txt b/train/mermaid/medium/mermaid_772.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cb7b2350c084cad374fa345288dc547fc62ea939
--- /dev/null
+++ b/train/mermaid/medium/mermaid_772.txt
@@ -0,0 +1,18 @@
+<Acquisitions, catalogs, Library Website Management>
+<Acquisitions, connectedTo, Database Management>
+<Data Migration, audits, Online Public Access Catalog>
+<Data Migration, connectedTo, Federated Search>
+<Data Migration, guides, Acquisitions>
+<Database Management, connectedTo, Library Website Management>
+<Electronic Resource Management, connectedTo, Online Public Access Catalog>
+<Electronic Resource Management, partOf, System Security>
+<Federated Search, connectedTo, Acquisitions>
+<Federated Search, connectedTo, Library Website Management>
+<Library Website Management, connectedTo, Integrated Library Systems>
+<Online Public Access Catalog, accesses, Federated Search>
+<Online Public Access Catalog, connectedTo, Serials Control>
+<RFID System Implementation, connectedTo, Data Migration>
+<Serials Control, connectedTo, Subject Indexing>
+<Serials Control, partOf, System Security>
+<Subject Indexing, partOf, System Security>
+<Subject Indexing, supports, Electronic Resource Management>
diff --git a/train/mermaid/medium/mermaid_773.txt b/train/mermaid/medium/mermaid_773.txt
new file mode 100644
index 0000000000000000000000000000000000000000..684128203c13e3d0d6150ad96fcdaa14dbb6b520
--- /dev/null
+++ b/train/mermaid/medium/mermaid_773.txt
@@ -0,0 +1,25 @@
+<Archival Integration, no, Library Management Systems>
+<Archival Integration, partOf, Linked Data for Libraries>
+<Authority Control, connectedTo, RFID System Implementation>
+<Automated Materials Handling, connectedTo, Authority Control>
+<Automated Materials Handling, connectedTo, Circulation Management>
+<Circulation Management, connectedTo, Archival Integration>
+<Circulation Management, partOf, Linked Data for Libraries>
+<Discovery Layers, connectedTo, Integrated Library Systems>
+<Federated Search, connectedTo, Online Public Access Catalog>
+<Integrated Library Systems, yes, Automated Materials Handling>
+<Interlibrary Loan, connectedTo, Federated Search>
+<Library Management Systems, connectedTo, Online Public Access Catalog>
+<Library Management Systems, partOf, Linked Data for Libraries>
+<Metadata Creation, connectedTo, Discovery Layers>
+<Metadata Creation, connectedTo, Online Public Access Catalog>
+<Metadata Creation, connectedTo, end>
+<Online Public Access Catalog, connectedTo, end>
+<RFID System Implementation, connectedTo, end>
+<RFID System Implementation, yes, Self_Checkout Kiosks>
+<Reference Desk Support, connectedTo, Discovery Layers>
+<Reference Desk Support, connectedTo, Metadata Creation>
+<Self_Checkout Kiosks, connectedTo, Interlibrary Loan>
+<System Security, no, Discovery Layers>
+<System Security, no, Reference Desk Support>
+<start, connectedTo, System Security>
diff --git a/train/mermaid/medium/mermaid_774.mmd b/train/mermaid/medium/mermaid_774.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9b4e57f59179f4a6db7d3887ba7c17f176aba5dd
--- /dev/null
+++ b/train/mermaid/medium/mermaid_774.mmd
@@ -0,0 +1,72 @@
+graph RL
+    N0([Resource Sharing Networks])
+    N1[[Library Website Management]]
+    N2[(Automated Materials Handling)]
+    N3(User Training on Systems)
+    N4([Library Management Systems])
+    N5[AI in Library Services]
+    N6[Database Management]
+    N7([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Personalized Recommendations
+        nest0_0([System Upgrades])
+        nest0_1(Digitization Projects)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> |reserves| N3
+    N3 --> N4
+    N4 --> |manages| N5
+    N5 -.-> |archives| N6
+    N6 -.-> N7
+    nest0_0 --> |plans| nest0_1
+    N5 --> nest0_0
+    nest0_1 --> N4
+    N3 --> S0
+    S0 --> |indexes| N5
+    S0 --> N6
+    S0 --> N7
+    N3 -.-> S1
+    S1 -.-> N7
+    S1 --> |integrates| N6
+    S1 -.-> N5
+    N2 -.-> M0
+    N4 -.-> |retrieves| M0
+    M0 --> N6
+    style N0 fill:#E8EAF6,stroke:#5C6BC0
+    style N1 fill:#FFFAE0,stroke:#FFE470
+    style N2 fill:#FFFAE0,stroke:#FFE470
+    style N3 fill:#FFFAE0,stroke:#FFE470
+    style N4 fill:#FFFAE0,stroke:#FFE470
+    style N5 fill:#E8EAF6,stroke:#5C6BC0
+    style N6 fill:#FFFAE0,stroke:#FFE470
+    style N7 fill:#E8EAF6,stroke:#5C6BC0
+    style S0 fill:#FFDAB9,stroke:#FFC085
+    style S1 fill:#E8EAF6,stroke:#5C6BC0
+    style M0 fill:#FFDAB9,stroke:#FFC085
+    style nest0_0 fill:#FFDAB9,stroke:#FFC085
+    style nest0_1 fill:#FFFAE0,stroke:#FFE470
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#5C6BC0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_774.txt b/train/mermaid/medium/mermaid_774.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f5e246b82ad66af2bd795ec488144f61ddf17115
--- /dev/null
+++ b/train/mermaid/medium/mermaid_774.txt
@@ -0,0 +1,19 @@
+<AI in Library Services, archives, Database Management>
+<AI in Library Services, connectedTo, System Upgrades>
+<Automated Materials Handling, connectedTo, Database Management>
+<Automated Materials Handling, reserves, User Training on Systems>
+<Database Management, connectedTo, end>
+<Digitization Projects, connectedTo, Library Management Systems>
+<Digitization Projects, partOf, Personalized Recommendations>
+<Library Management Systems, manages, AI in Library Services>
+<Library Management Systems, retrieves, Database Management>
+<Library Website Management, connectedTo, Automated Materials Handling>
+<Resource Sharing Networks, connectedTo, Library Website Management>
+<System Upgrades, partOf, Personalized Recommendations>
+<System Upgrades, plans, Digitization Projects>
+<User Training on Systems, connectedTo, AI in Library Services>
+<User Training on Systems, connectedTo, Database Management>
+<User Training on Systems, connectedTo, Library Management Systems>
+<User Training on Systems, connectedTo, end>
+<User Training on Systems, indexes, AI in Library Services>
+<User Training on Systems, integrates, Database Management>
diff --git a/train/mermaid/medium/mermaid_775.txt b/train/mermaid/medium/mermaid_775.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6b3c365dcb284cf33a1a45645b42bf7f2fc7480a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_775.txt
@@ -0,0 +1,19 @@
+<AI in Library Services, connectedTo, Preservation of Materials>
+<AI in Library Services, partOf, Reference Desk Support>
+<Automated Materials Handling, no, Resource Sharing Networks>
+<Federated Search, connectedTo, Online Public Access Catalog>
+<Federated Search, no, Resource Sharing Networks>
+<Mobile App for Library, connectedTo, Resource Sharing Networks>
+<Mobile App for Library, partOf, Reference Desk Support>
+<Online Public Access Catalog, connectedTo, Automated Materials Handling>
+<Online Public Access Catalog, no, Resource Sharing Networks>
+<Personalized Recommendations, connectedTo, Mobile App for Library>
+<Personalized Recommendations, partOf, Reference Desk Support>
+<Preservation of Materials, connectedTo, Personalized Recommendations>
+<Preservation of Materials, partOf, Reference Desk Support>
+<Resource Sharing Networks, connectedTo, AI in Library Services>
+<Resource Sharing Networks, connectedTo, end>
+<start, connectedTo, Automated Materials Handling>
+<start, connectedTo, Federated Search>
+<start, no, Online Public Access Catalog>
+<start, no, Resource Sharing Networks>
diff --git a/train/mermaid/medium/mermaid_776.txt b/train/mermaid/medium/mermaid_776.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a25360f9bca9e1915f457a10cef9348d22ef8568
--- /dev/null
+++ b/train/mermaid/medium/mermaid_776.txt
@@ -0,0 +1,24 @@
+<AI in Library Services, partOf, Digitization Projects>
+<AI in Library Services, yes, Preservation of Materials>
+<Acquisitions, connectedTo, System Security>
+<Circulation Management, connectedTo, Patron Services>
+<Circulation Management, connectedTo, User Training on Systems>
+<Circulation Management, connectedTo, end>
+<Database Management, connectedTo, Electronic Resource Management>
+<Database Management, connectedTo, end>
+<Electronic Resource Management, connectedTo, Circulation Management>
+<Electronic Resource Management, yes, AI in Library Services>
+<Linked Data for Libraries, connectedTo, Database Management>
+<Mobile App for Library, connectedTo, User Training on Systems>
+<Online Public Access Catalog, connectedTo, Linked Data for Libraries>
+<Online Public Access Catalog, partOf, Digitization Projects>
+<Patron Services, connectedTo, Mobile App for Library>
+<Patron Services, connectedTo, end>
+<Preservation of Materials, no, Online Public Access Catalog>
+<Preservation of Materials, partOf, Digitization Projects>
+<System Security, connectedTo, System Upgrades>
+<System Security, connectedTo, end>
+<System Security, no, Linked Data for Libraries>
+<System Upgrades, no, Linked Data for Libraries>
+<User Training on Systems, connectedTo, end>
+<start, connectedTo, Acquisitions>
diff --git a/train/mermaid/medium/mermaid_777.mmd b/train/mermaid/medium/mermaid_777.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5f5f867fdaeb7f06372f58104c2e46077204e793
--- /dev/null
+++ b/train/mermaid/medium/mermaid_777.mmd
@@ -0,0 +1,70 @@
+graph BT
+    N0([start])
+    N1[(Environmental Control)]
+    N2[Records Retention Scheduling]
+    N3[/Oral History Collection/]
+    N4[/Security of Holdings/]
+    N5[(Records Management Integration)]
+    N6[Metadata Creation]
+    N7(Appraisal and Selection)
+    N8([Digital Asset Management])
+    N9[(Authority Control for Archival Names)]
+    N10[/Preservation Planning/]
+    N11([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Born_Digital Archiving
+        nest0_0(Legal and Ethical Compliance)
+        nest0_1{Records Transfer Processes}
+    end
+    N0 --> |no| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> |yes| N8
+    N8 -.-> |no| N9
+    N9 --> |no| N10
+    N10 --> N11
+    nest0_0 -.-> |yes| nest0_1
+    N4 -.-> |no| nest0_0
+    nest0_1 --> N2
+    N6 --> S0
+    S0 -.-> N10
+    S0 --> |yes| N9
+    N0 --> M0
+    N2 --> M0
+    M0 --> N4
+    N1 -.-> M1
+    N6 -.-> |yes| M1
+    M1 -.-> N11
+    style S0 fill:#F5F5F5,stroke:#BDBDBD
+    style M0 fill:#D3D7EB,stroke:#8C9EFF
+    style M1 fill:#F5F5F5,stroke:#BDBDBD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#8C9EFF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_778.txt b/train/mermaid/medium/mermaid_778.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0ebc182f9a76fc580b09cf632f335eb0d2fa8af5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_778.txt
@@ -0,0 +1,23 @@
+<Appraisal and Selection, connectedTo, Preservation Planning>
+<Appraisal and Selection, digitizes, Public Access Systems>
+<Born_Digital Archiving, partOf, Outreach and Education>
+<Born_Digital Archiving, processes, Data Migration for Digital Archives>
+<Data Migration for Digital Archives, connectedTo, Long_Term Digital Preservation>
+<Data Migration for Digital Archives, connectedTo, Researchers Support>
+<Legal and Ethical Compliance, partOf, Outreach and Education>
+<Legal and Ethical Compliance, secures, Born_Digital Archiving>
+<Long_Term Digital Preservation, connectedTo, Public Access Systems>
+<Long_Term Digital Preservation, connectedTo, Web Archiving>
+<Long_Term Digital Preservation, connectedTo, end>
+<Long_Term Digital Preservation, locates, Researchers Support>
+<Preservation Planning, connectedTo, Records Management Integration>
+<Preservation Planning, partOf, Outreach and Education>
+<Provenance Tracking, connectedTo, Appraisal and Selection>
+<Provenance Tracking, connectedTo, Data Migration for Digital Archives>
+<Provenance Tracking, connectedTo, Public Access Systems>
+<Provenance Tracking, researches, Researchers Support>
+<Public Access Systems, connectedTo, end>
+<Records Management Integration, connectedTo, Legal and Ethical Compliance>
+<Records Management Integration, partOf, Outreach and Education>
+<Researchers Support, connectedTo, Appraisal and Selection>
+<Web Archiving, connectedTo, Researchers Support>
diff --git a/train/mermaid/medium/mermaid_78.mmd b/train/mermaid/medium/mermaid_78.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c18e72532847b301b4bb0cecff28deb0c0d52872
--- /dev/null
+++ b/train/mermaid/medium/mermaid_78.mmd
@@ -0,0 +1,76 @@
+graph BT
+    N0([start])
+    N1(Bill Generation)
+    N2(Customer Support)
+    N3{Roaming Activation}
+    N4[Usage Monitoring]
+    N5[/Issue Resolution/]
+    N6(Number Porting)
+    N7([IoT Device Connection])
+    N8[/Service Activation Request/]
+    N9[(Call Recording)]
+    N10{Network Security Monitoring}
+    N11([end])
+    S0(( ))
+    subgraph Antenna Maintenance
+        nest0_0(Plan Renewal)
+        nest0_1[Customer Relationship Management]
+        nest0_2(Spectrum Management)
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> |filters| N9
+    N9 -.-> |bills| N10
+    N10 -.-> |activates| N11
+    nest0_0 --> |licenses| nest0_1
+    nest0_1 -.-> |alerts| nest0_2
+    N4 --> nest0_0
+    nest0_2 --> N2
+    N4 --> S0
+    S0 --> N11
+    S0 -.-> N9
+    N6 -.-> N9
+    N5 --> nest0_1
+    style N0 fill:#C5CAE9,stroke:#3F51B5
+    style N1 fill:#C5CAE9,stroke:#3F51B5
+    style N2 fill:#FFDCD6,stroke:#FFB2A5
+    style N3 fill:#FFDCD6,stroke:#FFB2A5
+    style N4 fill:#F1F8FF,stroke:#42A5F5
+    style N5 fill:#F1F8FF,stroke:#42A5F5
+    style N6 fill:#F1F8FF,stroke:#42A5F5
+    style N7 fill:#C5CAE9,stroke:#3F51B5
+    style N8 fill:#F1F8FF,stroke:#42A5F5
+    style N9 fill:#FFDCD6,stroke:#FFB2A5
+    style N10 fill:#F1F8FF,stroke:#42A5F5
+    style N11 fill:#FFDCD6,stroke:#FFB2A5
+    style S0 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_0 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_1 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_2 fill:#F1F8FF,stroke:#42A5F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#3F51B5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_781.txt b/train/mermaid/medium/mermaid_781.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9a90404846dc7fdcf3ed6c3d5d5f02d226ccf1a8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_781.txt
@@ -0,0 +1,20 @@
+<Access and Reference Services, connectedTo, Ethical Use of Archival Materials>
+<Conservation Treatment, connectedTo, Public Access Systems>
+<Conservation Treatment, locates, Oral History Collection>
+<Disaster Preparedness for Archives, connectedTo, Serialization and Item Control>
+<Ethical Use of Archival Materials, audits, Serialization and Item Control>
+<Ethical Use of Archival Materials, connectedTo, Web Archiving>
+<Long_Term Digital Preservation, connectedTo, Serialization and Item Control>
+<Long_Term Digital Preservation, partOf, Grant Writing for Archives>
+<Oral History Collection, connectedTo, User Interface for Digital Archives>
+<Oral History Collection, partOf, Grant Writing for Archives>
+<Public Access Systems, accessions, Collection Management Policy>
+<Researchers Support, collects, Public Access Systems>
+<Researchers Support, connectedTo, Conservation Treatment>
+<Researchers Support, connectedTo, Disaster Preparedness for Archives>
+<Researchers Support, connectedTo, Serialization and Item Control>
+<Serialization and Item Control, connectedTo, Conservation Treatment>
+<User Interface for Digital Archives, connectedTo, Long_Term Digital Preservation>
+<User Interface for Digital Archives, partOf, Grant Writing for Archives>
+<Web Archiving, connectedTo, Researchers Support>
+<start, connectedTo, Access and Reference Services>
diff --git a/train/mermaid/medium/mermaid_786.mmd b/train/mermaid/medium/mermaid_786.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d7eea049f89e991c3432e4180a5b9cebbb964349
--- /dev/null
+++ b/train/mermaid/medium/mermaid_786.mmd
@@ -0,0 +1,80 @@
+graph LR
+    N0([start])
+    N1(Exhibition Lighting Design)
+    N2[Virtual Reality Experiences]
+    N3([Augmented Reality Experiences])
+    N4(Robotics in Exhibits)
+    N5[(Interactive Display Development)]
+    N6{Wayfinding Systems}
+    N7[[Gamification of Museum Experiences]]
+    N8([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Predictive Maintenance for Tech
+        nest0_0(Crowdsourcing for Collections)
+        nest0_1[Conservation Technology]
+        nest0_2(Interactive Kiosks)
+        nest0_3[[Digital Storytelling]]
+    end
+    N0 --> |installs| N1
+    N1 -.-> |interprets| N2
+    N2 --> N3
+    N3 -.-> |scans| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N2 --> |personalizes| nest0_0
+    nest0_3 --> N8
+    N5 --> S0
+    S0 -.-> N8
+    S0 -.-> |restores| N7
+    N3 -.-> S1
+    S1 -.-> |models| N8
+    S1 -.-> N6
+    N5 -.-> M0
+    N4 --> M0
+    M0 --> N7
+    style N0 fill:#BBDEFB,stroke:#2196F3
+    style N1 fill:#FCE4EC,stroke:#F06292
+    style N2 fill:#BBDEFB,stroke:#2196F3
+    style N3 fill:#FCE4EC,stroke:#F06292
+    style N4 fill:#BBDEFB,stroke:#2196F3
+    style N5 fill:#E1F5FE,stroke:#4FC3F7
+    style N6 fill:#BBDEFB,stroke:#2196F3
+    style N7 fill:#FCE4EC,stroke:#F06292
+    style N8 fill:#FCE4EC,stroke:#F06292
+    style S0 fill:#FCE4EC,stroke:#F06292
+    style S1 fill:#BBDEFB,stroke:#2196F3
+    style M0 fill:#BBDEFB,stroke:#2196F3
+    style nest0_0 fill:#FCE4EC,stroke:#F06292
+    style nest0_1 fill:#FCE4EC,stroke:#F06292
+    style nest0_2 fill:#BBDEFB,stroke:#2196F3
+    style nest0_3 fill:#BBDEFB,stroke:#2196F3
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#2196F3,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_786.txt b/train/mermaid/medium/mermaid_786.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bc2d92da26f23a04b9f92718518c21d7390f61f7
--- /dev/null
+++ b/train/mermaid/medium/mermaid_786.txt
@@ -0,0 +1,23 @@
+<Augmented Reality Experiences, connectedTo, Wayfinding Systems>
+<Augmented Reality Experiences, models, end>
+<Augmented Reality Experiences, scans, Robotics in Exhibits>
+<Conservation Technology, connectedTo, Interactive Kiosks>
+<Conservation Technology, partOf, Predictive Maintenance for Tech>
+<Crowdsourcing for Collections, connectedTo, Conservation Technology>
+<Crowdsourcing for Collections, partOf, Predictive Maintenance for Tech>
+<Digital Storytelling, connectedTo, end>
+<Digital Storytelling, partOf, Predictive Maintenance for Tech>
+<Exhibition Lighting Design, interprets, Virtual Reality Experiences>
+<Gamification of Museum Experiences, connectedTo, end>
+<Interactive Display Development, connectedTo, Gamification of Museum Experiences>
+<Interactive Display Development, connectedTo, Wayfinding Systems>
+<Interactive Display Development, connectedTo, end>
+<Interactive Display Development, restores, Gamification of Museum Experiences>
+<Interactive Kiosks, connectedTo, Digital Storytelling>
+<Interactive Kiosks, partOf, Predictive Maintenance for Tech>
+<Robotics in Exhibits, connectedTo, Gamification of Museum Experiences>
+<Robotics in Exhibits, connectedTo, Interactive Display Development>
+<Virtual Reality Experiences, connectedTo, Augmented Reality Experiences>
+<Virtual Reality Experiences, personalizes, Crowdsourcing for Collections>
+<Wayfinding Systems, connectedTo, Gamification of Museum Experiences>
+<start, installs, Exhibition Lighting Design>
diff --git a/train/mermaid/medium/mermaid_787.txt b/train/mermaid/medium/mermaid_787.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9be5a6383ee45723cee43f21f508fd2a4552b54a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_787.txt
@@ -0,0 +1,21 @@
+<3D Scanning of Artifacts, connectedTo, Soundscape Design>
+<3D Scanning of Artifacts, partOf, Database Management>
+<Community Engagement Platforms, connectedTo, Educational Technology Integration>
+<Community Engagement Platforms, connectedTo, Exhibition Design>
+<Community Engagement Platforms, no, end>
+<Community Engagement Platforms, yes, 3D Scanning of Artifacts>
+<Community Engagement Platforms, yes, Crowdsourcing for Collections>
+<Conservation Technology, connectedTo, Exhibition Design>
+<Conservation Technology, connectedTo, end>
+<Conservation Technology, yes, Educational Technology Integration>
+<Crowdsourcing for Collections, connectedTo, Exhibition Lighting Design>
+<Digital Archiving, connectedTo, Conservation Technology>
+<Digital Archiving, partOf, Database Management>
+<Educational Technology Integration, connectedTo, end>
+<Exhibition Design, connectedTo, Educational Technology Integration>
+<Exhibition Lighting Design, connectedTo, Conservation Technology>
+<Soundscape Design, connectedTo, Virtual Tours>
+<Soundscape Design, partOf, Database Management>
+<Virtual Tours, connectedTo, Digital Archiving>
+<Virtual Tours, partOf, Database Management>
+<start, connectedTo, Community Engagement Platforms>
diff --git a/train/mermaid/medium/mermaid_789.mmd b/train/mermaid/medium/mermaid_789.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4b84e160c971627bfafcf71d574606afa7a1f5ee
--- /dev/null
+++ b/train/mermaid/medium/mermaid_789.mmd
@@ -0,0 +1,64 @@
+graph BT
+    N0([Digital Signage])
+    N1[/Interactive Kiosks/]
+    N2[/Virtual Tours/]
+    N3{Educational Technology Integration}
+    N4[/Security Systems Integration/]
+    N5(User Experience Design)
+    N6([Crowdsourcing for Collections])
+    N7[/Predictive Maintenance for Tech/]
+    N8([end])
+    M0(( ))
+    M1(( ))
+    subgraph Conservation Technology
+        nest0_0{Digital Preservation Strategies}
+        nest0_1[Multisensory Exhibits]
+    end
+    N0 -.-> |visualizes| N1
+    N1 -.-> N2
+    N2 --> |protects| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> |collects| N7
+    N7 --> |AR or VR| N8
+    nest0_0 -.-> nest0_1
+    N2 -.-> |interacts| nest0_0
+    nest0_1 --> N2
+    N3 --> M0
+    N4 -.-> M0
+    M0 --> N7
+    N0 -.-> |restores| M1
+    N1 --> M1
+    M1 -.-> N5
+    style N0 fill:#DACBE3,stroke:#A188D0
+    style N1 fill:#DACBE3,stroke:#A188D0
+    style N2 fill:#FFF8E1,stroke:#FFD54F
+    style N3 fill:#E8F0EA,stroke:#92C79A
+    style N4 fill:#FFF8E1,stroke:#FFD54F
+    style N5 fill:#DACBE3,stroke:#A188D0
+    style N6 fill:#DACBE3,stroke:#A188D0
+    style N7 fill:#E8F0EA,stroke:#92C79A
+    style N8 fill:#FFF8E1,stroke:#FFD54F
+    style M0 fill:#E8F0EA,stroke:#92C79A
+    style M1 fill:#FFF8E1,stroke:#FFD54F
+    style nest0_0 fill:#DACBE3,stroke:#A188D0
+    style nest0_1 fill:#E8F0EA,stroke:#92C79A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_789.txt b/train/mermaid/medium/mermaid_789.txt
new file mode 100644
index 0000000000000000000000000000000000000000..52b558bfc5c2d50c5f2d63c80b1b597c79e80f28
--- /dev/null
+++ b/train/mermaid/medium/mermaid_789.txt
@@ -0,0 +1,17 @@
+<Crowdsourcing for Collections, collects, Predictive Maintenance for Tech>
+<Digital Preservation Strategies, connectedTo, Multisensory Exhibits>
+<Digital Preservation Strategies, partOf, Conservation Technology>
+<Digital Signage, restores, User Experience Design>
+<Digital Signage, visualizes, Interactive Kiosks>
+<Educational Technology Integration, connectedTo, Predictive Maintenance for Tech>
+<Educational Technology Integration, connectedTo, Security Systems Integration>
+<Interactive Kiosks, connectedTo, User Experience Design>
+<Interactive Kiosks, connectedTo, Virtual Tours>
+<Multisensory Exhibits, connectedTo, Virtual Tours>
+<Multisensory Exhibits, partOf, Conservation Technology>
+<Predictive Maintenance for Tech, AR or VR, end>
+<Security Systems Integration, connectedTo, Predictive Maintenance for Tech>
+<Security Systems Integration, connectedTo, User Experience Design>
+<User Experience Design, connectedTo, Crowdsourcing for Collections>
+<Virtual Tours, interacts, Digital Preservation Strategies>
+<Virtual Tours, protects, Educational Technology Integration>
diff --git a/train/mermaid/medium/mermaid_79.mmd b/train/mermaid/medium/mermaid_79.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5d21ee1d1c7ba4afa1a2b70e5b8d70659b6d6c45
--- /dev/null
+++ b/train/mermaid/medium/mermaid_79.mmd
@@ -0,0 +1,78 @@
+graph RL
+    N0([Speed Throttling])
+    N1[[Service Level Agreement]]
+    N2(Number Porting)
+    N3[Usage Monitoring]
+    N4(Service Activation Request)
+    N5([Data Usage Logging])
+    N6(Spectrum Management)
+    N7[/Device Setup/]
+    N8[[Customer Relationship Management]]
+    N9[Mobile Top_up]
+    N10[/Network Activation/]
+    N11(Fiber Optic Deployment)
+    N12([end])
+    subgraph Roaming Activation
+        nest0_0[Contract Termination]
+        nest0_1[(Payment Received)]
+        nest0_2([Troubleshooting Guide])
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> |generates| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |installs| N6
+    N6 --> |routes| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> |configures| N10
+    N10 -.-> N11
+    N11 -.-> N12
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N5 -.-> nest0_0
+    nest0_2 --> |suspends| N2
+    nest0_1 -.-> N12
+    N7 -.-> N11
+    nest0_1 -.-> |complains| nest0_0
+    N1 --> N3
+    N0 --> N7
+    style N0 fill:#F6F6F6,stroke:#CFCFCF
+    style N1 fill:#F6F6F6,stroke:#CFCFCF
+    style N2 fill:#FFF3E0,stroke:#FFA726
+    style N3 fill:#F6F6F6,stroke:#CFCFCF
+    style N4 fill:#FFF3E0,stroke:#FFA726
+    style N5 fill:#D3F7F9,stroke:#80DDEA
+    style N6 fill:#FFF3E0,stroke:#FFA726
+    style N7 fill:#D3F7F9,stroke:#80DDEA
+    style N8 fill:#D3F7F9,stroke:#80DDEA
+    style N9 fill:#F6F6F6,stroke:#CFCFCF
+    style N10 fill:#FFF3E0,stroke:#FFA726
+    style N11 fill:#D3F7F9,stroke:#80DDEA
+    style N12 fill:#FFF3E0,stroke:#FFA726
+    style nest0_0 fill:#FFF3E0,stroke:#FFA726
+    style nest0_1 fill:#D3F7F9,stroke:#80DDEA
+    style nest0_2 fill:#F6F6F6,stroke:#CFCFCF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFA726,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_791.mmd b/train/mermaid/medium/mermaid_791.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..439e3070d88d96bcc38d9feb96fb9d1bd2553b5e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_791.mmd
@@ -0,0 +1,76 @@
+graph BT
+    N0([Gamification of Museum Experiences])
+    N1([RFID for Object Tracking])
+    N2(Digital Signage)
+    N3{Educational Technology Integration}
+    N4[Fundraising Technology]
+    N5([Multisensory Exhibits])
+    N6{Interactive Display Development}
+    N7[[Research Databases Access]]
+    N8([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Community Engagement Platforms
+        nest0_0[Virtual Tours]
+        nest0_1[(Visitor Analytics)]
+        nest0_2(Crowdsourcing for Collections)
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> |collects| N3
+    N3 --> |designs| N4
+    N4 -.-> N5
+    N5 -.-> |integrates| N6
+    N6 -.-> N7
+    N7 --> N8
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N7 --> nest0_0
+    nest0_2 --> |maintains| N4
+    N4 --> S0
+    S0 --> N6
+    S0 --> |gamifies| N8
+    N2 --> S1
+    S1 --> |displays| N8
+    S1 -.-> N5
+    N2 --> M0
+    N1 -.-> M0
+    M0 -.-> N5
+    style N0 fill:#FFCDD2,stroke:#F44336
+    style N1 fill:#F5F5DC,stroke:#BCB88A
+    style N2 fill:#F5F5DC,stroke:#BCB88A
+    style N3 fill:#F5F5DC,stroke:#BCB88A
+    style N4 fill:#FFCDD2,stroke:#F44336
+    style N5 fill:#F5F5DC,stroke:#BCB88A
+    style N6 fill:#FFCDD2,stroke:#F44336
+    style N7 fill:#F5F5DC,stroke:#BCB88A
+    style N8 fill:#F5F5DC,stroke:#BCB88A
+    style S0 fill:#FFCDD2,stroke:#F44336
+    style S1 fill:#F2E6F5,stroke:#CB9BE1
+    style M0 fill:#FFCDD2,stroke:#F44336
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_2 fill:#F2E6F5,stroke:#CB9BE1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BCB88A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_792.txt b/train/mermaid/medium/mermaid_792.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6fc0aa98d5807a12e7764ab9c99009985b8ec2bf
--- /dev/null
+++ b/train/mermaid/medium/mermaid_792.txt
@@ -0,0 +1,26 @@
+<Collection Digitization, no, Cybersecurity for Museum Data>
+<Collection Digitization, no, end>
+<Community Engagement Platforms, connectedTo, Interactive Display Development>
+<Crowdsourcing for Collections, connectedTo, Exhibition Lighting Design>
+<Crowdsourcing for Collections, connectedTo, Research Databases Access>
+<Crowdsourcing for Collections, connectedTo, end>
+<Cybersecurity for Museum Data, yes, end>
+<Digital Preservation Strategies, no, Community Engagement Platforms>
+<Educational Technology Integration, connectedTo, Exhibition Lighting Design>
+<Educational Technology Integration, connectedTo, Soundscape Design>
+<Educational Technology Integration, connectedTo, Virtual Tours>
+<Educational Technology Integration, no, Digital Preservation Strategies>
+<Exhibition Lighting Design, connectedTo, Security Systems Integration>
+<Fundraising Technology, connectedTo, Exhibition Lighting Design>
+<Fundraising Technology, partOf, 3D Scanning of Artifacts>
+<Interactive Display Development, no, Soundscape Design>
+<Research Databases Access, connectedTo, Visitor Analytics>
+<Research Databases Access, partOf, 3D Scanning of Artifacts>
+<Security Systems Integration, connectedTo, Collection Digitization>
+<Security Systems Integration, connectedTo, end>
+<Security Systems Integration, no, Cybersecurity for Museum Data>
+<Soundscape Design, connectedTo, Virtual Tours>
+<Virtual Tours, connectedTo, Crowdsourcing for Collections>
+<Visitor Analytics, no, Fundraising Technology>
+<Visitor Analytics, partOf, 3D Scanning of Artifacts>
+<start, connectedTo, Educational Technology Integration>
diff --git a/train/mermaid/medium/mermaid_793.mmd b/train/mermaid/medium/mermaid_793.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b0ed84382d28b61ae6d37adbef5b4ece3d9cdf72
--- /dev/null
+++ b/train/mermaid/medium/mermaid_793.mmd
@@ -0,0 +1,80 @@
+graph RL
+    N0([Monitoring and Enforcement])
+    N1(Audit Planning)
+    N2([Bias Mitigation])
+    N3[Ethical Decision_Making Frameworks]
+    N4[(Environmental Compliance)]
+    N5([Sanctions Compliance])
+    N6[(Third_Party Due Diligence)]
+    N7[Compliance Hotlines]
+    N8{Product Safety Compliance}
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Corporate Governance Standards
+        nest0_0([Risk Assessment])
+        nest0_1(Ethical Leadership Development)
+        nest0_2[Policy Development]
+    end
+    N0 --> |transparency| N1
+    N1 --> N2
+    N2 --> |prevents| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |monitors| N7
+    N7 --> N8
+    N8 -.-> N9
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N3 -.-> nest0_0
+    nest0_2 --> |fairness| N5
+    N2 -.-> S0
+    S0 -.-> N9
+    S0 -.-> N8
+    N5 -.-> S1
+    S1 -.-> N9
+    S1 --> N8
+    N1 --> M0
+    N0 -.-> M0
+    M0 -.-> N3
+    style N0 fill:#D0EFEE,stroke:#73C6BC
+    style N1 fill:#D0EFEE,stroke:#73C6BC
+    style N2 fill:#D0EFEE,stroke:#73C6BC
+    style N3 fill:#D0EFEE,stroke:#73C6BC
+    style N4 fill:#ECCFF5,stroke:#CD8FF2
+    style N5 fill:#FFF3E0,stroke:#FFA726
+    style N6 fill:#ECCFF5,stroke:#CD8FF2
+    style N7 fill:#D0EFEE,stroke:#73C6BC
+    style N8 fill:#D0EFEE,stroke:#73C6BC
+    style N9 fill:#ECCFF5,stroke:#CD8FF2
+    style S0 fill:#FFF3E0,stroke:#FFA726
+    style S1 fill:#FFF3E0,stroke:#FFA726
+    style M0 fill:#FFF3E0,stroke:#FFA726
+    style nest0_0 fill:#ECCFF5,stroke:#CD8FF2
+    style nest0_1 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_2 fill:#FFF3E0,stroke:#FFA726
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_797.mmd b/train/mermaid/medium/mermaid_797.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..83cf7f52d8142580e50947d517b8a66d57ef8f9d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_797.mmd
@@ -0,0 +1,78 @@
+graph LR
+    N0([start])
+    N1[[Anti_Bribery and Corruption Compliance]]
+    N2[[Sanctions Compliance]]
+    N3{Environmental Compliance}
+    N4([Third_Party Due Diligence])
+    N5[Code of Conduct Implementation]
+    N6(Data Privacy Compliance)
+    N7([Reporting Mechanisms])
+    N8([Corporate Governance Standards])
+    N9([Data Ethics])
+    N10([end])
+    S0(( ))
+    M1(( ))
+    subgraph Conflict of Interest Management
+        nest0_0(Ethics Committee Formation)
+        nest0_1[Fair Competition Compliance]
+        nest0_2[Legal Advisory]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> |codes| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N2 --> |data| nest0_0
+    nest0_2 --> N2
+    N0 --> S0
+    S0 --> |mitigates| N4
+    S0 -.-> N3
+    N1 --> M1
+    N4 -.-> |privacy| M1
+    N0 --> M1
+    M1 --> N6
+    style N0 fill:#E8EAF6,stroke:#5C6BC0
+    style N1 fill:#E8EAF6,stroke:#5C6BC0
+    style N2 fill:#E9F7E8,stroke:#6EB76D
+    style N3 fill:#E8EAF6,stroke:#5C6BC0
+    style N4 fill:#E9F7E8,stroke:#6EB76D
+    style N5 fill:#E9F7E8,stroke:#6EB76D
+    style N6 fill:#E8F0FF,stroke:#A2D0FF
+    style N7 fill:#E8EAF6,stroke:#5C6BC0
+    style N8 fill:#E8EAF6,stroke:#5C6BC0
+    style N9 fill:#E9F7E8,stroke:#6EB76D
+    style N10 fill:#E8F0FF,stroke:#A2D0FF
+    style S0 fill:#E8EAF6,stroke:#5C6BC0
+    style M1 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_0 fill:#E8F0FF,stroke:#A2D0FF
+    style nest0_1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_2 fill:#E8EAF6,stroke:#5C6BC0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#5C6BC0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_797.txt b/train/mermaid/medium/mermaid_797.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bb41d54824c3ed8f28ba186240d51544bfc1447b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_797.txt
@@ -0,0 +1,22 @@
+<Anti_Bribery and Corruption Compliance, connectedTo, Data Privacy Compliance>
+<Anti_Bribery and Corruption Compliance, connectedTo, Sanctions Compliance>
+<Code of Conduct Implementation, connectedTo, Data Privacy Compliance>
+<Corporate Governance Standards, connectedTo, Data Ethics>
+<Data Ethics, connectedTo, end>
+<Data Privacy Compliance, connectedTo, Reporting Mechanisms>
+<Environmental Compliance, connectedTo, Third_Party Due Diligence>
+<Ethics Committee Formation, connectedTo, Fair Competition Compliance>
+<Ethics Committee Formation, partOf, Conflict of Interest Management>
+<Fair Competition Compliance, connectedTo, Legal Advisory>
+<Fair Competition Compliance, partOf, Conflict of Interest Management>
+<Legal Advisory, connectedTo, Sanctions Compliance>
+<Legal Advisory, partOf, Conflict of Interest Management>
+<Reporting Mechanisms, connectedTo, Corporate Governance Standards>
+<Sanctions Compliance, codes, Environmental Compliance>
+<Sanctions Compliance, data, Ethics Committee Formation>
+<Third_Party Due Diligence, connectedTo, Code of Conduct Implementation>
+<Third_Party Due Diligence, privacy, Data Privacy Compliance>
+<start, connectedTo, Anti_Bribery and Corruption Compliance>
+<start, connectedTo, Data Privacy Compliance>
+<start, connectedTo, Environmental Compliance>
+<start, mitigates, Third_Party Due Diligence>
diff --git a/train/mermaid/medium/mermaid_798.mmd b/train/mermaid/medium/mermaid_798.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8c4cddbd4e54b0fca9c3b1dec555364778b5e261
--- /dev/null
+++ b/train/mermaid/medium/mermaid_798.mmd
@@ -0,0 +1,80 @@
+graph TD
+    N0([Compliance Hotlines])
+    N1(Monitoring and Enforcement)
+    N2([Data Privacy Compliance])
+    N3[Risk Assessment]
+    N4([Environmental Compliance])
+    N5(Transparent Communication)
+    N6([Financial Regulations Compliance])
+    N7[(Policy Development)]
+    N8{Fair Competition Compliance}
+    N9([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Legal Advisory
+        nest0_0(Anti_Bribery and Corruption Compliance)
+        nest0_1{CSR Reporting}
+        nest0_2(Conflict of Interest Management)
+    end
+    N0 -.-> |prevents| N1
+    N1 --> |protects| N2
+    N2 -.-> N3
+    N3 --> |codes| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    nest0_0 -.-> |advises| nest0_1
+    nest0_1 --> nest0_2
+    N4 -.-> |policies| nest0_0
+    nest0_2 --> |assesses| N7
+    N4 -.-> S0
+    S0 -.-> |data| N8
+    S0 -.-> N7
+    N1 --> M0
+    N0 --> M0
+    M0 -.-> N4
+    N4 -.-> |enforces| M1
+    N3 -.-> M1
+    M1 -.-> N6
+    style N0 fill:#FFEBEB,stroke:#FFC2C2
+    style N1 fill:#FFEBEB,stroke:#FFC2C2
+    style N2 fill:#F0F0F0,stroke:#D2D2D2
+    style N3 fill:#FFEBEB,stroke:#FFC2C2
+    style N4 fill:#FFEBEB,stroke:#FFC2C2
+    style N5 fill:#F3E5F5,stroke:#AB47BC
+    style N6 fill:#F0F0F0,stroke:#D2D2D2
+    style N7 fill:#F0F0F0,stroke:#D2D2D2
+    style N8 fill:#F3E5F5,stroke:#AB47BC
+    style N9 fill:#FFEBEB,stroke:#FFC2C2
+    style S0 fill:#F0F0F0,stroke:#D2D2D2
+    style M0 fill:#FFEBEB,stroke:#FFC2C2
+    style M1 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_0 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_1 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_2 fill:#F3E5F5,stroke:#AB47BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#AB47BC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_799.mmd b/train/mermaid/medium/mermaid_799.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4272e732d58792cefb6ece029386d44675dcbc68
--- /dev/null
+++ b/train/mermaid/medium/mermaid_799.mmd
@@ -0,0 +1,62 @@
+graph LR
+    N0([start])
+    N1[Audit Planning]
+    N2(Healthcare Compliance)
+    N3([Anti_Money Laundering Compliance])
+    N4(Fair Competition Compliance)
+    N5[Export Control Compliance]
+    N6([CSR Reporting])
+    N7([Stakeholder Engagement on Ethics])
+    N8[Consumer Protection Compliance]
+    N9[[Information Security Compliance]]
+    N10[Sanctions Compliance]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    subgraph Third_Party Due Diligence
+        nest0_0[[Reporting Mechanisms]]
+        nest0_1(Legal Advisory)
+    end
+    N0 -.-> N1
+    N1 --> |yes| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |no| N7
+    N7 --> N8
+    N8 --> |yes| N9
+    N9 --> N10
+    N10 --> |no| N11
+    nest0_0 -.-> nest0_1
+    N7 -.-> nest0_0
+    nest0_1 -.-> N6
+    N7 --> S0
+    S0 -.-> N9
+    S0 -.-> N11
+    N1 -.-> S1
+    S1 --> |no| N4
+    S1 -.-> N7
+    style S0 fill:#FCFCE7,stroke:#DCE775
+    style S1 fill:#FFDCD6,stroke:#FFB2A5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#61CAC3,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFB2A5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_8.mmd b/train/mermaid/medium/mermaid_8.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..cfa91f2e645ebbef8e9cad729b349379e4d622f2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_8.mmd
@@ -0,0 +1,80 @@
+graph BT
+    N0([start])
+    N1[/IPO Launch/]
+    N2{Investment Planning}
+    N3[[Underwriting]]
+    N4(Budgeting Analysis)
+    N5(Account Closure)
+    N6[/Cryptocurrency Exchange/]
+    N7[Merger and Acquisition]
+    N8([Customer Onboarding])
+    N9(Income Verification)
+    N10([Interest Calculation])
+    N11(Blockchain Verification)
+    N12([end])
+    S0(( ))
+    S1(( ))
+    subgraph Approval Decision
+        nest0_0(Transaction Audit)
+        nest0_1[[AML Screening]]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> |funds| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> |processes| N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 --> |monitors| N10
+    N10 --> N11
+    N11 -.-> N12
+    nest0_0 --> |calculates| nest0_1
+    N11 -.-> |invests| nest0_0
+    nest0_1 -.-> |analyzes| N11
+    N1 --> S0
+    S0 -.-> |flags| N10
+    S0 -.-> |advises| N8
+    N1 --> S1
+    S1 --> N11
+    S1 --> N3
+    style N0 fill:#EFEBE9,stroke:#A1887F
+    style N1 fill:#EFEBE9,stroke:#A1887F
+    style N2 fill:#EFEBE9,stroke:#A1887F
+    style N3 fill:#D3D7EB,stroke:#8C9EFF
+    style N4 fill:#EFEBE9,stroke:#A1887F
+    style N5 fill:#EFEBE9,stroke:#A1887F
+    style N6 fill:#F0F0F0,stroke:#D2D2D2
+    style N7 fill:#D3D7EB,stroke:#8C9EFF
+    style N8 fill:#EFEBE9,stroke:#A1887F
+    style N9 fill:#D3D7EB,stroke:#8C9EFF
+    style N10 fill:#EFEBE9,stroke:#A1887F
+    style N11 fill:#D3D7EB,stroke:#8C9EFF
+    style N12 fill:#EFEBE9,stroke:#A1887F
+    style S0 fill:#EFEBE9,stroke:#A1887F
+    style S1 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_0 fill:#D3D7EB,stroke:#8C9EFF
+    style nest0_1 fill:#F0F0F0,stroke:#D2D2D2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#8C9EFF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A1887F,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_8.txt b/train/mermaid/medium/mermaid_8.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6263c7f0c303d40d75e8547c5acc8fcc4eee6587
--- /dev/null
+++ b/train/mermaid/medium/mermaid_8.txt
@@ -0,0 +1,21 @@
+<AML Screening, analyzes, Blockchain Verification>
+<AML Screening, partOf, Approval Decision>
+<Account Closure, processes, Cryptocurrency Exchange>
+<Blockchain Verification, connectedTo, end>
+<Blockchain Verification, invests, Transaction Audit>
+<Budgeting Analysis, connectedTo, Account Closure>
+<Cryptocurrency Exchange, connectedTo, Merger and Acquisition>
+<Customer Onboarding, connectedTo, Income Verification>
+<IPO Launch, advises, Customer Onboarding>
+<IPO Launch, connectedTo, Blockchain Verification>
+<IPO Launch, connectedTo, Investment Planning>
+<IPO Launch, connectedTo, Underwriting>
+<IPO Launch, flags, Interest Calculation>
+<Income Verification, monitors, Interest Calculation>
+<Interest Calculation, connectedTo, Blockchain Verification>
+<Investment Planning, funds, Underwriting>
+<Merger and Acquisition, connectedTo, Customer Onboarding>
+<Transaction Audit, calculates, AML Screening>
+<Transaction Audit, partOf, Approval Decision>
+<Underwriting, connectedTo, Budgeting Analysis>
+<start, connectedTo, IPO Launch>
diff --git a/train/mermaid/medium/mermaid_80.txt b/train/mermaid/medium/mermaid_80.txt
new file mode 100644
index 0000000000000000000000000000000000000000..aba07b906846773531fd19cb0f72a855cf807229
--- /dev/null
+++ b/train/mermaid/medium/mermaid_80.txt
@@ -0,0 +1,25 @@
+<Bandwidth Allocation, connectedTo, Network Upgrade>
+<Billing Inquiry, connectedTo, Contract Termination>
+<Call Recording, connectedTo, Usage Monitoring>
+<Call Recording, partOf, Video Conferencing>
+<Contract Termination, connectedTo, Plan Suspension>
+<Device Setup, connectedTo, Call Recording>
+<Device Setup, partOf, Video Conferencing>
+<Fraudulent Call Blocking, connectedTo, Plan Selection>
+<Issue Resolution, connectedTo, Service Level Agreement>
+<Network Upgrade, connects, Usage Monitoring>
+<Number Porting, connectedTo, Bandwidth Allocation>
+<Number Porting, connectedTo, Billing Inquiry>
+<Number Porting, connectedTo, Plan Selection>
+<Number Porting, installs, Service Activation Request>
+<Plan Selection, connectedTo, Billing Inquiry>
+<Plan Selection, connectedTo, Service Activation Request>
+<Plan Suspension, pays, Issue Resolution>
+<Roaming Activation, connectedTo, Number Porting>
+<Service Activation Request, connectedTo, Billing Inquiry>
+<Service Level Agreement, connectedTo, Device Setup>
+<Service Level Agreement, filters, MMS Transmission>
+<Usage Monitoring, connectedTo, Fraudulent Call Blocking>
+<Usage Monitoring, upgrades, Issue Resolution>
+<start, connectedTo, Issue Resolution>
+<start, connectedTo, Roaming Activation>
diff --git a/train/mermaid/medium/mermaid_801.txt b/train/mermaid/medium/mermaid_801.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b43ae7d4e2acc12f9cab6cbf8b8bf24388ffac52
--- /dev/null
+++ b/train/mermaid/medium/mermaid_801.txt
@@ -0,0 +1,20 @@
+<Ballistics Analysis, connectedTo, Data Recovery>
+<Ballistics Analysis, connectedTo, Forensic Accounting>
+<Ballistics Analysis, connectedTo, Malware Analysis>
+<Chain of Custody Management, connectedTo, Data Recovery>
+<Chain of Custody Management, partOf, Laboratory Analysis>
+<Data Recovery, connectedTo, Forensic Photography>
+<Forensic Accounting, connectedTo, Forensic Anthropology>
+<Forensic Accounting, connectedTo, Forensic Photography>
+<Forensic Accounting, connectedTo, Trace Evidence Analysis>
+<Forensic Accounting, secures, Data Recovery>
+<Forensic Anthropology, preserves_evidence, Trace Evidence Analysis>
+<Forensic Entomology, connectedTo, Ballistics Analysis>
+<Forensic Entomology, connectedTo, Data Recovery>
+<Forensic Photography, connectedTo, Forensic Anthropology>
+<Forensic Psychology, connectedTo, Polygraph Examination>
+<Forensic Psychology, partOf, Laboratory Analysis>
+<Malware Analysis, DNA_profiles, Forensic Psychology>
+<Malware Analysis, partOf, Laboratory Analysis>
+<Polygraph Examination, analyzes, Chain of Custody Management>
+<Polygraph Examination, partOf, Laboratory Analysis>
diff --git a/train/mermaid/medium/mermaid_802.mmd b/train/mermaid/medium/mermaid_802.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e7f2be456618e4dceb78a8cd4ed3238c4fa16058
--- /dev/null
+++ b/train/mermaid/medium/mermaid_802.mmd
@@ -0,0 +1,67 @@
+graph TD
+    N0([start])
+    N1[(Document Examination)]
+    N2[/Toxicology Testing/]
+    N3[/Forensic Anthropology/]
+    N4([Forensic Odontology])
+    N5{Legal Standards Compliance}
+    N6[[Forensic Photography]]
+    N7[(Arson Investigation)]
+    N8(Courtroom Presentation)
+    N9{Chain of Custody Management}
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Evidence Collection
+        nest0_0(Malware Analysis)
+        nest0_1(Vehicle Forensics)
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> |yes| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> |yes| N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    N7 --> nest0_0
+    nest0_1 -.-> |no| N5
+    N2 --> S0
+    S0 --> N6
+    S0 --> N10
+    N1 --> S1
+    S1 -.-> |no| N9
+    S1 -.-> N6
+    N2 -.-> |no| M0
+    N4 --> |no| M0
+    M0 --> N6
+    style S0 fill:#E4E0DF,stroke:#BDAFA8
+    style S1 fill:#F0F0F0,stroke:#D2D2D2
+    style M0 fill:#F0F0F0,stroke:#D2D2D2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#D2D2D2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_802.txt b/train/mermaid/medium/mermaid_802.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bbeb892f7ab0cb2fd288d5ad5ebe8914cdb5d700
--- /dev/null
+++ b/train/mermaid/medium/mermaid_802.txt
@@ -0,0 +1,21 @@
+<Arson Investigation, connectedTo, Courtroom Presentation>
+<Arson Investigation, connectedTo, Malware Analysis>
+<Chain of Custody Management, connectedTo, end>
+<Courtroom Presentation, yes, Chain of Custody Management>
+<Document Examination, connectedTo, Forensic Photography>
+<Document Examination, connectedTo, Toxicology Testing>
+<Document Examination, no, Chain of Custody Management>
+<Forensic Anthropology, connectedTo, Forensic Odontology>
+<Forensic Odontology, connectedTo, Legal Standards Compliance>
+<Forensic Odontology, no, Forensic Photography>
+<Forensic Photography, connectedTo, Arson Investigation>
+<Legal Standards Compliance, connectedTo, Forensic Photography>
+<Malware Analysis, connectedTo, Vehicle Forensics>
+<Malware Analysis, partOf, Evidence Collection>
+<Toxicology Testing, connectedTo, Forensic Photography>
+<Toxicology Testing, connectedTo, end>
+<Toxicology Testing, no, Forensic Photography>
+<Toxicology Testing, yes, Forensic Anthropology>
+<Vehicle Forensics, no, Legal Standards Compliance>
+<Vehicle Forensics, partOf, Evidence Collection>
+<start, connectedTo, Document Examination>
diff --git a/train/mermaid/medium/mermaid_804.mmd b/train/mermaid/medium/mermaid_804.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ea1c55b894dc721ceeb43a1173973fbfb6537f6f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_804.mmd
@@ -0,0 +1,80 @@
+graph TD
+    N0([start])
+    N1[/Vehicle Forensics/]
+    N2([Expert Witness Testimony])
+    N3{Toolmark Analysis}
+    N4[Evidence Preservation]
+    N5{Legal Standards Compliance}
+    N6[(Voice Recognition)]
+    N7[/Data Recovery/]
+    N8[[Handwriting Analysis]]
+    N9{Bloodstain Pattern Analysis}
+    N10[[Forensic Interviewing]]
+    N11([Forensic Pathology])
+    N12([Forensic Botany])
+    S0(( ))
+    M0(( ))
+    subgraph Cold Case Review
+        nest0_0[[Forensic Accounting]]
+        nest0_1[/Cloud Forensics/]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |researches| N7
+    N7 --> |consults| N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> |examines| N11
+    N11 -.-> N12
+    nest0_0 -.-> |preserves| nest0_1
+    N10 --> |trains| nest0_0
+    nest0_1 -.-> |processes| N6
+    N8 -.-> S0
+    S0 --> N11
+    S0 --> N12
+    N7 --> M0
+    N2 --> |validates| M0
+    M0 --> N9
+    style N0 fill:#FFF6D9,stroke:#FFCC7A
+    style N1 fill:#FFF0CC,stroke:#FFCC80
+    style N2 fill:#FFFDE7,stroke:#FFF176
+    style N3 fill:#FFF6D9,stroke:#FFCC7A
+    style N4 fill:#FFFDE7,stroke:#FFF176
+    style N5 fill:#FFFDE7,stroke:#FFF176
+    style N6 fill:#FFFDE7,stroke:#FFF176
+    style N7 fill:#FFF0CC,stroke:#FFCC80
+    style N8 fill:#FFFDE7,stroke:#FFF176
+    style N9 fill:#FFFDE7,stroke:#FFF176
+    style N10 fill:#FFF6D9,stroke:#FFCC7A
+    style N11 fill:#FFFDE7,stroke:#FFF176
+    style N12 fill:#FFFDE7,stroke:#FFF176
+    style S0 fill:#FFFDE7,stroke:#FFF176
+    style M0 fill:#FFFDE7,stroke:#FFF176
+    style nest0_0 fill:#FFF6D9,stroke:#FFCC7A
+    style nest0_1 fill:#FFF6D9,stroke:#FFCC7A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFCC7A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_805.mmd b/train/mermaid/medium/mermaid_805.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e9bee8fcf28b271d2fe6e2de7f5255c63258a724
--- /dev/null
+++ b/train/mermaid/medium/mermaid_805.mmd
@@ -0,0 +1,76 @@
+graph LR
+    N0([start])
+    N1[/Vehicle Forensics/]
+    N2[(Courtroom Presentation)]
+    N3[Handwriting Analysis]
+    N4[Legal Standards Compliance]
+    N5(Crime Scene Investigation)
+    N6([Crime Database Search])
+    N7[[Fingerprint Analysis]]
+    N8(Forensic Pathology)
+    N9([Cold Case Review])
+    S0(( ))
+    M0(( ))
+    subgraph Expert Witness Testimony
+        nest0_0{Document Examination}
+        nest0_1[/Malware Analysis/]
+        nest0_2([Forensic Photography])
+        nest0_3([Network Forensics])
+    end
+    N0 -.-> N1
+    N1 --> |preserves_evidence| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> |reconstructs| N6
+    N6 -.-> N7
+    N7 --> |fingerprints| N8
+    N8 --> N9
+    nest0_0 --> |advises| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N5 -.-> nest0_0
+    nest0_3 --> |complies| N4
+    N6 --> S0
+    S0 -.-> N9
+    S0 --> |expert_testifies| N8
+    N2 -.-> M0
+    N1 --> M0
+    M0 --> N4
+    style N0 fill:#FCFCE7,stroke:#DCE775
+    style N1 fill:#EDE7F6,stroke:#9575CD
+    style N2 fill:#FCFCE7,stroke:#DCE775
+    style N3 fill:#EDE7F6,stroke:#9575CD
+    style N4 fill:#FCFCE7,stroke:#DCE775
+    style N5 fill:#FCFCE7,stroke:#DCE775
+    style N6 fill:#FFEBEE,stroke:#E57373
+    style N7 fill:#FFEBEE,stroke:#E57373
+    style N8 fill:#FFEBEE,stroke:#E57373
+    style N9 fill:#EDE7F6,stroke:#9575CD
+    style S0 fill:#FCFCE7,stroke:#DCE775
+    style M0 fill:#EDE7F6,stroke:#9575CD
+    style nest0_0 fill:#FFEBEE,stroke:#E57373
+    style nest0_1 fill:#FCFCE7,stroke:#DCE775
+    style nest0_2 fill:#FFEBEE,stroke:#E57373
+    style nest0_3 fill:#FCFCE7,stroke:#DCE775
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#9575CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_805.txt b/train/mermaid/medium/mermaid_805.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a96a8ee3d7376fa7656d12cf007a879c445ae88f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_805.txt
@@ -0,0 +1,22 @@
+<Courtroom Presentation, connectedTo, Handwriting Analysis>
+<Courtroom Presentation, connectedTo, Legal Standards Compliance>
+<Crime Database Search, connectedTo, Cold Case Review>
+<Crime Database Search, connectedTo, Fingerprint Analysis>
+<Crime Database Search, expert_testifies, Forensic Pathology>
+<Crime Scene Investigation, connectedTo, Document Examination>
+<Crime Scene Investigation, reconstructs, Crime Database Search>
+<Document Examination, advises, Malware Analysis>
+<Document Examination, partOf, Expert Witness Testimony>
+<Fingerprint Analysis, fingerprints, Forensic Pathology>
+<Forensic Pathology, connectedTo, Cold Case Review>
+<Forensic Photography, connectedTo, Network Forensics>
+<Forensic Photography, partOf, Expert Witness Testimony>
+<Handwriting Analysis, connectedTo, Legal Standards Compliance>
+<Legal Standards Compliance, connectedTo, Crime Scene Investigation>
+<Malware Analysis, connectedTo, Forensic Photography>
+<Malware Analysis, partOf, Expert Witness Testimony>
+<Network Forensics, complies, Legal Standards Compliance>
+<Network Forensics, partOf, Expert Witness Testimony>
+<Vehicle Forensics, connectedTo, Legal Standards Compliance>
+<Vehicle Forensics, preserves_evidence, Courtroom Presentation>
+<start, connectedTo, Vehicle Forensics>
diff --git a/train/mermaid/medium/mermaid_806.mmd b/train/mermaid/medium/mermaid_806.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5c05cc100fe64889da9c5f348448dbc1f2659b8d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_806.mmd
@@ -0,0 +1,68 @@
+graph BT
+    N0([start])
+    N1[Forensic Photography]
+    N2(Courtroom Presentation)
+    N3[Evidence Preservation]
+    N4[(Forensic Accounting)]
+    N5[[Voice Recognition]]
+    N6([Cold Case Review])
+    N7([Fingerprint Analysis])
+    S1(( ))
+    M0(( ))
+    subgraph Digital Forensics
+        nest0_0[Forensic Entomology]
+        nest0_1(Cloud Forensics)
+        nest0_2{Legal Standards Compliance}
+        nest0_3[/Crime Database Search/]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> |photographs| N6
+    N6 --> N7
+    nest0_0 --> |compares| nest0_1
+    nest0_1 --> |audits| nest0_2
+    nest0_2 -.-> |detects| nest0_3
+    N3 --> nest0_0
+    nest0_3 --> |examines| N6
+    N0 -.-> S1
+    S1 -.-> N6
+    S1 --> N3
+    N1 -.-> |secures| M0
+    N2 --> M0
+    M0 -.-> N4
+    style N0 fill:#F1F8E9,stroke:#81C784
+    style N1 fill:#F2E6F5,stroke:#CB9BE1
+    style N2 fill:#F1F8E9,stroke:#81C784
+    style N3 fill:#F1F8E9,stroke:#81C784
+    style N4 fill:#F1F8E9,stroke:#81C784
+    style N5 fill:#F1F8E9,stroke:#81C784
+    style N6 fill:#E0F7FA,stroke:#00BCD4
+    style N7 fill:#F1F8E9,stroke:#81C784
+    style S1 fill:#F1F8E9,stroke:#81C784
+    style M0 fill:#F1F8E9,stroke:#81C784
+    style nest0_0 fill:#F1F8E9,stroke:#81C784
+    style nest0_1 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_2 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_3 fill:#F2E6F5,stroke:#CB9BE1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_807.txt b/train/mermaid/medium/mermaid_807.txt
new file mode 100644
index 0000000000000000000000000000000000000000..78f5ceca210783a4d4a800f118a477837b2edc2b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_807.txt
@@ -0,0 +1,18 @@
+<Chain of Custody Management, connectedTo, Toolmark Analysis>
+<Cloud Forensics, connectedTo, Forensic Botany>
+<Cloud Forensics, partOf, Ballistics Analysis>
+<Cold Case Review, no, Mobile Device Forensics>
+<Crime Scene Investigation, connectedTo, Forensic Accounting>
+<Crime Scene Investigation, connectedTo, Forensic Odontology>
+<Crime Scene Investigation, yes, Forensic Photography>
+<Forensic Accounting, connectedTo, Forensic Odontology>
+<Forensic Botany, connectedTo, Chain of Custody Management>
+<Forensic Botany, partOf, Ballistics Analysis>
+<Forensic Odontology, connectedTo, Chain of Custody Management>
+<Forensic Photography, connectedTo, Cloud Forensics>
+<Forensic Photography, connectedTo, end>
+<Mobile Device Forensics, yes, Crime Scene Investigation>
+<Toolmark Analysis, yes, Forensic Photography>
+<start, connectedTo, Cold Case Review>
+<start, connectedTo, Mobile Device Forensics>
+<start, no, Forensic Photography>
diff --git a/train/mermaid/medium/mermaid_808.mmd b/train/mermaid/medium/mermaid_808.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e6386c659802a86a8b5c380c6267c44d24c439fc
--- /dev/null
+++ b/train/mermaid/medium/mermaid_808.mmd
@@ -0,0 +1,76 @@
+graph LR
+    N0([Bloodstain Pattern Analysis])
+    N1[Facial Recognition]
+    N2[Forensic Entomology]
+    N3([Malware Analysis])
+    N4([Cyber Crime Investigation])
+    N5(Forensic Photography)
+    N6(Network Forensics)
+    N7{Crime Scene Investigation}
+    N8[[Forensic Interviewing]]
+    N9([Data Recovery])
+    S0(( ))
+    M1(( ))
+    subgraph Toolmark Analysis
+        nest0_0[/Laboratory Analysis/]
+        nest0_1(Fingerprint Analysis)
+        nest0_2{Polygraph Examination}
+        nest0_3(Trace Evidence Analysis)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> |researches| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> |advises| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    nest0_0 -.-> |reconstructs| nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> |documents| nest0_3
+    N3 -.-> nest0_0
+    nest0_3 --> N7
+    N2 --> S0
+    S0 -.-> |certifies| N5
+    S0 --> N6
+    N3 -.-> |regulates| M1
+    N0 --> M1
+    M1 --> N6
+    style N0 fill:#FFF8E1,stroke:#FFD54F
+    style N1 fill:#FFF8E1,stroke:#FFD54F
+    style N2 fill:#C5CAE9,stroke:#3F51B5
+    style N3 fill:#F0F0F0,stroke:#D2D2D2
+    style N4 fill:#C5CAE9,stroke:#3F51B5
+    style N5 fill:#F0F0F0,stroke:#D2D2D2
+    style N6 fill:#FFF8E1,stroke:#FFD54F
+    style N7 fill:#C5CAE9,stroke:#3F51B5
+    style N8 fill:#F0F0F0,stroke:#D2D2D2
+    style N9 fill:#FFF8E1,stroke:#FFD54F
+    style S0 fill:#C5CAE9,stroke:#3F51B5
+    style M1 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_0 fill:#FFF8E1,stroke:#FFD54F
+    style nest0_1 fill:#FFF8E1,stroke:#FFD54F
+    style nest0_2 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_3 fill:#C5CAE9,stroke:#3F51B5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFD54F,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_809.mmd b/train/mermaid/medium/mermaid_809.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4802a439e402600db3214d5005ae5c06003b2493
--- /dev/null
+++ b/train/mermaid/medium/mermaid_809.mmd
@@ -0,0 +1,84 @@
+graph TD
+    N0([start])
+    N1[Intelligence Analysis]
+    N2[Target Hardening]
+    N3([Bomb Disposal])
+    N4[/Biometric Screening/]
+    N5([Emergency Preparedness])
+    N6(Hostage Negotiation)
+    N7([Risk Analysis])
+    N8[(Behavioral Threat Assessment)]
+    N9[/Forensic Investigation of Attacks/]
+    N10[[Risk_Based Security Measures]]
+    N11[Transportation Security]
+    N12([Airport Security])
+    S0(( ))
+    M0(( ))
+    subgraph Information Sharing
+        nest0_0[(Terrorism Financing Interdiction)]
+        nest0_1[(Post_Incident Recovery)]
+        nest0_2[/Critical Infrastructure Protection/]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> |impacts_assesses| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 -.-> |public_informs| N11
+    N11 -.-> N12
+    nest0_0 -.-> |resilience_builds| nest0_1
+    nest0_1 --> nest0_2
+    N8 --> nest0_0
+    nest0_2 --> |detects| N9
+    N3 --> S0
+    S0 -.-> N8
+    S0 -.-> |risk_assesses| N5
+    N2 -.-> M0
+    N3 -.-> M0
+    M0 -.-> N6
+    style N0 fill:#FFEBEE,stroke:#E57373
+    style N1 fill:#DDCEDD,stroke:#AF56A6
+    style N2 fill:#FFEBEE,stroke:#E57373
+    style N3 fill:#E9F7E8,stroke:#6EB76D
+    style N4 fill:#FFEBEE,stroke:#E57373
+    style N5 fill:#E9F7E8,stroke:#6EB76D
+    style N6 fill:#FFEBEE,stroke:#E57373
+    style N7 fill:#FFEBEE,stroke:#E57373
+    style N8 fill:#E9F7E8,stroke:#6EB76D
+    style N9 fill:#E9F7E8,stroke:#6EB76D
+    style N10 fill:#DDCEDD,stroke:#AF56A6
+    style N11 fill:#DDCEDD,stroke:#AF56A6
+    style N12 fill:#FFEBEE,stroke:#E57373
+    style S0 fill:#E9F7E8,stroke:#6EB76D
+    style M0 fill:#E9F7E8,stroke:#6EB76D
+    style nest0_0 fill:#DDCEDD,stroke:#AF56A6
+    style nest0_1 fill:#DDCEDD,stroke:#AF56A6
+    style nest0_2 fill:#FFEBEE,stroke:#E57373
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_809.txt b/train/mermaid/medium/mermaid_809.txt
new file mode 100644
index 0000000000000000000000000000000000000000..95c2ed4a201a69341da92064ca7e897b25efa9b0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_809.txt
@@ -0,0 +1,23 @@
+<Behavioral Threat Assessment, connectedTo, Forensic Investigation of Attacks>
+<Behavioral Threat Assessment, connectedTo, Terrorism Financing Interdiction>
+<Biometric Screening, connectedTo, Emergency Preparedness>
+<Bomb Disposal, connectedTo, Behavioral Threat Assessment>
+<Bomb Disposal, connectedTo, Hostage Negotiation>
+<Bomb Disposal, impacts_assesses, Biometric Screening>
+<Bomb Disposal, risk_assesses, Emergency Preparedness>
+<Critical Infrastructure Protection, detects, Forensic Investigation of Attacks>
+<Critical Infrastructure Protection, partOf, Information Sharing>
+<Emergency Preparedness, connectedTo, Hostage Negotiation>
+<Forensic Investigation of Attacks, connectedTo, Risk_Based Security Measures>
+<Hostage Negotiation, connectedTo, Risk Analysis>
+<Intelligence Analysis, connectedTo, Target Hardening>
+<Post_Incident Recovery, connectedTo, Critical Infrastructure Protection>
+<Post_Incident Recovery, partOf, Information Sharing>
+<Risk Analysis, connectedTo, Behavioral Threat Assessment>
+<Risk_Based Security Measures, public_informs, Transportation Security>
+<Target Hardening, connectedTo, Bomb Disposal>
+<Target Hardening, connectedTo, Hostage Negotiation>
+<Terrorism Financing Interdiction, partOf, Information Sharing>
+<Terrorism Financing Interdiction, resilience_builds, Post_Incident Recovery>
+<Transportation Security, connectedTo, Airport Security>
+<start, connectedTo, Intelligence Analysis>
diff --git a/train/mermaid/medium/mermaid_81.mmd b/train/mermaid/medium/mermaid_81.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4a4c6725148a5df2320884e2e3708940ec181c9b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_81.mmd
@@ -0,0 +1,92 @@
+graph TD
+    N0([start])
+    N1{Forestry Management}
+    N2[Soil Testing]
+    N3[Animal Health Monitoring]
+    N4([Aquaculture Farming])
+    N5[Yield Prediction]
+    N6[Hydroponic System Management]
+    N7{Grain Drying}
+    N8{Livestock Feeding}
+    N9(Produce Sorting)
+    N10{Farm Machinery Operation}
+    N11([Crop Monitoring])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Seedling Transplanting
+        nest0_0(Crop Rotation Planning)
+        nest0_1[/Fencing Installation/]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> |tracks| N4
+    N4 -.-> N5
+    N5 --> |protects| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |manages| N10
+    N10 --> N11
+    nest0_0 --> nest0_1
+    N6 -.-> nest0_0
+    nest0_1 --> |complies| N3
+    N3 --> S0
+    S0 --> N7
+    S0 -.-> |sells| N10
+    N2 -.-> S1
+    S1 --> N5
+    S1 -.-> |applies| N4
+    N1 --> M0
+    N0 --> |innovates| M0
+    M0 --> N3
+    N1 --> |prunes| M1
+    N2 -.-> M1
+    M1 -.-> N4
+    style N0 fill:#E1F5FE,stroke:#4FC3F7
+    style N1 fill:#E1F5FE,stroke:#4FC3F7
+    style N2 fill:#E3F2FD,stroke:#64B5F6
+    style N3 fill:#E3F2FD,stroke:#64B5F6
+    style N4 fill:#E3F2FD,stroke:#64B5F6
+    style N5 fill:#E1F5FE,stroke:#4FC3F7
+    style N6 fill:#E3F2FD,stroke:#64B5F6
+    style N7 fill:#E3F2FD,stroke:#64B5F6
+    style N8 fill:#F5F5F5,stroke:#BDBDBD
+    style N9 fill:#E1F5FE,stroke:#4FC3F7
+    style N10 fill:#E3F2FD,stroke:#64B5F6
+    style N11 fill:#E3F2FD,stroke:#64B5F6
+    style S0 fill:#E1F5FE,stroke:#4FC3F7
+    style S1 fill:#E1F5FE,stroke:#4FC3F7
+    style M0 fill:#F5F5F5,stroke:#BDBDBD
+    style M1 fill:#E1F5FE,stroke:#4FC3F7
+    style nest0_0 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_1 fill:#E3F2FD,stroke:#64B5F6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_81.txt b/train/mermaid/medium/mermaid_81.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f2ffb7f0ebc0875fd0b61bbfc007cea2c80d74fe
--- /dev/null
+++ b/train/mermaid/medium/mermaid_81.txt
@@ -0,0 +1,24 @@
+<Animal Health Monitoring, connectedTo, Grain Drying>
+<Animal Health Monitoring, sells, Farm Machinery Operation>
+<Animal Health Monitoring, tracks, Aquaculture Farming>
+<Aquaculture Farming, connectedTo, Yield Prediction>
+<Crop Rotation Planning, connectedTo, Fencing Installation>
+<Crop Rotation Planning, partOf, Seedling Transplanting>
+<Farm Machinery Operation, connectedTo, Crop Monitoring>
+<Fencing Installation, complies, Animal Health Monitoring>
+<Fencing Installation, partOf, Seedling Transplanting>
+<Forestry Management, connectedTo, Animal Health Monitoring>
+<Forestry Management, connectedTo, Soil Testing>
+<Forestry Management, prunes, Aquaculture Farming>
+<Grain Drying, connectedTo, Livestock Feeding>
+<Hydroponic System Management, connectedTo, Crop Rotation Planning>
+<Hydroponic System Management, connectedTo, Grain Drying>
+<Livestock Feeding, connectedTo, Produce Sorting>
+<Produce Sorting, manages, Farm Machinery Operation>
+<Soil Testing, applies, Aquaculture Farming>
+<Soil Testing, connectedTo, Animal Health Monitoring>
+<Soil Testing, connectedTo, Aquaculture Farming>
+<Soil Testing, connectedTo, Yield Prediction>
+<Yield Prediction, protects, Hydroponic System Management>
+<start, connectedTo, Forestry Management>
+<start, innovates, Animal Health Monitoring>
diff --git a/train/mermaid/medium/mermaid_811.mmd b/train/mermaid/medium/mermaid_811.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..04b20eb9905356ab94679e74e21828f06e25827b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_811.mmd
@@ -0,0 +1,82 @@
+graph TD
+    N0([start])
+    N1(Forensic Investigation of Attacks)
+    N2[[Psychological Operations]]
+    N3([Biometric Screening])
+    N4[/Data Analytics for Terrorism/]
+    N5([Vulnerability Assessment])
+    N6[Behavioral Threat Assessment]
+    N7[/Intelligence Gathering/]
+    N8[(Post_Incident Recovery)]
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Counter_Propaganda
+        nest0_0{Risk Analysis}
+        nest0_1[(Terrorism Financing Interdiction)]
+        nest0_2[Military Counterterrorism]
+    end
+    N0 --> |strategies_plans| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> |impacts_assesses| N8
+    N8 -.-> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |public_informs| nest0_2
+    N8 -.-> nest0_0
+    nest0_2 -.-> N8
+    N2 --> S0
+    S0 -.-> |investigates| N4
+    S0 -.-> |secures| N5
+    N0 -.-> S1
+    S1 -.-> N2
+    S1 --> N3
+    N4 --> |mitigates| M0
+    N0 -.-> |exercises_conducts| M0
+    N2 --> |vulnerabilities_reduces| M0
+    M0 --> N6
+    style N0 fill:#EFE6FF,stroke:#C2B2F0
+    style N1 fill:#ECCFF5,stroke:#CD8FF2
+    style N2 fill:#DED7F0,stroke:#A188DB
+    style N3 fill:#EFE6FF,stroke:#C2B2F0
+    style N4 fill:#ECCFF5,stroke:#CD8FF2
+    style N5 fill:#ECCFF5,stroke:#CD8FF2
+    style N6 fill:#EFE6FF,stroke:#C2B2F0
+    style N7 fill:#EFE6FF,stroke:#C2B2F0
+    style N8 fill:#EFE6FF,stroke:#C2B2F0
+    style N9 fill:#DED7F0,stroke:#A188DB
+    style S0 fill:#ECCFF5,stroke:#CD8FF2
+    style S1 fill:#DED7F0,stroke:#A188DB
+    style M0 fill:#EFE6FF,stroke:#C2B2F0
+    style nest0_0 fill:#ECCFF5,stroke:#CD8FF2
+    style nest0_1 fill:#DED7F0,stroke:#A188DB
+    style nest0_2 fill:#ECCFF5,stroke:#CD8FF2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#CD8FF2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_811.txt b/train/mermaid/medium/mermaid_811.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d2310933269caaf09f29dc14691394cb05b82f16
--- /dev/null
+++ b/train/mermaid/medium/mermaid_811.txt
@@ -0,0 +1,23 @@
+<Behavioral Threat Assessment, connectedTo, Intelligence Gathering>
+<Biometric Screening, connectedTo, Data Analytics for Terrorism>
+<Data Analytics for Terrorism, connectedTo, Vulnerability Assessment>
+<Data Analytics for Terrorism, mitigates, Behavioral Threat Assessment>
+<Forensic Investigation of Attacks, connectedTo, Psychological Operations>
+<Intelligence Gathering, impacts_assesses, Post_Incident Recovery>
+<Military Counterterrorism, connectedTo, Post_Incident Recovery>
+<Military Counterterrorism, partOf, Counter_Propaganda>
+<Post_Incident Recovery, connectedTo, Risk Analysis>
+<Post_Incident Recovery, connectedTo, end>
+<Psychological Operations, connectedTo, Biometric Screening>
+<Psychological Operations, investigates, Data Analytics for Terrorism>
+<Psychological Operations, secures, Vulnerability Assessment>
+<Psychological Operations, vulnerabilities_reduces, Behavioral Threat Assessment>
+<Risk Analysis, connectedTo, Terrorism Financing Interdiction>
+<Risk Analysis, partOf, Counter_Propaganda>
+<Terrorism Financing Interdiction, partOf, Counter_Propaganda>
+<Terrorism Financing Interdiction, public_informs, Military Counterterrorism>
+<Vulnerability Assessment, connectedTo, Behavioral Threat Assessment>
+<start, connectedTo, Biometric Screening>
+<start, connectedTo, Psychological Operations>
+<start, exercises_conducts, Behavioral Threat Assessment>
+<start, strategies_plans, Forensic Investigation of Attacks>
diff --git a/train/mermaid/medium/mermaid_812.mmd b/train/mermaid/medium/mermaid_812.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..97290a61a599864fcf72414560ac2f3748fc1bbb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_812.mmd
@@ -0,0 +1,88 @@
+graph BT
+    N0([Airport Security])
+    N1([Risk Analysis])
+    N2{Post_Incident Recovery}
+    N3(Information Sharing)
+    N4[Port Security]
+    N5(Public Awareness Campaigns)
+    N6{Hostage Negotiation}
+    N7[(Behavioral Threat Assessment)]
+    N8[Target Hardening]
+    N9(Crisis Response Planning)
+    N10(Psychological Operations)
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Cybersecurity Defense
+        nest0_0[(Critical Infrastructure Protection)]
+        nest0_1[[Data Analytics for Terrorism]]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |crisis_manages| N3
+    N3 -.-> N4
+    N4 --> |analyzes| N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> |impacts_assesses| N11
+    nest0_0 -.-> nest0_1
+    N9 --> |vulnerabilities_reduces| nest0_0
+    nest0_1 --> |alerts| N8
+    N1 --> S0
+    S0 --> N5
+    S0 -.-> |protects_critical_infra| N7
+    S0 --> N11
+    N8 --> S1
+    S1 --> N10
+    S1 --> N11
+    N2 --> |investigates| M1
+    N3 -.-> M1
+    N0 -.-> |exercises_conducts| M1
+    M1 --> N5
+    style N0 fill:#FFFDE7,stroke:#FBC02D
+    style N1 fill:#FFFDE7,stroke:#FBC02D
+    style N2 fill:#FFFDE7,stroke:#FBC02D
+    style N3 fill:#FFFDE7,stroke:#FBC02D
+    style N4 fill:#FFFDE7,stroke:#FBC02D
+    style N5 fill:#FFFDE7,stroke:#FBC02D
+    style N6 fill:#FFFCE6,stroke:#FFF9AE
+    style N7 fill:#FFFDE7,stroke:#FBC02D
+    style N8 fill:#E8EAF6,stroke:#5C6BC0
+    style N9 fill:#FFFCE6,stroke:#FFF9AE
+    style N10 fill:#FFFDE7,stroke:#FBC02D
+    style N11 fill:#E8EAF6,stroke:#5C6BC0
+    style S0 fill:#FFFDE7,stroke:#FBC02D
+    style S1 fill:#E8EAF6,stroke:#5C6BC0
+    style M1 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_0 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_1 fill:#FFFCE6,stroke:#FFF9AE
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFF9AE,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_812.txt b/train/mermaid/medium/mermaid_812.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8b1a05626b7cf49932a84337a7c5a2b972594abf
--- /dev/null
+++ b/train/mermaid/medium/mermaid_812.txt
@@ -0,0 +1,24 @@
+<Airport Security, connectedTo, Risk Analysis>
+<Airport Security, exercises_conducts, Public Awareness Campaigns>
+<Behavioral Threat Assessment, connectedTo, Target Hardening>
+<Crisis Response Planning, connectedTo, Psychological Operations>
+<Crisis Response Planning, vulnerabilities_reduces, Critical Infrastructure Protection>
+<Critical Infrastructure Protection, connectedTo, Data Analytics for Terrorism>
+<Critical Infrastructure Protection, partOf, Cybersecurity Defense>
+<Data Analytics for Terrorism, alerts, Target Hardening>
+<Data Analytics for Terrorism, partOf, Cybersecurity Defense>
+<Hostage Negotiation, connectedTo, Behavioral Threat Assessment>
+<Information Sharing, connectedTo, Port Security>
+<Information Sharing, connectedTo, Public Awareness Campaigns>
+<Port Security, analyzes, Public Awareness Campaigns>
+<Post_Incident Recovery, crisis_manages, Information Sharing>
+<Post_Incident Recovery, investigates, Public Awareness Campaigns>
+<Psychological Operations, impacts_assesses, end>
+<Public Awareness Campaigns, connectedTo, Hostage Negotiation>
+<Risk Analysis, connectedTo, Post_Incident Recovery>
+<Risk Analysis, connectedTo, Public Awareness Campaigns>
+<Risk Analysis, connectedTo, end>
+<Risk Analysis, protects_critical_infra, Behavioral Threat Assessment>
+<Target Hardening, connectedTo, Crisis Response Planning>
+<Target Hardening, connectedTo, Psychological Operations>
+<Target Hardening, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_813.mmd b/train/mermaid/medium/mermaid_813.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..35a326d2428d3602a3e88b9ef8e0fafca0938995
--- /dev/null
+++ b/train/mermaid/medium/mermaid_813.mmd
@@ -0,0 +1,55 @@
+graph RL
+    N0([start])
+    N1([Chemical Biological Radiological Nuclear Defense])
+    N2{Crisis Response Planning}
+    N3[/Radicalization Prevention/]
+    N4(Insider Threat Programs)
+    N5[[Training Exercises]]
+    N6([end])
+    S0(( ))
+    S1(( ))
+    subgraph Terrorism Financing Interdiction
+        nest0_0[(Drone Countermeasures)]
+        nest0_1[(Law Enforcement Operations)]
+        nest0_2(Psychological Operations)
+        nest0_3[/Emergency Preparedness/]
+    end
+    N0 --> N1
+    N1 -.-> |no| N2
+    N2 --> N3
+    N3 -.-> |no| N4
+    N4 --> |no| N5
+    N5 --> N6
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N5 --> nest0_0
+    nest0_3 -.-> |yes| N4
+    N0 -.-> S0
+    S0 -.-> N4
+    S0 --> N2
+    N2 -.-> S1
+    S1 -.-> N6
+    S1 -.-> N5
+    S1 --> N4
+    style S0 fill:#FFF6D9,stroke:#FFCC7A
+    style S1 fill:#FFF6D9,stroke:#FFCC7A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_814.mmd b/train/mermaid/medium/mermaid_814.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7cb1e2eb50082b4476e1ee508ec61b3ca077f0a5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_814.mmd
@@ -0,0 +1,80 @@
+graph RL
+    N0([start])
+    N1{Hostage Negotiation}
+    N2(Insider Threat Programs)
+    N3{Legislation and Policy Development}
+    N4([Information Sharing])
+    N5[/Homeland Security Planning/]
+    N6([International Cooperation])
+    N7[[Counter_Propaganda]]
+    N8[[Surveillance and Monitoring]]
+    N9[[Law Enforcement Operations]]
+    N10(Critical Infrastructure Protection)
+    N11([Intelligence Analysis])
+    N12([Intelligence Gathering])
+    S0(( ))
+    M0(( ))
+    subgraph Threat Assessment
+        nest0_0([Behavioral Threat Assessment])
+        nest0_1([Airport Security])
+    end
+    N0 --> |technologies_applies| N1
+    N1 --> |vulnerabilities_reduces| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |recoveries_supports| N6
+    N6 --> |drills| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    nest0_0 -.-> nest0_1
+    N9 --> nest0_0
+    nest0_1 --> |exercises_conducts| N10
+    N4 --> S0
+    S0 -.-> N9
+    S0 --> N10
+    N3 --> M0
+    N0 --> M0
+    M0 --> N5
+    style N0 fill:#E6EE9C,stroke:#CDDC39
+    style N1 fill:#E6EE9C,stroke:#CDDC39
+    style N2 fill:#B2EBF2,stroke:#00BCD4
+    style N3 fill:#EBEBEB,stroke:#E0E0E0
+    style N4 fill:#E6EE9C,stroke:#CDDC39
+    style N5 fill:#EBEBEB,stroke:#E0E0E0
+    style N6 fill:#EBEBEB,stroke:#E0E0E0
+    style N7 fill:#E6EE9C,stroke:#CDDC39
+    style N8 fill:#E6EE9C,stroke:#CDDC39
+    style N9 fill:#EBEBEB,stroke:#E0E0E0
+    style N10 fill:#E6EE9C,stroke:#CDDC39
+    style N11 fill:#E6EE9C,stroke:#CDDC39
+    style N12 fill:#E6EE9C,stroke:#CDDC39
+    style S0 fill:#EBEBEB,stroke:#E0E0E0
+    style M0 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_0 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_1 fill:#EBEBEB,stroke:#E0E0E0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_815.mmd b/train/mermaid/medium/mermaid_815.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..dcc4e09cf4dcd41be46b09d840ed0e98f84fc0d6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_815.mmd
@@ -0,0 +1,70 @@
+graph RL
+    N0([Post_Incident Recovery])
+    N1([Critical Infrastructure Protection])
+    N2([Vulnerability Assessment])
+    N3(Drone Countermeasures)
+    N4[(International Cooperation)]
+    N5{Threat Assessment}
+    N6[/Training Exercises/]
+    N7([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Counter_Propaganda
+        nest0_0(Surveillance and Monitoring)
+        nest0_1[(Legislation and Policy Development)]
+    end
+    N0 -.-> N1
+    N1 --> |threats_identifies| N2
+    N2 -.-> |laws_enforces| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    nest0_0 --> nest0_1
+    N1 --> nest0_0
+    nest0_1 -.-> N4
+    N1 -.-> S0
+    S0 -.-> N4
+    S0 --> |drills| N6
+    N0 -.-> M0
+    N3 -.-> M0
+    N2 --> |public_informs| M0
+    M0 -.-> N7
+    N0 --> M1
+    N1 -.-> M1
+    M1 --> N3
+    style N0 fill:#DFE7EB,stroke:#B0C5CD
+    style N1 fill:#ECF0FD,stroke:#B8C0F5
+    style N2 fill:#DFE7EB,stroke:#B0C5CD
+    style N3 fill:#FFEBEB,stroke:#FFC2C2
+    style N4 fill:#FFEBEB,stroke:#FFC2C2
+    style N5 fill:#ECF0FD,stroke:#B8C0F5
+    style N6 fill:#ECF0FD,stroke:#B8C0F5
+    style N7 fill:#DFE7EB,stroke:#B0C5CD
+    style S0 fill:#ECF0FD,stroke:#B8C0F5
+    style M0 fill:#ECF0FD,stroke:#B8C0F5
+    style M1 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_0 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_1 fill:#ECF0FD,stroke:#B8C0F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#B0C5CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_816.mmd b/train/mermaid/medium/mermaid_816.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..384184d4d7234253dc81be5863dd1c4ac992289a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_816.mmd
@@ -0,0 +1,88 @@
+graph RL
+    N0([start])
+    N1[Surveillance and Monitoring]
+    N2[Homeland Security Planning]
+    N3[[Legislation and Policy Development]]
+    N4[Terrorism Financing Interdiction]
+    N5[Insider Threat Programs]
+    N6(Risk Analysis)
+    N7(Target Hardening)
+    N8[[Risk_Based Security Measures]]
+    N9[/Intelligence Analysis/]
+    N10[Data Analytics for Terrorism]
+    N11([Emergency Preparedness])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Bomb Disposal
+        nest0_0(Threat Assessment)
+        nest0_1[[Critical Infrastructure Protection]]
+        nest0_2[Behavioral Threat Assessment]
+    end
+    N0 --> N1
+    N1 --> |international_cooperates| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> |crisis_manages| N8
+    N8 -.-> N9
+    N9 -.-> |weapons_interdicts| N10
+    N10 -.-> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N5 -.-> nest0_0
+    nest0_2 -.-> |resilience_builds| N6
+    N2 --> S0
+    S0 --> N11
+    S0 -.-> N10
+    N7 -.-> S1
+    S1 --> N10
+    S1 --> |vulnerabilities_reduces| N11
+    N0 --> M0
+    N1 -.-> |intelligence_gathers| M0
+    M0 -.-> N4
+    style N0 fill:#E8EAF6,stroke:#5C6BC0
+    style N1 fill:#E8EAF6,stroke:#5C6BC0
+    style N2 fill:#E8EAF6,stroke:#5C6BC0
+    style N3 fill:#FFF0CC,stroke:#FFCC80
+    style N4 fill:#FFF0CC,stroke:#FFCC80
+    style N5 fill:#E8EAF6,stroke:#5C6BC0
+    style N6 fill:#FFF0CC,stroke:#FFCC80
+    style N7 fill:#FFF0CC,stroke:#FFCC80
+    style N8 fill:#FFF0CC,stroke:#FFCC80
+    style N9 fill:#FFF0CC,stroke:#FFCC80
+    style N10 fill:#FFECB3,stroke:#FFC107
+    style N11 fill:#FFF0CC,stroke:#FFCC80
+    style S0 fill:#E8EAF6,stroke:#5C6BC0
+    style S1 fill:#E8EAF6,stroke:#5C6BC0
+    style M0 fill:#FFECB3,stroke:#FFC107
+    style nest0_0 fill:#FFECB3,stroke:#FFC107
+    style nest0_1 fill:#FFECB3,stroke:#FFC107
+    style nest0_2 fill:#E8EAF6,stroke:#5C6BC0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFCC80,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#5C6BC0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_816.txt b/train/mermaid/medium/mermaid_816.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dba611ffc8e4395491f96cc545aeb516b420829e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_816.txt
@@ -0,0 +1,24 @@
+<Behavioral Threat Assessment, partOf, Bomb Disposal>
+<Behavioral Threat Assessment, resilience_builds, Risk Analysis>
+<Critical Infrastructure Protection, connectedTo, Behavioral Threat Assessment>
+<Critical Infrastructure Protection, partOf, Bomb Disposal>
+<Data Analytics for Terrorism, connectedTo, Emergency Preparedness>
+<Homeland Security Planning, connectedTo, Data Analytics for Terrorism>
+<Homeland Security Planning, connectedTo, Emergency Preparedness>
+<Homeland Security Planning, connectedTo, Legislation and Policy Development>
+<Insider Threat Programs, connectedTo, Risk Analysis>
+<Insider Threat Programs, connectedTo, Threat Assessment>
+<Intelligence Analysis, weapons_interdicts, Data Analytics for Terrorism>
+<Legislation and Policy Development, connectedTo, Terrorism Financing Interdiction>
+<Risk Analysis, connectedTo, Target Hardening>
+<Risk_Based Security Measures, connectedTo, Intelligence Analysis>
+<Surveillance and Monitoring, intelligence_gathers, Terrorism Financing Interdiction>
+<Surveillance and Monitoring, international_cooperates, Homeland Security Planning>
+<Target Hardening, connectedTo, Data Analytics for Terrorism>
+<Target Hardening, crisis_manages, Risk_Based Security Measures>
+<Target Hardening, vulnerabilities_reduces, Emergency Preparedness>
+<Terrorism Financing Interdiction, connectedTo, Insider Threat Programs>
+<Threat Assessment, connectedTo, Critical Infrastructure Protection>
+<Threat Assessment, partOf, Bomb Disposal>
+<start, connectedTo, Surveillance and Monitoring>
+<start, connectedTo, Terrorism Financing Interdiction>
diff --git a/train/mermaid/medium/mermaid_817.mmd b/train/mermaid/medium/mermaid_817.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e4d526030c6daf24aa91cdc7630ea855e5c130e3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_817.mmd
@@ -0,0 +1,84 @@
+graph BT
+    N0([start])
+    N1[Anomaly Detection]
+    N2(Pattern Recognition)
+    N3{Internet Traffic Monitoring}
+    N4(Privacy Concerns Mitigation)
+    N5(Data Collection)
+    N6[/Social Media Monitoring/]
+    N7{Network Monitoring}
+    N8(Border Surveillance)
+    N9[Drone Surveillance]
+    N10[[Data Storage and Retention]]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    subgraph Remote Sensing
+        nest0_0[Satellite Imaging]
+        nest0_1(Intrusion Detection)
+        nest0_2[/Ethical Guidelines/]
+        nest0_3[Thermal Imaging]
+    end
+    N0 -.-> |verifies| N1
+    N1 --> N2
+    N2 --> |evidence_gathers| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> |secures| N6
+    N6 --> |notifies| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 --> |data_stores| N11
+    nest0_0 --> |regulates| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N9 --> nest0_0
+    nest0_3 -.-> N7
+    N5 --> S0
+    S0 -.-> N7
+    S0 -.-> N9
+    N8 -.-> S1
+    S1 -.-> N10
+    S1 --> N11
+    style N0 fill:#DACBE3,stroke:#A188D0
+    style N1 fill:#DACBE3,stroke:#A188D0
+    style N2 fill:#E4E0DF,stroke:#BDAFA8
+    style N3 fill:#FFE0B2,stroke:#FF9800
+    style N4 fill:#E4E0DF,stroke:#BDAFA8
+    style N5 fill:#DACBE3,stroke:#A188D0
+    style N6 fill:#FFE0B2,stroke:#FF9800
+    style N7 fill:#DACBE3,stroke:#A188D0
+    style N8 fill:#E4E0DF,stroke:#BDAFA8
+    style N9 fill:#E4E0DF,stroke:#BDAFA8
+    style N10 fill:#E4E0DF,stroke:#BDAFA8
+    style N11 fill:#FFE0B2,stroke:#FF9800
+    style S0 fill:#FFE0B2,stroke:#FF9800
+    style S1 fill:#DACBE3,stroke:#A188D0
+    style nest0_0 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_1 fill:#FFE0B2,stroke:#FF9800
+    style nest0_2 fill:#FFE0B2,stroke:#FF9800
+    style nest0_3 fill:#E4E0DF,stroke:#BDAFA8
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_819.mmd b/train/mermaid/medium/mermaid_819.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e8a809c47587a2be06ea8b60a31af56c40801b72
--- /dev/null
+++ b/train/mermaid/medium/mermaid_819.mmd
@@ -0,0 +1,80 @@
+graph TD
+    N0([CCTV Monitoring])
+    N1([Border Surveillance])
+    N2([Facial Recognition Systems])
+    N3[Cyber Surveillance]
+    N4[/Pattern Recognition/]
+    N5[/Security Personnel Operations/]
+    N6([Video Analytics])
+    N7[/Thermal Imaging/]
+    N8[(Data Storage and Retention)]
+    N9[GPS Tracking]
+    N10([Anomaly Detection])
+    N11[[Wildlife Tracking]]
+    N12([Behavioral Analytics])
+    S0(( ))
+    S1(( ))
+    subgraph Remote Sensing
+        nest0_0[[Environmental Monitoring]]
+        nest0_1{Automated Threat Detection}
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> |integrates| N8
+    N8 --> N9
+    N9 --> N10
+    N10 --> N11
+    N11 --> |installs| N12
+    nest0_0 -.-> nest0_1
+    N7 --> |monitors| nest0_0
+    nest0_1 -.-> N10
+    N3 --> S0
+    S0 --> N9
+    S0 -.-> |protects| N12
+    N6 -.-> S1
+    S1 --> N8
+    S1 -.-> |visualizes| N9
+    style N0 fill:#FFFCE6,stroke:#FFF9AE
+    style N1 fill:#F2E6F5,stroke:#CB9BE1
+    style N2 fill:#F2E6F5,stroke:#CB9BE1
+    style N3 fill:#FFFCE6,stroke:#FFF9AE
+    style N4 fill:#CFD8DC,stroke:#607D8B
+    style N5 fill:#FFFCE6,stroke:#FFF9AE
+    style N6 fill:#FFFCE6,stroke:#FFF9AE
+    style N7 fill:#F2E6F5,stroke:#CB9BE1
+    style N8 fill:#CFD8DC,stroke:#607D8B
+    style N9 fill:#FFFCE6,stroke:#FFF9AE
+    style N10 fill:#FFFCE6,stroke:#FFF9AE
+    style N11 fill:#FFFCE6,stroke:#FFF9AE
+    style N12 fill:#CFD8DC,stroke:#607D8B
+    style S0 fill:#FFFCE6,stroke:#FFF9AE
+    style S1 fill:#F2E6F5,stroke:#CB9BE1
+    style nest0_0 fill:#CFD8DC,stroke:#607D8B
+    style nest0_1 fill:#FFFCE6,stroke:#FFF9AE
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#607D8B,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_820.txt b/train/mermaid/medium/mermaid_820.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1a70057b38c4a33c580a70389993f8b91616ec53
--- /dev/null
+++ b/train/mermaid/medium/mermaid_820.txt
@@ -0,0 +1,25 @@
+<Audio Surveillance, connectedTo, Intrusion Detection>
+<Audio Surveillance, connectedTo, Video Analytics>
+<Border Surveillance, connectedTo, Real_time Alerts>
+<CCTV Monitoring, protects, Internet Traffic Monitoring>
+<Data Storage and Retention, connectedTo, Border Surveillance>
+<Environmental Monitoring, connectedTo, Night Vision Technology>
+<Facial Recognition Systems, connectedTo, CCTV Monitoring>
+<GPS Tracking, integrates, Facial Recognition Systems>
+<Internet Traffic Monitoring, connectedTo, Traffic Surveillance>
+<Internet Traffic Monitoring, monitors, Data Collection>
+<Intrusion Detection, connectedTo, Data Storage and Retention>
+<Legal Compliance, connectedTo, GPS Tracking>
+<Night Vision Technology, authenticates, Legal Compliance>
+<Night Vision Technology, complies, GPS Tracking>
+<Night Vision Technology, connectedTo, Facial Recognition Systems>
+<Predictive Policing, audits, Intrusion Detection>
+<Real_time Alerts, connectedTo, Environmental Monitoring>
+<Remote Sensing, connectedTo, Data Collection>
+<Remote Sensing, partOf, Ethical Guidelines>
+<Traffic Surveillance, filters, Wildlife Tracking>
+<Traffic Surveillance, partOf, Ethical Guidelines>
+<Video Analytics, connectedTo, Intrusion Detection>
+<Video Analytics, connectedTo, Predictive Policing>
+<Wildlife Tracking, connectedTo, Remote Sensing>
+<Wildlife Tracking, partOf, Ethical Guidelines>
diff --git a/train/mermaid/medium/mermaid_823.mmd b/train/mermaid/medium/mermaid_823.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..2ded2eea0c261d348011ba35dd212b88032cb1b1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_823.mmd
@@ -0,0 +1,72 @@
+graph LR
+    N0([start])
+    N1[/Public Space Monitoring/]
+    N2[[GPS Tracking]]
+    N3[/Data Collection/]
+    N4(Data Storage and Retention)
+    N5[Biometric Data Analysis]
+    N6[[Anomaly Detection]]
+    N7[(CCTV Monitoring)]
+    N8(Security Personnel Operations)
+    N9[Perimeter Security]
+    N10[/Satellite Imaging/]
+    N11[(Social Media Monitoring)]
+    N12[Night Vision Technology]
+    N13[[Remote Sensing]]
+    N14(Privacy Concerns Mitigation)
+    N15([end])
+    S0(( ))
+    subgraph Automated Threat Detection
+        nest0_0(Mobile Phone Interception)
+        nest0_1(Sensor Network Deployment)
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |yes| N5
+    N5 -.-> |yes| N6
+    N6 --> N7
+    N7 --> |yes| N8
+    N8 -.-> |no| N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 --> N13
+    N13 -.-> |yes| N14
+    N14 --> N15
+    nest0_0 --> nest0_1
+    N2 -.-> nest0_0
+    nest0_1 --> N11
+    N3 -.-> S0
+    S0 -.-> |yes| N13
+    S0 -.-> |no| N12
+    S0 --> |no| N11
+    N4 -.-> nest0_1
+    N2 --> N4
+    style S0 fill:#FFF3E0,stroke:#FFB74D
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFB74D,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_825.mmd b/train/mermaid/medium/mermaid_825.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..aa590cd817d21fb539fadfcb27da0ae9227b7516
--- /dev/null
+++ b/train/mermaid/medium/mermaid_825.mmd
@@ -0,0 +1,84 @@
+graph TD
+    N0([Hotspot Policing])
+    N1[Conflict Resolution Training]
+    N2(Restorative Justice)
+    N3[Target Hardening]
+    N4[(Gang Intervention)]
+    N5(Public Awareness Campaigns)
+    N6([Data Sharing Initiatives])
+    N7[Sexual Assault Prevention]
+    N8[/Security Lighting/]
+    N9[(Neighborhood Watch Programs)]
+    N10[[Fraud Prevention]]
+    N11[/Crisis Intervention/]
+    N12([Police_Community Relations])
+    S0(( ))
+    M0(( ))
+    subgraph Gun Violence Prevention
+        nest0_0(Burglary Prevention)
+        nest0_1[/Patrol Operations/]
+        nest0_2{Technology for Prevention}
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> |evaluates_effectiveness| N6
+    N6 -.-> N7
+    N7 --> |environments_designs| N8
+    N8 -.-> |certifies| N9
+    N9 -.-> N10
+    N10 -.-> |investigates| N11
+    N11 --> N12
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N2 -.-> nest0_0
+    nest0_2 --> N10
+    N6 -.-> S0
+    S0 --> N11
+    S0 --> |educates| N9
+    N4 -.-> |partnerships_forms| M0
+    N10 --> M0
+    M0 -.-> N12
+    style N0 fill:#D7CCC8,stroke:#795548
+    style N1 fill:#F1F8E9,stroke:#81C784
+    style N2 fill:#E1F5FE,stroke:#4FC3F7
+    style N3 fill:#D7CCC8,stroke:#795548
+    style N4 fill:#F1F8E9,stroke:#81C784
+    style N5 fill:#D7CCC8,stroke:#795548
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#E1F5FE,stroke:#4FC3F7
+    style N8 fill:#F1F8E9,stroke:#81C784
+    style N9 fill:#E1F5FE,stroke:#4FC3F7
+    style N10 fill:#F1F8E9,stroke:#81C784
+    style N11 fill:#D7CCC8,stroke:#795548
+    style N12 fill:#E1F5FE,stroke:#4FC3F7
+    style S0 fill:#D7CCC8,stroke:#795548
+    style M0 fill:#D7CCC8,stroke:#795548
+    style nest0_0 fill:#F1F8E9,stroke:#81C784
+    style nest0_1 fill:#E1F5FE,stroke:#4FC3F7
+    style nest0_2 fill:#D7CCC8,stroke:#795548
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#795548,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_825.txt b/train/mermaid/medium/mermaid_825.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5cc4fe4190fb6f905a1cdbcd8b8d94fea0e52ac8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_825.txt
@@ -0,0 +1,23 @@
+<Burglary Prevention, connectedTo, Patrol Operations>
+<Burglary Prevention, partOf, Gun Violence Prevention>
+<Conflict Resolution Training, connectedTo, Restorative Justice>
+<Crisis Intervention, connectedTo, Police_Community Relations>
+<Data Sharing Initiatives, connectedTo, Crisis Intervention>
+<Data Sharing Initiatives, connectedTo, Sexual Assault Prevention>
+<Data Sharing Initiatives, educates, Neighborhood Watch Programs>
+<Fraud Prevention, connectedTo, Police_Community Relations>
+<Fraud Prevention, investigates, Crisis Intervention>
+<Gang Intervention, connectedTo, Public Awareness Campaigns>
+<Gang Intervention, partnerships_forms, Police_Community Relations>
+<Hotspot Policing, connectedTo, Conflict Resolution Training>
+<Neighborhood Watch Programs, connectedTo, Fraud Prevention>
+<Patrol Operations, connectedTo, Technology for Prevention>
+<Patrol Operations, partOf, Gun Violence Prevention>
+<Public Awareness Campaigns, evaluates_effectiveness, Data Sharing Initiatives>
+<Restorative Justice, connectedTo, Burglary Prevention>
+<Restorative Justice, connectedTo, Target Hardening>
+<Security Lighting, certifies, Neighborhood Watch Programs>
+<Sexual Assault Prevention, environments_designs, Security Lighting>
+<Target Hardening, connectedTo, Gang Intervention>
+<Technology for Prevention, connectedTo, Fraud Prevention>
+<Technology for Prevention, partOf, Gun Violence Prevention>
diff --git a/train/mermaid/medium/mermaid_826.mmd b/train/mermaid/medium/mermaid_826.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0952d1e92da8eef139b848aa8317f1196227d099
--- /dev/null
+++ b/train/mermaid/medium/mermaid_826.mmd
@@ -0,0 +1,92 @@
+graph TD
+    N0([start])
+    N1[[Reintegration Programs]]
+    N2[(Behavioral Science in Prevention)]
+    N3[(Youth Programs)]
+    N4(Technology for Prevention)
+    N5(Policy Development for Prevention)
+    N6[/Cybercrime Prevention/]
+    N7(Neighborhood Watch Programs)
+    N8(Crime Data Analysis)
+    N9(Vehicle Theft Prevention)
+    N10{Rehabilitation Programs}
+    N11[[School Safety Programs]]
+    N12(Identity Theft Prevention)
+    N13[(Law Enforcement Training)]
+    N14[Deterrence Strategies]
+    N15([Public Awareness Campaigns])
+    S0(( ))
+    M0(( ))
+    subgraph Fraud Prevention
+        nest0_0[Data Sharing Initiatives]
+        nest0_1([Security Lighting])
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> |analyzes_data| N4
+    N4 --> |crime_types| N5
+    N5 -.-> |identifies_risks| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> |community_engages| N10
+    N10 -.-> |forecasts| N11
+    N11 --> N12
+    N12 --> N13
+    N13 -.-> N14
+    N14 --> N15
+    nest0_0 --> |evaluates_effectiveness| nest0_1
+    N2 -.-> |deters| nest0_0
+    nest0_1 --> N13
+    N11 --> S0
+    S0 -.-> N13
+    S0 --> |patrols| N15
+    N2 --> M0
+    N0 -.-> M0
+    M0 --> N12
+    style N0 fill:#E0E6E9,stroke:#AABEC6
+    style N1 fill:#FFF3E0,stroke:#FFB74D
+    style N2 fill:#FFF3E0,stroke:#FFB74D
+    style N3 fill:#FFF3E0,stroke:#FFB74D
+    style N4 fill:#FFF3E0,stroke:#FFB74D
+    style N5 fill:#E0E6E9,stroke:#AABEC6
+    style N6 fill:#E0E6E9,stroke:#AABEC6
+    style N7 fill:#E0E6E9,stroke:#AABEC6
+    style N8 fill:#FFF3E0,stroke:#FFB74D
+    style N9 fill:#D0E0F8,stroke:#4285F4
+    style N10 fill:#FFF3E0,stroke:#FFB74D
+    style N11 fill:#E0E6E9,stroke:#AABEC6
+    style N12 fill:#E0E6E9,stroke:#AABEC6
+    style N13 fill:#D0E0F8,stroke:#4285F4
+    style N14 fill:#E0E6E9,stroke:#AABEC6
+    style N15 fill:#FFF3E0,stroke:#FFB74D
+    style S0 fill:#E0E6E9,stroke:#AABEC6
+    style M0 fill:#FFF3E0,stroke:#FFB74D
+    style nest0_0 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_1 fill:#FFF3E0,stroke:#FFB74D
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#AABEC6,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_826.txt b/train/mermaid/medium/mermaid_826.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8d97cfb7634a246ec52725dc59fc05b35ee77c42
--- /dev/null
+++ b/train/mermaid/medium/mermaid_826.txt
@@ -0,0 +1,24 @@
+<Behavioral Science in Prevention, connectedTo, Identity Theft Prevention>
+<Behavioral Science in Prevention, connectedTo, Youth Programs>
+<Behavioral Science in Prevention, deters, Data Sharing Initiatives>
+<Crime Data Analysis, connectedTo, Vehicle Theft Prevention>
+<Cybercrime Prevention, connectedTo, Neighborhood Watch Programs>
+<Data Sharing Initiatives, evaluates_effectiveness, Security Lighting>
+<Data Sharing Initiatives, partOf, Fraud Prevention>
+<Deterrence Strategies, connectedTo, Public Awareness Campaigns>
+<Identity Theft Prevention, connectedTo, Law Enforcement Training>
+<Law Enforcement Training, connectedTo, Deterrence Strategies>
+<Neighborhood Watch Programs, connectedTo, Crime Data Analysis>
+<Policy Development for Prevention, identifies_risks, Cybercrime Prevention>
+<Rehabilitation Programs, forecasts, School Safety Programs>
+<Reintegration Programs, connectedTo, Behavioral Science in Prevention>
+<School Safety Programs, connectedTo, Identity Theft Prevention>
+<School Safety Programs, connectedTo, Law Enforcement Training>
+<School Safety Programs, patrols, Public Awareness Campaigns>
+<Security Lighting, connectedTo, Law Enforcement Training>
+<Security Lighting, partOf, Fraud Prevention>
+<Technology for Prevention, crime_types, Policy Development for Prevention>
+<Vehicle Theft Prevention, community_engages, Rehabilitation Programs>
+<Youth Programs, analyzes_data, Technology for Prevention>
+<start, connectedTo, Identity Theft Prevention>
+<start, connectedTo, Reintegration Programs>
diff --git a/train/mermaid/medium/mermaid_827.txt b/train/mermaid/medium/mermaid_827.txt
new file mode 100644
index 0000000000000000000000000000000000000000..57f87d8e394ffe5dcb7decb6abc114d17f9b6e3b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_827.txt
@@ -0,0 +1,18 @@
+<Community Policing, connectedTo, Crime Prevention Through Education>
+<Community Policing, connectedTo, Target Hardening>
+<Community Policing, supports_victims, Public Awareness Campaigns>
+<Crime Prevention Through Education, connectedTo, Vehicle Theft Prevention>
+<Crime Prevention Through Education, partOf, Sexual Assault Prevention>
+<Deterrence Strategies, connectedTo, Gang Intervention>
+<Deterrence Strategies, connectedTo, Public Awareness Campaigns>
+<Deterrence Strategies, reduces, Policy Development for Prevention>
+<Domestic Violence Prevention, connectedTo, Public Awareness Campaigns>
+<Domestic Violence Prevention, deters, Community Policing>
+<Domestic Violence Prevention, investigates, Gang Intervention>
+<Environmental Design, connectedTo, Domestic Violence Prevention>
+<Policy Development for Prevention, connectedTo, Public Awareness Campaigns>
+<Public Awareness Campaigns, connectedTo, Gang Intervention>
+<Target Hardening, connectedTo, Deterrence Strategies>
+<Vehicle Theft Prevention, connectedTo, Deterrence Strategies>
+<Vehicle Theft Prevention, partOf, Sexual Assault Prevention>
+<start, connectedTo, Environmental Design>
diff --git a/train/mermaid/medium/mermaid_828.mmd b/train/mermaid/medium/mermaid_828.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..07fb52ae4842d2fc832bc80c13fbcc48f7ba01c8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_828.mmd
@@ -0,0 +1,92 @@
+graph LR
+    N0([Youth Programs])
+    N1([Patrol Operations])
+    N2[Behavioral Science in Prevention]
+    N3[[Police_Community Relations]]
+    N4{Fraud Prevention}
+    N5[(Rehabilitation Programs)]
+    N6[(Technology for Prevention)]
+    N7(Mediation Services)
+    N8(Environmental Design)
+    N9[/Neighborhood Watch Programs/]
+    N10[Vehicle Theft Prevention]
+    N11([Crime Prevention Through Education])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Crime Data Analysis
+        nest0_0{Policy Development for Prevention}
+        nest0_1[/Data Sharing Initiatives/]
+        nest0_2[Victim Support Services]
+        nest0_3[(Gun Violence Prevention)]
+    end
+    N0 -.-> N1
+    N1 -.-> |community_engages| N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |reduces| N7
+    N7 -.-> N8
+    N8 -.-> |data_collects| N9
+    N9 --> N10
+    N10 --> N11
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N7 -.-> |environments_designs| nest0_0
+    nest0_3 -.-> N10
+    N4 --> S0
+    S0 --> N11
+    S0 --> N7
+    N7 -.-> S1
+    S1 --> |licenses| N10
+    S1 -.-> N9
+    N1 -.-> M0
+    N0 -.-> M0
+    M0 --> N3
+    style N0 fill:#E0E6E9,stroke:#AABEC6
+    style N1 fill:#B2EBF2,stroke:#00BCD4
+    style N2 fill:#E0E6E9,stroke:#AABEC6
+    style N3 fill:#B2EBF2,stroke:#00BCD4
+    style N4 fill:#B2EBF2,stroke:#00BCD4
+    style N5 fill:#C9EFEC,stroke:#6FE1D5
+    style N6 fill:#B2EBF2,stroke:#00BCD4
+    style N7 fill:#C9EFEC,stroke:#6FE1D5
+    style N8 fill:#B2EBF2,stroke:#00BCD4
+    style N9 fill:#C9EFEC,stroke:#6FE1D5
+    style N10 fill:#B2EBF2,stroke:#00BCD4
+    style N11 fill:#E0E6E9,stroke:#AABEC6
+    style S0 fill:#C9EFEC,stroke:#6FE1D5
+    style S1 fill:#B2EBF2,stroke:#00BCD4
+    style M0 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_0 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_1 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_2 fill:#C9EFEC,stroke:#6FE1D5
+    style nest0_3 fill:#B2EBF2,stroke:#00BCD4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_829.txt b/train/mermaid/medium/mermaid_829.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9bd5c237add8945fbc7b59b9eb21625d8f0b6717
--- /dev/null
+++ b/train/mermaid/medium/mermaid_829.txt
@@ -0,0 +1,20 @@
+<Community Policing, partOf, CCTV Installation>
+<Community Policing, prevents, Gun Violence Prevention>
+<Crime Prevention Through Education, programs_initiates, end>
+<Cybercrime Prevention, connectedTo, Gun Violence Prevention>
+<Data Sharing Initiatives, connectedTo, Cybercrime Prevention>
+<Data Sharing Initiatives, connectedTo, end>
+<Domestic Violence Prevention, connectedTo, Police_Community Relations>
+<Domestic Violence Prevention, strategies_develops, Sexual Assault Prevention>
+<Gun Violence Prevention, connectedTo, Crime Prevention Through Education>
+<Police_Community Relations, connectedTo, Restorative Justice>
+<Police_Community Relations, partOf, CCTV Installation>
+<Reintegration Programs, connectedTo, end>
+<Reintegration Programs, reports, Victim Support Services>
+<Restorative Justice, connectedTo, Community Policing>
+<Restorative Justice, partOf, CCTV Installation>
+<Sexual Assault Prevention, communicates, Data Sharing Initiatives>
+<Sexual Assault Prevention, connectedTo, Crime Prevention Through Education>
+<Sexual Assault Prevention, crime_types, Gun Violence Prevention>
+<Victim Support Services, connectedTo, Domestic Violence Prevention>
+<start, connectedTo, Reintegration Programs>
diff --git a/train/mermaid/medium/mermaid_83.mmd b/train/mermaid/medium/mermaid_83.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..778b6e5153a90d1bf839cf6f83e43a88de60e420
--- /dev/null
+++ b/train/mermaid/medium/mermaid_83.mmd
@@ -0,0 +1,60 @@
+graph TD
+    N0([Livestock Feeding])
+    N1[Animal Health Monitoring]
+    N2{Seed Sowing}
+    N3(Barn Cleaning)
+    N4([Drone Scouting])
+    N5([Forestry Management])
+    S0(( ))
+    M1(( ))
+    subgraph Supply Chain to Retailers
+        nest0_0[Harvesting]
+        nest0_1([Soil Nutrient Management])
+        nest0_2[Subsidy Application]
+        nest0_3{Market Transportation}
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |monitors| N3
+    N3 -.-> N4
+    N4 --> N5
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 -.-> |educates| N3
+    N1 --> S0
+    S0 -.-> N5
+    S0 --> N4
+    N0 -.-> |researches| M1
+    N1 -.-> |tests| M1
+    M1 -.-> N4
+    style N0 fill:#FBE9E7,stroke:#FF8A65
+    style N1 fill:#FBE9E7,stroke:#FF8A65
+    style N2 fill:#FCE4EC,stroke:#E91E63
+    style N3 fill:#EFEBE9,stroke:#A1887F
+    style N4 fill:#EFEBE9,stroke:#A1887F
+    style N5 fill:#EFEBE9,stroke:#A1887F
+    style S0 fill:#EFEBE9,stroke:#A1887F
+    style M1 fill:#FBE9E7,stroke:#FF8A65
+    style nest0_0 fill:#FBE9E7,stroke:#FF8A65
+    style nest0_1 fill:#FCE4EC,stroke:#E91E63
+    style nest0_2 fill:#FCE4EC,stroke:#E91E63
+    style nest0_3 fill:#FCE4EC,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_83.txt b/train/mermaid/medium/mermaid_83.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4f235bf40b45dece85ff78e572073665f8f6c51c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_83.txt
@@ -0,0 +1,18 @@
+<Animal Health Monitoring, connectedTo, Drone Scouting>
+<Animal Health Monitoring, connectedTo, Forestry Management>
+<Animal Health Monitoring, connectedTo, Seed Sowing>
+<Animal Health Monitoring, tests, Drone Scouting>
+<Barn Cleaning, connectedTo, Drone Scouting>
+<Drone Scouting, connectedTo, Forestry Management>
+<Drone Scouting, connectedTo, Harvesting>
+<Harvesting, connectedTo, Soil Nutrient Management>
+<Harvesting, partOf, Supply Chain to Retailers>
+<Livestock Feeding, connectedTo, Animal Health Monitoring>
+<Livestock Feeding, researches, Drone Scouting>
+<Market Transportation, educates, Barn Cleaning>
+<Market Transportation, partOf, Supply Chain to Retailers>
+<Seed Sowing, monitors, Barn Cleaning>
+<Soil Nutrient Management, connectedTo, Subsidy Application>
+<Soil Nutrient Management, partOf, Supply Chain to Retailers>
+<Subsidy Application, connectedTo, Market Transportation>
+<Subsidy Application, partOf, Supply Chain to Retailers>
diff --git a/train/mermaid/medium/mermaid_832.mmd b/train/mermaid/medium/mermaid_832.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b4eeba2d9e151dc7b60cb29384105647b09aae7c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_832.mmd
@@ -0,0 +1,76 @@
+graph LR
+    N0([Conflict Resolution Training])
+    N1(Fraud Prevention)
+    N2(Neighborhood Watch Programs)
+    N3[/Target Hardening/]
+    N4[/Cybercrime Prevention/]
+    N5(Data Sharing Initiatives)
+    N6([Law Enforcement Training])
+    N7([Reintegration Programs])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Victim Support Services
+        nest0_0{Drug Prevention Initiatives}
+        nest0_1[Situational Crime Prevention]
+        nest0_2[(Mediation Services)]
+        nest0_3(Patrol Operations)
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> |alerts| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> |laws_enforces| nest0_3
+    N2 --> nest0_0
+    nest0_3 -.-> |investigates| N5
+    N4 --> S0
+    S0 --> |audits| N7
+    S0 -.-> N6
+    N2 -.-> S1
+    S1 --> N6
+    S1 -.-> |licenses| N5
+    N0 --> |trends| M1
+    N2 --> |forecasts| M1
+    M1 -.-> N7
+    style N0 fill:#FCE4EC,stroke:#E91E63
+    style N1 fill:#FCE4EC,stroke:#E91E63
+    style N2 fill:#FCE4EC,stroke:#E91E63
+    style N3 fill:#EDE7F6,stroke:#9575CD
+    style N4 fill:#EDE7F6,stroke:#9575CD
+    style N5 fill:#EDE7F6,stroke:#9575CD
+    style N6 fill:#F9FBE7,stroke:#C0CA33
+    style N7 fill:#EDE7F6,stroke:#9575CD
+    style S0 fill:#FCE4EC,stroke:#E91E63
+    style S1 fill:#EDE7F6,stroke:#9575CD
+    style M1 fill:#FCE4EC,stroke:#E91E63
+    style nest0_0 fill:#EDE7F6,stroke:#9575CD
+    style nest0_1 fill:#FCE4EC,stroke:#E91E63
+    style nest0_2 fill:#EDE7F6,stroke:#9575CD
+    style nest0_3 fill:#FCE4EC,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#9575CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_832.txt b/train/mermaid/medium/mermaid_832.txt
new file mode 100644
index 0000000000000000000000000000000000000000..34ed902cd4d566dd602961f0c948ebc1edce302e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_832.txt
@@ -0,0 +1,22 @@
+<Conflict Resolution Training, connectedTo, Fraud Prevention>
+<Conflict Resolution Training, trends, Reintegration Programs>
+<Cybercrime Prevention, audits, Reintegration Programs>
+<Cybercrime Prevention, connectedTo, Data Sharing Initiatives>
+<Cybercrime Prevention, connectedTo, Law Enforcement Training>
+<Data Sharing Initiatives, connectedTo, Law Enforcement Training>
+<Drug Prevention Initiatives, connectedTo, Situational Crime Prevention>
+<Drug Prevention Initiatives, partOf, Victim Support Services>
+<Fraud Prevention, connectedTo, Neighborhood Watch Programs>
+<Law Enforcement Training, connectedTo, Reintegration Programs>
+<Mediation Services, laws_enforces, Patrol Operations>
+<Mediation Services, partOf, Victim Support Services>
+<Neighborhood Watch Programs, alerts, Target Hardening>
+<Neighborhood Watch Programs, connectedTo, Drug Prevention Initiatives>
+<Neighborhood Watch Programs, connectedTo, Law Enforcement Training>
+<Neighborhood Watch Programs, forecasts, Reintegration Programs>
+<Neighborhood Watch Programs, licenses, Data Sharing Initiatives>
+<Patrol Operations, investigates, Data Sharing Initiatives>
+<Patrol Operations, partOf, Victim Support Services>
+<Situational Crime Prevention, connectedTo, Mediation Services>
+<Situational Crime Prevention, partOf, Victim Support Services>
+<Target Hardening, connectedTo, Cybercrime Prevention>
diff --git a/train/mermaid/medium/mermaid_833.mmd b/train/mermaid/medium/mermaid_833.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7cd2ab092ef4dd978a92445e9941f4fe74fdbc18
--- /dev/null
+++ b/train/mermaid/medium/mermaid_833.mmd
@@ -0,0 +1,66 @@
+graph BT
+    N0([Wetland Restoration])
+    N1[Camera Trap Deployment]
+    N2([Human_Wildlife Conflict Mitigation])
+    N3[/GIS Mapping for Habitats/]
+    N4{International Treaties Enforcement}
+    N5([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Disease Surveillance
+        nest0_0[(Captive Breeding Programs)]
+        nest0_1([Reintroduction Programs])
+        nest0_2[(Climate Change Adaptation for Wildlife)]
+    end
+    N0 --> |monitors| N1
+    N1 -.-> N2
+    N2 --> |models_populations| N3
+    N3 --> N4
+    N4 --> N5
+    nest0_0 --> nest0_1
+    nest0_1 --> |advocates| nest0_2
+    N4 --> nest0_0
+    nest0_2 -.-> N4
+    N1 -.-> S0
+    S0 -.-> N3
+    S0 --> N5
+    S0 -.-> |reintroduces| N4
+    N1 --> S1
+    S1 --> N3
+    S1 --> N4
+    N2 -.-> M1
+    N0 --> M1
+    M1 --> N5
+    style N0 fill:#E0F2F1,stroke:#4DB6AC
+    style N1 fill:#E0F2F1,stroke:#4DB6AC
+    style N2 fill:#E0F2F1,stroke:#4DB6AC
+    style N3 fill:#EFEBE9,stroke:#A1887F
+    style N4 fill:#E0F2F1,stroke:#4DB6AC
+    style N5 fill:#FFFCE6,stroke:#FFF9AE
+    style S0 fill:#EFEBE9,stroke:#A1887F
+    style S1 fill:#E0F2F1,stroke:#4DB6AC
+    style M1 fill:#E0F2F1,stroke:#4DB6AC
+    style nest0_0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_1 fill:#EFEBE9,stroke:#A1887F
+    style nest0_2 fill:#FFFCE6,stroke:#FFF9AE
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4DB6AC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_833.txt b/train/mermaid/medium/mermaid_833.txt
new file mode 100644
index 0000000000000000000000000000000000000000..959b77e6a5f0f824cf984364e96535adbd1d6175
--- /dev/null
+++ b/train/mermaid/medium/mermaid_833.txt
@@ -0,0 +1,18 @@
+<Camera Trap Deployment, connectedTo, GIS Mapping for Habitats>
+<Camera Trap Deployment, connectedTo, Human_Wildlife Conflict Mitigation>
+<Camera Trap Deployment, connectedTo, International Treaties Enforcement>
+<Camera Trap Deployment, connectedTo, end>
+<Camera Trap Deployment, reintroduces, International Treaties Enforcement>
+<Captive Breeding Programs, connectedTo, Reintroduction Programs>
+<Captive Breeding Programs, partOf, Disease Surveillance>
+<Climate Change Adaptation for Wildlife, connectedTo, International Treaties Enforcement>
+<Climate Change Adaptation for Wildlife, partOf, Disease Surveillance>
+<GIS Mapping for Habitats, connectedTo, International Treaties Enforcement>
+<Human_Wildlife Conflict Mitigation, connectedTo, end>
+<Human_Wildlife Conflict Mitigation, models_populations, GIS Mapping for Habitats>
+<International Treaties Enforcement, connectedTo, Captive Breeding Programs>
+<International Treaties Enforcement, connectedTo, end>
+<Reintroduction Programs, advocates, Climate Change Adaptation for Wildlife>
+<Reintroduction Programs, partOf, Disease Surveillance>
+<Wetland Restoration, connectedTo, end>
+<Wetland Restoration, monitors, Camera Trap Deployment>
diff --git a/train/mermaid/medium/mermaid_834.txt b/train/mermaid/medium/mermaid_834.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d459f07c3a6dc79b5e1904f1667aafa9658b1915
--- /dev/null
+++ b/train/mermaid/medium/mermaid_834.txt
@@ -0,0 +1,23 @@
+<Climate Change Adaptation for Wildlife, connectedTo, Marine Conservation>
+<Conservation Education, connectedTo, Marine Conservation>
+<Conservation Education, partOf, Genetic Diversity Analysis>
+<Disease Surveillance, connectedTo, Conservation Education>
+<Disease Surveillance, partOf, Genetic Diversity Analysis>
+<Ecosystem Services Valuation, connectedTo, Disease Surveillance>
+<Ecosystem Services Valuation, partOf, Genetic Diversity Analysis>
+<Forestry Practices for Conservation, connectedTo, Freshwater Conservation>
+<Forestry Practices for Conservation, conserves, International Treaties Enforcement>
+<Freshwater Conservation, connectedTo, International Treaties Enforcement>
+<Fundraising for Conservation, researches, Climate Change Adaptation for Wildlife>
+<International Treaties Enforcement, connectedTo, Protected Area Management>
+<International Treaties Enforcement, restores, Ecosystem Services Valuation>
+<Marine Conservation, connectedTo, end>
+<Protected Area Management, connectedTo, Wildlife Rescue and Rehabilitation>
+<Sustainable Resource Management, connectedTo, Forestry Practices for Conservation>
+<Sustainable Resource Management, connectedTo, International Treaties Enforcement>
+<Wildlife Rescue and Rehabilitation, connectedTo, Fundraising for Conservation>
+<Wildlife Rescue and Rehabilitation, connectedTo, Marine Conservation>
+<Wildlife Rescue and Rehabilitation, secures_areas, Climate Change Adaptation for Wildlife>
+<start, connectedTo, Fundraising for Conservation>
+<start, connectedTo, International Treaties Enforcement>
+<start, connectedTo, Sustainable Resource Management>
diff --git a/train/mermaid/medium/mermaid_835.mmd b/train/mermaid/medium/mermaid_835.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1588dfa9906cce3b54603ad35b5757643b5dc13c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_835.mmd
@@ -0,0 +1,62 @@
+graph RL
+    N0([start])
+    N1{Drone_based Monitoring}
+    N2([Carbon Sequestration in Habitats])
+    N3[Law Enforcement]
+    N4[(Rewilding Initiatives)]
+    N5(Anti_Poaching Operations)
+    N6[Pollution Impact Assessment]
+    N7{Camera Trap Deployment}
+    N8([Ecotourism Management])
+    N9([end])
+    S0(( ))
+    subgraph Ecological Survey
+        nest0_0[(Invasive Species Control)]
+        nest0_1(Fundraising for Conservation)
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> |conserves| N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    N1 --> |reintroduces| nest0_0
+    nest0_1 --> N4
+    N3 --> S0
+    S0 -.-> |invasive_removes| N6
+    S0 --> N5
+    S0 --> N9
+    style N0 fill:#F5F5DC,stroke:#BCB88A
+    style N1 fill:#F9FBE7,stroke:#DCE775
+    style N2 fill:#F1F8E9,stroke:#81C784
+    style N3 fill:#F5F5DC,stroke:#BCB88A
+    style N4 fill:#F9FBE7,stroke:#DCE775
+    style N5 fill:#F5F5DC,stroke:#BCB88A
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#F9FBE7,stroke:#DCE775
+    style N8 fill:#F9FBE7,stroke:#DCE775
+    style N9 fill:#F1F8E9,stroke:#81C784
+    style S0 fill:#F1F8E9,stroke:#81C784
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#F5F5DC,stroke:#BCB88A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BCB88A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_836.mmd b/train/mermaid/medium/mermaid_836.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1eda960037589a990a2fe9d2410fa03061742ad1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_836.mmd
@@ -0,0 +1,67 @@
+graph RL
+    N0([start])
+    N1[Rewilding Initiatives]
+    N2{Wetland Restoration}
+    N3[[Ecological Survey]]
+    N4[/Pollution Impact Assessment/]
+    N5[Ecotourism Management]
+    N6([Conservation Genetics])
+    N7[[Fundraising for Conservation]]
+    N8([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Forestry Practices for Conservation
+        nest0_0[/Drone_based Monitoring/]
+        nest0_1(Carbon Sequestration in Habitats)
+        nest0_2(Research and Development in Conservation)
+        nest0_3([Invasive Species Control])
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> |yes| N3
+    N3 --> N4
+    N4 -.-> |no| N5
+    N5 -.-> N6
+    N6 --> |yes| N7
+    N7 --> N8
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |yes| nest0_2
+    nest0_2 -.-> nest0_3
+    N1 -.-> nest0_0
+    nest0_3 -.-> N2
+    N1 --> S0
+    S0 -.-> |yes| N8
+    S0 -.-> N6
+    N2 -.-> M0
+    N0 -.-> |no| M0
+    M0 --> N5
+    N3 --> M1
+    N4 -.-> M1
+    M1 --> N7
+    style S0 fill:#ECCFF5,stroke:#CD8FF2
+    style M0 fill:#E0F7FA,stroke:#00BCD4
+    style M1 fill:#E0F7FA,stroke:#00BCD4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BCB88A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_836.txt b/train/mermaid/medium/mermaid_836.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a494ebe23afeb7a3edf0037b07725fe8ec9a579d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_836.txt
@@ -0,0 +1,23 @@
+<Carbon Sequestration in Habitats, partOf, Forestry Practices for Conservation>
+<Carbon Sequestration in Habitats, yes, Research and Development in Conservation>
+<Conservation Genetics, yes, Fundraising for Conservation>
+<Drone_based Monitoring, connectedTo, Carbon Sequestration in Habitats>
+<Drone_based Monitoring, partOf, Forestry Practices for Conservation>
+<Ecological Survey, connectedTo, Fundraising for Conservation>
+<Ecological Survey, connectedTo, Pollution Impact Assessment>
+<Ecotourism Management, connectedTo, Conservation Genetics>
+<Fundraising for Conservation, connectedTo, end>
+<Invasive Species Control, connectedTo, Wetland Restoration>
+<Invasive Species Control, partOf, Forestry Practices for Conservation>
+<Pollution Impact Assessment, connectedTo, Fundraising for Conservation>
+<Pollution Impact Assessment, no, Ecotourism Management>
+<Research and Development in Conservation, connectedTo, Invasive Species Control>
+<Research and Development in Conservation, partOf, Forestry Practices for Conservation>
+<Rewilding Initiatives, connectedTo, Conservation Genetics>
+<Rewilding Initiatives, connectedTo, Drone_based Monitoring>
+<Rewilding Initiatives, connectedTo, Wetland Restoration>
+<Rewilding Initiatives, yes, end>
+<Wetland Restoration, connectedTo, Ecotourism Management>
+<Wetland Restoration, yes, Ecological Survey>
+<start, connectedTo, Rewilding Initiatives>
+<start, no, Ecotourism Management>
diff --git a/train/mermaid/medium/mermaid_837.mmd b/train/mermaid/medium/mermaid_837.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c07472986b333b23d42e747af2287e4d8d511d69
--- /dev/null
+++ b/train/mermaid/medium/mermaid_837.mmd
@@ -0,0 +1,96 @@
+graph RL
+    N0([start])
+    N1[/Conservation Genetics/]
+    N2[Captive Breeding Programs]
+    N3([Invasive Species Control])
+    N4([Marine Conservation])
+    N5{Remote Sensing for Conservation}
+    N6[(Forestry Practices for Conservation)]
+    N7{Ecological Survey}
+    N8[Camera Trap Deployment]
+    N9[[Satellite Tracking of Animals]]
+    N10[[GIS Mapping for Habitats]]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Translocation of Species
+        nest0_0{Protected Area Management}
+        nest0_1[(Community Engagement)]
+        nest0_2{Climate Change Adaptation for Wildlife}
+        nest0_3[Wildlife Rescue and Rehabilitation]
+    end
+    N0 --> N1
+    N1 --> |technologies_applies| N2
+    N2 --> |partners| N3
+    N3 -.-> |restores| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |responds| N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 --> |protects| N11
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N4 --> |rehabilitates| nest0_0
+    nest0_3 -.-> N4
+    N6 --> S0
+    S0 -.-> N9
+    S0 --> N10
+    S0 --> N8
+    N7 --> S1
+    S1 --> N10
+    S1 --> N11
+    S1 --> N9
+    N2 --> |models_populations| M0
+    N3 --> M0
+    M0 -.-> N5
+    style N0 fill:#D6D9F0,stroke:#9FA9E1
+    style N1 fill:#C5CAE9,stroke:#3F51B5
+    style N2 fill:#F8BBD0,stroke:#E91E63
+    style N3 fill:#F8BBD0,stroke:#E91E63
+    style N4 fill:#D6D9F0,stroke:#9FA9E1
+    style N5 fill:#C5CAE9,stroke:#3F51B5
+    style N6 fill:#D6D9F0,stroke:#9FA9E1
+    style N7 fill:#C5CAE9,stroke:#3F51B5
+    style N8 fill:#D6D9F0,stroke:#9FA9E1
+    style N9 fill:#C5CAE9,stroke:#3F51B5
+    style N10 fill:#D6D9F0,stroke:#9FA9E1
+    style N11 fill:#C5CAE9,stroke:#3F51B5
+    style S0 fill:#D6D9F0,stroke:#9FA9E1
+    style S1 fill:#F8BBD0,stroke:#E91E63
+    style M0 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_0 fill:#F8BBD0,stroke:#E91E63
+    style nest0_1 fill:#D6D9F0,stroke:#9FA9E1
+    style nest0_2 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_3 fill:#F8BBD0,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#9FA9E1,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_837.txt b/train/mermaid/medium/mermaid_837.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ad0ca5b8b7c3a61ca2a53683dd6fd84f557afc49
--- /dev/null
+++ b/train/mermaid/medium/mermaid_837.txt
@@ -0,0 +1,28 @@
+<Camera Trap Deployment, connectedTo, Satellite Tracking of Animals>
+<Captive Breeding Programs, models_populations, Remote Sensing for Conservation>
+<Captive Breeding Programs, partners, Invasive Species Control>
+<Climate Change Adaptation for Wildlife, connectedTo, Wildlife Rescue and Rehabilitation>
+<Climate Change Adaptation for Wildlife, partOf, Translocation of Species>
+<Community Engagement, connectedTo, Climate Change Adaptation for Wildlife>
+<Community Engagement, partOf, Translocation of Species>
+<Conservation Genetics, technologies_applies, Captive Breeding Programs>
+<Ecological Survey, connectedTo, Camera Trap Deployment>
+<Ecological Survey, connectedTo, GIS Mapping for Habitats>
+<Ecological Survey, connectedTo, Satellite Tracking of Animals>
+<Ecological Survey, connectedTo, end>
+<Forestry Practices for Conservation, connectedTo, Camera Trap Deployment>
+<Forestry Practices for Conservation, connectedTo, GIS Mapping for Habitats>
+<Forestry Practices for Conservation, connectedTo, Satellite Tracking of Animals>
+<Forestry Practices for Conservation, responds, Ecological Survey>
+<GIS Mapping for Habitats, protects, end>
+<Invasive Species Control, connectedTo, Remote Sensing for Conservation>
+<Invasive Species Control, restores, Marine Conservation>
+<Marine Conservation, connectedTo, Remote Sensing for Conservation>
+<Marine Conservation, rehabilitates, Protected Area Management>
+<Protected Area Management, connectedTo, Community Engagement>
+<Protected Area Management, partOf, Translocation of Species>
+<Remote Sensing for Conservation, connectedTo, Forestry Practices for Conservation>
+<Satellite Tracking of Animals, connectedTo, GIS Mapping for Habitats>
+<Wildlife Rescue and Rehabilitation, connectedTo, Marine Conservation>
+<Wildlife Rescue and Rehabilitation, partOf, Translocation of Species>
+<start, connectedTo, Conservation Genetics>
diff --git a/train/mermaid/medium/mermaid_839.txt b/train/mermaid/medium/mermaid_839.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d231c949c48069caeff7df2e9b680e434af3eb25
--- /dev/null
+++ b/train/mermaid/medium/mermaid_839.txt
@@ -0,0 +1,19 @@
+<Climate Change Adaptation for Wildlife, data_collects, Protected Area Management>
+<Ecosystem Services Valuation, connectedTo, Climate Change Adaptation for Wildlife>
+<Ecosystem Services Valuation, connectedTo, Human_Wildlife Conflict Mitigation>
+<Forestry Practices for Conservation, connectedTo, Climate Change Adaptation for Wildlife>
+<Forestry Practices for Conservation, connectedTo, Protected Area Management>
+<Forestry Practices for Conservation, tracks_animals, GIS Mapping for Habitats>
+<GIS Mapping for Habitats, connectedTo, Climate Change Adaptation for Wildlife>
+<GIS Mapping for Habitats, technologies_applies, Ecosystem Services Valuation>
+<Human_Wildlife Conflict Mitigation, educates, Climate Change Adaptation for Wildlife>
+<Human_Wildlife Conflict Mitigation, rescues, Marine Conservation>
+<Invasive Species Control, partOf, Drone_based Monitoring>
+<Invasive Species Control, responds, Ecosystem Services Valuation>
+<Marine Conservation, connectedTo, Research and Development in Conservation>
+<Marine Conservation, partOf, Drone_based Monitoring>
+<Pollution Impact Assessment, connectedTo, end>
+<Protected Area Management, manages, Pollution Impact Assessment>
+<Research and Development in Conservation, connectedTo, Invasive Species Control>
+<Research and Development in Conservation, partOf, Drone_based Monitoring>
+<start, connectedTo, Forestry Practices for Conservation>
diff --git a/train/mermaid/medium/mermaid_84.mmd b/train/mermaid/medium/mermaid_84.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..99e368924e7fcf92014e94f633d72f45adcdda79
--- /dev/null
+++ b/train/mermaid/medium/mermaid_84.mmd
@@ -0,0 +1,92 @@
+graph RL
+    N0([Seedling Transplanting])
+    N1(Storage)
+    N2[(Fertilizer Application)]
+    N3([Traceability System])
+    N4{Yield Prediction}
+    N5{Pest Spraying}
+    N6(Irrigation Scheduling)
+    N7(Market Transportation)
+    N8(Barn Cleaning)
+    N9([Greenhouse Control])
+    N10[Animal Health Monitoring]
+    N11([Subsidy Application])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Organic Certification
+        nest0_0[[Fencing Installation]]
+        nest0_1[Equipment Repair]
+        nest0_2{Farm Machinery Operation}
+        nest0_3[Weather Tracking]
+    end
+    N0 -.-> |transports| N1
+    N1 -.-> |advises| N2
+    N2 -.-> N3
+    N3 -.-> |monitors| N4
+    N4 -.-> N5
+    N5 --> |researches| N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> |repairs| N9
+    N9 -.-> N10
+    N10 -.-> N11
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N8 -.-> nest0_0
+    nest0_3 --> |sustains| N6
+    N5 -.-> S0
+    S0 -.-> N10
+    S0 --> N8
+    N3 -.-> S1
+    S1 --> N6
+    S1 -.-> |rotates| N8
+    N8 -.-> M0
+    N2 --> M0
+    M0 -.-> N11
+    style N0 fill:#E4E0DF,stroke:#BDAFA8
+    style N1 fill:#FDFCEB,stroke:#EAEFA5
+    style N2 fill:#F5F5DC,stroke:#BCB88A
+    style N3 fill:#FDFCEB,stroke:#EAEFA5
+    style N4 fill:#F5F5DC,stroke:#BCB88A
+    style N5 fill:#FDFCEB,stroke:#EAEFA5
+    style N6 fill:#E4E0DF,stroke:#BDAFA8
+    style N7 fill:#E4E0DF,stroke:#BDAFA8
+    style N8 fill:#E4E0DF,stroke:#BDAFA8
+    style N9 fill:#E4E0DF,stroke:#BDAFA8
+    style N10 fill:#E4E0DF,stroke:#BDAFA8
+    style N11 fill:#FDFCEB,stroke:#EAEFA5
+    style S0 fill:#FDFCEB,stroke:#EAEFA5
+    style S1 fill:#E4E0DF,stroke:#BDAFA8
+    style M0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_2 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_3 fill:#FDFCEB,stroke:#EAEFA5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#EAEFA5,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_84.txt b/train/mermaid/medium/mermaid_84.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1bce6b4309264635a2412e54f88674f372a812f0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_84.txt
@@ -0,0 +1,26 @@
+<Animal Health Monitoring, connectedTo, Subsidy Application>
+<Barn Cleaning, connectedTo, Fencing Installation>
+<Barn Cleaning, connectedTo, Subsidy Application>
+<Barn Cleaning, repairs, Greenhouse Control>
+<Equipment Repair, connectedTo, Farm Machinery Operation>
+<Equipment Repair, partOf, Organic Certification>
+<Farm Machinery Operation, connectedTo, Weather Tracking>
+<Farm Machinery Operation, partOf, Organic Certification>
+<Fencing Installation, connectedTo, Equipment Repair>
+<Fencing Installation, partOf, Organic Certification>
+<Fertilizer Application, connectedTo, Subsidy Application>
+<Fertilizer Application, connectedTo, Traceability System>
+<Greenhouse Control, connectedTo, Animal Health Monitoring>
+<Irrigation Scheduling, connectedTo, Market Transportation>
+<Market Transportation, connectedTo, Barn Cleaning>
+<Pest Spraying, connectedTo, Animal Health Monitoring>
+<Pest Spraying, connectedTo, Barn Cleaning>
+<Pest Spraying, researches, Irrigation Scheduling>
+<Seedling Transplanting, transports, Storage>
+<Storage, advises, Fertilizer Application>
+<Traceability System, connectedTo, Irrigation Scheduling>
+<Traceability System, monitors, Yield Prediction>
+<Traceability System, rotates, Barn Cleaning>
+<Weather Tracking, partOf, Organic Certification>
+<Weather Tracking, sustains, Irrigation Scheduling>
+<Yield Prediction, connectedTo, Pest Spraying>
diff --git a/train/mermaid/medium/mermaid_840.mmd b/train/mermaid/medium/mermaid_840.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..06ce1c594114b01df69e88dea5fa6d97b433c57f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_840.mmd
@@ -0,0 +1,76 @@
+graph RL
+    N0([start])
+    N1{International Treaties Enforcement}
+    N2(Population Dynamics Study)
+    N3{Sustainable Resource Management}
+    N4[[Remote Sensing for Conservation]]
+    N5[Genetic Diversity Analysis]
+    N6[Carbon Sequestration in Habitats]
+    N7[Ecotourism Management]
+    N8([Captive Breeding Programs])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Pollution Impact Assessment
+        nest0_0(Habitat Restoration)
+        nest0_1[(Camera Trap Deployment)]
+        nest0_2([Freshwater Conservation])
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> |monitors| N6
+    N6 -.-> N7
+    N7 --> N8
+    nest0_0 --> nest0_1
+    nest0_1 -.-> |studies| nest0_2
+    N5 -.-> nest0_0
+    nest0_2 -.-> |policies_influences| N3
+    N4 -.-> S0
+    S0 --> |eco_tourism_promotes| N6
+    S0 -.-> |secures_areas| N7
+    N2 --> M0
+    N0 --> |climate_adapts| M0
+    M0 --> N5
+    N0 -.-> M1
+    N1 -.-> M1
+    M1 --> N5
+    style N0 fill:#FFE0B2,stroke:#FF9800
+    style N1 fill:#FFE0B2,stroke:#FF9800
+    style N2 fill:#FFE0B2,stroke:#FF9800
+    style N3 fill:#FFECB3,stroke:#FFC107
+    style N4 fill:#FFE0B2,stroke:#FF9800
+    style N5 fill:#FFECB3,stroke:#FFC107
+    style N6 fill:#FFECB3,stroke:#FFC107
+    style N7 fill:#FFECB3,stroke:#FFC107
+    style N8 fill:#FFE0B2,stroke:#FF9800
+    style S0 fill:#FFE0B2,stroke:#FF9800
+    style M0 fill:#FFECB3,stroke:#FFC107
+    style M1 fill:#FFECB3,stroke:#FFC107
+    style nest0_0 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_1 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_2 fill:#F3E5F5,stroke:#AB47BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FF9800,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_841.txt b/train/mermaid/medium/mermaid_841.txt
new file mode 100644
index 0000000000000000000000000000000000000000..13c29f3b18bd161c7a48133c1bbd95dd653e03b2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_841.txt
@@ -0,0 +1,18 @@
+<Acoustic Oceanography, connectedTo, end>
+<Acoustic Oceanography, partOf, Ocean Temperature Sensing>
+<Coastal Zone Management, geology, Ocean Floor Mapping>
+<Coastal Zone Management, reports, Plastic Pollution Research>
+<Marine Biodiversity Assessment, connectedTo, Acoustic Oceanography>
+<Marine Biodiversity Assessment, partOf, Ocean Temperature Sensing>
+<Marine Geology, connectedTo, Satellite Oceanography>
+<Marine Remote Sensing, connectedTo, Ocean Renewable Energy>
+<Ocean Floor Mapping, connectedTo, Tsunami Prediction>
+<Ocean Renewable Energy, connectedTo, start>
+<Ocean Renewable Energy, researches, Coastal Zone Management>
+<Plastic Pollution Research, connectedTo, Marine Biodiversity Assessment>
+<Plastic Pollution Research, partOf, Ocean Temperature Sensing>
+<Satellite Oceanography, connectedTo, end>
+<Tsunami Prediction, connectedTo, Marine Geology>
+<start, advises, Tsunami Prediction>
+<start, connectedTo, Ocean Renewable Energy>
+<start, waves, Marine Remote Sensing>
diff --git a/train/mermaid/medium/mermaid_844.txt b/train/mermaid/medium/mermaid_844.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b620ff970bd4f9fa761b4b627d83319482342878
--- /dev/null
+++ b/train/mermaid/medium/mermaid_844.txt
@@ -0,0 +1,24 @@
+<Climate Change Impact Study, partOf, Salinity Measurement>
+<Climate Change Impact Study, yes, Ocean Modeling>
+<Coastal Zone Management, no, Marine Protected Area Planning>
+<Data Visualization, connectedTo, Tsunami Prediction>
+<Hydrothermal Vent Exploration, no, ROV or AUV Operations>
+<Hydrothermal Vent Exploration, yes, Ocean Drilling Programs>
+<Marine Protected Area Planning, connectedTo, end>
+<Ocean Drilling Programs, connectedTo, Data Visualization>
+<Ocean Drilling Programs, connectedTo, Ocean Renewable Energy>
+<Ocean Floor Mapping, connectedTo, Ocean Temperature Sensing>
+<Ocean Modeling, connectedTo, Hydrothermal Vent Exploration>
+<Ocean Modeling, partOf, Salinity Measurement>
+<Ocean Renewable Energy, connectedTo, Climate Change Impact Study>
+<Ocean Renewable Energy, partOf, Salinity Measurement>
+<Ocean Temperature Sensing, connectedTo, Coastal Zone Management>
+<Ocean Temperature Sensing, connectedTo, end>
+<ROV or AUV Operations, connectedTo, Ocean Drilling Programs>
+<Tsunami Prediction, connectedTo, end>
+<Tsunami Prediction, no, Coastal Zone Management>
+<Tsunami Prediction, yes, Ocean Temperature Sensing>
+<Tsunami Prediction, yes, Underwater Acoustics>
+<Underwater Acoustics, no, Ocean Floor Mapping>
+<start, connectedTo, Hydrothermal Vent Exploration>
+<start, connectedTo, Ocean Drilling Programs>
diff --git a/train/mermaid/medium/mermaid_846.txt b/train/mermaid/medium/mermaid_846.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e12959dabef73d0e3fd9d2d1356c781eb1844df5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_846.txt
@@ -0,0 +1,19 @@
+<Chemical Oceanography, connectedTo, Satellite Oceanography>
+<Marine Ecosystem Health, yes, Ocean Data Archiving>
+<Marine Hazards Assessment, connectedTo, Ocean Current Measurement>
+<Marine Hazards Assessment, partOf, Polar Oceanography>
+<Ocean Acidification Research, connectedTo, end>
+<Ocean Current Measurement, connectedTo, Ocean Data Archiving>
+<Ocean Current Measurement, partOf, Polar Oceanography>
+<Ocean Data Archiving, connectedTo, Ocean Drilling Programs>
+<Ocean Data Archiving, yes, Tsunami Prediction>
+<Ocean Drilling Programs, connectedTo, Ocean Acidification Research>
+<Ocean Modeling, connectedTo, Marine Hazards Assessment>
+<Ocean Modeling, no, Salinity Measurement>
+<Salinity Measurement, connectedTo, Marine Ecosystem Health>
+<Satellite Oceanography, connectedTo, Ocean Drilling Programs>
+<Tsunami Prediction, connectedTo, Chemical Oceanography>
+<start, connectedTo, Ocean Acidification Research>
+<start, connectedTo, Ocean Drilling Programs>
+<start, connectedTo, Ocean Modeling>
+<start, connectedTo, Tsunami Prediction>
diff --git a/train/mermaid/medium/mermaid_848.txt b/train/mermaid/medium/mermaid_848.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b78402d10b949eb3aa85d29bbbb40bd585308ae5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_848.txt
@@ -0,0 +1,23 @@
+<Chemical Oceanography, connectedTo, Deep_Sea Exploration>
+<Chemical Oceanography, connectedTo, Ocean Carbon Cycle>
+<Coastal Zone Management, connectedTo, Salinity Measurement>
+<Coastal Zone Management, connectedTo, end>
+<Coastal Zone Management, yes, Marine Biodiversity Assessment>
+<Coastal Zone Management, yes, Ocean Data Archiving>
+<Coastal Zone Management, yes, Satellite Oceanography>
+<Deep_Sea Exploration, yes, Marine Biodiversity Assessment>
+<Marine Biodiversity Assessment, connectedTo, Tsunami Prediction>
+<Marine Protected Area Planning, no, ROV or AUV Operations>
+<Marine Protected Area Planning, partOf, Ocean Current Measurement>
+<Ocean Acidification Research, connectedTo, Plastic Pollution Research>
+<Ocean Acidification Research, no, Marine Biodiversity Assessment>
+<Ocean Carbon Cycle, connectedTo, Marine Protected Area Planning>
+<Ocean Carbon Cycle, partOf, Ocean Current Measurement>
+<Ocean Data Archiving, connectedTo, Chemical Oceanography>
+<Plastic Pollution Research, connectedTo, ROV or AUV Operations>
+<ROV or AUV Operations, connectedTo, Coastal Zone Management>
+<ROV or AUV Operations, connectedTo, Marine Biodiversity Assessment>
+<Salinity Measurement, no, Ocean Data Archiving>
+<Satellite Oceanography, yes, end>
+<Tsunami Prediction, connectedTo, Satellite Oceanography>
+<start, connectedTo, Ocean Acidification Research>
diff --git a/train/mermaid/medium/mermaid_850.mmd b/train/mermaid/medium/mermaid_850.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..01209956fb1ead832be1278d6db04df458bc583a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_850.mmd
@@ -0,0 +1,52 @@
+graph TD
+    N0([start])
+    N1{Nuclear Test Monitoring}
+    N2[(Computational Seismology)]
+    N3(Glacial Seismology)
+    N4(Earthquake Early Warning Systems)
+    N5([end])
+    S0(( ))
+    S1(( ))
+    subgraph Building Code Development
+        nest0_0(Paleoseismology)
+        nest0_1(Seismic Wave Analysis)
+        nest0_2([Tectonic Plate Movement Monitoring])
+        nest0_3(Earthquake Prediction Research)
+    end
+    N0 --> |yes| N1
+    N1 --> |no| N2
+    N2 -.-> |yes| N3
+    N3 --> N4
+    N4 --> N5
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N1 -.-> |no| nest0_0
+    nest0_3 -.-> N4
+    N0 -.-> S0
+    S0 --> N3
+    S0 --> N2
+    N1 --> S1
+    S1 --> N5
+    S1 -.-> N4
+    S1 --> N3
+    style S0 fill:#E8F0FF,stroke:#A2D0FF
+    style S1 fill:#E0F2F1,stroke:#4DB6AC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4DB6AC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4DB6AC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_850.txt b/train/mermaid/medium/mermaid_850.txt
new file mode 100644
index 0000000000000000000000000000000000000000..98eac3fa6357f4efd86afade01b78bfdb89821af
--- /dev/null
+++ b/train/mermaid/medium/mermaid_850.txt
@@ -0,0 +1,19 @@
+<Computational Seismology, yes, Glacial Seismology>
+<Earthquake Early Warning Systems, connectedTo, end>
+<Earthquake Prediction Research, connectedTo, Earthquake Early Warning Systems>
+<Earthquake Prediction Research, partOf, Building Code Development>
+<Glacial Seismology, connectedTo, Earthquake Early Warning Systems>
+<Nuclear Test Monitoring, connectedTo, Earthquake Early Warning Systems>
+<Nuclear Test Monitoring, connectedTo, Glacial Seismology>
+<Nuclear Test Monitoring, connectedTo, end>
+<Nuclear Test Monitoring, no, Computational Seismology>
+<Nuclear Test Monitoring, no, Paleoseismology>
+<Paleoseismology, connectedTo, Seismic Wave Analysis>
+<Paleoseismology, partOf, Building Code Development>
+<Seismic Wave Analysis, connectedTo, Tectonic Plate Movement Monitoring>
+<Seismic Wave Analysis, partOf, Building Code Development>
+<Tectonic Plate Movement Monitoring, connectedTo, Earthquake Prediction Research>
+<Tectonic Plate Movement Monitoring, partOf, Building Code Development>
+<start, connectedTo, Computational Seismology>
+<start, connectedTo, Glacial Seismology>
+<start, yes, Nuclear Test Monitoring>
diff --git a/train/mermaid/medium/mermaid_851.mmd b/train/mermaid/medium/mermaid_851.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..7007dd43cb1a6da11d0b959ff7bd58d03fdfbad4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_851.mmd
@@ -0,0 +1,76 @@
+graph RL
+    N0([Seismic Risk Mitigation])
+    N1(Seismic Array Deployment)
+    N2{Seismic Network Operations}
+    N3[(Seismic Noise Analysis)]
+    N4[(Seismic Inversion)]
+    N5[/Earthquake Prediction Research/]
+    N6[[Earthquake Early Warning Systems]]
+    N7[Tectonic Stress Measurement]
+    N8([Seismic Hazard Assessment])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Ground Motion Prediction
+        nest0_0[Tsunami Warning Systems]
+        nest0_1[/Tectonic Plate Movement Monitoring/]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> |alerts| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> |interprets| N7
+    N7 --> N8
+    nest0_0 -.-> |improves_accuracy| nest0_1
+    N7 --> nest0_0
+    nest0_1 --> N8
+    N0 --> S0
+    S0 -.-> N2
+    S0 --> |publishes| N7
+    N4 --> M0
+    N1 -.-> M0
+    N2 --> M0
+    M0 --> N6
+    N4 -.-> M1
+    N0 -.-> M1
+    N3 -.-> |processes| M1
+    M1 -.-> N6
+    style N0 fill:#E6EE9C,stroke:#CDDC39
+    style N1 fill:#E6EE9C,stroke:#CDDC39
+    style N2 fill:#F9FBE7,stroke:#DCE775
+    style N3 fill:#E8F0EA,stroke:#92C79A
+    style N4 fill:#F9FBE7,stroke:#DCE775
+    style N5 fill:#E8F0EA,stroke:#92C79A
+    style N6 fill:#E6EE9C,stroke:#CDDC39
+    style N7 fill:#E6EE9C,stroke:#CDDC39
+    style N8 fill:#E6EE9C,stroke:#CDDC39
+    style S0 fill:#E8F0EA,stroke:#92C79A
+    style M0 fill:#E6EE9C,stroke:#CDDC39
+    style M1 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_1 fill:#E8F0EA,stroke:#92C79A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#DCE775,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_852.txt b/train/mermaid/medium/mermaid_852.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3f8a687ee9de151916442887f50ff2c338d4cf3d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_852.txt
@@ -0,0 +1,17 @@
+<Computational Seismology, connectedTo, end>
+<Earth Structure Imaging, seismic_waves, Computational Seismology>
+<Earthquake Prediction Research, connectedTo, Structural Response to Earthquakes>
+<Fault Line Mapping, connectedTo, Seismic Risk Mitigation>
+<Fault Line Mapping, partOf, Seismic Hazard Assessment>
+<Magnitude Determination, partOf, Seismic Hazard Assessment>
+<Magnitude Determination, reports, Computational Seismology>
+<Planetary Seismology, connectedTo, Earthquake Prediction Research>
+<Planetary Seismology, processes, Structural Response to Earthquakes>
+<Seismic Risk Mitigation, connectedTo, Magnitude Determination>
+<Seismic Risk Mitigation, partOf, Seismic Hazard Assessment>
+<Structural Response to Earthquakes, connectedTo, Computational Seismology>
+<Structural Response to Earthquakes, connectedTo, Earth Structure Imaging>
+<Structural Response to Earthquakes, connectedTo, Fault Line Mapping>
+<Structural Response to Earthquakes, detects, end>
+<start, connectedTo, Planetary Seismology>
+<start, connectedTo, Structural Response to Earthquakes>
diff --git a/train/mermaid/medium/mermaid_855.mmd b/train/mermaid/medium/mermaid_855.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8f25d1a1ed7dce5dc712526a08f72311be607b00
--- /dev/null
+++ b/train/mermaid/medium/mermaid_855.mmd
@@ -0,0 +1,72 @@
+graph RL
+    N0([start])
+    N1[/Nuclear Test Monitoring/]
+    N2[(Earth Structure Imaging)]
+    N3[[Induced Seismicity Monitoring]]
+    N4([Earthquake Prediction Research])
+    N5[/Seismic Tomography/]
+    N6(Seismic Hazard Assessment)
+    N7[Tsunami Warning Systems]
+    N8(Planetary Seismology)
+    N9([Computational Seismology])
+    S0(( ))
+    M1(( ))
+    subgraph Earthquake Early Warning Systems
+        nest0_0([Seismic Wave Analysis])
+        nest0_1(Aftershock Analysis)
+        nest0_2[Emergency Preparedness for Earthquakes]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |publishes| N4
+    N4 --> |visualizes| N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> |records| N9
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |analyzes| nest0_2
+    N1 -.-> nest0_0
+    nest0_2 --> N6
+    N0 -.-> S0
+    S0 -.-> N5
+    S0 --> N3
+    N6 -.-> M1
+    N0 --> M1
+    M1 -.-> N8
+    style N0 fill:#D0E0F8,stroke:#4285F4
+    style N1 fill:#D0E0F8,stroke:#4285F4
+    style N2 fill:#FFFCE6,stroke:#FFF9AE
+    style N3 fill:#FFDAB9,stroke:#FFC085
+    style N4 fill:#D0E0F8,stroke:#4285F4
+    style N5 fill:#FFFCE6,stroke:#FFF9AE
+    style N6 fill:#D0E0F8,stroke:#4285F4
+    style N7 fill:#FFFCE6,stroke:#FFF9AE
+    style N8 fill:#D0E0F8,stroke:#4285F4
+    style N9 fill:#FFFCE6,stroke:#FFF9AE
+    style S0 fill:#D0E0F8,stroke:#4285F4
+    style M1 fill:#FFFCE6,stroke:#FFF9AE
+    style nest0_0 fill:#D0E0F8,stroke:#4285F4
+    style nest0_1 fill:#FFFCE6,stroke:#FFF9AE
+    style nest0_2 fill:#D0E0F8,stroke:#4285F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#4285F4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_856.txt b/train/mermaid/medium/mermaid_856.txt
new file mode 100644
index 0000000000000000000000000000000000000000..00bdc47454abbfd6db412c7cbc52e2b42fff72ae
--- /dev/null
+++ b/train/mermaid/medium/mermaid_856.txt
@@ -0,0 +1,25 @@
+<Earth Structure Imaging, connectedTo, Earthquake Prediction Research>
+<Earthquake Prediction Research, risk_assesses, Paleoseismology>
+<Emergency Preparedness for Earthquakes, models, Strong Motion Instrumentation>
+<Glacial Seismology, connectedTo, Emergency Preparedness for Earthquakes>
+<Glacial Seismology, connectedTo, Seismic Inversion>
+<Glacial Seismology, connectedTo, Strong Motion Instrumentation>
+<P_Wave or S_Wave Distinction, connectedTo, Seismic Data Processing>
+<P_Wave or S_Wave Distinction, partOf, Aftershock Analysis>
+<Paleoseismology, connectedTo, Glacial Seismology>
+<Seismic Data Processing, connectedTo, Volcanic Seismology>
+<Seismic Data Processing, partOf, Aftershock Analysis>
+<Seismic Inversion, connectedTo, Emergency Preparedness for Earthquakes>
+<Seismic Network Operations, connectedTo, Earth Structure Imaging>
+<Seismic Noise Analysis, connectedTo, Seismic Network Operations>
+<Tectonic Stress Measurement, builds_resistant_structures, Earthquake Prediction Research>
+<Tectonic Stress Measurement, connectedTo, Seismic Noise Analysis>
+<Tectonic Stress Measurement, records, P_Wave or S_Wave Distinction>
+<Tsunami Warning Systems, connectedTo, Tectonic Stress Measurement>
+<Tsunami Warning Systems, partOf, Aftershock Analysis>
+<Volcanic Seismology, connectedTo, Tsunami Warning Systems>
+<Volcanic Seismology, partOf, Aftershock Analysis>
+<start, connectedTo, Tectonic Stress Measurement>
+<start, locates, Paleoseismology>
+<start, notifies, Seismic Network Operations>
+<start, tsunamis_monitors, Earthquake Prediction Research>
diff --git a/train/mermaid/medium/mermaid_857.txt b/train/mermaid/medium/mermaid_857.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6d3e76e8ef8cce1d5467f36d07fefd3aeb812dd2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_857.txt
@@ -0,0 +1,25 @@
+<DNA Sequencing, connectedTo, Gene Therapy Development>
+<Data Privacy in Genomics, connectedTo, end>
+<Disease Gene Identification, yes, Genomic Data Visualization>
+<Functional Genomics, connectedTo, Personalized Medicine>
+<Gene Annotation, no, Proteomics>
+<Gene Expression Profiling, connectedTo, Genomic Data Analysis>
+<Gene Expression Profiling, partOf, Pharmacogenomics>
+<Gene Therapy Development, connectedTo, Data Privacy in Genomics>
+<Genome Assembly, connectedTo, Gene Annotation>
+<Genome Assembly, no, Data Privacy in Genomics>
+<Genomic Data Analysis, connectedTo, Data Privacy in Genomics>
+<Genomic Data Analysis, partOf, Pharmacogenomics>
+<Genomic Data Visualization, connectedTo, DNA Sequencing>
+<Long_Read Sequencing, connectedTo, Gene Expression Profiling>
+<Long_Read Sequencing, no, Data Privacy in Genomics>
+<Long_Read Sequencing, partOf, Pharmacogenomics>
+<Personalized Medicine, connectedTo, Spatial Genomics>
+<Proteomics, connectedTo, Disease Gene Identification>
+<Proteomics, connectedTo, Variant Calling>
+<Spatial Genomics, yes, Genome Assembly>
+<Variant Calling, connectedTo, Genome Assembly>
+<Variant Calling, connectedTo, Long_Read Sequencing>
+<Variant Calling, partOf, Pharmacogenomics>
+<start, connectedTo, Data Privacy in Genomics>
+<start, connectedTo, Functional Genomics>
diff --git a/train/mermaid/medium/mermaid_858.mmd b/train/mermaid/medium/mermaid_858.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ed39ef8ef2fc783d3598fbfe84db5fcf409c312f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_858.mmd
@@ -0,0 +1,67 @@
+graph RL
+    N0([start])
+    N1{Genomic Data Visualization}
+    N2([Cloning Technologies])
+    N3(Comparative Genomics)
+    N4[Rare Disease Genomics]
+    N5[(Long_Read Sequencing)]
+    N6[[Next_Generation Sequencing]]
+    N7[/Proteomics/]
+    N8([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Epigenomics
+        nest0_0[[Genome_Wide Association Studies]]
+        nest0_1[[Gene Therapy Development]]
+        nest0_2(Metabolomics)
+        nest0_3{CRISPR Gene Drive Research}
+    end
+    N0 -.-> N1
+    N1 --> |yes| N2
+    N2 --> |no| N3
+    N3 -.-> N4
+    N4 -.-> |no| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N6 -.-> |no| nest0_0
+    nest0_3 --> N8
+    N1 --> S0
+    S0 --> N7
+    S0 --> N8
+    N2 -.-> S1
+    S1 --> N8
+    S1 --> N4
+    N0 -.-> |no| M0
+    N1 --> M0
+    M0 -.-> N5
+    style S0 fill:#DACBE3,stroke:#A188D0
+    style S1 fill:#DACBE3,stroke:#A188D0
+    style M0 fill:#FFECB3,stroke:#FFC107
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A188D0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_859.mmd b/train/mermaid/medium/mermaid_859.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..538f404600630edf6ff205ddf2dc19f909f634fd
--- /dev/null
+++ b/train/mermaid/medium/mermaid_859.mmd
@@ -0,0 +1,72 @@
+graph TD
+    N0([start])
+    N1(Structural Genomics)
+    N2([Functional Genomics])
+    N3[/Bioinformatics Pipeline Development/]
+    N4(Long_Read Sequencing)
+    N5(Gene Annotation)
+    N6[/Comparative Genomics/]
+    N7[/Genomic Data Analysis/]
+    N8[CRISPR Gene Drive Research]
+    N9([end])
+    S0(( ))
+    subgraph Cancer Genomics
+        nest0_0(Epigenomics)
+        nest0_1(Genome_Wide Association Studies)
+        nest0_2{Variant Calling}
+        nest0_3[Genome Assembly]
+    end
+    N0 -.-> |interprets| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |compares| N4
+    N4 --> N5
+    N5 -.-> |visualizes_data| N6
+    N6 --> |tools_creates| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N8 -.-> |predicts| nest0_0
+    nest0_3 --> N2
+    N3 --> S0
+    S0 -.-> N8
+    S0 -.-> |licenses| N9
+    nest0_3 --> N9
+    N5 --> N3
+    style N0 fill:#EDE7F6,stroke:#9575CD
+    style N1 fill:#FBE9E7,stroke:#FF8A65
+    style N2 fill:#F1F8E9,stroke:#388E3C
+    style N3 fill:#F1F8E9,stroke:#388E3C
+    style N4 fill:#FBE9E7,stroke:#FF8A65
+    style N5 fill:#FBE9E7,stroke:#FF8A65
+    style N6 fill:#FBE9E7,stroke:#FF8A65
+    style N7 fill:#FBE9E7,stroke:#FF8A65
+    style N8 fill:#FBE9E7,stroke:#FF8A65
+    style N9 fill:#FBE9E7,stroke:#FF8A65
+    style S0 fill:#EDE7F6,stroke:#9575CD
+    style nest0_0 fill:#EDE7F6,stroke:#9575CD
+    style nest0_1 fill:#EDE7F6,stroke:#9575CD
+    style nest0_2 fill:#FBE9E7,stroke:#FF8A65
+    style nest0_3 fill:#FBE9E7,stroke:#FF8A65
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#9575CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_860.txt b/train/mermaid/medium/mermaid_860.txt
new file mode 100644
index 0000000000000000000000000000000000000000..892db97af076ac5bf8192dd217c38f5e8a0f763a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_860.txt
@@ -0,0 +1,26 @@
+<CRISPR Gene Drive Research, connectedTo, Genetic Testing>
+<Cancer Genomics, connectedTo, Functional Genomics>
+<Cancer Genomics, connectedTo, Gene Annotation>
+<Cancer Genomics, connectedTo, Spatial Genomics>
+<Cancer Genomics, visualizes_data, Long_Read Sequencing>
+<Computational Genomics, commercializes, Single_Cell Genomics>
+<Computational Genomics, partOf, Genetic Counseling>
+<Functional Genomics, patents, Next_Generation Sequencing>
+<Gene Annotation, advises, Single_Cell Genomics>
+<Gene Annotation, connectedTo, CRISPR Gene Drive Research>
+<Gene Annotation, connectedTo, Genetic Testing>
+<Gene Annotation, connectedTo, Spatial Genomics>
+<Gene Annotation, shares_data, Long_Read Sequencing>
+<Genetic Testing, connectedTo, Single_Cell Genomics>
+<Genomic Editing, diagnoses, Computational Genomics>
+<Genomic Editing, partOf, Genetic Counseling>
+<Metabolomics, complies, Spatial Genomics>
+<Metabolomics, connectedTo, Cancer Genomics>
+<Methylation Analysis, connectedTo, Genomic Editing>
+<Methylation Analysis, partOf, Genetic Counseling>
+<Next_Generation Sequencing, connectedTo, Long_Read Sequencing>
+<Pharmacogenomics, connectedTo, Methylation Analysis>
+<Pharmacogenomics, partOf, Genetic Counseling>
+<Single_Cell Genomics, connectedTo, Pharmacogenomics>
+<Single_Cell Genomics, connectedTo, Spatial Genomics>
+<Spatial Genomics, connectedTo, Functional Genomics>
diff --git a/train/mermaid/medium/mermaid_863.mmd b/train/mermaid/medium/mermaid_863.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6d3007ae530b68cca5ed7a6a1399c1a3e24b0806
--- /dev/null
+++ b/train/mermaid/medium/mermaid_863.mmd
@@ -0,0 +1,68 @@
+graph RL
+    N0([start])
+    N1[Methylation Analysis]
+    N2[(Epigenomics)]
+    N3[Genomic Data Visualization]
+    N4[Next_Generation Sequencing]
+    N5[(Population Genomics)]
+    N6[Gene Annotation]
+    N7(Personalized Medicine)
+    N8(Proteomics)
+    N9[(Synthetic Genomics)]
+    N10{Ethical, Legal, and Social Implications}
+    N11[/Genome_Wide Association Studies/]
+    N12[(Structural Genomics)]
+    N13([end])
+    S0(( ))
+    M0(( ))
+    subgraph Pharmacogenomics
+        nest0_0[[Cancer Genomics]]
+        nest0_1[Computational Genomics]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |no| N4
+    N4 -.-> |no| N5
+    N5 -.-> |no| N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> |yes| N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 -.-> N13
+    nest0_0 -.-> nest0_1
+    N8 -.-> |no| nest0_0
+    nest0_1 -.-> |yes| N3
+    N7 -.-> S0
+    S0 -.-> N9
+    S0 -.-> N12
+    N2 -.-> M0
+    N3 -.-> M0
+    M0 -.-> N5
+    style S0 fill:#FCE4EC,stroke:#E91E63
+    style M0 fill:#F2E6F5,stroke:#CB9BE1
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CB9BE1,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#CB9BE1,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_864.mmd b/train/mermaid/medium/mermaid_864.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..59873cce0f04487e094bcf7bbde1dbfcc306f1ca
--- /dev/null
+++ b/train/mermaid/medium/mermaid_864.mmd
@@ -0,0 +1,106 @@
+graph TD
+    N0([start])
+    N1(Single_Cell Genomics)
+    N2([Computational Genomics])
+    N3(Cloning Technologies)
+    N4[Long_Read Sequencing]
+    N5[Bioinformatics Pipeline Development]
+    N6(Synthetic Genomics)
+    N7[[Genome Assembly]]
+    N8([Functional Genomics])
+    N9[/Epigenomics/]
+    N10[Pharmacogenomics]
+    N11(Metabolomics)
+    N12([Population Genomics])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Genomic Editing
+        nest0_0[Genomic Data Analysis]
+        nest0_1([Data Privacy in Genomics])
+        nest0_2[Cancer Genomics]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |tools_creates| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> |data_generates| N10
+    N10 --> N11
+    N11 -.-> |diseases_links| N12
+    nest0_0 -.-> |ethical_considers| nest0_1
+    nest0_1 -.-> nest0_2
+    N6 --> nest0_0
+    nest0_2 -.-> N7
+    N4 --> S0
+    S0 --> N6
+    S0 -.-> |mutations_detects| N8
+    S0 --> N7
+    N4 --> S1
+    S1 --> N6
+    S1 --> |processes_data| N8
+    S1 -.-> N9
+    N3 --> M0
+    N0 -.-> |compares| M0
+    N2 -.-> M0
+    M0 -.-> N5
+    N0 -.-> M1
+    N1 -.-> M1
+    M1 --> N3
+    style N0 fill:#D0EFEE,stroke:#73C6BC
+    style N1 fill:#FAEBF3,stroke:#F7BEE0
+    style N2 fill:#F3E5F5,stroke:#AB47BC
+    style N3 fill:#F3E5F5,stroke:#AB47BC
+    style N4 fill:#F3E5F5,stroke:#AB47BC
+    style N5 fill:#D0EFEE,stroke:#73C6BC
+    style N6 fill:#D0EFEE,stroke:#73C6BC
+    style N7 fill:#FAEBF3,stroke:#F7BEE0
+    style N8 fill:#FAEBF3,stroke:#F7BEE0
+    style N9 fill:#FAEBF3,stroke:#F7BEE0
+    style N10 fill:#FAEBF3,stroke:#F7BEE0
+    style N11 fill:#F3E5F5,stroke:#AB47BC
+    style N12 fill:#FAEBF3,stroke:#F7BEE0
+    style S0 fill:#F3E5F5,stroke:#AB47BC
+    style S1 fill:#D0EFEE,stroke:#73C6BC
+    style M0 fill:#D0EFEE,stroke:#73C6BC
+    style M1 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_0 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_1 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_2 fill:#F3E5F5,stroke:#AB47BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#73C6BC,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_864.txt b/train/mermaid/medium/mermaid_864.txt
new file mode 100644
index 0000000000000000000000000000000000000000..339f5056f2ceaa5f59a76cdb2c1676431fd108ad
--- /dev/null
+++ b/train/mermaid/medium/mermaid_864.txt
@@ -0,0 +1,29 @@
+<Bioinformatics Pipeline Development, connectedTo, Synthetic Genomics>
+<Cancer Genomics, connectedTo, Genome Assembly>
+<Cancer Genomics, partOf, Genomic Editing>
+<Cloning Technologies, connectedTo, Bioinformatics Pipeline Development>
+<Cloning Technologies, tools_creates, Long_Read Sequencing>
+<Computational Genomics, connectedTo, Bioinformatics Pipeline Development>
+<Computational Genomics, connectedTo, Cloning Technologies>
+<Data Privacy in Genomics, connectedTo, Cancer Genomics>
+<Data Privacy in Genomics, partOf, Genomic Editing>
+<Epigenomics, data_generates, Pharmacogenomics>
+<Functional Genomics, connectedTo, Epigenomics>
+<Genome Assembly, connectedTo, Functional Genomics>
+<Genomic Data Analysis, ethical_considers, Data Privacy in Genomics>
+<Genomic Data Analysis, partOf, Genomic Editing>
+<Long_Read Sequencing, connectedTo, Bioinformatics Pipeline Development>
+<Long_Read Sequencing, connectedTo, Epigenomics>
+<Long_Read Sequencing, connectedTo, Genome Assembly>
+<Long_Read Sequencing, connectedTo, Synthetic Genomics>
+<Long_Read Sequencing, mutations_detects, Functional Genomics>
+<Long_Read Sequencing, processes_data, Functional Genomics>
+<Metabolomics, diseases_links, Population Genomics>
+<Pharmacogenomics, connectedTo, Metabolomics>
+<Single_Cell Genomics, connectedTo, Cloning Technologies>
+<Single_Cell Genomics, connectedTo, Computational Genomics>
+<Synthetic Genomics, connectedTo, Genome Assembly>
+<Synthetic Genomics, connectedTo, Genomic Data Analysis>
+<start, compares, Bioinformatics Pipeline Development>
+<start, connectedTo, Cloning Technologies>
+<start, connectedTo, Single_Cell Genomics>
diff --git a/train/mermaid/medium/mermaid_865.txt b/train/mermaid/medium/mermaid_865.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6616f304e0a6806354bfd2e711b5a3c4746230f0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_865.txt
@@ -0,0 +1,25 @@
+<Automatic Speech Recognition, connectedTo, Real_Time Captioning>
+<Automatic Speech Recognition, licenses, end>
+<Cloud_based Speech Services, connectedTo, Embedded Speech Recognition>
+<Cloud_based Speech Services, connectedTo, Prosody Analysis>
+<Contextual Understanding, connectedTo, Emotion Recognition from Voice>
+<Contextual Understanding, partOf, Voice User Interface Design>
+<Embedded Speech Recognition, connectedTo, Prosody Analysis>
+<Emotion Recognition from Voice, connectedTo, Automatic Speech Recognition>
+<Emotion Recognition from Voice, partOf, Voice User Interface Design>
+<Linguistic Analysis, connectedTo, Cloud_based Speech Services>
+<Linguistic Analysis, connectedTo, Prosody Analysis>
+<Linguistic Analysis, tracks, Prosody Analysis>
+<Natural Language Understanding, filters, Automatic Speech Recognition>
+<Prosody Analysis, connectedTo, Robust Speech Recognition>
+<Real_Time Captioning, connectedTo, Speech Data Annotation>
+<Real_Time Captioning, partOf, Voice User Interface Design>
+<Robust Speech Recognition, connectedTo, Automatic Speech Recognition>
+<Robust Speech Recognition, connectedTo, Natural Language Understanding>
+<Robust Speech Recognition, connectedTo, end>
+<Speech Data Annotation, connectedTo, Contextual Understanding>
+<Speech Data Annotation, partOf, Voice User Interface Design>
+<start, connectedTo, Cloud_based Speech Services>
+<start, connectedTo, Linguistic Analysis>
+<start, connectedTo, Natural Language Understanding>
+<start, secures, Prosody Analysis>
diff --git a/train/mermaid/medium/mermaid_867.txt b/train/mermaid/medium/mermaid_867.txt
new file mode 100644
index 0000000000000000000000000000000000000000..027c093cdc48fe8aca64b50a5a1123f6d4276f1c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_867.txt
@@ -0,0 +1,23 @@
+<Acoustic Modeling, connectedTo, Keyword Spotting>
+<Keyword Spotting, connectedTo, Prosody Analysis>
+<Keyword Spotting, optimizes, Speech Analytics>
+<Linguistic Analysis, connectedTo, Speech Analytics>
+<Medical Transcription, connectedTo, Voice Activity Detection>
+<Medical Transcription, partOf, Phonetic Transcription>
+<Meeting Transcription, connectedTo, Linguistic Analysis>
+<Meeting Transcription, connectedTo, Speech Analytics>
+<Prosody Analysis, connectedTo, Meeting Transcription>
+<Real_Time Captioning, connectedTo, Speech Emotion Recognition>
+<Real_Time Captioning, partOf, Phonetic Transcription>
+<Speech Analytics, connectedTo, Dialect Adaptation>
+<Speech Emotion Recognition, partOf, Phonetic Transcription>
+<Speech Emotion Recognition, updates, Linguistic Analysis>
+<Speech_to_Text Conversion, connectedTo, Voice Assistant Development>
+<Voice Activity Detection, partOf, Phonetic Transcription>
+<Voice Activity Detection, trains, Real_Time Captioning>
+<Voice Assistant Development, connectedTo, Voice Biometrics>
+<Voice Assistant Development, evaluates, Medical Transcription>
+<Voice Biometrics, connectedTo, Linguistic Analysis>
+<Voice Biometrics, deploys, Acoustic Modeling>
+<Voice Biometrics, monitors, Prosody Analysis>
+<start, connectedTo, Speech_to_Text Conversion>
diff --git a/train/mermaid/medium/mermaid_868.mmd b/train/mermaid/medium/mermaid_868.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4861cf3a09fe6d616157bbc242117c6ffd1cbbb3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_868.mmd
@@ -0,0 +1,70 @@
+graph BT
+    N0([start])
+    N1[(Voice Biometrics)]
+    N2(Real_Time Captioning)
+    N3(Robust Speech Recognition)
+    N4([Command and Control])
+    N5[Dialect Adaptation]
+    N6[Speech_to_Text Conversion]
+    N7[Voice Search Optimization]
+    N8(Keyword Spotting)
+    N9{Acoustic Modeling}
+    N10[Phonetic Transcription]
+    N11(Speaker Diarization)
+    N12{Natural Language Understanding}
+    N13([end])
+    S0(( ))
+    M0(( ))
+    subgraph Emotion Recognition from Voice
+        nest0_0[Meeting Transcription]
+        nest0_1[(Security Authentication)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> |no| N5
+    N5 -.-> |yes| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> |yes| N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 --> |no| N13
+    nest0_0 -.-> |yes| nest0_1
+    N1 --> nest0_0
+    nest0_1 -.-> N11
+    N1 --> S0
+    S0 -.-> N11
+    S0 -.-> |yes| N7
+    N5 -.-> |yes| M0
+    N4 -.-> M0
+    N8 --> |no| M0
+    M0 -.-> N11
+    style S0 fill:#F9FBE7,stroke:#DCE775
+    style M0 fill:#F9FBE7,stroke:#C0CA33
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_87.txt b/train/mermaid/medium/mermaid_87.txt
new file mode 100644
index 0000000000000000000000000000000000000000..23f9d88e7feb24b47f9a791d31696d17696946db
--- /dev/null
+++ b/train/mermaid/medium/mermaid_87.txt
@@ -0,0 +1,18 @@
+<Disease Detection, connectedTo, Forestry Management>
+<Disease Detection, no, Supply Chain to Retailers>
+<Forestry Management, connectedTo, Market Transportation>
+<Market Transportation, connectedTo, end>
+<Seedling Transplanting, partOf, Farm Machinery Operation>
+<Seedling Transplanting, yes, Yield Prediction>
+<Soil Nutrient Management, connectedTo, Weather Tracking>
+<Supply Chain to Retailers, connectedTo, Weed Removal>
+<Supply Chain to Retailers, yes, Seedling Transplanting>
+<Weather Tracking, connectedTo, Forestry Management>
+<Weather Tracking, connectedTo, Market Transportation>
+<Weather Tracking, connectedTo, end>
+<Weed Removal, connectedTo, Soil Nutrient Management>
+<Yield Prediction, connectedTo, Soil Nutrient Management>
+<Yield Prediction, partOf, Farm Machinery Operation>
+<start, connectedTo, Disease Detection>
+<start, connectedTo, Weather Tracking>
+<start, no, Forestry Management>
diff --git a/train/mermaid/medium/mermaid_871.mmd b/train/mermaid/medium/mermaid_871.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..30903d9124669cfc2237da018efe9b18165339a2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_871.mmd
@@ -0,0 +1,82 @@
+graph RL
+    N0([Natural Language Understanding])
+    N1[Emotion Recognition from Voice]
+    N2(Contextual Understanding)
+    N3[[Acoustic Modeling]]
+    N4[/Voice Activity Detection/]
+    N5[[Real_Time Captioning]]
+    N6([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Security Authentication
+        nest0_0[Feature Extraction]
+        nest0_1[Accent Recognition]
+        nest0_2[/Multimodal Speech Processing/]
+        nest0_3[[Keyword Spotting]]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> N6
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N2 --> |filters| nest0_0
+    nest0_3 --> |develops| N6
+    N1 --> S0
+    S0 --> N6
+    S0 -.-> N3
+    N2 -.-> S1
+    S1 -.-> N6
+    S1 -.-> N5
+    N2 --> M0
+    N0 --> M0
+    M0 -.-> N4
+    N4 -.-> |analyzes| M1
+    N3 --> |builds| M1
+    N0 --> M1
+    M1 --> N6
+    style N0 fill:#FFF9C4,stroke:#FFEB3B
+    style N1 fill:#ECEFF1,stroke:#90A4AE
+    style N2 fill:#F8BBD0,stroke:#E91E63
+    style N3 fill:#ECEFF1,stroke:#90A4AE
+    style N4 fill:#FFF9C4,stroke:#FFEB3B
+    style N5 fill:#FFF9C4,stroke:#FFEB3B
+    style N6 fill:#FFF9C4,stroke:#FFEB3B
+    style S0 fill:#F8BBD0,stroke:#E91E63
+    style S1 fill:#ECEFF1,stroke:#90A4AE
+    style M0 fill:#F8BBD0,stroke:#E91E63
+    style M1 fill:#F8BBD0,stroke:#E91E63
+    style nest0_0 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_1 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_2 fill:#ECEFF1,stroke:#90A4AE
+    style nest0_3 fill:#FFF9C4,stroke:#FFEB3B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#90A4AE,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_873.mmd b/train/mermaid/medium/mermaid_873.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0e10bab8d259e5f2cc788edce9215c09872c15bf
--- /dev/null
+++ b/train/mermaid/medium/mermaid_873.mmd
@@ -0,0 +1,96 @@
+graph TD
+    N0([Natural Language Processing])
+    N1[[Corpus Creation]]
+    N2[Deep Learning for NLP]
+    N3(Opinion Mining)
+    N4[[Text Clustering]]
+    N5{Customer Feedback Analysis}
+    N6[(Keyword Extraction)]
+    N7[Regular Expressions for Text]
+    N8([Knowledge Graph Construction])
+    N9[(Legal Document Analysis)]
+    N10[Financial Text Analysis]
+    N11[(Automated Content Tagging)]
+    N12[Machine Learning for Text Mining]
+    N13(Plagiarism Detection)
+    N14([Resume Parsing])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Part_of_Speech Tagging
+        nest0_0[Social Media Text Analysis]
+        nest0_1(Document Summarization)
+    end
+    N0 --> |cleans_data| N1
+    N1 -.-> |relationships| N2
+    N2 --> |secures| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> |automates| N7
+    N7 --> |keywords| N8
+    N8 --> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 -.-> |analyzes| N13
+    N13 -.-> N14
+    nest0_0 --> nest0_1
+    N10 -.-> |topics| nest0_0
+    nest0_1 --> N4
+    N5 -.-> S0
+    S0 --> |clusters| N7
+    S0 --> N12
+    N8 -.-> S1
+    S1 -.-> |sentiments| N14
+    S1 -.-> N13
+    N3 --> M0
+    N4 -.-> |complies| M0
+    M0 -.-> N8
+    style N0 fill:#DED7F0,stroke:#A188DB
+    style N1 fill:#DED7F0,stroke:#A188DB
+    style N2 fill:#DED7F0,stroke:#A188DB
+    style N3 fill:#F5F5F5,stroke:#BDBDBD
+    style N4 fill:#F5F5F5,stroke:#BDBDBD
+    style N5 fill:#ECEFF1,stroke:#90A4AE
+    style N6 fill:#ECEFF1,stroke:#90A4AE
+    style N7 fill:#ECEFF1,stroke:#90A4AE
+    style N8 fill:#ECEFF1,stroke:#90A4AE
+    style N9 fill:#ECEFF1,stroke:#90A4AE
+    style N10 fill:#DED7F0,stroke:#A188DB
+    style N11 fill:#ECEFF1,stroke:#90A4AE
+    style N12 fill:#DED7F0,stroke:#A188DB
+    style N13 fill:#F5F5F5,stroke:#BDBDBD
+    style N14 fill:#F5F5F5,stroke:#BDBDBD
+    style S0 fill:#F5F5F5,stroke:#BDBDBD
+    style S1 fill:#F5F5F5,stroke:#BDBDBD
+    style M0 fill:#DED7F0,stroke:#A188DB
+    style nest0_0 fill:#DED7F0,stroke:#A188DB
+    style nest0_1 fill:#DED7F0,stroke:#A188DB
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_873.txt b/train/mermaid/medium/mermaid_873.txt
new file mode 100644
index 0000000000000000000000000000000000000000..92c462b80ed615eae5a6ce710599e799bab9b73a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_873.txt
@@ -0,0 +1,25 @@
+<Automated Content Tagging, connectedTo, Machine Learning for Text Mining>
+<Corpus Creation, relationships, Deep Learning for NLP>
+<Customer Feedback Analysis, clusters, Regular Expressions for Text>
+<Customer Feedback Analysis, connectedTo, Keyword Extraction>
+<Customer Feedback Analysis, connectedTo, Machine Learning for Text Mining>
+<Deep Learning for NLP, secures, Opinion Mining>
+<Document Summarization, connectedTo, Text Clustering>
+<Document Summarization, partOf, Part_of_Speech Tagging>
+<Financial Text Analysis, connectedTo, Automated Content Tagging>
+<Financial Text Analysis, topics, Social Media Text Analysis>
+<Keyword Extraction, automates, Regular Expressions for Text>
+<Knowledge Graph Construction, connectedTo, Legal Document Analysis>
+<Knowledge Graph Construction, connectedTo, Plagiarism Detection>
+<Knowledge Graph Construction, sentiments, Resume Parsing>
+<Legal Document Analysis, connectedTo, Financial Text Analysis>
+<Machine Learning for Text Mining, analyzes, Plagiarism Detection>
+<Natural Language Processing, cleans_data, Corpus Creation>
+<Opinion Mining, connectedTo, Knowledge Graph Construction>
+<Opinion Mining, connectedTo, Text Clustering>
+<Plagiarism Detection, connectedTo, Resume Parsing>
+<Regular Expressions for Text, keywords, Knowledge Graph Construction>
+<Social Media Text Analysis, connectedTo, Document Summarization>
+<Social Media Text Analysis, partOf, Part_of_Speech Tagging>
+<Text Clustering, complies, Knowledge Graph Construction>
+<Text Clustering, connectedTo, Customer Feedback Analysis>
diff --git a/train/mermaid/medium/mermaid_874.mmd b/train/mermaid/medium/mermaid_874.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..749201adad452cb22e24610e9caec21a7ba865cf
--- /dev/null
+++ b/train/mermaid/medium/mermaid_874.mmd
@@ -0,0 +1,60 @@
+graph LR
+    N0([start])
+    N1(Part_of_Speech Tagging)
+    N2(Chatbot Development)
+    N3[/Deep Learning for NLP/]
+    N4([Machine Learning for Text Mining])
+    N5(Spam Detection)
+    N6[Author Attribution]
+    N7([end])
+    S0(( ))
+    S1(( ))
+    subgraph Social Media Text Analysis
+        nest0_0[Data Cleaning for Text]
+        nest0_1[News Article Analysis]
+    end
+    N0 -.-> |analyzes| N1
+    N1 --> N2
+    N2 --> |protects| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> |classifies| N6
+    N6 -.-> N7
+    nest0_0 --> nest0_1
+    N1 -.-> nest0_0
+    nest0_1 -.-> |cleans_data| N4
+    N0 -.-> S0
+    S0 -.-> N6
+    S0 -.-> N4
+    N2 -.-> S1
+    S1 --> N7
+    S1 --> N4
+    style N0 fill:#F1F8E9,stroke:#81C784
+    style N1 fill:#D3F7F9,stroke:#80DDEA
+    style N2 fill:#F0F4C3,stroke:#AED581
+    style N3 fill:#F1F8E9,stroke:#81C784
+    style N4 fill:#F0F4C3,stroke:#AED581
+    style N5 fill:#F0F4C3,stroke:#AED581
+    style N6 fill:#F0F4C3,stroke:#AED581
+    style N7 fill:#F0F4C3,stroke:#AED581
+    style S0 fill:#F1F8E9,stroke:#81C784
+    style S1 fill:#F0F4C3,stroke:#AED581
+    style nest0_0 fill:#F0F4C3,stroke:#AED581
+    style nest0_1 fill:#D3F7F9,stroke:#80DDEA
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AED581,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_875.mmd b/train/mermaid/medium/mermaid_875.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..65dc9ba365cfb755883fb98785122baa509ae284
--- /dev/null
+++ b/train/mermaid/medium/mermaid_875.mmd
@@ -0,0 +1,70 @@
+graph BT
+    N0([start])
+    N1(Plagiarism Detection)
+    N2[(Annotation Tools)]
+    N3(Regular Expressions for Text)
+    N4([Spam Detection])
+    N5[/Text Visualization/]
+    N6[Sentiment Analysis]
+    N7[(Legal Document Analysis)]
+    N8([end])
+    S1(( ))
+    subgraph Author Attribution
+        nest0_0{Automated Content Tagging}
+        nest0_1(Resume Parsing)
+        nest0_2(Deep Learning for NLP)
+        nest0_3[Text Clustering]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |recommends| N6
+    N6 --> N7
+    N7 -.-> N8
+    nest0_0 -.-> |models| nest0_1
+    nest0_1 --> |reports| nest0_2
+    nest0_2 --> |automates| nest0_3
+    N1 --> |applies| nest0_0
+    nest0_3 --> N4
+    N4 -.-> S1
+    S1 --> N7
+    S1 -.-> N8
+    N6 -.-> N2
+    N7 --> |develops_algorithms| nest0_0
+    N3 -.-> N8
+    style N0 fill:#F8BBD0,stroke:#E91E63
+    style N1 fill:#FFF3E0,stroke:#FFA726
+    style N2 fill:#FFECB3,stroke:#FFC107
+    style N3 fill:#FFF3E0,stroke:#FFA726
+    style N4 fill:#F8BBD0,stroke:#E91E63
+    style N5 fill:#FFF3E0,stroke:#FFA726
+    style N6 fill:#FFF3E0,stroke:#FFA726
+    style N7 fill:#F8BBD0,stroke:#E91E63
+    style N8 fill:#FFF3E0,stroke:#FFA726
+    style S1 fill:#FFECB3,stroke:#FFC107
+    style nest0_0 fill:#FFF3E0,stroke:#FFA726
+    style nest0_1 fill:#F8BBD0,stroke:#E91E63
+    style nest0_2 fill:#F8BBD0,stroke:#E91E63
+    style nest0_3 fill:#FFF3E0,stroke:#FFA726
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFA726,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_878.mmd b/train/mermaid/medium/mermaid_878.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..04b388c591e3b8de4976a4b56010f55944b3e177
--- /dev/null
+++ b/train/mermaid/medium/mermaid_878.mmd
@@ -0,0 +1,72 @@
+graph RL
+    N0([Lemmatization or Stemming])
+    N1([Natural Language Processing])
+    N2[[Relationship Extraction]]
+    N3([Data Cleaning for Text])
+    N4[Language Translation for Text Mining]
+    N5[/Annotation Tools/]
+    N6(Keyword Extraction)
+    N7[(Legal Document Analysis)]
+    N8([Patent Analysis])
+    N9([end])
+    S0(( ))
+    S1(( ))
+    subgraph Corpus Creation
+        nest0_0{Resume Parsing}
+        nest0_1(Vector Space Models)
+        nest0_2[Chatbot Development]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> |topics| N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> |relationships| N9
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N5 --> nest0_0
+    nest0_2 -.-> |identifies| N7
+    N1 --> S0
+    S0 --> N4
+    S0 --> |cleans_data| N7
+    N2 --> S1
+    S1 --> N6
+    S1 -.-> |patterns| N9
+    style N0 fill:#E8EAF6,stroke:#5C6BC0
+    style N1 fill:#FFF6D9,stroke:#FFCC7A
+    style N2 fill:#FFF6D9,stroke:#FFCC7A
+    style N3 fill:#E8EAF6,stroke:#5C6BC0
+    style N4 fill:#E8EAF6,stroke:#5C6BC0
+    style N5 fill:#DACBE3,stroke:#A188D0
+    style N6 fill:#DACBE3,stroke:#A188D0
+    style N7 fill:#E8EAF6,stroke:#5C6BC0
+    style N8 fill:#DACBE3,stroke:#A188D0
+    style N9 fill:#FFF6D9,stroke:#FFCC7A
+    style S0 fill:#FFF6D9,stroke:#FFCC7A
+    style S1 fill:#DACBE3,stroke:#A188D0
+    style nest0_0 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_1 fill:#FFF6D9,stroke:#FFCC7A
+    style nest0_2 fill:#FFF6D9,stroke:#FFCC7A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFCC7A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_878.txt b/train/mermaid/medium/mermaid_878.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7c31a703edb2a06b3972d94ac9b666483d4b4901
--- /dev/null
+++ b/train/mermaid/medium/mermaid_878.txt
@@ -0,0 +1,20 @@
+<Annotation Tools, connectedTo, Keyword Extraction>
+<Annotation Tools, connectedTo, Resume Parsing>
+<Chatbot Development, identifies, Legal Document Analysis>
+<Chatbot Development, partOf, Corpus Creation>
+<Data Cleaning for Text, connectedTo, Language Translation for Text Mining>
+<Keyword Extraction, connectedTo, Legal Document Analysis>
+<Language Translation for Text Mining, connectedTo, Annotation Tools>
+<Legal Document Analysis, connectedTo, Patent Analysis>
+<Lemmatization or Stemming, connectedTo, Natural Language Processing>
+<Natural Language Processing, cleans_data, Legal Document Analysis>
+<Natural Language Processing, connectedTo, Language Translation for Text Mining>
+<Natural Language Processing, connectedTo, Relationship Extraction>
+<Patent Analysis, relationships, end>
+<Relationship Extraction, connectedTo, Keyword Extraction>
+<Relationship Extraction, patterns, end>
+<Relationship Extraction, topics, Data Cleaning for Text>
+<Resume Parsing, connectedTo, Vector Space Models>
+<Resume Parsing, partOf, Corpus Creation>
+<Vector Space Models, connectedTo, Chatbot Development>
+<Vector Space Models, partOf, Corpus Creation>
diff --git a/train/mermaid/medium/mermaid_879.mmd b/train/mermaid/medium/mermaid_879.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..360e0256e967c0215051ccfc568f91b9a7a18005
--- /dev/null
+++ b/train/mermaid/medium/mermaid_879.mmd
@@ -0,0 +1,68 @@
+graph LR
+    N0([Patent Analysis])
+    N1[(Deep Learning for NLP)]
+    N2[[Named Entity Recognition]]
+    N3([Text Classification])
+    N4([Legal Document Analysis])
+    N5{Resume Parsing}
+    N6(Biomedical Text Mining)
+    N7([Knowledge Graph Construction])
+    S1(( ))
+    M0(( ))
+    subgraph Text Clustering
+        nest0_0[/Keyword Extraction/]
+        nest0_1[/Vector Space Models/]
+        nest0_2[Text Similarity Analysis]
+        nest0_3[[Part_of_Speech Tagging]]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> |automates| N3
+    N3 --> |develops_algorithms| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> |topics| nest0_3
+    N2 -.-> nest0_0
+    nest0_3 -.-> |interprets| N6
+    N2 --> S1
+    S1 --> N4
+    S1 -.-> |alerts| N5
+    N0 -.-> |secures| M0
+    N3 --> M0
+    M0 -.-> N5
+    style N0 fill:#F9FBE7,stroke:#DCE775
+    style N1 fill:#F9FBE7,stroke:#DCE775
+    style N2 fill:#FFF3E0,stroke:#FFB74D
+    style N3 fill:#F9FBE7,stroke:#DCE775
+    style N4 fill:#FFF3E0,stroke:#FFB74D
+    style N5 fill:#FFDCD6,stroke:#FFB2A5
+    style N6 fill:#FFF3E0,stroke:#FFB74D
+    style N7 fill:#FFDCD6,stroke:#FFB2A5
+    style S1 fill:#F9FBE7,stroke:#DCE775
+    style M0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_1 fill:#F9FBE7,stroke:#DCE775
+    style nest0_2 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_3 fill:#FFDCD6,stroke:#FFB2A5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFB74D,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFB74D,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_880.txt b/train/mermaid/medium/mermaid_880.txt
new file mode 100644
index 0000000000000000000000000000000000000000..371c0138e5cbdb48bfec512c5bd2aa2aded22b23
--- /dev/null
+++ b/train/mermaid/medium/mermaid_880.txt
@@ -0,0 +1,19 @@
+<Author Attribution, classifies, Patent Analysis>
+<Author Attribution, partOf, Machine Learning for Text Mining>
+<Corpus Creation, connectedTo, Author Attribution>
+<Corpus Creation, connectedTo, Document Summarization>
+<Customer Feedback Analysis, connectedTo, Deep Learning for NLP>
+<Deep Learning for NLP, connectedTo, Vector Space Models>
+<Document Summarization, connectedTo, Text Visualization>
+<Knowledge Graph Construction, connectedTo, Corpus Creation>
+<Knowledge Graph Construction, connectedTo, Social Media Text Analysis>
+<Knowledge Graph Construction, connectedTo, Vector Space Models>
+<Knowledge Graph Construction, recommends, Document Summarization>
+<Patent Analysis, automates, Social Media Text Analysis>
+<Patent Analysis, partOf, Machine Learning for Text Mining>
+<Social Media Text Analysis, connectedTo, Text Classification>
+<Text Classification, connectedTo, Corpus Creation>
+<Text Classification, connectedTo, Customer Feedback Analysis>
+<Text Classification, connectedTo, Document Summarization>
+<Text Classification, integrates, Vector Space Models>
+<Text Visualization, topics, Customer Feedback Analysis>
diff --git a/train/mermaid/medium/mermaid_881.mmd b/train/mermaid/medium/mermaid_881.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e41cfe17eb91dede30886a2543759db6e98938a6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_881.mmd
@@ -0,0 +1,55 @@
+graph RL
+    N0([start])
+    N1(Design Validation)
+    N2[(Enterprise Asset Management Integration)]
+    N3(What_If Scenario Analysis)
+    N4([Aerospace Digital Twins])
+    N5[Autonomous Operations]
+    N6([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph IoT Data Ingestion
+        nest0_0(Simulation Platform Development)
+        nest0_1{Simulation and Prediction}
+    end
+    N0 -.-> N1
+    N1 -.-> |yes| N2
+    N2 --> N3
+    N3 -.-> |yes| N4
+    N4 --> |no| N5
+    N5 -.-> |no| N6
+    nest0_0 --> nest0_1
+    N1 -.-> nest0_0
+    nest0_1 --> N6
+    N3 -.-> S0
+    S0 -.-> N6
+    S0 --> N5
+    N3 -.-> S1
+    S1 -.-> N6
+    S1 -.-> |no| N5
+    N2 -.-> |yes| M0
+    N1 --> M0
+    M0 --> N4
+    style S0 fill:#C8E6C9,stroke:#4CAF50
+    style S1 fill:#D7CCC8,stroke:#795548
+    style M0 fill:#D7CCC8,stroke:#795548
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4CAF50,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFC107,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#795548,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_881.txt b/train/mermaid/medium/mermaid_881.txt
new file mode 100644
index 0000000000000000000000000000000000000000..038d4cb2f7e3a0b890f794f12abbc2056c082166
--- /dev/null
+++ b/train/mermaid/medium/mermaid_881.txt
@@ -0,0 +1,16 @@
+<Aerospace Digital Twins, no, Autonomous Operations>
+<Autonomous Operations, no, end>
+<Design Validation, connectedTo, Aerospace Digital Twins>
+<Design Validation, connectedTo, Simulation Platform Development>
+<Design Validation, yes, Enterprise Asset Management Integration>
+<Enterprise Asset Management Integration, connectedTo, What_If Scenario Analysis>
+<Enterprise Asset Management Integration, yes, Aerospace Digital Twins>
+<Simulation Platform Development, connectedTo, Simulation and Prediction>
+<Simulation Platform Development, partOf, IoT Data Ingestion>
+<Simulation and Prediction, connectedTo, end>
+<Simulation and Prediction, partOf, IoT Data Ingestion>
+<What_If Scenario Analysis, connectedTo, Autonomous Operations>
+<What_If Scenario Analysis, connectedTo, end>
+<What_If Scenario Analysis, no, Autonomous Operations>
+<What_If Scenario Analysis, yes, Aerospace Digital Twins>
+<start, connectedTo, Design Validation>
diff --git a/train/mermaid/medium/mermaid_882.mmd b/train/mermaid/medium/mermaid_882.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..022584bb62d53575034b63bdc33a590c4c570bcc
--- /dev/null
+++ b/train/mermaid/medium/mermaid_882.mmd
@@ -0,0 +1,88 @@
+graph RL
+    N0([Data Security for Digital Twins])
+    N1{Smart Manufacturing}
+    N2[/Scalability of Models/]
+    N3(Enterprise Asset Management Integration)
+    N4[/Condition Monitoring/]
+    N5[Digital Twin Lifecycle Management]
+    N6[Aerospace Digital Twins]
+    N7[Healthcare Digital Twins]
+    N8[(Energy Consumption Optimization)]
+    N9([Historical Data Analysis])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Data Governance for Twins
+        nest0_0[Lifecycle Management]
+        nest0_1[Remote Control Capabilities]
+    end
+    N0 --> N1
+    N1 --> |controls| N2
+    N2 --> N3
+    N3 -.-> |predicts| N4
+    N4 -.-> |sensors_connects| N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    nest0_0 --> |troubleshoots| nest0_1
+    N5 -.-> nest0_0
+    nest0_1 -.-> N9
+    N1 --> S0
+    S0 -.-> N6
+    S0 -.-> N5
+    S0 --> N7
+    N5 --> S1
+    S1 -.-> N9
+    S1 --> |AI_applies| N8
+    S1 -.-> |assets_manages| N7
+    N0 --> M0
+    N3 -.-> M0
+    M0 -.-> N5
+    N7 --> M1
+    N2 -.-> M1
+    M1 --> N9
+    style N0 fill:#FFE88D,stroke:#FFDA4E
+    style N1 fill:#C9F0F0,stroke:#4DD0E1
+    style N2 fill:#FFE88D,stroke:#FFDA4E
+    style N3 fill:#C9F0F0,stroke:#4DD0E1
+    style N4 fill:#F9FBE7,stroke:#C0CA33
+    style N5 fill:#F9FBE7,stroke:#C0CA33
+    style N6 fill:#F9FBE7,stroke:#C0CA33
+    style N7 fill:#C9F0F0,stroke:#4DD0E1
+    style N8 fill:#F9FBE7,stroke:#C0CA33
+    style N9 fill:#F9FBE7,stroke:#C0CA33
+    style S0 fill:#C9F0F0,stroke:#4DD0E1
+    style S1 fill:#F9FBE7,stroke:#C0CA33
+    style M0 fill:#C9F0F0,stroke:#4DD0E1
+    style M1 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_0 fill:#C9F0F0,stroke:#4DD0E1
+    style nest0_1 fill:#FFE88D,stroke:#FFDA4E
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFDA4E,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_882.txt b/train/mermaid/medium/mermaid_882.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4db81ee1076179a34031f77a250c7b0a1ef40477
--- /dev/null
+++ b/train/mermaid/medium/mermaid_882.txt
@@ -0,0 +1,24 @@
+<Aerospace Digital Twins, connectedTo, Healthcare Digital Twins>
+<Condition Monitoring, sensors_connects, Digital Twin Lifecycle Management>
+<Data Security for Digital Twins, connectedTo, Digital Twin Lifecycle Management>
+<Data Security for Digital Twins, connectedTo, Smart Manufacturing>
+<Digital Twin Lifecycle Management, AI_applies, Energy Consumption Optimization>
+<Digital Twin Lifecycle Management, assets_manages, Healthcare Digital Twins>
+<Digital Twin Lifecycle Management, connectedTo, Aerospace Digital Twins>
+<Digital Twin Lifecycle Management, connectedTo, Historical Data Analysis>
+<Digital Twin Lifecycle Management, connectedTo, Lifecycle Management>
+<Energy Consumption Optimization, connectedTo, Historical Data Analysis>
+<Enterprise Asset Management Integration, connectedTo, Digital Twin Lifecycle Management>
+<Enterprise Asset Management Integration, predicts, Condition Monitoring>
+<Healthcare Digital Twins, connectedTo, Energy Consumption Optimization>
+<Healthcare Digital Twins, connectedTo, Historical Data Analysis>
+<Lifecycle Management, partOf, Data Governance for Twins>
+<Lifecycle Management, troubleshoots, Remote Control Capabilities>
+<Remote Control Capabilities, connectedTo, Historical Data Analysis>
+<Remote Control Capabilities, partOf, Data Governance for Twins>
+<Scalability of Models, connectedTo, Enterprise Asset Management Integration>
+<Scalability of Models, connectedTo, Historical Data Analysis>
+<Smart Manufacturing, connectedTo, Aerospace Digital Twins>
+<Smart Manufacturing, connectedTo, Digital Twin Lifecycle Management>
+<Smart Manufacturing, connectedTo, Healthcare Digital Twins>
+<Smart Manufacturing, controls, Scalability of Models>
diff --git a/train/mermaid/medium/mermaid_883.txt b/train/mermaid/medium/mermaid_883.txt
new file mode 100644
index 0000000000000000000000000000000000000000..802a2ddab6cdd1b18ee28e6fc4d09fba5abb7029
--- /dev/null
+++ b/train/mermaid/medium/mermaid_883.txt
@@ -0,0 +1,23 @@
+<Anomaly Detection, connectedTo, Building Information Modeling Integration>
+<Anomaly Detection, maintains, Scalability of Models>
+<Anomaly Detection, sensors_connects, Interoperability Standards>
+<Building Information Modeling Integration, connectedTo, Scalability of Models>
+<Data Governance for Twins, builds, Anomaly Detection>
+<Edge Computing for Twins, connectedTo, Simulation and Prediction>
+<Edge Computing for Twins, partOf, Aerospace Digital Twins>
+<Enterprise Asset Management Integration, connectedTo, What_If Scenario Analysis>
+<Interoperability Standards, connectedTo, Simulation Platform Development>
+<Interoperability Standards, connectedTo, Virtual Prototyping>
+<Model Creation, connectedTo, Data Governance for Twins>
+<Model Creation, connectedTo, Enterprise Asset Management Integration>
+<Operational Planning, connectedTo, Data Governance for Twins>
+<Operational Planning, products_enhances, Model Creation>
+<Scalability of Models, controls, Energy Consumption Optimization>
+<Simulation Platform Development, connectedTo, Edge Computing for Twins>
+<Simulation Platform Development, partOf, Aerospace Digital Twins>
+<Simulation and Prediction, partOf, Aerospace Digital Twins>
+<Simulation and Prediction, scales, Building Information Modeling Integration>
+<Virtual Prototyping, connectedTo, Building Information Modeling Integration>
+<What_If Scenario Analysis, connectedTo, Data Governance for Twins>
+<start, blockchain_leverages, Operational Planning>
+<start, connectedTo, Data Governance for Twins>
diff --git a/train/mermaid/medium/mermaid_884.txt b/train/mermaid/medium/mermaid_884.txt
new file mode 100644
index 0000000000000000000000000000000000000000..21b1987e76161de9aff8363d709cf9d971add1ff
--- /dev/null
+++ b/train/mermaid/medium/mermaid_884.txt
@@ -0,0 +1,23 @@
+<Autonomous Operations, no, end>
+<Autonomous Operations, yes, Maintenance Scheduling>
+<Condition Monitoring, connectedTo, Data Governance for Twins>
+<Condition Monitoring, partOf, Energy Consumption Optimization>
+<Cyber_Physical Systems, connectedTo, Digital Twin Lifecycle Management>
+<Cyber_Physical Systems, connectedTo, IoT Data Ingestion>
+<Data Governance for Twins, no, Scalability of Models>
+<Data Governance for Twins, partOf, Energy Consumption Optimization>
+<Digital Twin Lifecycle Management, connectedTo, Virtual Reality Interaction>
+<Healthcare Digital Twins, connectedTo, IoT Data Ingestion>
+<IoT Data Ingestion, connectedTo, Autonomous Operations>
+<Maintenance Scheduling, partOf, Energy Consumption Optimization>
+<Maintenance Scheduling, yes, Condition Monitoring>
+<Operational Planning, no, Cyber_Physical Systems>
+<Predictive Maintenance, connectedTo, Operational Planning>
+<Scalability of Models, connectedTo, Healthcare Digital Twins>
+<Scalability of Models, connectedTo, IoT Data Ingestion>
+<Simulation and Prediction, no, Scalability of Models>
+<Virtual Reality Interaction, connectedTo, Scalability of Models>
+<Virtual Reality Interaction, connectedTo, Simulation and Prediction>
+<Virtual Reality Interaction, connectedTo, end>
+<start, connectedTo, IoT Data Ingestion>
+<start, connectedTo, Predictive Maintenance>
diff --git a/train/mermaid/medium/mermaid_885.mmd b/train/mermaid/medium/mermaid_885.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..9c99cf3d27712a7b51ac41163f95947174931798
--- /dev/null
+++ b/train/mermaid/medium/mermaid_885.mmd
@@ -0,0 +1,73 @@
+graph LR
+    N0([start])
+    N1[Data Governance for Twins]
+    N2(Anomaly Detection)
+    N3[(Virtual Reality Interaction)]
+    N4[Edge Computing for Twins]
+    N5(Historical Data Analysis)
+    N6[[Simulation Platform Development]]
+    N7[(Asset Optimization)]
+    N8([Digital Twin Lifecycle Management])
+    N9(Building Information Modeling Integration)
+    N10(Model Creation)
+    N11[[Autonomous Operations]]
+    N12([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Scalability of Models
+        nest0_0(Real_Time Data Streaming)
+        nest0_1(Healthcare Digital Twins)
+    end
+    N0 -.-> |yes| N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> |yes| N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |no| N10
+    N10 -.-> N11
+    N11 --> |yes| N12
+    nest0_0 -.-> nest0_1
+    N1 -.-> |no| nest0_0
+    nest0_1 -.-> |no| N4
+    N2 --> S0
+    S0 -.-> N12
+    S0 -.-> N8
+    N5 --> S1
+    S1 --> |no| N9
+    S1 --> N10
+    N4 --> M0
+    N9 --> |no| M0
+    M0 -.-> N12
+    style S0 fill:#EFE6FF,stroke:#C2B2F0
+    style S1 fill:#E0F2F1,stroke:#26A69A
+    style M0 fill:#E0F2F1,stroke:#26A69A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#A1D7CD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_886.mmd b/train/mermaid/medium/mermaid_886.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..00170c66b396875d93fed47e60f348ebb44314b0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_886.mmd
@@ -0,0 +1,98 @@
+graph RL
+    N0([start])
+    N1[(Interoperability Standards)]
+    N2([Edge Computing for Twins])
+    N3[Enterprise Asset Management Integration]
+    N4[[Virtual Prototyping]]
+    N5[(Data Governance for Twins)]
+    N6[(Building Information Modeling Integration)]
+    N7([Design Validation])
+    N8([Predictive Maintenance])
+    N9[/Maintenance Scheduling/]
+    N10(Digital Twin Lifecycle Management)
+    N11[Remote Control Capabilities]
+    N12{Asset Optimization}
+    N13([Augmented Reality Visualization])
+    N14([Model Creation])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Cyber_Physical Systems
+        nest0_0{Energy Consumption Optimization}
+        nest0_1[Sensor Data Integration]
+    end
+    N0 -.-> |upgrades| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> |environments_monitors| N5
+    N5 --> |troubleshoots| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> |maintains| N11
+    N11 -.-> |risks_mitigates| N12
+    N12 --> N13
+    N13 --> N14
+    nest0_0 -.-> |AR or VR_enables| nest0_1
+    N11 --> nest0_0
+    nest0_1 -.-> N1
+    N7 --> S0
+    S0 --> N9
+    S0 --> |visualizes| N14
+    N10 --> S1
+    S1 --> N14
+    S1 -.-> N13
+    S1 --> N12
+    N7 --> M0
+    N9 --> |sensors_connects| M0
+    M0 -.-> N13
+    style N0 fill:#ECCFF5,stroke:#CD8FF2
+    style N1 fill:#ECCFF5,stroke:#CD8FF2
+    style N2 fill:#ECCFF5,stroke:#CD8FF2
+    style N3 fill:#ECCFF5,stroke:#CD8FF2
+    style N4 fill:#ECCFF5,stroke:#CD8FF2
+    style N5 fill:#F1F8E9,stroke:#388E3C
+    style N6 fill:#FFFDE7,stroke:#FBC02D
+    style N7 fill:#ECCFF5,stroke:#CD8FF2
+    style N8 fill:#ECCFF5,stroke:#CD8FF2
+    style N9 fill:#F1F8E9,stroke:#388E3C
+    style N10 fill:#F1F8E9,stroke:#388E3C
+    style N11 fill:#ECCFF5,stroke:#CD8FF2
+    style N12 fill:#ECCFF5,stroke:#CD8FF2
+    style N13 fill:#ECCFF5,stroke:#CD8FF2
+    style N14 fill:#ECCFF5,stroke:#CD8FF2
+    style S0 fill:#F1F8E9,stroke:#388E3C
+    style S1 fill:#F1F8E9,stroke:#388E3C
+    style M0 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_0 fill:#F1F8E9,stroke:#388E3C
+    style nest0_1 fill:#FFFDE7,stroke:#FBC02D
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#CD8FF2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_886.txt b/train/mermaid/medium/mermaid_886.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a4e853d745a6cbcc0e4b7e04e10fc61e95aa6a5d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_886.txt
@@ -0,0 +1,26 @@
+<Asset Optimization, connectedTo, Augmented Reality Visualization>
+<Augmented Reality Visualization, connectedTo, Model Creation>
+<Building Information Modeling Integration, connectedTo, Design Validation>
+<Data Governance for Twins, troubleshoots, Building Information Modeling Integration>
+<Design Validation, connectedTo, Augmented Reality Visualization>
+<Design Validation, connectedTo, Maintenance Scheduling>
+<Design Validation, connectedTo, Predictive Maintenance>
+<Design Validation, visualizes, Model Creation>
+<Digital Twin Lifecycle Management, connectedTo, Asset Optimization>
+<Digital Twin Lifecycle Management, connectedTo, Augmented Reality Visualization>
+<Digital Twin Lifecycle Management, connectedTo, Model Creation>
+<Digital Twin Lifecycle Management, maintains, Remote Control Capabilities>
+<Edge Computing for Twins, connectedTo, Enterprise Asset Management Integration>
+<Energy Consumption Optimization, AR or VR_enables, Sensor Data Integration>
+<Energy Consumption Optimization, partOf, Cyber_Physical Systems>
+<Enterprise Asset Management Integration, connectedTo, Virtual Prototyping>
+<Interoperability Standards, connectedTo, Edge Computing for Twins>
+<Maintenance Scheduling, connectedTo, Digital Twin Lifecycle Management>
+<Maintenance Scheduling, sensors_connects, Augmented Reality Visualization>
+<Predictive Maintenance, connectedTo, Maintenance Scheduling>
+<Remote Control Capabilities, connectedTo, Energy Consumption Optimization>
+<Remote Control Capabilities, risks_mitigates, Asset Optimization>
+<Sensor Data Integration, connectedTo, Interoperability Standards>
+<Sensor Data Integration, partOf, Cyber_Physical Systems>
+<Virtual Prototyping, environments_monitors, Data Governance for Twins>
+<start, upgrades, Interoperability Standards>
diff --git a/train/mermaid/medium/mermaid_889.mmd b/train/mermaid/medium/mermaid_889.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..daaf631997075ffb37e9338e4890eebd27411670
--- /dev/null
+++ b/train/mermaid/medium/mermaid_889.mmd
@@ -0,0 +1,84 @@
+graph BT
+    N0([Natural Language Processing for Automation])
+    N1([Process Mining])
+    N2[[API Automation]]
+    N3[/Workflow Analysis/]
+    N4[Orchestration of Processes]
+    N5[Intelligent Automation]
+    N6[(Robotic Process Automation Implementation)]
+    N7[[Report Generation Automation]]
+    N8[[IT Operations Automation]]
+    N9(Change Management for Automation)
+    N10[Security for Automation Bots]
+    N11{Low_Code or No_Code Automation}
+    N12(Integration with Existing Systems)
+    N13([end])
+    S0(( ))
+    S1(( ))
+    subgraph User Training for Automated Systems
+        nest0_0[Automated Data Validation]
+        nest0_1[Supply Chain Automation]
+    end
+    N0 -.-> |errors_detects| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> |executes| N7
+    N7 --> |reduces_costs| N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 -.-> |accelerates_operations| N13
+    nest0_0 -.-> nest0_1
+    N8 --> nest0_0
+    nest0_1 --> N5
+    N10 -.-> S0
+    S0 --> |consults| N12
+    S0 -.-> |RPA_implements| N13
+    N9 -.-> S1
+    S1 --> |designs_workflows| N13
+    S1 --> N12
+    style N0 fill:#D7CCC8,stroke:#795548
+    style N1 fill:#E8F0FF,stroke:#A2D0FF
+    style N2 fill:#E8F0FF,stroke:#A2D0FF
+    style N3 fill:#E8F0FF,stroke:#A2D0FF
+    style N4 fill:#D7CCC8,stroke:#795548
+    style N5 fill:#E8F0FF,stroke:#A2D0FF
+    style N6 fill:#E8F0FF,stroke:#A2D0FF
+    style N7 fill:#E8F0FF,stroke:#A2D0FF
+    style N8 fill:#FFFDE7,stroke:#FBC02D
+    style N9 fill:#FFFDE7,stroke:#FBC02D
+    style N10 fill:#E8F0FF,stroke:#A2D0FF
+    style N11 fill:#D7CCC8,stroke:#795548
+    style N12 fill:#FFFDE7,stroke:#FBC02D
+    style N13 fill:#E8F0FF,stroke:#A2D0FF
+    style S0 fill:#E8F0FF,stroke:#A2D0FF
+    style S1 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_0 fill:#D7CCC8,stroke:#795548
+    style nest0_1 fill:#D7CCC8,stroke:#795548
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A2D0FF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_889.txt b/train/mermaid/medium/mermaid_889.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0fe9a4020fabd700b7c75ffd3dd3f08700837e6b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_889.txt
@@ -0,0 +1,22 @@
+<API Automation, connectedTo, Workflow Analysis>
+<Automated Data Validation, connectedTo, Supply Chain Automation>
+<Automated Data Validation, partOf, User Training for Automated Systems>
+<Change Management for Automation, connectedTo, Integration with Existing Systems>
+<Change Management for Automation, connectedTo, Security for Automation Bots>
+<Change Management for Automation, designs_workflows, end>
+<IT Operations Automation, connectedTo, Automated Data Validation>
+<IT Operations Automation, connectedTo, Change Management for Automation>
+<Integration with Existing Systems, accelerates_operations, end>
+<Intelligent Automation, connectedTo, Robotic Process Automation Implementation>
+<Low_Code or No_Code Automation, connectedTo, Integration with Existing Systems>
+<Natural Language Processing for Automation, errors_detects, Process Mining>
+<Orchestration of Processes, connectedTo, Intelligent Automation>
+<Process Mining, connectedTo, API Automation>
+<Report Generation Automation, reduces_costs, IT Operations Automation>
+<Robotic Process Automation Implementation, executes, Report Generation Automation>
+<Security for Automation Bots, RPA_implements, end>
+<Security for Automation Bots, connectedTo, Low_Code or No_Code Automation>
+<Security for Automation Bots, consults, Integration with Existing Systems>
+<Supply Chain Automation, connectedTo, Intelligent Automation>
+<Supply Chain Automation, partOf, User Training for Automated Systems>
+<Workflow Analysis, connectedTo, Orchestration of Processes>
diff --git a/train/mermaid/medium/mermaid_89.mmd b/train/mermaid/medium/mermaid_89.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..d49c0f5fab0b68924370ab54d00903ccd18d2b73
--- /dev/null
+++ b/train/mermaid/medium/mermaid_89.mmd
@@ -0,0 +1,92 @@
+graph RL
+    N0([Cultural Immersion Program])
+    N1(Rental Car Pickup)
+    N2[Custom Tour Package Creation]
+    N3[Trip Sharing]
+    N4[/Concert Ticketing/]
+    N5(Emergency Assistance)
+    N6(Spa Appointment)
+    N7[(Cruise Ship Boarding)]
+    N8[[Photo Capture]]
+    N9(Itinerary Planning)
+    N10[[Currency Exchange]]
+    N11[/Baggage Handling/]
+    N12[(Destination Selection)]
+    N13([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Museum Visit
+        nest0_0(Visa Application)
+        nest0_1(Souvenir Shopping)
+    end
+    N0 --> N1
+    N1 -.-> |returns| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> |assigns| N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 -.-> |automates| N13
+    nest0_0 -.-> |captures| nest0_1
+    N2 -.-> nest0_0
+    nest0_1 -.-> |explores| N1
+    N7 -.-> S0
+    S0 --> N9
+    S0 --> N10
+    N2 --> M0
+    N0 --> M0
+    M0 -.-> N5
+    N1 -.-> M1
+    N2 --> M1
+    M1 -.-> N4
+    style N0 fill:#F1F8FF,stroke:#42A5F5
+    style N1 fill:#F1F8FF,stroke:#42A5F5
+    style N2 fill:#FFDAB9,stroke:#FFC085
+    style N3 fill:#FFDAB9,stroke:#FFC085
+    style N4 fill:#ECF0FD,stroke:#B8C0F5
+    style N5 fill:#FFDAB9,stroke:#FFC085
+    style N6 fill:#ECF0FD,stroke:#B8C0F5
+    style N7 fill:#ECF0FD,stroke:#B8C0F5
+    style N8 fill:#ECF0FD,stroke:#B8C0F5
+    style N9 fill:#F1F8FF,stroke:#42A5F5
+    style N10 fill:#F1F8FF,stroke:#42A5F5
+    style N11 fill:#ECF0FD,stroke:#B8C0F5
+    style N12 fill:#F1F8FF,stroke:#42A5F5
+    style N13 fill:#F1F8FF,stroke:#42A5F5
+    style S0 fill:#FFDAB9,stroke:#FFC085
+    style M0 fill:#FFDAB9,stroke:#FFC085
+    style M1 fill:#FFDAB9,stroke:#FFC085
+    style nest0_0 fill:#F1F8FF,stroke:#42A5F5
+    style nest0_1 fill:#F1F8FF,stroke:#42A5F5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_89.txt b/train/mermaid/medium/mermaid_89.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ef4b66961a457b2ad6dd0dc5085d21b80ef5a001
--- /dev/null
+++ b/train/mermaid/medium/mermaid_89.txt
@@ -0,0 +1,24 @@
+<Baggage Handling, connectedTo, Destination Selection>
+<Concert Ticketing, connectedTo, Emergency Assistance>
+<Cruise Ship Boarding, connectedTo, Currency Exchange>
+<Cruise Ship Boarding, connectedTo, Itinerary Planning>
+<Cruise Ship Boarding, connectedTo, Photo Capture>
+<Cultural Immersion Program, connectedTo, Emergency Assistance>
+<Cultural Immersion Program, connectedTo, Rental Car Pickup>
+<Currency Exchange, connectedTo, Baggage Handling>
+<Custom Tour Package Creation, connectedTo, Concert Ticketing>
+<Custom Tour Package Creation, connectedTo, Emergency Assistance>
+<Custom Tour Package Creation, connectedTo, Trip Sharing>
+<Custom Tour Package Creation, connectedTo, Visa Application>
+<Destination Selection, automates, end>
+<Emergency Assistance, connectedTo, Spa Appointment>
+<Itinerary Planning, connectedTo, Currency Exchange>
+<Photo Capture, connectedTo, Itinerary Planning>
+<Rental Car Pickup, connectedTo, Concert Ticketing>
+<Rental Car Pickup, returns, Custom Tour Package Creation>
+<Souvenir Shopping, explores, Rental Car Pickup>
+<Souvenir Shopping, partOf, Museum Visit>
+<Spa Appointment, assigns, Cruise Ship Boarding>
+<Trip Sharing, connectedTo, Concert Ticketing>
+<Visa Application, captures, Souvenir Shopping>
+<Visa Application, partOf, Museum Visit>
diff --git a/train/mermaid/medium/mermaid_891.mmd b/train/mermaid/medium/mermaid_891.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e1b05895c87386eac848c6b9612ec616c983248e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_891.mmd
@@ -0,0 +1,65 @@
+graph RL
+    N0([start])
+    N1[(HR Process Automation)]
+    N2[[Automated Data Validation]]
+    N3[/Task Automation/]
+    N4[Low_Code or No_Code Automation]
+    N5[Document Processing Automation]
+    N6[(Change Management for Automation)]
+    N7[(Process Mining)]
+    N8{Integration with Existing Systems}
+    N9[(Performance Monitoring of Bots)]
+    N10(Optical Character Recognition for Automation)
+    N11([end])
+    S0(( ))
+    M0(( ))
+    subgraph Hyperautomation
+        nest0_0[Decision Automation]
+        nest0_1(Data Entry Automation)
+        nest0_2([Compliance in Automation])
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> |no| N9
+    N9 --> N10
+    N10 -.-> |yes| N11
+    nest0_0 -.-> |yes| nest0_1
+    nest0_1 -.-> nest0_2
+    N5 --> |no| nest0_0
+    nest0_2 --> N6
+    N4 -.-> S0
+    S0 --> N8
+    S0 --> N10
+    N1 -.-> M0
+    N2 --> |no| M0
+    M0 -.-> N5
+    style S0 fill:#FFF9C4,stroke:#FFEB3B
+    style M0 fill:#FFF9C4,stroke:#FFEB3B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFEB3B,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_891.txt b/train/mermaid/medium/mermaid_891.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e6cd7a530392a795f5ed559641685805eeab57d0
--- /dev/null
+++ b/train/mermaid/medium/mermaid_891.txt
@@ -0,0 +1,22 @@
+<Automated Data Validation, connectedTo, Task Automation>
+<Automated Data Validation, no, Document Processing Automation>
+<Change Management for Automation, connectedTo, Process Mining>
+<Compliance in Automation, connectedTo, Change Management for Automation>
+<Compliance in Automation, partOf, Hyperautomation>
+<Data Entry Automation, connectedTo, Compliance in Automation>
+<Data Entry Automation, partOf, Hyperautomation>
+<Decision Automation, partOf, Hyperautomation>
+<Decision Automation, yes, Data Entry Automation>
+<Document Processing Automation, connectedTo, Change Management for Automation>
+<Document Processing Automation, no, Decision Automation>
+<HR Process Automation, connectedTo, Automated Data Validation>
+<HR Process Automation, connectedTo, Document Processing Automation>
+<Integration with Existing Systems, no, Performance Monitoring of Bots>
+<Low_Code or No_Code Automation, connectedTo, Document Processing Automation>
+<Low_Code or No_Code Automation, connectedTo, Integration with Existing Systems>
+<Low_Code or No_Code Automation, connectedTo, Optical Character Recognition for Automation>
+<Optical Character Recognition for Automation, yes, end>
+<Performance Monitoring of Bots, connectedTo, Optical Character Recognition for Automation>
+<Process Mining, connectedTo, Integration with Existing Systems>
+<Task Automation, connectedTo, Low_Code or No_Code Automation>
+<start, connectedTo, HR Process Automation>
diff --git a/train/mermaid/medium/mermaid_892.mmd b/train/mermaid/medium/mermaid_892.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f8f96c2b4a69b57c47273fa699e412fd31c587d3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_892.mmd
@@ -0,0 +1,83 @@
+graph RL
+    N0([start])
+    N1[Robotic Process Automation Implementation]
+    N2[Change Management for Automation]
+    N3(Return on Investment Calculation)
+    N4[Performance Monitoring of Bots]
+    N5(Process Mapping)
+    N6[Optical Character Recognition for Automation]
+    N7[(Automated Data Validation)]
+    N8[Data Entry Automation]
+    N9(IT Operations Automation)
+    N10[Intelligent Automation]
+    N11(Business Rule Engines)
+    N12(Audit Trail for Automation)
+    N13[HR Process Automation]
+    N14([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Automation Opportunity Identification
+        nest0_0{Chatbot Integration}
+        nest0_1([Task Automation])
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |no| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> |yes| N7
+    N7 -.-> N8
+    N8 -.-> |yes| N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 -.-> N13
+    N13 --> N14
+    nest0_0 --> nest0_1
+    N10 --> nest0_0
+    nest0_1 --> |yes| N6
+    N10 -.-> S0
+    S0 -.-> N13
+    S0 -.-> N12
+    S0 -.-> |no| N14
+    N5 -.-> S1
+    S1 -.-> N11
+    S1 --> N10
+    S1 --> |yes| N12
+    N2 -.-> |no| M0
+    N1 --> |no| M0
+    M0 -.-> N4
+    style S0 fill:#F5F5F5,stroke:#BDBDBD
+    style S1 fill:#F5F5F5,stroke:#BDBDBD
+    style M0 fill:#E1F5FE,stroke:#4FC3F7
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#4FC3F7,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#BDBDBD,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_892.txt b/train/mermaid/medium/mermaid_892.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bcc261764280b6fe13f9829de3c82898ab5a691d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_892.txt
@@ -0,0 +1,27 @@
+<Audit Trail for Automation, connectedTo, HR Process Automation>
+<Automated Data Validation, connectedTo, Data Entry Automation>
+<Business Rule Engines, connectedTo, Audit Trail for Automation>
+<Change Management for Automation, no, Performance Monitoring of Bots>
+<Change Management for Automation, no, Return on Investment Calculation>
+<Chatbot Integration, connectedTo, Task Automation>
+<Chatbot Integration, partOf, Automation Opportunity Identification>
+<Data Entry Automation, yes, IT Operations Automation>
+<HR Process Automation, connectedTo, end>
+<IT Operations Automation, connectedTo, Intelligent Automation>
+<Intelligent Automation, connectedTo, Audit Trail for Automation>
+<Intelligent Automation, connectedTo, Business Rule Engines>
+<Intelligent Automation, connectedTo, Chatbot Integration>
+<Intelligent Automation, connectedTo, HR Process Automation>
+<Intelligent Automation, no, end>
+<Optical Character Recognition for Automation, yes, Automated Data Validation>
+<Performance Monitoring of Bots, connectedTo, Process Mapping>
+<Process Mapping, connectedTo, Business Rule Engines>
+<Process Mapping, connectedTo, Intelligent Automation>
+<Process Mapping, connectedTo, Optical Character Recognition for Automation>
+<Process Mapping, yes, Audit Trail for Automation>
+<Return on Investment Calculation, connectedTo, Performance Monitoring of Bots>
+<Robotic Process Automation Implementation, connectedTo, Change Management for Automation>
+<Robotic Process Automation Implementation, no, Performance Monitoring of Bots>
+<Task Automation, partOf, Automation Opportunity Identification>
+<Task Automation, yes, Optical Character Recognition for Automation>
+<start, connectedTo, Robotic Process Automation Implementation>
diff --git a/train/mermaid/medium/mermaid_895.mmd b/train/mermaid/medium/mermaid_895.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..e21cc9530915b75f788f0fc089342280484d778f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_895.mmd
@@ -0,0 +1,70 @@
+graph RL
+    N0([start])
+    N1[Compliance in Automation]
+    N2(Task Automation)
+    N3[/Orchestration of Processes/]
+    N4(Report Generation Automation)
+    N5([Low_Code or No_Code Automation])
+    N6{Process Mapping}
+    N7([API Automation])
+    S0(( ))
+    M0(( ))
+    subgraph Workflow Automation Platforms
+        nest0_0{Robotic Process Automation Implementation}
+        nest0_1[(Error Handling in Automation)]
+        nest0_2{HR Process Automation}
+        nest0_3[[Hyperautomation]]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> |data_processes| N5
+    N5 -.-> |optimizes| N6
+    N6 -.-> N7
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N5 -.-> nest0_0
+    nest0_3 --> N1
+    N3 -.-> S0
+    S0 -.-> |robots_deploys| N6
+    S0 -.-> N5
+    N0 -.-> |reduces_costs| M0
+    N4 -.-> |supports| M0
+    N5 -.-> M0
+    M0 -.-> N7
+    style N0 fill:#FCFCE7,stroke:#DCE775
+    style N1 fill:#FBE9E7,stroke:#FF8A65
+    style N2 fill:#FCFCE7,stroke:#DCE775
+    style N3 fill:#FBE9E7,stroke:#FF8A65
+    style N4 fill:#FCFCE7,stroke:#DCE775
+    style N5 fill:#FBE9E7,stroke:#FF8A65
+    style N6 fill:#F9FBE7,stroke:#C0CA33
+    style N7 fill:#FBE9E7,stroke:#FF8A65
+    style S0 fill:#FBE9E7,stroke:#FF8A65
+    style M0 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_0 fill:#FCFCE7,stroke:#DCE775
+    style nest0_1 fill:#FBE9E7,stroke:#FF8A65
+    style nest0_2 fill:#FBE9E7,stroke:#FF8A65
+    style nest0_3 fill:#FCFCE7,stroke:#DCE775
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#C0CA33,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_895.txt b/train/mermaid/medium/mermaid_895.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bd855a9e38b09ed29d055f4cce637dcbf5981acb
--- /dev/null
+++ b/train/mermaid/medium/mermaid_895.txt
@@ -0,0 +1,21 @@
+<Compliance in Automation, connectedTo, Task Automation>
+<Error Handling in Automation, connectedTo, HR Process Automation>
+<Error Handling in Automation, partOf, Workflow Automation Platforms>
+<HR Process Automation, connectedTo, Hyperautomation>
+<HR Process Automation, partOf, Workflow Automation Platforms>
+<Hyperautomation, connectedTo, Compliance in Automation>
+<Hyperautomation, partOf, Workflow Automation Platforms>
+<Low_Code or No_Code Automation, connectedTo, API Automation>
+<Low_Code or No_Code Automation, connectedTo, Robotic Process Automation Implementation>
+<Low_Code or No_Code Automation, optimizes, Process Mapping>
+<Orchestration of Processes, connectedTo, Low_Code or No_Code Automation>
+<Orchestration of Processes, connectedTo, Report Generation Automation>
+<Orchestration of Processes, robots_deploys, Process Mapping>
+<Process Mapping, connectedTo, API Automation>
+<Report Generation Automation, data_processes, Low_Code or No_Code Automation>
+<Report Generation Automation, supports, API Automation>
+<Robotic Process Automation Implementation, connectedTo, Error Handling in Automation>
+<Robotic Process Automation Implementation, partOf, Workflow Automation Platforms>
+<Task Automation, connectedTo, Orchestration of Processes>
+<start, connectedTo, Compliance in Automation>
+<start, reduces_costs, API Automation>
diff --git a/train/mermaid/medium/mermaid_896.mmd b/train/mermaid/medium/mermaid_896.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..592c0658cd73dcb67b0dfacb2fad2f33a72bfe15
--- /dev/null
+++ b/train/mermaid/medium/mermaid_896.mmd
@@ -0,0 +1,88 @@
+graph BT
+    N0([Audit Trail for Automation])
+    N1(Supply Chain Automation)
+    N2[Process Mining]
+    N3(API Automation)
+    N4[/Optical Character Recognition for Automation/]
+    N5([Natural Language Processing for Automation])
+    N6{Process Mapping}
+    N7[Scripting for Automation]
+    N8(Finance Process Automation)
+    N9{Chatbot Integration}
+    N10([Hyperautomation])
+    N11([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Change Management for Automation
+        nest0_0[/Email Automation/]
+        nest0_1{Error Handling in Automation}
+        nest0_2[(Orchestration of Processes)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> |BPM_utilizes| N9
+    N9 -.-> N10
+    N10 --> N11
+    nest0_0 --> |scales_processes| nest0_1
+    nest0_1 -.-> nest0_2
+    N9 --> nest0_0
+    nest0_2 --> N3
+    N7 -.-> S0
+    S0 --> N9
+    S0 -.-> N10
+    N2 --> |optimizes| M0
+    N3 --> M0
+    M0 --> N5
+    N5 --> M1
+    N7 --> |robots_deploys| M1
+    M1 --> N10
+    style N0 fill:#FFCDD2,stroke:#F44336
+    style N1 fill:#FFFDE7,stroke:#FFF176
+    style N2 fill:#C8EDFF,stroke:#82DAFF
+    style N3 fill:#FFFDE7,stroke:#FFF176
+    style N4 fill:#FFFDE7,stroke:#FFF176
+    style N5 fill:#C8EDFF,stroke:#82DAFF
+    style N6 fill:#FFCDD2,stroke:#F44336
+    style N7 fill:#FFCDD2,stroke:#F44336
+    style N8 fill:#FFFDE7,stroke:#FFF176
+    style N9 fill:#FFFDE7,stroke:#FFF176
+    style N10 fill:#C8EDFF,stroke:#82DAFF
+    style N11 fill:#FFFDE7,stroke:#FFF176
+    style S0 fill:#C8EDFF,stroke:#82DAFF
+    style M0 fill:#FFFDE7,stroke:#FFF176
+    style M1 fill:#FFCDD2,stroke:#F44336
+    style nest0_0 fill:#FFCDD2,stroke:#F44336
+    style nest0_1 fill:#FFCDD2,stroke:#F44336
+    style nest0_2 fill:#C8EDFF,stroke:#82DAFF
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#82DAFF,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#F44336,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_898.txt b/train/mermaid/medium/mermaid_898.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6417498dd71793650b95a1d0726362c8f1ff4db8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_898.txt
@@ -0,0 +1,26 @@
+<Audit Planning, connectedTo, Inspection Procedures>
+<Audit Planning, risk_manages, Customer Feedback Analysis>
+<Calibration of Instruments, improves, Product Testing>
+<Calibration of Instruments, software_implements, Testing Methods>
+<Customer Feedback Analysis, connectedTo, Inspection Procedures>
+<Inspection Procedures, monitors, Software Quality Assurance>
+<Lean Principles in Quality, connectedTo, Audit Planning>
+<Lean Principles in Quality, connectedTo, Inspection Procedures>
+<Metrology, connectedTo, Lean Principles in Quality>
+<Product Testing, collaborates, Testing Methods>
+<Product Testing, connectedTo, Root Cause Analysis>
+<Regulatory Compliance for Quality, connectedTo, Metrology>
+<Regulatory Compliance for Quality, partOf, Quality Data Analysis>
+<Root Cause Analysis, connectedTo, Customer Feedback Analysis>
+<Root Cause Analysis, connectedTo, Inspection Procedures>
+<Root Cause Analysis, connectedTo, Testing Methods>
+<Root Cause Analysis, tests, Quality Planning>
+<Service Quality Management, connectedTo, Calibration of Instruments>
+<Service Quality Management, connectedTo, Testing Methods>
+<Six Sigma Methodologies, inspects, Trend Analysis>
+<Six Sigma Methodologies, partOf, Quality Data Analysis>
+<Software Quality Assurance, connectedTo, Quality Planning>
+<Software Quality Assurance, connectedTo, Six Sigma Methodologies>
+<Testing Methods, connectedTo, Metrology>
+<Trend Analysis, partOf, Quality Data Analysis>
+<Trend Analysis, waste_reduces, Regulatory Compliance for Quality>
diff --git a/train/mermaid/medium/mermaid_899.mmd b/train/mermaid/medium/mermaid_899.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b63e91588924ed844becffe6df7971a243975f24
--- /dev/null
+++ b/train/mermaid/medium/mermaid_899.mmd
@@ -0,0 +1,74 @@
+graph LR
+    N0([Hardware Quality Testing])
+    N1([ISO Certification])
+    N2[[Quality Management Systems]]
+    N3[[Inspection Procedures]]
+    N4([Defect Detection])
+    N5(Statistical Process Control)
+    N6([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Quality Planning
+        nest0_0(Corrective and Preventive Actions)
+        nest0_1(Lean Principles in Quality)
+        nest0_2[[Regulatory Compliance for Quality]]
+        nest0_3[[Calibration of Instruments]]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |processes_optimizes| N3
+    N3 --> |processes_defines| N4
+    N4 --> N5
+    N5 -.-> |tests| N6
+    nest0_0 --> |software_implements| nest0_1
+    nest0_1 -.-> |automates| nest0_2
+    nest0_2 -.-> nest0_3
+    N1 -.-> nest0_0
+    nest0_3 -.-> |improves| N2
+    N3 -.-> S0
+    S0 -.-> N5
+    S0 -.-> |develops| N6
+    N0 -.-> S1
+    S1 -.-> N6
+    S1 -.-> N4
+    S1 -.-> N3
+    N0 --> M0
+    N1 --> M0
+    M0 -.-> N3
+    style N0 fill:#FFF8E1,stroke:#FFD54F
+    style N1 fill:#FFF3E0,stroke:#FFA726
+    style N2 fill:#FFF8E1,stroke:#FFD54F
+    style N3 fill:#FFFDE0,stroke:#FFF8A6
+    style N4 fill:#FFFDE0,stroke:#FFF8A6
+    style N5 fill:#FFF8E1,stroke:#FFD54F
+    style N6 fill:#FFFDE0,stroke:#FFF8A6
+    style S0 fill:#FFFDE0,stroke:#FFF8A6
+    style S1 fill:#FFFDE0,stroke:#FFF8A6
+    style M0 fill:#FFF8E1,stroke:#FFD54F
+    style nest0_0 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_1 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_2 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_3 fill:#FFFDE0,stroke:#FFF8A6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_9.txt b/train/mermaid/medium/mermaid_9.txt
new file mode 100644
index 0000000000000000000000000000000000000000..890ae55f5f6f050a1916ae307a32c73cc9fca43d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_9.txt
@@ -0,0 +1,18 @@
+<Dental Check_up, escalates, Medical Record Keeping>
+<Dental Check_up, surveys, Prescription>
+<Emergency Response, connectedTo, Dental Check_up>
+<Emergency Response, partOf, Triage>
+<Imaging Scan, reviews, Pharmacy Order>
+<Medical Record Keeping, connectedTo, Wound Care>
+<Nutritional Counseling, connectedTo, Prescription>
+<Nutritional Counseling, partOf, Triage>
+<Pharmacy Order, connectedTo, Epidemiological Tracking>
+<Pharmacy Order, connectedTo, Medical Record Keeping>
+<Pharmacy Order, transports, Dental Check_up>
+<Prescription, educates, Telemedicine Consultation>
+<Prescription, partOf, Triage>
+<Telemedicine Consultation, connectedTo, Emergency Response>
+<Telemedicine Consultation, partOf, Triage>
+<Wound Care, connectedTo, Epidemiological Tracking>
+<Wound Care, connectedTo, Nutritional Counseling>
+<start, connectedTo, Imaging Scan>
diff --git a/train/mermaid/medium/mermaid_902.txt b/train/mermaid/medium/mermaid_902.txt
new file mode 100644
index 0000000000000000000000000000000000000000..122b88b75ce800ace2b263b963fe6c539f597a08
--- /dev/null
+++ b/train/mermaid/medium/mermaid_902.txt
@@ -0,0 +1,22 @@
+<Customer Feedback Analysis, connectedTo, Quality Control Tools>
+<Customer Feedback Analysis, connectedTo, X_ray Inspection>
+<Hardware Quality Testing, connectedTo, Lean Principles in Quality>
+<ISO Certification, connectedTo, Testing Methods>
+<ISO Certification, equipment_calibrates, Hardware Quality Testing>
+<Lean Principles in Quality, connectedTo, Process Monitoring>
+<Metrology, tools_uses, Statistical Process Control>
+<Process Monitoring, connectedTo, Customer Feedback Analysis>
+<Product Testing, connectedTo, Total Quality Management>
+<Quality Control Tools, partOf, Root Cause Analysis>
+<Quality Control Tools, tests, Supplier Audits>
+<Quality Standards Development, connectedTo, Product Testing>
+<Sampling Plans, connectedTo, Hardware Quality Testing>
+<Sampling Plans, connectedTo, Quality Standards Development>
+<Supplier Audits, partOf, Root Cause Analysis>
+<Supplier Audits, standards_sets, Customer Feedback Analysis>
+<Testing Methods, connectedTo, Product Testing>
+<Testing Methods, connectedTo, Sampling Plans>
+<Testing Methods, improves, X_ray Inspection>
+<Total Quality Management, products_evaluates, Hardware Quality Testing>
+<X_ray Inspection, connectedTo, Metrology>
+<start, connectedTo, ISO Certification>
diff --git a/train/mermaid/medium/mermaid_904.mmd b/train/mermaid/medium/mermaid_904.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..bbef2ed8b3b2489815dff0f030e9bd1d6631c83d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_904.mmd
@@ -0,0 +1,68 @@
+graph LR
+    N0([start])
+    N1[(Six Sigma Methodologies)]
+    N2{Regulatory Compliance for Quality}
+    N3(Statistical Process Control)
+    N4[Continuous Improvement]
+    N5(Hardware Quality Testing)
+    N6[Supplier Quality Management]
+    N7([Non_Destructive Testing])
+    N8([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Supplier Audits
+        nest0_0[/Audit Planning/]
+        nest0_1[[Corrective and Preventive Actions]]
+        nest0_2{Process Monitoring}
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> |no| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |yes| N7
+    N7 -.-> N8
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |no| nest0_2
+    N3 -.-> nest0_0
+    nest0_2 --> |no| N2
+    N4 -.-> S0
+    S0 --> N8
+    S0 -.-> N7
+    S0 -.-> |no| N6
+    N1 --> S1
+    S1 --> N8
+    S1 -.-> N6
+    S1 -.-> |yes| N3
+    N2 --> M1
+    N1 -.-> M1
+    M1 -.-> N7
+    style S0 fill:#FAEBF3,stroke:#F7BEE0
+    style S1 fill:#FFE0B2,stroke:#FF9800
+    style M1 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#42A5F5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FF9800,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_906.mmd b/train/mermaid/medium/mermaid_906.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..90bcff0acff2d28a1cd554a5f5dbac1297854d5a
--- /dev/null
+++ b/train/mermaid/medium/mermaid_906.mmd
@@ -0,0 +1,88 @@
+graph RL
+    N0([start])
+    N1[Human Capital Management]
+    N2[Master Data Management]
+    N3([Integration with Other Systems])
+    N4{On_Premise ERP Solutions}
+    N5[Security Management]
+    N6(ERP Consulting)
+    N7[Mobile ERP Access]
+    N8[/Supply Chain Management/]
+    N9[AI or ML in ERP]
+    N10[Project Management]
+    N11[(Data Governance)]
+    N12[(Asset Management)]
+    N13([Performance Optimization])
+    S0(( ))
+    M1(( ))
+    subgraph Manufacturing Operations
+        nest0_0[Data Migration]
+        nest0_1[[Reporting and Analytics]]
+        nest0_2[Implementation Roadmap Development]
+    end
+    N0 --> |configures| N1
+    N1 --> N2
+    N2 --> |manufacturing_manages| N3
+    N3 -.-> |sales_manages| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 -.-> N13
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N4 -.-> nest0_0
+    nest0_2 -.-> N7
+    N4 --> S0
+    S0 -.-> |order_processes| N7
+    S0 -.-> N13
+    N3 --> M1
+    N4 --> |tracks| M1
+    M1 -.-> N7
+    style N0 fill:#B3E5FC,stroke:#03A9F4
+    style N1 fill:#E3F2FD,stroke:#64B5F6
+    style N2 fill:#E8EAF6,stroke:#5C6BC0
+    style N3 fill:#E3F2FD,stroke:#64B5F6
+    style N4 fill:#E8EAF6,stroke:#5C6BC0
+    style N5 fill:#E3F2FD,stroke:#64B5F6
+    style N6 fill:#E3F2FD,stroke:#64B5F6
+    style N7 fill:#B3E5FC,stroke:#03A9F4
+    style N8 fill:#E8EAF6,stroke:#5C6BC0
+    style N9 fill:#E3F2FD,stroke:#64B5F6
+    style N10 fill:#E8EAF6,stroke:#5C6BC0
+    style N11 fill:#E8EAF6,stroke:#5C6BC0
+    style N12 fill:#E8EAF6,stroke:#5C6BC0
+    style N13 fill:#E8EAF6,stroke:#5C6BC0
+    style S0 fill:#E3F2FD,stroke:#64B5F6
+    style M1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_0 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_1 fill:#B3E5FC,stroke:#03A9F4
+    style nest0_2 fill:#E8EAF6,stroke:#5C6BC0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#03A9F4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_906.txt b/train/mermaid/medium/mermaid_906.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bf40432c43ffb6ad164a9be9af4f3497ad2c4e69
--- /dev/null
+++ b/train/mermaid/medium/mermaid_906.txt
@@ -0,0 +1,24 @@
+<AI or ML in ERP, connectedTo, Project Management>
+<Asset Management, connectedTo, Performance Optimization>
+<Data Governance, connectedTo, Asset Management>
+<Data Migration, connectedTo, Reporting and Analytics>
+<Data Migration, partOf, Manufacturing Operations>
+<ERP Consulting, connectedTo, Mobile ERP Access>
+<Human Capital Management, connectedTo, Master Data Management>
+<Implementation Roadmap Development, connectedTo, Mobile ERP Access>
+<Implementation Roadmap Development, partOf, Manufacturing Operations>
+<Integration with Other Systems, connectedTo, Mobile ERP Access>
+<Integration with Other Systems, sales_manages, On_Premise ERP Solutions>
+<Master Data Management, manufacturing_manages, Integration with Other Systems>
+<Mobile ERP Access, connectedTo, Supply Chain Management>
+<On_Premise ERP Solutions, connectedTo, Data Migration>
+<On_Premise ERP Solutions, connectedTo, Performance Optimization>
+<On_Premise ERP Solutions, connectedTo, Security Management>
+<On_Premise ERP Solutions, order_processes, Mobile ERP Access>
+<On_Premise ERP Solutions, tracks, Mobile ERP Access>
+<Project Management, connectedTo, Data Governance>
+<Reporting and Analytics, connectedTo, Implementation Roadmap Development>
+<Reporting and Analytics, partOf, Manufacturing Operations>
+<Security Management, connectedTo, ERP Consulting>
+<Supply Chain Management, connectedTo, AI or ML in ERP>
+<start, configures, Human Capital Management>
diff --git a/train/mermaid/medium/mermaid_907.txt b/train/mermaid/medium/mermaid_907.txt
new file mode 100644
index 0000000000000000000000000000000000000000..482c6e7d8752549b5146b17feb49121bc83326ad
--- /dev/null
+++ b/train/mermaid/medium/mermaid_907.txt
@@ -0,0 +1,27 @@
+<AI or ML in ERP, connectedTo, Data Governance>
+<AI or ML in ERP, partOf, Business Intelligence Integration>
+<Compliance Reporting, connectedTo, Reporting and Analytics>
+<Compliance Reporting, forecasts, Mobile ERP Access>
+<Data Governance, connectedTo, Mobile ERP Access>
+<Data Governance, connectedTo, On_Premise ERP Solutions>
+<Data Governance, connectedTo, Procurement Management>
+<Data Governance, connectedTo, Supply Chain Management>
+<Data Governance, trains, Mobile ERP Access>
+<ERP System Selection, connectedTo, System Configuration>
+<ERP System Selection, partOf, Business Intelligence Integration>
+<Human Capital Management, connectedTo, Vendor Management>
+<Manufacturing Operations, connectedTo, Performance Optimization>
+<Manufacturing Operations, connectedTo, Procurement Management>
+<Mobile ERP Access, budgets, On_Premise ERP Solutions>
+<Performance Optimization, audits, Data Governance>
+<Performance Optimization, connectedTo, Procurement Management>
+<Procurement Management, protects, Compliance Reporting>
+<Reporting and Analytics, partOf, Business Intelligence Integration>
+<Reporting and Analytics, upgrades, ERP System Selection>
+<Security Management, connectedTo, Manufacturing Operations>
+<Security Management, connectedTo, Procurement Management>
+<Supply Chain Management, connectedTo, Procurement Management>
+<System Configuration, connectedTo, AI or ML in ERP>
+<System Configuration, partOf, Business Intelligence Integration>
+<Vendor Management, connectedTo, Procurement Management>
+<Vendor Management, connectedTo, Security Management>
diff --git a/train/mermaid/medium/mermaid_908.txt b/train/mermaid/medium/mermaid_908.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e075dab39f8c8fdcffcac75e9c1cff88cecb7bb2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_908.txt
@@ -0,0 +1,16 @@
+<AI or ML in ERP, connectedTo, Financial Management>
+<Business Intelligence Integration, order_processes, Financial Management>
+<Business Intelligence Integration, supply_chains_manages, Security Management>
+<Financial Management, connectedTo, Project Management>
+<Hybrid ERP Models, connectedTo, On_Premise ERP Solutions>
+<Hybrid ERP Models, partOf, Customer Relationship Management>
+<Integration with Other Systems, connectedTo, end>
+<Mobile ERP Access, audits, Integration with Other Systems>
+<On_Premise ERP Solutions, optimizes, AI or ML in ERP>
+<On_Premise ERP Solutions, partOf, Customer Relationship Management>
+<Project Management, connectedTo, Mobile ERP Access>
+<Security Management, connectedTo, AI or ML in ERP>
+<Security Management, connectedTo, Financial Management>
+<Security Management, connectedTo, Hybrid ERP Models>
+<Security Management, connectedTo, Integration with Other Systems>
+<Security Management, data_centralizes, end>
diff --git a/train/mermaid/medium/mermaid_91.mmd b/train/mermaid/medium/mermaid_91.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a9b5c078e6ff953e2f476a791504044c101113f3
--- /dev/null
+++ b/train/mermaid/medium/mermaid_91.mmd
@@ -0,0 +1,96 @@
+graph TD
+    N0([Baggage Handling])
+    N1([Adventure Sports Booking])
+    N2(Travel Blog Creation)
+    N3([Travel Advisory Updates])
+    N4[Passport Renewal Assistance]
+    N5{Duty_Free Shopping}
+    N6[(Currency Exchange)]
+    N7{Flight Booking}
+    N8(Activity Booking)
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Sightseeing Scheduling
+        nest0_0(Hotel Check_in)
+        nest0_1[Destination Selection]
+        nest0_2[[Souvenir Shopping]]
+        nest0_3(Cruise Ship Boarding)
+    end
+    N0 --> |responds| N1
+    N1 -.-> |explores| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    nest0_0 --> nest0_1
+    nest0_1 --> |visits| nest0_2
+    nest0_2 -.-> nest0_3
+    N1 --> nest0_0
+    nest0_3 -.-> N6
+    N2 -.-> S0
+    S0 --> N9
+    S0 -.-> |informs| N8
+    S0 -.-> N6
+    N6 -.-> S1
+    S1 -.-> |shares| N8
+    S1 --> N9
+    N4 -.-> M0
+    N0 -.-> M0
+    N2 -.-> |sells| M0
+    M0 --> N7
+    N1 -.-> M1
+    N0 -.-> M1
+    M1 -.-> N3
+    style N0 fill:#E6EE9C,stroke:#CDDC39
+    style N1 fill:#E6EE9C,stroke:#CDDC39
+    style N2 fill:#EFEBE9,stroke:#A1887F
+    style N3 fill:#E6EE9C,stroke:#CDDC39
+    style N4 fill:#EFEBE9,stroke:#A1887F
+    style N5 fill:#EFEBE9,stroke:#A1887F
+    style N6 fill:#FFFDE0,stroke:#FFF8A6
+    style N7 fill:#E6EE9C,stroke:#CDDC39
+    style N8 fill:#E6EE9C,stroke:#CDDC39
+    style N9 fill:#FFFDE0,stroke:#FFF8A6
+    style S0 fill:#EFEBE9,stroke:#A1887F
+    style S1 fill:#EFEBE9,stroke:#A1887F
+    style M0 fill:#EFEBE9,stroke:#A1887F
+    style M1 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_0 fill:#E6EE9C,stroke:#CDDC39
+    style nest0_1 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_2 fill:#EFEBE9,stroke:#A1887F
+    style nest0_3 fill:#EFEBE9,stroke:#A1887F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#CDDC39,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_91.txt b/train/mermaid/medium/mermaid_91.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cad15351f26766bb33ea6e7d02dc398d9b931e33
--- /dev/null
+++ b/train/mermaid/medium/mermaid_91.txt
@@ -0,0 +1,28 @@
+<Activity Booking, connectedTo, end>
+<Adventure Sports Booking, connectedTo, Hotel Check_in>
+<Adventure Sports Booking, connectedTo, Travel Advisory Updates>
+<Adventure Sports Booking, explores, Travel Blog Creation>
+<Baggage Handling, connectedTo, Flight Booking>
+<Baggage Handling, connectedTo, Travel Advisory Updates>
+<Baggage Handling, responds, Adventure Sports Booking>
+<Cruise Ship Boarding, connectedTo, Currency Exchange>
+<Cruise Ship Boarding, partOf, Sightseeing Scheduling>
+<Currency Exchange, connectedTo, Flight Booking>
+<Currency Exchange, connectedTo, end>
+<Currency Exchange, shares, Activity Booking>
+<Destination Selection, partOf, Sightseeing Scheduling>
+<Destination Selection, visits, Souvenir Shopping>
+<Duty_Free Shopping, connectedTo, Currency Exchange>
+<Flight Booking, connectedTo, Activity Booking>
+<Hotel Check_in, connectedTo, Destination Selection>
+<Hotel Check_in, partOf, Sightseeing Scheduling>
+<Passport Renewal Assistance, connectedTo, Duty_Free Shopping>
+<Passport Renewal Assistance, connectedTo, Flight Booking>
+<Souvenir Shopping, connectedTo, Cruise Ship Boarding>
+<Souvenir Shopping, partOf, Sightseeing Scheduling>
+<Travel Advisory Updates, connectedTo, Passport Renewal Assistance>
+<Travel Blog Creation, connectedTo, Currency Exchange>
+<Travel Blog Creation, connectedTo, Travel Advisory Updates>
+<Travel Blog Creation, connectedTo, end>
+<Travel Blog Creation, informs, Activity Booking>
+<Travel Blog Creation, sells, Flight Booking>
diff --git a/train/mermaid/medium/mermaid_911.txt b/train/mermaid/medium/mermaid_911.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ffeb7157bccead465c0f39f9cef49505358fc214
--- /dev/null
+++ b/train/mermaid/medium/mermaid_911.txt
@@ -0,0 +1,20 @@
+<Business Process Re_engineering, no, Data Migration>
+<Customization, connectedTo, Testing ERP Modules>
+<Customization, connectedTo, start>
+<Customization, partOf, Integration with Other Systems>
+<Data Migration, connectedTo, User Training>
+<Implementation Roadmap Development, connectedTo, Business Process Re_engineering>
+<Mobile ERP Access, connectedTo, System Upgrade>
+<Mobile ERP Access, partOf, Integration with Other Systems>
+<On_Premise ERP Solutions, connectedTo, Customization>
+<On_Premise ERP Solutions, connectedTo, Implementation Roadmap Development>
+<Performance Optimization, no, On_Premise ERP Solutions>
+<System Upgrade, connectedTo, On_Premise ERP Solutions>
+<System Upgrade, connectedTo, start>
+<System Upgrade, partOf, Integration with Other Systems>
+<Testing ERP Modules, connectedTo, Mobile ERP Access>
+<Testing ERP Modules, partOf, Integration with Other Systems>
+<User Training, connectedTo, end>
+<start, connectedTo, Business Process Re_engineering>
+<start, connectedTo, Performance Optimization>
+<start, no, Data Migration>
diff --git a/train/mermaid/medium/mermaid_912.mmd b/train/mermaid/medium/mermaid_912.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..6e1825c802fa51854f11523b9f77fe983da395f6
--- /dev/null
+++ b/train/mermaid/medium/mermaid_912.mmd
@@ -0,0 +1,55 @@
+graph RL
+    N0([start])
+    N1(Customization)
+    N2[(User Access Management)]
+    N3[Business Intelligence Integration]
+    N4([Project Management])
+    N5(Mobile ERP Access)
+    N6[System Upgrade]
+    N7([end])
+    S1(( ))
+    M0(( ))
+    subgraph Inventory Management
+        nest0_0{Supply Chain Management}
+        nest0_1[(Integration with Other Systems)]
+        nest0_2[(Workflow Automation in ERP)]
+    end
+    N0 -.-> |yes| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> |no| N4
+    N4 -.-> N5
+    N5 -.-> |yes| N6
+    N6 -.-> |no| N7
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N5 -.-> nest0_0
+    nest0_2 --> N4
+    N2 --> S1
+    S1 --> |yes| N4
+    S1 --> N5
+    S1 -.-> |yes| N6
+    N0 --> |yes| M0
+    N1 --> M0
+    M0 -.-> N3
+    style S1 fill:#E6EE9C,stroke:#CDDC39
+    style M0 fill:#E6EE9C,stroke:#CDDC39
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#6EB76D,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#CDDC39,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_913.txt b/train/mermaid/medium/mermaid_913.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1ff5bcf34a95ab661a57cd0203164788020fbad2
--- /dev/null
+++ b/train/mermaid/medium/mermaid_913.txt
@@ -0,0 +1,23 @@
+<Aquaculture Monitoring, connectedTo, Digital Soil Mapping>
+<Aquaculture Monitoring, connectedTo, Satellite Imaging>
+<Automated Farm Machinery, connectedTo, Herd Health Monitoring>
+<Carbon Farming Initiatives, connectedTo, Big Data Analytics for Farms>
+<Carbon Farming Initiatives, connectedTo, Farm Management Dashboards>
+<Carbon Farming Initiatives, connectedTo, Vertical Farming Technology>
+<Data Security in Agriculture, connectedTo, Automated Farm Machinery>
+<Data Security in Agriculture, satellites_leverages, Vertical Farming Technology>
+<Decision Support Systems for Farmers, waters, Sustainability Metrics Tracking>
+<Digital Soil Mapping, collects_data, Supply Chain Traceability>
+<Digital Soil Mapping, partOf, Crop Health Monitoring>
+<Farm Management Dashboards, connectedTo, Vertical Farming Technology>
+<Forestry Management with Digital Tools, connectedTo, Market Price Forecasting>
+<Herd Health Monitoring, connectedTo, Vertical Farming Technology>
+<Herd Health Monitoring, decision_supports, Market Price Forecasting>
+<Herd Health Monitoring, guides, Forestry Management with Digital Tools>
+<Market Price Forecasting, connectedTo, Aquaculture Monitoring>
+<Satellite Imaging, connectedTo, Decision Support Systems for Farmers>
+<Satellite Imaging, connectedTo, Vertical Farming Technology>
+<Supply Chain Traceability, connectedTo, Sustainability Metrics Tracking>
+<Supply Chain Traceability, partOf, Crop Health Monitoring>
+<Sustainability Metrics Tracking, connectedTo, Carbon Farming Initiatives>
+<Vertical Farming Technology, connectedTo, Big Data Analytics for Farms>
diff --git a/train/mermaid/medium/mermaid_914.txt b/train/mermaid/medium/mermaid_914.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0460f73f0f0ed942222cd190617c6638d10377ae
--- /dev/null
+++ b/train/mermaid/medium/mermaid_914.txt
@@ -0,0 +1,17 @@
+<Blockchain for Agri_Supply Chain, connectedTo, Geographic Information Systems for Farms>
+<Blockchain for Agri_Supply Chain, connectedTo, Smart Livestock Monitoring>
+<Blockchain for Agri_Supply Chain, connectedTo, end>
+<Blockchain for Agri_Supply Chain, yield_enhances, end>
+<Decision Support Systems for Farmers, connectedTo, Variable Rate Application>
+<Decision Support Systems for Farmers, partOf, Digital Agronomy>
+<Forestry Management with Digital Tools, connectedTo, Herd Health Monitoring>
+<Geographic Information Systems for Farms, connectedTo, end>
+<Herd Health Monitoring, connectedTo, Weather Station Data Integration>
+<Herd Health Monitoring, satellites_leverages, Smart Livestock Monitoring>
+<Resource Optimization, controls, Forestry Management with Digital Tools>
+<Smart Livestock Monitoring, crops_grows, Geographic Information Systems for Farms>
+<Variable Rate Application, connectedTo, Geographic Information Systems for Farms>
+<Variable Rate Application, partOf, Digital Agronomy>
+<Vertical Farming Technology, connectedTo, Resource Optimization>
+<Weather Station Data Integration, analyzes_data, Blockchain for Agri_Supply Chain>
+<Weather Station Data Integration, connectedTo, Decision Support Systems for Farmers>
diff --git a/train/mermaid/medium/mermaid_915.txt b/train/mermaid/medium/mermaid_915.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f352c5438ce534cbf7312b0f572f5c08e919bdfa
--- /dev/null
+++ b/train/mermaid/medium/mermaid_915.txt
@@ -0,0 +1,20 @@
+<Automated Farm Machinery, partOf, Supply Chain Traceability>
+<Automated Farm Machinery, yes, Crop Insurance Assessment>
+<Blockchain for Agri_Supply Chain, connectedTo, Farm Management Software>
+<Blockchain for Agri_Supply Chain, connectedTo, Satellite Imaging>
+<Crop Insurance Assessment, connectedTo, Predictive Analytics for Harvest>
+<Crop Insurance Assessment, partOf, Supply Chain Traceability>
+<Farm Management Software, connectedTo, Variable Rate Application>
+<Herd Health Monitoring, connectedTo, end>
+<Herd Health Monitoring, yes, Sensor Deployment>
+<Herd Health Monitoring, yes, Smart Greenhouses>
+<Predictive Analytics for Harvest, connectedTo, Herd Health Monitoring>
+<Predictive Analytics for Harvest, partOf, Supply Chain Traceability>
+<Satellite Imaging, partOf, Supply Chain Traceability>
+<Satellite Imaging, yes, Automated Farm Machinery>
+<Sensor Deployment, connectedTo, end>
+<Sensor Deployment, no, Predictive Analytics for Harvest>
+<Smart Greenhouses, connectedTo, Sensor Deployment>
+<Variable Rate Application, connectedTo, Crop Insurance Assessment>
+<Variable Rate Application, connectedTo, Herd Health Monitoring>
+<start, connectedTo, Blockchain for Agri_Supply Chain>
diff --git a/train/mermaid/medium/mermaid_917.mmd b/train/mermaid/medium/mermaid_917.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f830f5bccc2f2af94e4c05113cb61420d590b06c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_917.mmd
@@ -0,0 +1,84 @@
+graph LR
+    N0([start])
+    N1{Predictive Analytics for Harvest}
+    N2[Crop Health Monitoring]
+    N3[Automated Farm Machinery]
+    N4[Variable Rate Application]
+    N5[[AI for Crop Disease Detection]]
+    N6[Smart Livestock Monitoring]
+    N7[Farm Management Dashboards]
+    N8{Aquaculture Monitoring}
+    N9(Resource Optimization)
+    N10([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Crop Insurance Assessment
+        nest0_0[[Vertical Farming Technology]]
+        nest0_1{Sustainability Metrics Tracking}
+        nest0_2[Supply Chain Traceability]
+    end
+    N0 -.-> |waters| N1
+    N1 --> |feeds| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |manages_irrigation| N7
+    N7 --> N8
+    N8 -.-> |IoT_integrates| N9
+    N9 --> N10
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |fertilizes| nest0_2
+    N1 --> |complies| nest0_0
+    nest0_2 -.-> |automates| N5
+    N2 -.-> S0
+    S0 --> N6
+    S0 -.-> N7
+    N5 -.-> S1
+    S1 -.-> |satellites_leverages| N9
+    S1 -.-> N7
+    N1 --> M1
+    N4 -.-> M1
+    M1 -.-> N8
+    style N0 fill:#EBEBEB,stroke:#E0E0E0
+    style N1 fill:#E4E0DF,stroke:#BDAFA8
+    style N2 fill:#EBEBEB,stroke:#E0E0E0
+    style N3 fill:#E4E0DF,stroke:#BDAFA8
+    style N4 fill:#EBEBEB,stroke:#E0E0E0
+    style N5 fill:#E8EAF6,stroke:#5C6BC0
+    style N6 fill:#EBEBEB,stroke:#E0E0E0
+    style N7 fill:#EBEBEB,stroke:#E0E0E0
+    style N8 fill:#E4E0DF,stroke:#BDAFA8
+    style N9 fill:#E4E0DF,stroke:#BDAFA8
+    style N10 fill:#E4E0DF,stroke:#BDAFA8
+    style S0 fill:#E8EAF6,stroke:#5C6BC0
+    style S1 fill:#EBEBEB,stroke:#E0E0E0
+    style M1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest0_0 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_1 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_2 fill:#E4E0DF,stroke:#BDAFA8
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDAFA8,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_918.mmd b/train/mermaid/medium/mermaid_918.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..386d14e4d3758ad5c55a7461861a5af55a769d37
--- /dev/null
+++ b/train/mermaid/medium/mermaid_918.mmd
@@ -0,0 +1,70 @@
+graph LR
+    N0([Drone Monitoring])
+    N1[[Smart Livestock Monitoring]]
+    N2{Predictive Analytics for Harvest}
+    N3(Herd Health Monitoring)
+    N4[(Automated Farm Machinery)]
+    N5(Smart Greenhouses)
+    N6([Automated Irrigation])
+    N7[(Geographic Information Systems for Farms)]
+    N8(Weather Station Data Integration)
+    N9([Sustainability Metrics Tracking])
+    S0(( ))
+    M0(( ))
+    subgraph Farm Management Dashboards
+        nest0_0([Supply Chain Traceability])
+        nest0_1[/Market Price Forecasting/]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    nest0_0 --> nest0_1
+    N6 -.-> |fertilizes| nest0_0
+    nest0_1 --> |soil_tests| N9
+    N0 -.-> S0
+    S0 --> N8
+    S0 --> |monitors| N5
+    S0 --> |livestock_raises| N9
+    N1 --> M0
+    N0 --> M0
+    M0 -.-> N3
+    style N0 fill:#EDE7F6,stroke:#7E57C2
+    style N1 fill:#BBDEFB,stroke:#2196F3
+    style N2 fill:#D6D9F0,stroke:#9FA9E1
+    style N3 fill:#BBDEFB,stroke:#2196F3
+    style N4 fill:#BBDEFB,stroke:#2196F3
+    style N5 fill:#BBDEFB,stroke:#2196F3
+    style N6 fill:#EDE7F6,stroke:#7E57C2
+    style N7 fill:#EDE7F6,stroke:#7E57C2
+    style N8 fill:#BBDEFB,stroke:#2196F3
+    style N9 fill:#EDE7F6,stroke:#7E57C2
+    style S0 fill:#EDE7F6,stroke:#7E57C2
+    style M0 fill:#D6D9F0,stroke:#9FA9E1
+    style nest0_0 fill:#EDE7F6,stroke:#7E57C2
+    style nest0_1 fill:#EDE7F6,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#2196F3,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_918.txt b/train/mermaid/medium/mermaid_918.txt
new file mode 100644
index 0000000000000000000000000000000000000000..05510d26ab3afcb2a0784a2dbc11a6750739e897
--- /dev/null
+++ b/train/mermaid/medium/mermaid_918.txt
@@ -0,0 +1,19 @@
+<Automated Farm Machinery, connectedTo, Smart Greenhouses>
+<Automated Irrigation, connectedTo, Geographic Information Systems for Farms>
+<Automated Irrigation, fertilizes, Supply Chain Traceability>
+<Drone Monitoring, connectedTo, Herd Health Monitoring>
+<Drone Monitoring, connectedTo, Smart Livestock Monitoring>
+<Drone Monitoring, connectedTo, Weather Station Data Integration>
+<Drone Monitoring, livestock_raises, Sustainability Metrics Tracking>
+<Drone Monitoring, monitors, Smart Greenhouses>
+<Geographic Information Systems for Farms, connectedTo, Weather Station Data Integration>
+<Herd Health Monitoring, connectedTo, Automated Farm Machinery>
+<Market Price Forecasting, partOf, Farm Management Dashboards>
+<Market Price Forecasting, soil_tests, Sustainability Metrics Tracking>
+<Predictive Analytics for Harvest, connectedTo, Herd Health Monitoring>
+<Smart Greenhouses, connectedTo, Automated Irrigation>
+<Smart Livestock Monitoring, connectedTo, Herd Health Monitoring>
+<Smart Livestock Monitoring, connectedTo, Predictive Analytics for Harvest>
+<Supply Chain Traceability, connectedTo, Market Price Forecasting>
+<Supply Chain Traceability, partOf, Farm Management Dashboards>
+<Weather Station Data Integration, connectedTo, Sustainability Metrics Tracking>
diff --git a/train/mermaid/medium/mermaid_919.mmd b/train/mermaid/medium/mermaid_919.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..871b5a904e8ba5163e99085352f284a505b02bbe
--- /dev/null
+++ b/train/mermaid/medium/mermaid_919.mmd
@@ -0,0 +1,65 @@
+graph BT
+    N0([start])
+    N1[/Carbon Farming Initiatives/]
+    N2[[Automated Irrigation]]
+    N3(Blockchain for Agri_Supply Chain)
+    N4[[Smart Greenhouses]]
+    N5([Supply Chain Traceability])
+    N6[(Sustainability Metrics Tracking)]
+    N7(Pest and Disease Management Systems)
+    N8(Livestock Feeding Automation)
+    N9[Variable Rate Application]
+    N10([end])
+    S0(( ))
+    M0(( ))
+    subgraph IoT in Agriculture
+        nest0_0[/Data Security in Agriculture/]
+        nest0_1[Drone Monitoring]
+        nest0_2[Aquaculture Monitoring]
+        nest0_3[[Crop Health Monitoring]]
+    end
+    N0 -.-> |yes| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> |yes| N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N1 --> |yes| nest0_0
+    nest0_3 --> N6
+    N4 --> S0
+    S0 -.-> |no| N10
+    S0 -.-> N6
+    N3 -.-> M0
+    N2 -.-> M0
+    M0 -.-> N6
+    style S0 fill:#F6F6F6,stroke:#CFCFCF
+    style M0 fill:#EDE7F6,stroke:#9575CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#9575CD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#CFCFCF,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_919.txt b/train/mermaid/medium/mermaid_919.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3ab21670b2f5bc6d2255970d25c7ac72580c8e50
--- /dev/null
+++ b/train/mermaid/medium/mermaid_919.txt
@@ -0,0 +1,23 @@
+<Aquaculture Monitoring, connectedTo, Crop Health Monitoring>
+<Aquaculture Monitoring, partOf, IoT in Agriculture>
+<Automated Irrigation, connectedTo, Blockchain for Agri_Supply Chain>
+<Automated Irrigation, connectedTo, Sustainability Metrics Tracking>
+<Blockchain for Agri_Supply Chain, connectedTo, Sustainability Metrics Tracking>
+<Blockchain for Agri_Supply Chain, yes, Smart Greenhouses>
+<Carbon Farming Initiatives, connectedTo, Automated Irrigation>
+<Carbon Farming Initiatives, yes, Data Security in Agriculture>
+<Crop Health Monitoring, connectedTo, Sustainability Metrics Tracking>
+<Crop Health Monitoring, partOf, IoT in Agriculture>
+<Data Security in Agriculture, connectedTo, Drone Monitoring>
+<Data Security in Agriculture, partOf, IoT in Agriculture>
+<Drone Monitoring, connectedTo, Aquaculture Monitoring>
+<Drone Monitoring, partOf, IoT in Agriculture>
+<Livestock Feeding Automation, connectedTo, Variable Rate Application>
+<Pest and Disease Management Systems, connectedTo, Livestock Feeding Automation>
+<Smart Greenhouses, connectedTo, Supply Chain Traceability>
+<Smart Greenhouses, connectedTo, Sustainability Metrics Tracking>
+<Smart Greenhouses, no, end>
+<Supply Chain Traceability, connectedTo, Sustainability Metrics Tracking>
+<Sustainability Metrics Tracking, connectedTo, Pest and Disease Management Systems>
+<Variable Rate Application, connectedTo, end>
+<start, yes, Carbon Farming Initiatives>
diff --git a/train/mermaid/medium/mermaid_921.mmd b/train/mermaid/medium/mermaid_921.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..5c143d41146291e99cdc6d9372a512818f312efa
--- /dev/null
+++ b/train/mermaid/medium/mermaid_921.mmd
@@ -0,0 +1,78 @@
+graph BT
+    N0([Mental Health Support for Players])
+    N1[/Content Creation/]
+    N2(Game Server Management)
+    N3[[Talent Representation]]
+    N4(Gaming Hardware Optimization)
+    N5[League Management]
+    N6[[Venue Setup]]
+    N7[Tournament Organization]
+    N8[Network Infrastructure for Tournaments]
+    N9(Fan Community Building)
+    N10[Game Publisher Relations]
+    N11([Brand Partnerships])
+    S0(( ))
+    subgraph Legal Advisory for Esports
+        nest0_0[Anti_Cheat Measures]
+        nest0_1[(Data Security for Competitions)]
+        nest0_2(Social Media Management)
+        nest0_3(Physical Conditioning for Players)
+    end
+    N0 --> N1
+    N1 --> |leagues_creates| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |innovates| nest0_2
+    nest0_2 --> nest0_3
+    N2 -.-> nest0_0
+    nest0_3 -.-> |health_supports| N10
+    N7 --> S0
+    S0 --> |sponsors| N11
+    S0 -.-> N9
+    N0 --> N4
+    style N0 fill:#F1F8E9,stroke:#81C784
+    style N1 fill:#FFF8E1,stroke:#FFD54F
+    style N2 fill:#F1F8E9,stroke:#81C784
+    style N3 fill:#F1F8E9,stroke:#81C784
+    style N4 fill:#F1F8E9,stroke:#81C784
+    style N5 fill:#F1F8E9,stroke:#81C784
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style N7 fill:#F1F8E9,stroke:#81C784
+    style N8 fill:#F1F8E9,stroke:#81C784
+    style N9 fill:#F1F8E9,stroke:#81C784
+    style N10 fill:#FFF8E1,stroke:#FFD54F
+    style N11 fill:#F5F5DC,stroke:#BCB88A
+    style S0 fill:#FFF8E1,stroke:#FFD54F
+    style nest0_0 fill:#F1F8E9,stroke:#81C784
+    style nest0_1 fill:#F1F8E9,stroke:#81C784
+    style nest0_2 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_3 fill:#FFF8E1,stroke:#FFD54F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#81C784,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_922.mmd b/train/mermaid/medium/mermaid_922.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..b250485fe6577d58b29af2929feaccfea84e02e8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_922.mmd
@@ -0,0 +1,85 @@
+graph RL
+    N0([start])
+    N1[[Legal Advisory for Esports]]
+    N2{Player Contracts}
+    N3[(Physical Conditioning for Players)]
+    N4([Player Wellness Programs])
+    N5[(Performance Analysis)]
+    N6(Network Infrastructure for Tournaments)
+    N7[[Player Scouting]]
+    N8{League Management}
+    N9[Gambling and Betting Regulation]
+    N10[(Venue Setup)]
+    N11[Gaming Hardware Optimization]
+    N12[(Brand Partnerships)]
+    N13[Esports Analytics]
+    N14([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Fan Community Building
+        nest0_0(Team Management)
+        nest0_1[/Game Server Management/]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> |no| N3
+    N3 -.-> |no| N4
+    N4 --> N5
+    N5 -.-> |yes| N6
+    N6 --> |no| N7
+    N7 -.-> N8
+    N8 --> |no| N9
+    N9 --> N10
+    N10 --> |no| N11
+    N11 -.-> N12
+    N12 --> N13
+    N13 --> N14
+    nest0_0 --> |yes| nest0_1
+    N6 -.-> nest0_0
+    nest0_1 -.-> |no| N6
+    N10 -.-> S0
+    S0 --> N12
+    S0 -.-> N13
+    S0 -.-> N14
+    N0 --> M0
+    N3 --> M0
+    N10 -.-> |no| M0
+    M0 --> N14
+    N1 --> M1
+    N4 -.-> |no| M1
+    N5 --> M1
+    M1 -.-> N7
+    style S0 fill:#DDCEDD,stroke:#AF56A6
+    style M0 fill:#FBE9E7,stroke:#FF8A65
+    style M1 fill:#FBE9E7,stroke:#FF8A65
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_922.txt b/train/mermaid/medium/mermaid_922.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cedc3e03cb5163bb818eface62275b0f7ff7f10e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_922.txt
@@ -0,0 +1,28 @@
+<Brand Partnerships, connectedTo, Esports Analytics>
+<Esports Analytics, connectedTo, end>
+<Gambling and Betting Regulation, connectedTo, Venue Setup>
+<Game Server Management, no, Network Infrastructure for Tournaments>
+<Game Server Management, partOf, Fan Community Building>
+<Gaming Hardware Optimization, connectedTo, Brand Partnerships>
+<League Management, no, Gambling and Betting Regulation>
+<Legal Advisory for Esports, connectedTo, Player Contracts>
+<Legal Advisory for Esports, connectedTo, Player Scouting>
+<Network Infrastructure for Tournaments, connectedTo, Team Management>
+<Network Infrastructure for Tournaments, no, Player Scouting>
+<Performance Analysis, connectedTo, Player Scouting>
+<Performance Analysis, yes, Network Infrastructure for Tournaments>
+<Physical Conditioning for Players, connectedTo, end>
+<Physical Conditioning for Players, no, Player Wellness Programs>
+<Player Contracts, no, Physical Conditioning for Players>
+<Player Scouting, connectedTo, League Management>
+<Player Wellness Programs, connectedTo, Performance Analysis>
+<Player Wellness Programs, no, Player Scouting>
+<Team Management, partOf, Fan Community Building>
+<Team Management, yes, Game Server Management>
+<Venue Setup, connectedTo, Brand Partnerships>
+<Venue Setup, connectedTo, Esports Analytics>
+<Venue Setup, connectedTo, end>
+<Venue Setup, no, Gaming Hardware Optimization>
+<Venue Setup, no, end>
+<start, connectedTo, Legal Advisory for Esports>
+<start, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_923.mmd b/train/mermaid/medium/mermaid_923.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..111959dfda9318cd0b3a17b98cabc1246d3ae3a1
--- /dev/null
+++ b/train/mermaid/medium/mermaid_923.mmd
@@ -0,0 +1,94 @@
+graph RL
+    N0([Talent Representation])
+    N1[/Performance Analysis/]
+    N2(Game Publisher Relations)
+    N3{Gambling and Betting Regulation}
+    N4[/Sponsorship Acquisition/]
+    N5(Ticketing Sales)
+    N6[[Player Contracts]]
+    N7{Fan Community Building}
+    N8[Team Management]
+    N9[/Nutrition for Esports Athletes/]
+    N10[Data Security for Competitions]
+    N11([end])
+    S0(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Player Wellness Programs
+        nest0_0([Event Broadcasting])
+        nest0_1[Prize Pool Management]
+        nest0_2[/Mental Health Support for Players/]
+        nest0_3{Rules and Regulations Enforcement}
+    end
+    N0 -.-> |plays| N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 --> N11
+    nest0_0 --> |coaches| nest0_1
+    nest0_1 --> |recruits| nest0_2
+    nest0_2 --> nest0_3
+    N3 --> nest0_0
+    nest0_3 --> N6
+    N6 --> S0
+    S0 --> |integrity_ensures| N8
+    S0 --> |teams_forms| N9
+    N1 -.-> |creates_experiences| M0
+    N0 --> M0
+    M0 --> N3
+    N5 -.-> M1
+    N2 -.-> M1
+    N4 --> M1
+    M1 --> N11
+    style N0 fill:#C9EFEC,stroke:#6FE1D5
+    style N1 fill:#E0F2F1,stroke:#26A69A
+    style N2 fill:#D7CCC8,stroke:#795548
+    style N3 fill:#D7CCC8,stroke:#795548
+    style N4 fill:#D7CCC8,stroke:#795548
+    style N5 fill:#E0F2F1,stroke:#26A69A
+    style N6 fill:#D7CCC8,stroke:#795548
+    style N7 fill:#D7CCC8,stroke:#795548
+    style N8 fill:#E0F2F1,stroke:#26A69A
+    style N9 fill:#D7CCC8,stroke:#795548
+    style N10 fill:#E0F2F1,stroke:#26A69A
+    style N11 fill:#D7CCC8,stroke:#795548
+    style S0 fill:#C9EFEC,stroke:#6FE1D5
+    style M0 fill:#D7CCC8,stroke:#795548
+    style M1 fill:#D7CCC8,stroke:#795548
+    style nest0_0 fill:#E0F2F1,stroke:#26A69A
+    style nest0_1 fill:#C9EFEC,stroke:#6FE1D5
+    style nest0_2 fill:#E0F2F1,stroke:#26A69A
+    style nest0_3 fill:#D7CCC8,stroke:#795548
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#6FE1D5,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#26A69A,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_923.txt b/train/mermaid/medium/mermaid_923.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ab4e92b06629dbfd20b599c7cc7fed5f05ccac4b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_923.txt
@@ -0,0 +1,27 @@
+<Data Security for Competitions, connectedTo, end>
+<Event Broadcasting, coaches, Prize Pool Management>
+<Event Broadcasting, partOf, Player Wellness Programs>
+<Fan Community Building, connectedTo, Team Management>
+<Gambling and Betting Regulation, connectedTo, Event Broadcasting>
+<Gambling and Betting Regulation, connectedTo, Sponsorship Acquisition>
+<Game Publisher Relations, connectedTo, Gambling and Betting Regulation>
+<Game Publisher Relations, connectedTo, end>
+<Mental Health Support for Players, connectedTo, Rules and Regulations Enforcement>
+<Mental Health Support for Players, partOf, Player Wellness Programs>
+<Nutrition for Esports Athletes, connectedTo, Data Security for Competitions>
+<Performance Analysis, connectedTo, Game Publisher Relations>
+<Performance Analysis, creates_experiences, Gambling and Betting Regulation>
+<Player Contracts, connectedTo, Fan Community Building>
+<Player Contracts, integrity_ensures, Team Management>
+<Player Contracts, teams_forms, Nutrition for Esports Athletes>
+<Prize Pool Management, partOf, Player Wellness Programs>
+<Prize Pool Management, recruits, Mental Health Support for Players>
+<Rules and Regulations Enforcement, connectedTo, Player Contracts>
+<Rules and Regulations Enforcement, partOf, Player Wellness Programs>
+<Sponsorship Acquisition, connectedTo, Ticketing Sales>
+<Sponsorship Acquisition, connectedTo, end>
+<Talent Representation, connectedTo, Gambling and Betting Regulation>
+<Talent Representation, plays, Performance Analysis>
+<Team Management, connectedTo, Nutrition for Esports Athletes>
+<Ticketing Sales, connectedTo, Player Contracts>
+<Ticketing Sales, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_924.mmd b/train/mermaid/medium/mermaid_924.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..86fa6c6ca6da9a2dca9fdf890f262dafd28af5da
--- /dev/null
+++ b/train/mermaid/medium/mermaid_924.mmd
@@ -0,0 +1,80 @@
+graph LR
+    N0([start])
+    N1{Content Creation}
+    N2(Live Streaming Production)
+    N3(Player Wellness Programs)
+    N4[Esports Education Programs]
+    N5([Talent Representation])
+    N6[(Prize Pool Management)]
+    N7(Esports Analytics)
+    N8[/Data Security for Competitions/]
+    N9([end])
+    S0(( ))
+    S1(( ))
+    subgraph Performance Analysis
+        nest0_0([Gambling and Betting Regulation])
+        nest0_1[[Tournament Organization]]
+        nest0_2[/Mental Health Support for Players/]
+        nest0_3[/Audience Engagement/]
+    end
+    N0 --> |recruits| N1
+    N1 -.-> |tournaments_hosts| N2
+    N2 -.-> N3
+    N3 -.-> |licenses| N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> |sponsors| N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> |rules_enforces| nest0_3
+    N2 -.-> nest0_0
+    nest0_3 --> N8
+    N1 -.-> S0
+    S0 -.-> N6
+    S0 --> N8
+    S0 -.-> N9
+    N1 -.-> S1
+    S1 --> N7
+    S1 --> N5
+    S1 --> |broadcasts| N4
+    style N0 fill:#E8EAF6,stroke:#7986CB
+    style N1 fill:#E8EAF6,stroke:#7986CB
+    style N2 fill:#CFD8DC,stroke:#607D8B
+    style N3 fill:#E8EAF6,stroke:#7986CB
+    style N4 fill:#E8F0EA,stroke:#92C79A
+    style N5 fill:#CFD8DC,stroke:#607D8B
+    style N6 fill:#E8EAF6,stroke:#7986CB
+    style N7 fill:#E8EAF6,stroke:#7986CB
+    style N8 fill:#E8EAF6,stroke:#7986CB
+    style N9 fill:#CFD8DC,stroke:#607D8B
+    style S0 fill:#CFD8DC,stroke:#607D8B
+    style S1 fill:#E8EAF6,stroke:#7986CB
+    style nest0_0 fill:#CFD8DC,stroke:#607D8B
+    style nest0_1 fill:#CFD8DC,stroke:#607D8B
+    style nest0_2 fill:#CFD8DC,stroke:#607D8B
+    style nest0_3 fill:#CFD8DC,stroke:#607D8B
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#92C79A,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_925.mmd b/train/mermaid/medium/mermaid_925.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1f4f9d926e85700e913feb7aa6dd8df7be1cb9f5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_925.mmd
@@ -0,0 +1,62 @@
+graph TD
+    N0([start])
+    N1[Fan Community Building]
+    N2{Physical Conditioning for Players}
+    N3[/Brand Partnerships/]
+    N4{Nutrition for Esports Athletes}
+    N5[Game Server Management]
+    N6[[Prize Pool Management]]
+    N7[Audience Engagement]
+    N8[Gambling and Betting Regulation]
+    N9{Performance Analysis}
+    N10[(Game Publisher Relations)]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    subgraph Team Management
+        nest0_0([Game Strategy Development])
+        nest0_1(Player Scouting)
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> |yes| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> |no| N10
+    N10 -.-> N11
+    nest0_0 --> |yes| nest0_1
+    N7 --> nest0_0
+    nest0_1 -.-> N10
+    N5 --> S0
+    S0 --> |yes| N7
+    S0 --> N10
+    N1 --> S1
+    S1 --> N9
+    S1 -.-> N11
+    style S0 fill:#FCE4EC,stroke:#F06292
+    style S1 fill:#FCE4EC,stroke:#F06292
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_926.mmd b/train/mermaid/medium/mermaid_926.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..f98286b57df03eb6a7d8c959fd6649f351cb2e77
--- /dev/null
+++ b/train/mermaid/medium/mermaid_926.mmd
@@ -0,0 +1,78 @@
+graph RL
+    N0([Gaming Hardware Optimization])
+    N1[Sponsorship Acquisition]
+    N2(Esports Team Ownership)
+    N3(Broadcast Technology for Esports)
+    N4[Esports Analytics]
+    N5[Rules and Regulations Enforcement]
+    N6[[Player Wellness Programs]]
+    N7[Team Management]
+    N8(Training Regimen)
+    N9[(Performance Analysis)]
+    N10[/Merchandise Sales/]
+    N11[(Ticketing Sales)]
+    N12([end])
+    M1(( ))
+    subgraph Tournament Organization
+        nest0_0[/Player Contracts/]
+        nest0_1(Gambling and Betting Regulation)
+    end
+    N0 --> N1
+    N1 --> |monetizes| N2
+    N2 -.-> N3
+    N3 -.-> |tickets_sells| N4
+    N4 --> |health_supports| N5
+    N5 --> |sponsors| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> |organizes| N10
+    N10 -.-> |develops_games| N11
+    N11 --> |game_analyzes| N12
+    nest0_0 --> nest0_1
+    N1 -.-> nest0_0
+    nest0_1 --> N3
+    N3 --> M1
+    N7 --> M1
+    M1 -.-> N9
+    N8 --> N3
+    N12 -.-> N9
+    N7 --> N10
+    style N0 fill:#F0F0F0,stroke:#D2D2D2
+    style N1 fill:#FFCCBC,stroke:#FF5722
+    style N2 fill:#F0F0F0,stroke:#D2D2D2
+    style N3 fill:#FFCCBC,stroke:#FF5722
+    style N4 fill:#EBEBEB,stroke:#E0E0E0
+    style N5 fill:#EBEBEB,stroke:#E0E0E0
+    style N6 fill:#F0F0F0,stroke:#D2D2D2
+    style N7 fill:#FFCCBC,stroke:#FF5722
+    style N8 fill:#EBEBEB,stroke:#E0E0E0
+    style N9 fill:#EBEBEB,stroke:#E0E0E0
+    style N10 fill:#F0F0F0,stroke:#D2D2D2
+    style N11 fill:#FFCCBC,stroke:#FF5722
+    style N12 fill:#FFCCBC,stroke:#FF5722
+    style M1 fill:#FFCCBC,stroke:#FF5722
+    style nest0_0 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_1 fill:#F0F0F0,stroke:#D2D2D2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E0E0E0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E0E0E0,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_928.mmd b/train/mermaid/medium/mermaid_928.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a517dd918d3e9915c0686289ffa0fd6e1f178f1b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_928.mmd
@@ -0,0 +1,60 @@
+graph RL
+    N0([start])
+    N1[Gambling and Betting Regulation]
+    N2[[Player Contracts]]
+    N3[(Mental Health Support for Players)]
+    N4([Network Infrastructure for Tournaments])
+    N5[Talent Representation]
+    N6[[Gaming Hardware Optimization]]
+    N7([Game Server Management])
+    S0(( ))
+    M1(( ))
+    subgraph Event Broadcasting
+        nest0_0{Game Strategy Development}
+        nest0_1{Live Streaming Production}
+    end
+    N0 -.-> |plays| N1
+    N1 -.-> |audiences_engages| N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |teams_forms| N5
+    N5 --> |recruits| N6
+    N6 --> |creates_experiences| N7
+    nest0_0 -.-> nest0_1
+    N3 -.-> nest0_0
+    nest0_1 -.-> N6
+    N1 -.-> S0
+    S0 -.-> N6
+    S0 -.-> N3
+    N1 -.-> M1
+    N0 --> M1
+    M1 --> N3
+    style N0 fill:#FFF6D9,stroke:#FFCC7A
+    style N1 fill:#D1C4E9,stroke:#7E57C2
+    style N2 fill:#D1C4E9,stroke:#7E57C2
+    style N3 fill:#FFF6D9,stroke:#FFCC7A
+    style N4 fill:#E3F2FD,stroke:#64B5F6
+    style N5 fill:#FFF6D9,stroke:#FFCC7A
+    style N6 fill:#D1C4E9,stroke:#7E57C2
+    style N7 fill:#E3F2FD,stroke:#64B5F6
+    style S0 fill:#E3F2FD,stroke:#64B5F6
+    style M1 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_0 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_1 fill:#E3F2FD,stroke:#64B5F6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#64B5F6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#7E57C2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_93.txt b/train/mermaid/medium/mermaid_93.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1403bb6666c502f5cb3de9a3500ed4af9f2ae565
--- /dev/null
+++ b/train/mermaid/medium/mermaid_93.txt
@@ -0,0 +1,19 @@
+<Activity Booking, connectedTo, Event Reservation>
+<Activity Booking, connectedTo, Group Tour Coordination>
+<Activity Booking, connectedTo, Tourist Information Desk>
+<Activity Booking, connectedTo, end>
+<Cultural Immersion Program, connectedTo, end>
+<Cultural Immersion Program, yes, Trip Sharing>
+<Event Reservation, connectedTo, Group Tour Coordination>
+<Group Tour Coordination, connectedTo, Cultural Immersion Program>
+<Lost and Found Service, connectedTo, Tourist Information Desk>
+<Lost and Found Service, connectedTo, Trip Sharing>
+<Lost and Found Service, partOf, Souvenir Shopping>
+<Rental Car Pickup, no, Activity Booking>
+<Rental Car Pickup, partOf, Souvenir Shopping>
+<Tourist Information Desk, connectedTo, Lost and Found Service>
+<Tourist Information Desk, partOf, Souvenir Shopping>
+<Trip Sharing, connectedTo, end>
+<Trip Sharing, partOf, Souvenir Shopping>
+<Trip Sharing, yes, Rental Car Pickup>
+<start, connectedTo, Activity Booking>
diff --git a/train/mermaid/medium/mermaid_930.mmd b/train/mermaid/medium/mermaid_930.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..c3688f37a258f4c9cde9e57508a58364097c6357
--- /dev/null
+++ b/train/mermaid/medium/mermaid_930.mmd
@@ -0,0 +1,60 @@
+graph TD
+    N0([Sensory Perception Research])
+    N1{Synaptic Plasticity Study}
+    N2(Developmental Neuroscience)
+    N3(Cognitive Neuroscience)
+    N4[Stem Cell Research]
+    N5([Neurofeedback Therapy])
+    S0(( ))
+    S1(( ))
+    subgraph Neuroethics
+        nest0_0{Artificial Neural Networks Modeling}
+        nest0_1[/Memory Formation Research/]
+        nest0_2{Neurotransmitter Research}
+        nest0_3[Molecular Neuroscience]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> |diseases_diagnoses| N3
+    N3 --> N4
+    N4 --> N5
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |publishes| nest0_2
+    nest0_2 -.-> nest0_3
+    N3 -.-> |discovers| nest0_0
+    nest0_3 -.-> N2
+    N0 -.-> S0
+    S0 --> N4
+    S0 --> N5
+    N2 --> S1
+    S1 -.-> N5
+    S1 -.-> N4
+    style N0 fill:#F0F0F0,stroke:#D2D2D2
+    style N1 fill:#DFE7EB,stroke:#B0C5CD
+    style N2 fill:#DFE7EB,stroke:#B0C5CD
+    style N3 fill:#F0F0F0,stroke:#D2D2D2
+    style N4 fill:#DFE7EB,stroke:#B0C5CD
+    style N5 fill:#F0F0F0,stroke:#D2D2D2
+    style S0 fill:#DFE7EB,stroke:#B0C5CD
+    style S1 fill:#EFEBE9,stroke:#A1887F
+    style nest0_0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_1 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_2 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_3 fill:#EFEBE9,stroke:#A1887F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A1887F,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_931.txt b/train/mermaid/medium/mermaid_931.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3fc5da920a45857682573130b77086f88b66d85b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_931.txt
@@ -0,0 +1,24 @@
+<Artificial Neural Networks Modeling, connectedTo, Molecular Neuroscience>
+<Artificial Neural Networks Modeling, connectedTo, Neuroethics>
+<Behavioral Neuroscience, connectedTo, Neuroprosthetics>
+<Brain Imaging, connectedTo, Artificial Neural Networks Modeling>
+<Computational Neuroscience, connectedTo, Gene Therapy for Neurological Disorders>
+<Connectomics, analyzes, Artificial Neural Networks Modeling>
+<Connectomics, connectedTo, Consciousness Studies>
+<Connectomics, connectedTo, Genetic Basis of Brain Disorders>
+<Consciousness Studies, applies, Genetic Basis of Brain Disorders>
+<Consciousness Studies, connectedTo, Molecular Neuroscience>
+<Consciousness Studies, connectedTo, Stem Cell Research>
+<Drug Development for Brain Disorders, connectedTo, Learning Mechanisms Study>
+<Gene Therapy for Neurological Disorders, connectedTo, Brain Imaging>
+<Genetic Basis of Brain Disorders, connectedTo, Computational Neuroscience>
+<Genetic Basis of Brain Disorders, connectedTo, Molecular Neuroscience>
+<Learning Mechanisms Study, neurons_investigates, Systems Neuroscience>
+<Molecular Neuroscience, connectedTo, Behavioral Neuroscience>
+<Neuroethics, connectedTo, Molecular Neuroscience>
+<Neuroprosthetics, interprets_data, Sensory Perception Research>
+<Spike Train Analysis, collaborates, Computational Neuroscience>
+<Spike Train Analysis, partOf, Neural Network Analysis>
+<Stem Cell Research, connectedTo, Spike Train Analysis>
+<Stem Cell Research, partOf, Neural Network Analysis>
+<Systems Neuroscience, connectedTo, Connectomics>
diff --git a/train/mermaid/medium/mermaid_932.mmd b/train/mermaid/medium/mermaid_932.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ecb7d3ebb59665c5c32e5ed1b79ede5a38f00420
--- /dev/null
+++ b/train/mermaid/medium/mermaid_932.mmd
@@ -0,0 +1,80 @@
+graph RL
+    N0([Spike Train Analysis])
+    N1[Aging Brain Research]
+    N2(Motor Control Research)
+    N3[Gene Therapy for Neurological Disorders]
+    N4[/Electrophysiology/]
+    N5([Learning Mechanisms Study])
+    N6[(Synaptic Plasticity Study)]
+    N7(Systems Neuroscience)
+    N8([Consciousness Studies])
+    N9(Sensory Perception Research)
+    N10([Stem Cell Research])
+    S0(( ))
+    M0(( ))
+    subgraph Artificial Neural Networks Modeling
+        nest0_0(Addiction Neuroscience)
+        nest0_1[(Neural Data Analysis)]
+        nest0_2[Deep Brain Stimulation]
+        nest0_3[Genetic Basis of Brain Disorders]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> |modifies| N7
+    N7 -.-> |interprets_data| N8
+    N8 --> |brains_explores| N9
+    N9 -.-> |analyzes| N10
+    nest0_0 -.-> nest0_1
+    nest0_1 --> |privacy_protects| nest0_2
+    nest0_2 --> nest0_3
+    N6 --> |ethical_considers| nest0_0
+    nest0_3 -.-> N10
+    N6 --> S0
+    S0 --> N9
+    S0 --> |funds_raises| N8
+    N1 -.-> |drugs_tests| M0
+    N0 -.-> M0
+    M0 --> N5
+    style N0 fill:#FFFDE0,stroke:#FFF8A6
+    style N1 fill:#FFEBEE,stroke:#E57373
+    style N2 fill:#FFFDE0,stroke:#FFF8A6
+    style N3 fill:#FFEBEE,stroke:#E57373
+    style N4 fill:#ECEFF1,stroke:#90A4AE
+    style N5 fill:#FFEBEE,stroke:#E57373
+    style N6 fill:#ECEFF1,stroke:#90A4AE
+    style N7 fill:#ECEFF1,stroke:#90A4AE
+    style N8 fill:#ECEFF1,stroke:#90A4AE
+    style N9 fill:#FFFDE0,stroke:#FFF8A6
+    style N10 fill:#FFEBEE,stroke:#E57373
+    style S0 fill:#FFEBEE,stroke:#E57373
+    style M0 fill:#ECEFF1,stroke:#90A4AE
+    style nest0_0 fill:#FFEBEE,stroke:#E57373
+    style nest0_1 fill:#FFEBEE,stroke:#E57373
+    style nest0_2 fill:#FFEBEE,stroke:#E57373
+    style nest0_3 fill:#ECEFF1,stroke:#90A4AE
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#90A4AE,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#E57373,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E57373,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_932.txt b/train/mermaid/medium/mermaid_932.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9d654dca27175191a9d8a1c48a02070e2689ed26
--- /dev/null
+++ b/train/mermaid/medium/mermaid_932.txt
@@ -0,0 +1,23 @@
+<Addiction Neuroscience, connectedTo, Neural Data Analysis>
+<Addiction Neuroscience, partOf, Artificial Neural Networks Modeling>
+<Aging Brain Research, connectedTo, Motor Control Research>
+<Aging Brain Research, drugs_tests, Learning Mechanisms Study>
+<Consciousness Studies, brains_explores, Sensory Perception Research>
+<Deep Brain Stimulation, connectedTo, Genetic Basis of Brain Disorders>
+<Deep Brain Stimulation, partOf, Artificial Neural Networks Modeling>
+<Electrophysiology, connectedTo, Learning Mechanisms Study>
+<Gene Therapy for Neurological Disorders, connectedTo, Electrophysiology>
+<Genetic Basis of Brain Disorders, connectedTo, Stem Cell Research>
+<Genetic Basis of Brain Disorders, partOf, Artificial Neural Networks Modeling>
+<Learning Mechanisms Study, connectedTo, Synaptic Plasticity Study>
+<Motor Control Research, connectedTo, Gene Therapy for Neurological Disorders>
+<Neural Data Analysis, partOf, Artificial Neural Networks Modeling>
+<Neural Data Analysis, privacy_protects, Deep Brain Stimulation>
+<Sensory Perception Research, analyzes, Stem Cell Research>
+<Spike Train Analysis, connectedTo, Aging Brain Research>
+<Spike Train Analysis, connectedTo, Learning Mechanisms Study>
+<Synaptic Plasticity Study, connectedTo, Sensory Perception Research>
+<Synaptic Plasticity Study, ethical_considers, Addiction Neuroscience>
+<Synaptic Plasticity Study, funds_raises, Consciousness Studies>
+<Synaptic Plasticity Study, modifies, Systems Neuroscience>
+<Systems Neuroscience, interprets_data, Consciousness Studies>
diff --git a/train/mermaid/medium/mermaid_933.mmd b/train/mermaid/medium/mermaid_933.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..49286864405f255ef4dd1a18487cb5f555e95fa5
--- /dev/null
+++ b/train/mermaid/medium/mermaid_933.mmd
@@ -0,0 +1,74 @@
+graph TD
+    N0([Developmental Neuroscience])
+    N1[[Optogenetics]]
+    N2[/Synaptic Plasticity Study/]
+    N3{Learning Mechanisms Study}
+    N4[[Drug Development for Brain Disorders]]
+    N5[/Neurodegenerative Disease Research/]
+    N6[/Neurofeedback Therapy/]
+    N7[Behavioral Neuroscience]
+    N8[Neural Data Analysis]
+    N9([Neural Network Analysis])
+    N10([Addiction Neuroscience])
+    S0(( ))
+    S1(( ))
+    subgraph Molecular Neuroscience
+        nest0_0[/Brain Imaging/]
+        nest0_1[(Aging Brain Research)]
+    end
+    N0 -.-> |researches| N1
+    N1 --> N2
+    N2 --> |behavior_links| N3
+    N3 -.-> |funds_raises| N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> |analyzes| N8
+    N8 --> N9
+    N9 --> |publishes| N10
+    nest0_0 -.-> nest0_1
+    N7 -.-> nest0_0
+    nest0_1 -.-> |complies| N6
+    N7 -.-> S0
+    S0 -.-> N9
+    S0 --> |collaborates| N10
+    N6 -.-> S1
+    S1 -.-> N8
+    S1 --> N9
+    S1 -.-> N10
+    style N0 fill:#F5F5F5,stroke:#BDBDBD
+    style N1 fill:#F5F5F5,stroke:#BDBDBD
+    style N2 fill:#FFFAE0,stroke:#FFE470
+    style N3 fill:#DFE7EB,stroke:#B0C5CD
+    style N4 fill:#F5F5F5,stroke:#BDBDBD
+    style N5 fill:#DFE7EB,stroke:#B0C5CD
+    style N6 fill:#F5F5F5,stroke:#BDBDBD
+    style N7 fill:#FFFAE0,stroke:#FFE470
+    style N8 fill:#F5F5F5,stroke:#BDBDBD
+    style N9 fill:#FFFAE0,stroke:#FFE470
+    style N10 fill:#FFFAE0,stroke:#FFE470
+    style S0 fill:#DFE7EB,stroke:#B0C5CD
+    style S1 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_0 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_1 fill:#DFE7EB,stroke:#B0C5CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFE470,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_933.txt b/train/mermaid/medium/mermaid_933.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d6879a8b3dc684c3614ec57b77909a0a6c5c0869
--- /dev/null
+++ b/train/mermaid/medium/mermaid_933.txt
@@ -0,0 +1,20 @@
+<Aging Brain Research, complies, Neurofeedback Therapy>
+<Aging Brain Research, partOf, Molecular Neuroscience>
+<Behavioral Neuroscience, analyzes, Neural Data Analysis>
+<Behavioral Neuroscience, collaborates, Addiction Neuroscience>
+<Behavioral Neuroscience, connectedTo, Brain Imaging>
+<Behavioral Neuroscience, connectedTo, Neural Network Analysis>
+<Brain Imaging, connectedTo, Aging Brain Research>
+<Brain Imaging, partOf, Molecular Neuroscience>
+<Developmental Neuroscience, researches, Optogenetics>
+<Drug Development for Brain Disorders, connectedTo, Neurodegenerative Disease Research>
+<Learning Mechanisms Study, funds_raises, Drug Development for Brain Disorders>
+<Neural Data Analysis, connectedTo, Neural Network Analysis>
+<Neural Network Analysis, publishes, Addiction Neuroscience>
+<Neurodegenerative Disease Research, connectedTo, Neurofeedback Therapy>
+<Neurofeedback Therapy, connectedTo, Addiction Neuroscience>
+<Neurofeedback Therapy, connectedTo, Behavioral Neuroscience>
+<Neurofeedback Therapy, connectedTo, Neural Data Analysis>
+<Neurofeedback Therapy, connectedTo, Neural Network Analysis>
+<Optogenetics, connectedTo, Synaptic Plasticity Study>
+<Synaptic Plasticity Study, behavior_links, Learning Mechanisms Study>
diff --git a/train/mermaid/medium/mermaid_934.mmd b/train/mermaid/medium/mermaid_934.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a98359bf2b5e8ced4354903754e4702ce88e84ee
--- /dev/null
+++ b/train/mermaid/medium/mermaid_934.mmd
@@ -0,0 +1,88 @@
+graph BT
+    N0([start])
+    N1(Optogenetics)
+    N2[[Brain Imaging]]
+    N3[/Molecular Neuroscience/]
+    N4([Brain_Computer Interface])
+    N5{Motor Control Research}
+    N6(Electrophysiology)
+    N7{Aging Brain Research}
+    N8[[Artificial Neural Networks Modeling]]
+    N9([Brain Mapping])
+    N10(Cognitive Neuroscience)
+    N11[Developmental Neuroscience]
+    N12([Behavioral Neuroscience])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Neurological Disorder Diagnosis
+        nest0_0[[Consciousness Studies]]
+        nest0_1[Neuroethics]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> |neurons_investigates| N3
+    N3 --> N4
+    N4 --> |drugs_tests| N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    nest0_0 --> nest0_1
+    N4 --> |funds_raises| nest0_0
+    nest0_1 -.-> N6
+    N1 --> S0
+    S0 -.-> |visualizes_data| N6
+    S0 -.-> N9
+    N6 --> S1
+    S1 --> N8
+    S1 -.-> |behavior_links| N11
+    N3 --> |discovers| M0
+    N5 -.-> M0
+    M0 --> N7
+    style N0 fill:#C9F0F0,stroke:#4DD0E1
+    style N1 fill:#F8FDD3,stroke:#D3EB9F
+    style N2 fill:#FFDCD6,stroke:#FFB2A5
+    style N3 fill:#F8FDD3,stroke:#D3EB9F
+    style N4 fill:#F8FDD3,stroke:#D3EB9F
+    style N5 fill:#FFDCD6,stroke:#FFB2A5
+    style N6 fill:#C9F0F0,stroke:#4DD0E1
+    style N7 fill:#FFDCD6,stroke:#FFB2A5
+    style N8 fill:#C9F0F0,stroke:#4DD0E1
+    style N9 fill:#C9F0F0,stroke:#4DD0E1
+    style N10 fill:#F8FDD3,stroke:#D3EB9F
+    style N11 fill:#C9F0F0,stroke:#4DD0E1
+    style N12 fill:#F8FDD3,stroke:#D3EB9F
+    style S0 fill:#FFDCD6,stroke:#FFB2A5
+    style S1 fill:#C9F0F0,stroke:#4DD0E1
+    style M0 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_1 fill:#FFDCD6,stroke:#FFB2A5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFB2A5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_934.txt b/train/mermaid/medium/mermaid_934.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7df915403eb889c155953f60fa8c164c18dfe02f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_934.txt
@@ -0,0 +1,23 @@
+<Aging Brain Research, connectedTo, Artificial Neural Networks Modeling>
+<Artificial Neural Networks Modeling, connectedTo, Brain Mapping>
+<Brain Imaging, neurons_investigates, Molecular Neuroscience>
+<Brain Mapping, connectedTo, Cognitive Neuroscience>
+<Brain_Computer Interface, drugs_tests, Motor Control Research>
+<Brain_Computer Interface, funds_raises, Consciousness Studies>
+<Cognitive Neuroscience, connectedTo, Developmental Neuroscience>
+<Consciousness Studies, connectedTo, Neuroethics>
+<Consciousness Studies, partOf, Neurological Disorder Diagnosis>
+<Developmental Neuroscience, connectedTo, Behavioral Neuroscience>
+<Electrophysiology, behavior_links, Developmental Neuroscience>
+<Electrophysiology, connectedTo, Aging Brain Research>
+<Electrophysiology, connectedTo, Artificial Neural Networks Modeling>
+<Molecular Neuroscience, connectedTo, Brain_Computer Interface>
+<Molecular Neuroscience, discovers, Aging Brain Research>
+<Motor Control Research, connectedTo, Aging Brain Research>
+<Motor Control Research, connectedTo, Electrophysiology>
+<Neuroethics, connectedTo, Electrophysiology>
+<Neuroethics, partOf, Neurological Disorder Diagnosis>
+<Optogenetics, connectedTo, Brain Imaging>
+<Optogenetics, connectedTo, Brain Mapping>
+<Optogenetics, visualizes_data, Electrophysiology>
+<start, connectedTo, Optogenetics>
diff --git a/train/mermaid/medium/mermaid_935.txt b/train/mermaid/medium/mermaid_935.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b517653a43999acb7d8c492bd08692b1d8d19d2b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_935.txt
@@ -0,0 +1,23 @@
+<Aging Brain Research, stimulates, Neuroprosthetics>
+<Behavioral Neuroscience, connectedTo, Neuroethics>
+<Behavioral Neuroscience, partOf, Brain Imaging>
+<Computational Neuroscience, connectedTo, Neural Data Analysis>
+<Developmental Neuroscience, connectedTo, Stem Cell Research>
+<Genetic Basis of Brain Disorders, simulates, Learning Mechanisms Study>
+<Learning Mechanisms Study, records, Computational Neuroscience>
+<Memory Formation Research, connectedTo, Synaptic Plasticity Study>
+<Neural Data Analysis, connectedTo, Neurofeedback Therapy>
+<Neural Data Analysis, discovers, Aging Brain Research>
+<Neural Data Analysis, visualizes_data, Electrophysiology>
+<Neuroethics, connectedTo, Stem Cell Research>
+<Neuroethics, partOf, Brain Imaging>
+<Neurofeedback Therapy, connectedTo, Aging Brain Research>
+<Neurofeedback Therapy, connectedTo, Behavioral Neuroscience>
+<Neuroprosthetics, connectedTo, Electrophysiology>
+<Sleep Research, connectedTo, Genetic Basis of Brain Disorders>
+<Stem Cell Research, connectedTo, Memory Formation Research>
+<Stem Cell Research, diseases_diagnoses, Neurofeedback Therapy>
+<Synaptic Plasticity Study, connectedTo, Aging Brain Research>
+<Synaptic Plasticity Study, connectedTo, Neurofeedback Therapy>
+<Synaptic Plasticity Study, connectedTo, Sleep Research>
+<Synaptic Plasticity Study, privacy_protects, Computational Neuroscience>
diff --git a/train/mermaid/medium/mermaid_936.mmd b/train/mermaid/medium/mermaid_936.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..0d224f6f043db450b6c4352ff62068d96b6c4383
--- /dev/null
+++ b/train/mermaid/medium/mermaid_936.mmd
@@ -0,0 +1,64 @@
+graph BT
+    N0([Aging Brain Research])
+    N1[Neurofeedback Therapy]
+    N2[/Neuroinformatics/]
+    N3([Brain Imaging])
+    N4[/Sensory Perception Research/]
+    N5{Transcranial Magnetic Stimulation}
+    N6[Developmental Neuroscience]
+    N7[Drug Development for Brain Disorders]
+    N8[(Electrophysiology)]
+    N9([end])
+    S0(( ))
+    subgraph Connectomics
+        nest0_0{Optogenetics}
+        nest0_1([Spike Train Analysis])
+    end
+    N0 --> N1
+    N1 -.-> |complies| N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> |stimulates| N5
+    N5 -.-> N6
+    N6 --> |records| N7
+    N7 --> N8
+    N8 -.-> N9
+    nest0_0 -.-> nest0_1
+    N1 -.-> |privacy_protects| nest0_0
+    nest0_1 --> |cognition_studies| N7
+    N1 -.-> S0
+    S0 -.-> N5
+    S0 --> N7
+    S0 --> N4
+    N1 -.-> |therapies_develops| N4
+    style N0 fill:#E4E0DF,stroke:#BDAFA8
+    style N1 fill:#F8FDD3,stroke:#D3EB9F
+    style N2 fill:#E4E0DF,stroke:#BDAFA8
+    style N3 fill:#E4E0DF,stroke:#BDAFA8
+    style N4 fill:#F8FDD3,stroke:#D3EB9F
+    style N5 fill:#F3E5F5,stroke:#AB47BC
+    style N6 fill:#F8FDD3,stroke:#D3EB9F
+    style N7 fill:#F8FDD3,stroke:#D3EB9F
+    style N8 fill:#F8FDD3,stroke:#D3EB9F
+    style N9 fill:#F3E5F5,stroke:#AB47BC
+    style S0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest0_0 fill:#F3E5F5,stroke:#AB47BC
+    style nest0_1 fill:#F8FDD3,stroke:#D3EB9F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BDAFA8,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_936.txt b/train/mermaid/medium/mermaid_936.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d0f0b49a7ac23b6e742bafacd97f091654d7624d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_936.txt
@@ -0,0 +1,18 @@
+<Aging Brain Research, connectedTo, Neurofeedback Therapy>
+<Brain Imaging, connectedTo, Sensory Perception Research>
+<Developmental Neuroscience, records, Drug Development for Brain Disorders>
+<Drug Development for Brain Disorders, connectedTo, Electrophysiology>
+<Electrophysiology, connectedTo, end>
+<Neurofeedback Therapy, complies, Neuroinformatics>
+<Neurofeedback Therapy, connectedTo, Drug Development for Brain Disorders>
+<Neurofeedback Therapy, connectedTo, Sensory Perception Research>
+<Neurofeedback Therapy, connectedTo, Transcranial Magnetic Stimulation>
+<Neurofeedback Therapy, privacy_protects, Optogenetics>
+<Neurofeedback Therapy, therapies_develops, Sensory Perception Research>
+<Neuroinformatics, connectedTo, Brain Imaging>
+<Optogenetics, connectedTo, Spike Train Analysis>
+<Optogenetics, partOf, Connectomics>
+<Sensory Perception Research, stimulates, Transcranial Magnetic Stimulation>
+<Spike Train Analysis, cognition_studies, Drug Development for Brain Disorders>
+<Spike Train Analysis, partOf, Connectomics>
+<Transcranial Magnetic Stimulation, connectedTo, Developmental Neuroscience>
diff --git a/train/mermaid/medium/mermaid_938.mmd b/train/mermaid/medium/mermaid_938.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..89dd1987d564c7befc52d05e8f0a5e625932334f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_938.mmd
@@ -0,0 +1,64 @@
+graph BT
+    N0([Climate Change Impact on Heritage])
+    N1[/Heritage Impact Assessment/]
+    N2{Adaptive Reuse of Heritage Buildings}
+    N3(Community Engagement)
+    N4([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Conservation Science
+        nest0_0[Restoration Techniques]
+        nest0_1(Repatriation of Artifacts)
+        nest0_2[(Disaster Preparedness for Heritage)]
+        nest0_3[Augmented Reality Tours]
+    end
+    N0 --> N1
+    N1 -.-> |preserves| N2
+    N2 --> |digitizes| N3
+    N3 --> N4
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N1 -.-> nest0_0
+    nest0_3 -.-> |visualizes| N3
+    N1 --> S0
+    S0 --> N4
+    S0 --> N3
+    N1 -.-> S1
+    S1 --> |analyzes_data| N4
+    S1 -.-> N3
+    N1 -.-> M0
+    N0 -.-> M0
+    M0 -.-> N3
+    style N0 fill:#B3E5FC,stroke:#03A9F4
+    style N1 fill:#F5F5DC,stroke:#BCB88A
+    style N2 fill:#B3E5FC,stroke:#03A9F4
+    style N3 fill:#F1F8E9,stroke:#388E3C
+    style N4 fill:#F1F8E9,stroke:#388E3C
+    style S0 fill:#F1F8E9,stroke:#388E3C
+    style S1 fill:#F5F5DC,stroke:#BCB88A
+    style M0 fill:#F1F8E9,stroke:#388E3C
+    style nest0_0 fill:#B3E5FC,stroke:#03A9F4
+    style nest0_1 fill:#F1F8E9,stroke:#388E3C
+    style nest0_2 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_3 fill:#B3E5FC,stroke:#03A9F4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#388E3C,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_938.txt b/train/mermaid/medium/mermaid_938.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bedc953a6141850d5cd87ad7eb5f1d459395a266
--- /dev/null
+++ b/train/mermaid/medium/mermaid_938.txt
@@ -0,0 +1,17 @@
+<Adaptive Reuse of Heritage Buildings, digitizes, Community Engagement>
+<Augmented Reality Tours, partOf, Conservation Science>
+<Augmented Reality Tours, visualizes, Community Engagement>
+<Climate Change Impact on Heritage, connectedTo, Community Engagement>
+<Climate Change Impact on Heritage, connectedTo, Heritage Impact Assessment>
+<Community Engagement, connectedTo, end>
+<Disaster Preparedness for Heritage, connectedTo, Augmented Reality Tours>
+<Disaster Preparedness for Heritage, partOf, Conservation Science>
+<Heritage Impact Assessment, analyzes_data, end>
+<Heritage Impact Assessment, connectedTo, Community Engagement>
+<Heritage Impact Assessment, connectedTo, Restoration Techniques>
+<Heritage Impact Assessment, connectedTo, end>
+<Heritage Impact Assessment, preserves, Adaptive Reuse of Heritage Buildings>
+<Repatriation of Artifacts, connectedTo, Disaster Preparedness for Heritage>
+<Repatriation of Artifacts, partOf, Conservation Science>
+<Restoration Techniques, connectedTo, Repatriation of Artifacts>
+<Restoration Techniques, partOf, Conservation Science>
diff --git a/train/mermaid/medium/mermaid_939.mmd b/train/mermaid/medium/mermaid_939.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..4dbd95c3b5bb029782978c3f4b0b1fb59a83938f
--- /dev/null
+++ b/train/mermaid/medium/mermaid_939.mmd
@@ -0,0 +1,76 @@
+graph TD
+    N0([Dating Techniques])
+    N1(Public Education Programs)
+    N2(Traditional Knowledge Documentation)
+    N3([Cultural Tourism Development])
+    N4([Heritage Impact Assessment])
+    N5[Climate Change Impact on Heritage]
+    N6[Heritage Site Management]
+    N7[Risk Assessment for Heritage]
+    N8[(Oral History Collection)]
+    N9([Adaptive Reuse of Heritage Buildings])
+    S0(( ))
+    M0(( ))
+    subgraph Intangible Cultural Heritage Preservation
+        nest0_0[(Augmented Reality Tours)]
+        nest0_1[Disaster Preparedness for Heritage]
+        nest0_2[/Remote Sensing for Heritage/]
+        nest0_3{Photogrammetry for Documentation}
+    end
+    N0 --> |policies_influences| N1
+    N1 --> |narrates| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> |data_collects| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> |analyzes_data| N9
+    nest0_0 -.-> |funds_raises| nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 --> |conserves| N1
+    N6 -.-> S0
+    S0 --> N9
+    S0 --> N8
+    N1 -.-> M0
+    N4 -.-> |3D_scans| M0
+    M0 --> N9
+    style N0 fill:#F6F6F6,stroke:#CFCFCF
+    style N1 fill:#E0F7FA,stroke:#00BCD4
+    style N2 fill:#F6F6F6,stroke:#CFCFCF
+    style N3 fill:#E8F0FF,stroke:#A2D0FF
+    style N4 fill:#E8F0FF,stroke:#A2D0FF
+    style N5 fill:#E0F7FA,stroke:#00BCD4
+    style N6 fill:#F6F6F6,stroke:#CFCFCF
+    style N7 fill:#E0F7FA,stroke:#00BCD4
+    style N8 fill:#F6F6F6,stroke:#CFCFCF
+    style N9 fill:#E0F7FA,stroke:#00BCD4
+    style S0 fill:#E8F0FF,stroke:#A2D0FF
+    style M0 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_0 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_1 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_2 fill:#F6F6F6,stroke:#CFCFCF
+    style nest0_3 fill:#E0F7FA,stroke:#00BCD4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#A2D0FF,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#CFCFCF,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#00BCD4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_94.mmd b/train/mermaid/medium/mermaid_94.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..2827ac8fdf1028667797ac3b19485efcf2630522
--- /dev/null
+++ b/train/mermaid/medium/mermaid_94.mmd
@@ -0,0 +1,72 @@
+graph LR
+    N0([Spa Appointment])
+    N1{Booking Modification}
+    N2(Passport Renewal Assistance)
+    N3(Itinerary Planning)
+    N4{Adventure Sports Booking}
+    N5[Cultural Immersion Program]
+    N6(Rental Car Pickup)
+    N7([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Sightseeing Scheduling
+        nest0_0[/Lost and Found Service/]
+        nest0_1[Destination Selection]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> |collects feedback| N6
+    N6 -.-> N7
+    nest0_0 --> |applies| nest0_1
+    N4 -.-> nest0_0
+    nest0_1 --> N4
+    N2 -.-> S0
+    S0 --> N5
+    S0 --> N7
+    N2 -.-> S1
+    S1 --> |consults| N6
+    S1 -.-> |sells| N7
+    S1 -.-> N4
+    N2 --> M0
+    N0 --> M0
+    N3 -.-> M0
+    M0 -.-> N6
+    style N0 fill:#FFF8E1,stroke:#FFD54F
+    style N1 fill:#F9FBE7,stroke:#DCE775
+    style N2 fill:#F9FBE7,stroke:#DCE775
+    style N3 fill:#DDCEDD,stroke:#AF56A6
+    style N4 fill:#F9FBE7,stroke:#DCE775
+    style N5 fill:#F9FBE7,stroke:#DCE775
+    style N6 fill:#FFF8E1,stroke:#FFD54F
+    style N7 fill:#DDCEDD,stroke:#AF56A6
+    style S0 fill:#DDCEDD,stroke:#AF56A6
+    style S1 fill:#DDCEDD,stroke:#AF56A6
+    style M0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_0 fill:#F9FBE7,stroke:#DCE775
+    style nest0_1 fill:#FFF8E1,stroke:#FFD54F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFD54F,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFD54F,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_940.txt b/train/mermaid/medium/mermaid_940.txt
new file mode 100644
index 0000000000000000000000000000000000000000..83e32841116082d2b51e81439888768d8f5e0b06
--- /dev/null
+++ b/train/mermaid/medium/mermaid_940.txt
@@ -0,0 +1,22 @@
+<Adaptive Reuse of Heritage Buildings, connectedTo, Heritage Impact Assessment>
+<Archaeological Excavation, no, end>
+<Artifact Conservation, partOf, Traditional Knowledge Documentation>
+<Artifact Conservation, yes, Restoration Techniques>
+<Conservation Science, no, Illicit Trafficking Control>
+<Crowdsourcing for Heritage Data, connectedTo, Photogrammetry for Documentation>
+<Heritage Impact Assessment, connectedTo, Heritage Site Management>
+<Heritage Site Management, connectedTo, Crowdsourcing for Heritage Data>
+<Illicit Trafficking Control, connectedTo, Archaeological Excavation>
+<Illicit Trafficking Control, connectedTo, Crowdsourcing for Heritage Data>
+<Illicit Trafficking Control, connectedTo, Indigenous Cultural Heritage Rights>
+<Illicit Trafficking Control, connectedTo, Legal Protection for Heritage>
+<Indigenous Cultural Heritage Rights, connectedTo, Adaptive Reuse of Heritage Buildings>
+<Indigenous Cultural Heritage Rights, connectedTo, Artifact Conservation>
+<Legal Protection for Heritage, connectedTo, Risk Assessment for Heritage>
+<Photogrammetry for Documentation, yes, World Heritage Site Management>
+<Restoration Techniques, connectedTo, Crowdsourcing for Heritage Data>
+<Restoration Techniques, partOf, Traditional Knowledge Documentation>
+<Risk Assessment for Heritage, connectedTo, Crowdsourcing for Heritage Data>
+<Risk Assessment for Heritage, yes, Indigenous Cultural Heritage Rights>
+<World Heritage Site Management, connectedTo, Archaeological Excavation>
+<start, connectedTo, Conservation Science>
diff --git a/train/mermaid/medium/mermaid_943.txt b/train/mermaid/medium/mermaid_943.txt
new file mode 100644
index 0000000000000000000000000000000000000000..80321ce4695eb7724f370630703cbc125d53dbfe
--- /dev/null
+++ b/train/mermaid/medium/mermaid_943.txt
@@ -0,0 +1,25 @@
+<Adaptive Reuse of Heritage Buildings, no, Artifact Conservation>
+<Archival Management, connectedTo, Climate Change Impact on Heritage>
+<Archival Management, connectedTo, Heritage Site Management>
+<Archival Management, connectedTo, Material Analysis>
+<Artifact Conservation, connectedTo, Climate Change Impact on Heritage>
+<Climate Change Impact on Heritage, connectedTo, Public Education Programs>
+<Digital Storytelling, connectedTo, Adaptive Reuse of Heritage Buildings>
+<Heritage Site Management, connectedTo, Public Education Programs>
+<Heritage Site Management, connectedTo, Underwater Cultural Heritage>
+<Historical Research, yes, Heritage Site Management>
+<Historical Research, yes, Underwater Cultural Heritage>
+<Material Analysis, connectedTo, Photogrammetry for Documentation>
+<Museum Collection Management, no, Public Education Programs>
+<Museum Collection Management, partOf, Conservation Science>
+<Photogrammetry for Documentation, connectedTo, Underwater Cultural Heritage>
+<Photogrammetry for Documentation, yes, Historical Research>
+<Public Education Programs, connectedTo, Site Preservation>
+<Site Preservation, connectedTo, World Heritage Site Management>
+<Site Preservation, connectedTo, end>
+<Traditional Knowledge Documentation, connectedTo, Digital Storytelling>
+<Traditional Knowledge Documentation, connectedTo, Public Education Programs>
+<Underwater Cultural Heritage, connectedTo, Traditional Knowledge Documentation>
+<World Heritage Site Management, no, Museum Collection Management>
+<World Heritage Site Management, partOf, Conservation Science>
+<start, connectedTo, Archival Management>
diff --git a/train/mermaid/medium/mermaid_944.txt b/train/mermaid/medium/mermaid_944.txt
new file mode 100644
index 0000000000000000000000000000000000000000..260c40c3cda8f4f9f012136c999d39bea086315b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_944.txt
@@ -0,0 +1,18 @@
+<Climate Change Impact on Heritage, connectedTo, Disaster Preparedness for Heritage>
+<Climate Change Impact on Heritage, partOf, Historical Research>
+<Conservation Science, connectedTo, Repatriation of Artifacts>
+<Conservation Science, restores, Dating Techniques>
+<Dating Techniques, connectedTo, Looting Prevention>
+<Dating Techniques, partOf, Historical Research>
+<Disaster Preparedness for Heritage, connectedTo, end>
+<Disaster Preparedness for Heritage, partOf, Historical Research>
+<Indigenous Cultural Heritage Rights, interprets, Risk Assessment for Heritage>
+<Looting Prevention, connectedTo, Climate Change Impact on Heritage>
+<Looting Prevention, partOf, Historical Research>
+<Repatriation of Artifacts, connectedTo, end>
+<Risk Assessment for Heritage, connectedTo, Conservation Science>
+<Risk Assessment for Heritage, connectedTo, Repatriation of Artifacts>
+<Risk Assessment for Heritage, connectedTo, end>
+<Risk Assessment for Heritage, funds_raises, Repatriation of Artifacts>
+<Risk Assessment for Heritage, interprets, end>
+<start, connectedTo, Indigenous Cultural Heritage Rights>
diff --git a/train/mermaid/medium/mermaid_945.mmd b/train/mermaid/medium/mermaid_945.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..06429b63b855a1e034261259dcc499cdba4c189e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_945.mmd
@@ -0,0 +1,88 @@
+graph TD
+    N0([Synthetic Organism Design])
+    N1(CRISPR_Cas System Optimization)
+    N2[(Genome Engineering)]
+    N3[[Artificial Cells]]
+    N4[[Ethical Implications]]
+    N5[[Gene Synthesis Platforms]]
+    N6(Drug Delivery Systems)
+    N7(Biocontainment Strategies)
+    N8[Computational Design of Biological Systems]
+    N9([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Regulatory Frameworks
+        nest0_0[(Metabolic Pathway Engineering)]
+        nest0_1[[Cell_Free Systems]]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |designs| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> |fuels_generates| N9
+    nest0_0 -.-> nest0_1
+    N8 -.-> nest0_0
+    nest0_1 -.-> N2
+    N3 -.-> S0
+    S0 --> N8
+    S0 --> N7
+    S0 -.-> N9
+    N6 -.-> S1
+    S1 --> N8
+    S1 -.-> N9
+    N2 -.-> M0
+    N0 -.-> |programs| M0
+    N1 --> |simulates| M0
+    M0 --> N4
+    N3 --> |tests| M1
+    N0 --> |ethical_considers| M1
+    M1 --> N8
+    style N0 fill:#EDF5F3,stroke:#A1D7CD
+    style N1 fill:#B2EBF2,stroke:#00BCD4
+    style N2 fill:#B2EBF2,stroke:#00BCD4
+    style N3 fill:#C8E6C9,stroke:#388E3C
+    style N4 fill:#C8E6C9,stroke:#388E3C
+    style N5 fill:#B2EBF2,stroke:#00BCD4
+    style N6 fill:#EDF5F3,stroke:#A1D7CD
+    style N7 fill:#C8E6C9,stroke:#388E3C
+    style N8 fill:#C8E6C9,stroke:#388E3C
+    style N9 fill:#C8E6C9,stroke:#388E3C
+    style S0 fill:#EDF5F3,stroke:#A1D7CD
+    style S1 fill:#EDF5F3,stroke:#A1D7CD
+    style M0 fill:#C8E6C9,stroke:#388E3C
+    style M1 fill:#C8E6C9,stroke:#388E3C
+    style nest0_0 fill:#EDF5F3,stroke:#A1D7CD
+    style nest0_1 fill:#EDF5F3,stroke:#A1D7CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#00BCD4,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_945.txt b/train/mermaid/medium/mermaid_945.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ee9d5feab12e20c3f287a995a717d078f63c77f9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_945.txt
@@ -0,0 +1,24 @@
+<Artificial Cells, connectedTo, Biocontainment Strategies>
+<Artificial Cells, connectedTo, Computational Design of Biological Systems>
+<Artificial Cells, connectedTo, Ethical Implications>
+<Artificial Cells, connectedTo, end>
+<Artificial Cells, tests, Computational Design of Biological Systems>
+<Biocontainment Strategies, connectedTo, Computational Design of Biological Systems>
+<CRISPR_Cas System Optimization, connectedTo, Genome Engineering>
+<CRISPR_Cas System Optimization, simulates, Ethical Implications>
+<Cell_Free Systems, connectedTo, Genome Engineering>
+<Cell_Free Systems, partOf, Regulatory Frameworks>
+<Computational Design of Biological Systems, connectedTo, Metabolic Pathway Engineering>
+<Computational Design of Biological Systems, fuels_generates, end>
+<Drug Delivery Systems, connectedTo, Biocontainment Strategies>
+<Drug Delivery Systems, connectedTo, Computational Design of Biological Systems>
+<Drug Delivery Systems, connectedTo, end>
+<Ethical Implications, connectedTo, Gene Synthesis Platforms>
+<Gene Synthesis Platforms, connectedTo, Drug Delivery Systems>
+<Genome Engineering, connectedTo, Ethical Implications>
+<Genome Engineering, designs, Artificial Cells>
+<Metabolic Pathway Engineering, connectedTo, Cell_Free Systems>
+<Metabolic Pathway Engineering, partOf, Regulatory Frameworks>
+<Synthetic Organism Design, connectedTo, CRISPR_Cas System Optimization>
+<Synthetic Organism Design, ethical_considers, Computational Design of Biological Systems>
+<Synthetic Organism Design, programs, Ethical Implications>
diff --git a/train/mermaid/medium/mermaid_948.mmd b/train/mermaid/medium/mermaid_948.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8e1e310250230b001f6cad815d3af47db971c211
--- /dev/null
+++ b/train/mermaid/medium/mermaid_948.mmd
@@ -0,0 +1,72 @@
+graph TD
+    N0([start])
+    N1{Genome Engineering}
+    N2[Protein Design]
+    N3[/Biocontainment Strategies/]
+    N4[Artificial Cells]
+    N5[[Cell_Free Systems]]
+    N6[(DNA Storage Technologies)]
+    N7[/Biosafety Level Management/]
+    N8([end])
+    S0(( ))
+    M0(( ))
+    subgraph Computational Design of Biological Systems
+        nest0_0([Bio_logic Gates])
+        nest0_1[/CRISPR_Cas System Optimization/]
+        nest0_2([Directed Evolution Automation])
+        nest0_3([Risk Assessment])
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> N8
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> |clones| nest0_3
+    N5 -.-> nest0_0
+    nest0_3 -.-> |researches| N4
+    N3 -.-> S0
+    S0 --> N8
+    S0 --> |analyzes| N5
+    N3 -.-> M0
+    N2 -.-> M0
+    M0 -.-> N8
+    style N0 fill:#C5CAE9,stroke:#3F51B5
+    style N1 fill:#F9FBE7,stroke:#DCE775
+    style N2 fill:#C5CAE9,stroke:#3F51B5
+    style N3 fill:#C5CAE9,stroke:#3F51B5
+    style N4 fill:#C5CAE9,stroke:#3F51B5
+    style N5 fill:#FFF9C4,stroke:#FFEB3B
+    style N6 fill:#F9FBE7,stroke:#DCE775
+    style N7 fill:#C5CAE9,stroke:#3F51B5
+    style N8 fill:#FFF9C4,stroke:#FFEB3B
+    style S0 fill:#FFF9C4,stroke:#FFEB3B
+    style M0 fill:#C5CAE9,stroke:#3F51B5
+    style nest0_0 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_1 fill:#F9FBE7,stroke:#DCE775
+    style nest0_2 fill:#F9FBE7,stroke:#DCE775
+    style nest0_3 fill:#F9FBE7,stroke:#DCE775
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFEB3B,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_948.txt b/train/mermaid/medium/mermaid_948.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0bc51d0f0eb0e680b736d337aec6d89bc1667df9
--- /dev/null
+++ b/train/mermaid/medium/mermaid_948.txt
@@ -0,0 +1,20 @@
+<Artificial Cells, connectedTo, Cell_Free Systems>
+<Bio_logic Gates, connectedTo, CRISPR_Cas System Optimization>
+<Bio_logic Gates, partOf, Computational Design of Biological Systems>
+<Biocontainment Strategies, analyzes, Cell_Free Systems>
+<Biocontainment Strategies, connectedTo, Artificial Cells>
+<Biocontainment Strategies, connectedTo, end>
+<Biosafety Level Management, connectedTo, end>
+<CRISPR_Cas System Optimization, connectedTo, Directed Evolution Automation>
+<CRISPR_Cas System Optimization, partOf, Computational Design of Biological Systems>
+<Cell_Free Systems, connectedTo, Bio_logic Gates>
+<Cell_Free Systems, connectedTo, DNA Storage Technologies>
+<DNA Storage Technologies, connectedTo, Biosafety Level Management>
+<Directed Evolution Automation, clones, Risk Assessment>
+<Directed Evolution Automation, partOf, Computational Design of Biological Systems>
+<Genome Engineering, connectedTo, Protein Design>
+<Protein Design, connectedTo, Biocontainment Strategies>
+<Protein Design, connectedTo, end>
+<Risk Assessment, partOf, Computational Design of Biological Systems>
+<Risk Assessment, researches, Artificial Cells>
+<start, connectedTo, Genome Engineering>
diff --git a/train/mermaid/medium/mermaid_949.mmd b/train/mermaid/medium/mermaid_949.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..dc0f68c926475692026abf04e5041077257aa93c
--- /dev/null
+++ b/train/mermaid/medium/mermaid_949.mmd
@@ -0,0 +1,66 @@
+graph LR
+    N0([start])
+    N1[(Protein Design)]
+    N2(DNA Storage Technologies)
+    N3[Public Engagement]
+    N4(Cellular Reprogramming)
+    N5([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Synthetic Organism Design
+        nest0_0[[Bio_logic Gates]]
+        nest0_1[Risk Assessment]
+        nest0_2(Computational Design of Biological Systems)
+        nest0_3[/DNA Synthesis/]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |no| N3
+    N3 --> |yes| N4
+    N4 --> |yes| N5
+    nest0_0 --> nest0_1
+    nest0_1 -.-> |yes| nest0_2
+    nest0_2 --> nest0_3
+    N4 -.-> nest0_0
+    nest0_3 --> N5
+    N0 --> S0
+    S0 -.-> N4
+    S0 -.-> N3
+    N0 -.-> S1
+    S1 --> N2
+    S1 -.-> N3
+    N2 -.-> M0
+    N0 -.-> M0
+    M0 -.-> N4
+    N0 --> M1
+    N2 --> |yes| M1
+    M1 -.-> N5
+    style S0 fill:#E8F0EA,stroke:#92C79A
+    style S1 fill:#C5CAE9,stroke:#3F51B5
+    style M0 fill:#F3E5F5,stroke:#AB47BC
+    style M1 fill:#F3E5F5,stroke:#AB47BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#AB47BC,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#3F51B5,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_949.txt b/train/mermaid/medium/mermaid_949.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f877e1a5c023df8b0a06ff61e29d28d254a70d70
--- /dev/null
+++ b/train/mermaid/medium/mermaid_949.txt
@@ -0,0 +1,20 @@
+<Bio_logic Gates, connectedTo, Risk Assessment>
+<Bio_logic Gates, partOf, Synthetic Organism Design>
+<Cellular Reprogramming, connectedTo, Bio_logic Gates>
+<Cellular Reprogramming, yes, end>
+<Computational Design of Biological Systems, connectedTo, DNA Synthesis>
+<Computational Design of Biological Systems, partOf, Synthetic Organism Design>
+<DNA Storage Technologies, connectedTo, Cellular Reprogramming>
+<DNA Storage Technologies, no, Public Engagement>
+<DNA Storage Technologies, yes, end>
+<DNA Synthesis, connectedTo, end>
+<DNA Synthesis, partOf, Synthetic Organism Design>
+<Protein Design, connectedTo, DNA Storage Technologies>
+<Public Engagement, yes, Cellular Reprogramming>
+<Risk Assessment, partOf, Synthetic Organism Design>
+<Risk Assessment, yes, Computational Design of Biological Systems>
+<start, connectedTo, Cellular Reprogramming>
+<start, connectedTo, DNA Storage Technologies>
+<start, connectedTo, Protein Design>
+<start, connectedTo, Public Engagement>
+<start, connectedTo, end>
diff --git a/train/mermaid/medium/mermaid_95.mmd b/train/mermaid/medium/mermaid_95.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..ee15d96b4a5d114c0c41e26e5011057563f9008d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_95.mmd
@@ -0,0 +1,59 @@
+graph RL
+    N0([start])
+    N1(Duty_Free Shopping)
+    N2(Booking Modification)
+    N3(Itinerary Planning)
+    N4{Emergency Assistance}
+    N5([Travel Insurance])
+    N6[Historical Site Exploration]
+    N7(Group Tour Coordination)
+    N8(Travel Blog Creation)
+    N9{Local Transport}
+    N10([end])
+    S0(( ))
+    M0(( ))
+    subgraph Destination Selection
+        nest0_0{Lost and Found Service}
+        nest0_1[Activity Booking]
+    end
+    N0 --> |no| N1
+    N1 -.-> N2
+    N2 -.-> |yes| N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    nest0_0 --> nest0_1
+    N1 --> nest0_0
+    nest0_1 --> N1
+    N4 --> S0
+    S0 --> N7
+    S0 -.-> |yes| N9
+    N2 -.-> M0
+    N1 --> |no| M0
+    M0 --> N4
+    style S0 fill:#FFF9D4,stroke:#FFE69C
+    style M0 fill:#FFF9D4,stroke:#FFE69C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FFE69C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_950.mmd b/train/mermaid/medium/mermaid_950.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..8c5e191bbc61a7f79dfd79846509bcac92eafe41
--- /dev/null
+++ b/train/mermaid/medium/mermaid_950.mmd
@@ -0,0 +1,84 @@
+graph TD
+    N0([Protein Design])
+    N1(Drug Delivery Systems)
+    N2{CRISPR_Cas System Optimization}
+    N3[Directed Evolution]
+    N4[[Genome Engineering]]
+    N5[[Bio_manufacturing]]
+    N6[(Regulatory Frameworks)]
+    N7[Cellular Reprogramming]
+    N8(Gene Therapy Delivery Systems)
+    N9[(Artificial Cells)]
+    N10[Biofoundry Operations]
+    N11([Modular Biology Design])
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Synthetic Gene Networks
+        nest0_0[Ethical Implications]
+        nest0_1{Gene Synthesis Platforms}
+    end
+    N0 --> N1
+    N1 --> |builds| N2
+    N2 -.-> N3
+    N3 --> |DNA_sequences| N4
+    N4 --> N5
+    N5 --> |clones| N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 --> |engineers| N10
+    N10 --> |diagnostics_creates| N11
+    nest0_0 -.-> nest0_1
+    N5 --> nest0_0
+    nest0_1 -.-> |circuits_designs| N3
+    N5 --> S1
+    S1 -.-> N8
+    S1 -.-> N7
+    N0 -.-> M0
+    N1 --> M0
+    M0 --> N3
+    N1 --> M1
+    N0 --> M1
+    M1 --> N3
+    style N0 fill:#FFE0B2,stroke:#FF9800
+    style N1 fill:#EFEBE9,stroke:#A1887F
+    style N2 fill:#FFE0B2,stroke:#FF9800
+    style N3 fill:#EFEBE9,stroke:#A1887F
+    style N4 fill:#EFEBE9,stroke:#A1887F
+    style N5 fill:#EFEBE9,stroke:#A1887F
+    style N6 fill:#FFE0B2,stroke:#FF9800
+    style N7 fill:#FFE0B2,stroke:#FF9800
+    style N8 fill:#FFE0B2,stroke:#FF9800
+    style N9 fill:#EFEBE9,stroke:#A1887F
+    style N10 fill:#EFEBE9,stroke:#A1887F
+    style N11 fill:#DDCEDD,stroke:#AF56A6
+    style S1 fill:#EFEBE9,stroke:#A1887F
+    style M0 fill:#DDCEDD,stroke:#AF56A6
+    style M1 fill:#EFEBE9,stroke:#A1887F
+    style nest0_0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_1 fill:#FFE0B2,stroke:#FF9800
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FF9800,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_953.txt b/train/mermaid/medium/mermaid_953.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d16d88db2a7b49b5ae754a288b1e621cd02c7101
--- /dev/null
+++ b/train/mermaid/medium/mermaid_953.txt
@@ -0,0 +1,27 @@
+<AI in Education, connectedTo, Parent Engagement Tools>
+<Competency_Based Learning Platforms, no, Educational Apps Development>
+<Curriculum Digitization, yes, Student Information Systems>
+<Digital Textbooks, connectedTo, Learning Design Principles>
+<EdTech Hardware Solutions, connectedTo, AI in Education>
+<EdTech Hardware Solutions, connectedTo, Interactive Content Creation>
+<EdTech Hardware Solutions, no, Competency_Based Learning Platforms>
+<Educational Apps Development, connectedTo, Curriculum Digitization>
+<Educational Data Mining, connectedTo, Virtual Classrooms>
+<Interactive Content Creation, connectedTo, Professional Development for Educators>
+<Interactive Content Creation, partOf, Educational Robotics>
+<Learning Design Principles, connectedTo, Competency_Based Learning Platforms>
+<Learning Design Principles, connectedTo, Personalized Learning Paths>
+<Online Tutoring Platforms, connectedTo, Competency_Based Learning Platforms>
+<Online Tutoring Platforms, connectedTo, EdTech Hardware Solutions>
+<Parent Engagement Tools, no, Competency_Based Learning Platforms>
+<Parent Engagement Tools, no, Digital Textbooks>
+<Personalized Learning Paths, connectedTo, Competency_Based Learning Platforms>
+<Personalized Learning Paths, connectedTo, Educational Data Mining>
+<Professional Development for Educators, partOf, Educational Robotics>
+<Professional Development for Educators, yes, end>
+<Student Information Systems, connectedTo, end>
+<Virtual Classrooms, connectedTo, Competency_Based Learning Platforms>
+<start, connectedTo, Digital Textbooks>
+<start, connectedTo, EdTech Hardware Solutions>
+<start, no, Educational Apps Development>
+<start, no, Online Tutoring Platforms>
diff --git a/train/mermaid/medium/mermaid_954.mmd b/train/mermaid/medium/mermaid_954.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1279609a164d15cd8707d294e6532c1019f08c4e
--- /dev/null
+++ b/train/mermaid/medium/mermaid_954.mmd
@@ -0,0 +1,64 @@
+graph LR
+    N0([Personalized Learning Paths])
+    N1([Remote Learning Solutions])
+    N2[AI in Education]
+    N3([Interactive Content Creation])
+    N4[[Teacher Training Platforms]]
+    N5[Simulations for Learning]
+    N6([Virtual Reality in Education])
+    S0(( ))
+    M0(( ))
+    subgraph Virtual Classrooms
+        nest0_0(Augmented Reality in Education)
+        nest0_1(Learning Management System Development)
+        nest0_2([Cybersecurity for EdTech])
+        nest0_3(Student Performance Tracking)
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> |funds| N5
+    N5 -.-> |adaptive_learning_enables| N6
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> |reports| nest0_2
+    nest0_2 --> nest0_3
+    N1 --> |evaluates| nest0_0
+    nest0_3 --> |robotics_integrates| N5
+    N3 -.-> S0
+    S0 --> N5
+    S0 --> N6
+    N1 -.-> M0
+    N0 --> |markets| M0
+    M0 --> N3
+    style N0 fill:#C8E6C9,stroke:#388E3C
+    style N1 fill:#D7CCC8,stroke:#795548
+    style N2 fill:#D7CCC8,stroke:#795548
+    style N3 fill:#D7CCC8,stroke:#795548
+    style N4 fill:#C8E6C9,stroke:#388E3C
+    style N5 fill:#EFEBE9,stroke:#A1887F
+    style N6 fill:#D7CCC8,stroke:#795548
+    style S0 fill:#EFEBE9,stroke:#A1887F
+    style M0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_0 fill:#C8E6C9,stroke:#388E3C
+    style nest0_1 fill:#EFEBE9,stroke:#A1887F
+    style nest0_2 fill:#D7CCC8,stroke:#795548
+    style nest0_3 fill:#C8E6C9,stroke:#388E3C
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_955.mmd b/train/mermaid/medium/mermaid_955.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..71644492c33fd2a00460a1ee3f454747cc578ad4
--- /dev/null
+++ b/train/mermaid/medium/mermaid_955.mmd
@@ -0,0 +1,74 @@
+graph LR
+    N0([start])
+    N1[Augmented Reality in Education]
+    N2[/Professional Development for Educators/]
+    N3[Simulations for Learning]
+    N4[/Learning Analytics Dashboards/]
+    N5{Collaborative Learning Platforms}
+    N6[(Formative Assessment Tools)]
+    N7[(Remote Learning Solutions)]
+    N8{Cybersecurity for EdTech}
+    N9(Virtual Labs)
+    N10(Open Educational Resources)
+    N11([end])
+    S0(( ))
+    subgraph Virtual Classrooms
+        nest0_0[/Massive Open Online Courses/]
+        nest0_1[Social_Emotional Learning Tools]
+        nest0_2[Educational Data Mining]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |funds| N6
+    N6 -.-> |innovates| N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> |implements| N10
+    N10 --> N11
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N1 -.-> nest0_0
+    nest0_2 -.-> N4
+    N2 --> S0
+    S0 -.-> |develops| N4
+    S0 -.-> |adaptive_learning_enables| N9
+    N0 --> N3
+    style N0 fill:#F5F5DC,stroke:#BCB88A
+    style N1 fill:#FAEBF3,stroke:#F7BEE0
+    style N2 fill:#FAEBF3,stroke:#F7BEE0
+    style N3 fill:#F5F5DC,stroke:#BCB88A
+    style N4 fill:#F5F5DC,stroke:#BCB88A
+    style N5 fill:#FAEBF3,stroke:#F7BEE0
+    style N6 fill:#FAEBF3,stroke:#F7BEE0
+    style N7 fill:#F5F5DC,stroke:#BCB88A
+    style N8 fill:#FAEBF3,stroke:#F7BEE0
+    style N9 fill:#F0F0F0,stroke:#D2D2D2
+    style N10 fill:#F5F5DC,stroke:#BCB88A
+    style N11 fill:#FAEBF3,stroke:#F7BEE0
+    style S0 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_2 fill:#F5F5DC,stroke:#BCB88A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D2D2D2,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_957.mmd b/train/mermaid/medium/mermaid_957.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..1c8b06bfafb2ea100c1d95eb55ba72066ed9df8d
--- /dev/null
+++ b/train/mermaid/medium/mermaid_957.mmd
@@ -0,0 +1,74 @@
+graph RL
+    N0([start])
+    N1[[Data Privacy in Education]]
+    N2([Teacher Training Platforms])
+    N3[Parent Engagement Tools]
+    N4[[Accessibility in EdTech]]
+    N5([Virtual Labs])
+    N6([Educational Robotics])
+    N7[(Assessment Tools)]
+    N8([Gamified Learning])
+    S0(( ))
+    M0(( ))
+    subgraph Competency_Based Learning Platforms
+        nest0_0[(Social_Emotional Learning Tools)]
+        nest0_1[Student Information Systems]
+        nest0_2[/Digital Textbooks/]
+        nest0_3[/Augmented Reality in Education/]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> |partners| N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> |assesses| N8
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> |teachers_trains| nest0_3
+    N7 --> nest0_0
+    nest0_3 -.-> |integrates| N1
+    N4 --> S0
+    S0 -.-> N6
+    S0 --> |develops| N7
+    S0 --> |AR or VR_uses| N8
+    N2 -.-> M0
+    N0 --> M0
+    M0 --> N5
+    style N0 fill:#EFE6FF,stroke:#C2B2F0
+    style N1 fill:#EFE6FF,stroke:#C2B2F0
+    style N2 fill:#EDF5F3,stroke:#A1D7CD
+    style N3 fill:#EDF5F3,stroke:#A1D7CD
+    style N4 fill:#EFE6FF,stroke:#C2B2F0
+    style N5 fill:#EDF5F3,stroke:#A1D7CD
+    style N6 fill:#EFE6FF,stroke:#C2B2F0
+    style N7 fill:#EDF5F3,stroke:#A1D7CD
+    style N8 fill:#E4E0DF,stroke:#BDAFA8
+    style S0 fill:#E4E0DF,stroke:#BDAFA8
+    style M0 fill:#EDF5F3,stroke:#A1D7CD
+    style nest0_0 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_1 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_2 fill:#EDF5F3,stroke:#A1D7CD
+    style nest0_3 fill:#EDF5F3,stroke:#A1D7CD
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A1D7CD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDAFA8,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_957.txt b/train/mermaid/medium/mermaid_957.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8763fc580a17cac893671f5d1b4304fdd4873dc8
--- /dev/null
+++ b/train/mermaid/medium/mermaid_957.txt
@@ -0,0 +1,22 @@
+<Accessibility in EdTech, AR or VR_uses, Gamified Learning>
+<Accessibility in EdTech, connectedTo, Educational Robotics>
+<Accessibility in EdTech, connectedTo, Virtual Labs>
+<Accessibility in EdTech, develops, Assessment Tools>
+<Assessment Tools, assesses, Gamified Learning>
+<Assessment Tools, connectedTo, Social_Emotional Learning Tools>
+<Augmented Reality in Education, integrates, Data Privacy in Education>
+<Augmented Reality in Education, partOf, Competency_Based Learning Platforms>
+<Data Privacy in Education, connectedTo, Teacher Training Platforms>
+<Digital Textbooks, partOf, Competency_Based Learning Platforms>
+<Digital Textbooks, teachers_trains, Augmented Reality in Education>
+<Educational Robotics, connectedTo, Assessment Tools>
+<Parent Engagement Tools, connectedTo, Accessibility in EdTech>
+<Social_Emotional Learning Tools, connectedTo, Student Information Systems>
+<Social_Emotional Learning Tools, partOf, Competency_Based Learning Platforms>
+<Student Information Systems, connectedTo, Digital Textbooks>
+<Student Information Systems, partOf, Competency_Based Learning Platforms>
+<Teacher Training Platforms, connectedTo, Virtual Labs>
+<Teacher Training Platforms, partners, Parent Engagement Tools>
+<Virtual Labs, connectedTo, Educational Robotics>
+<start, connectedTo, Data Privacy in Education>
+<start, connectedTo, Virtual Labs>
diff --git a/train/mermaid/medium/mermaid_958.txt b/train/mermaid/medium/mermaid_958.txt
new file mode 100644
index 0000000000000000000000000000000000000000..34fa47926703b31d62b42c0fd2f32c19c0c3243b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_958.txt
@@ -0,0 +1,20 @@
+<AI in Education, connectedTo, Learning Design Principles>
+<Augmented Reality in Education, connectedTo, Professional Development for Educators>
+<Augmented Reality in Education, partOf, Interactive Content Creation>
+<Blockchain for Educational Credentials, connectedTo, Educational Data Mining>
+<Data Privacy in Education, connectedTo, AI in Education>
+<Data Privacy in Education, licenses, Personalized Learning Paths>
+<Digital Textbooks, connectedTo, Social_Emotional Learning Tools>
+<Educational Apps Development, connectedTo, Augmented Reality in Education>
+<Educational Apps Development, partOf, Interactive Content Creation>
+<Educational Data Mining, connectedTo, Digital Textbooks>
+<Learning Design Principles, connectedTo, Learning Management System Development>
+<Learning Management System Development, connectedTo, Educational Apps Development>
+<Learning Management System Development, connectedTo, Personalized Learning Paths>
+<Personalized Learning Paths, connectedTo, Blockchain for Educational Credentials>
+<Professional Development for Educators, partOf, Interactive Content Creation>
+<Professional Development for Educators, secures_data, Personalized Learning Paths>
+<start, connectedTo, Data Privacy in Education>
+<start, connectedTo, Personalized Learning Paths>
+<start, experiences_personalizes, Learning Management System Development>
+<start, tools_provides, Blockchain for Educational Credentials>
diff --git a/train/mermaid/medium/mermaid_959.mmd b/train/mermaid/medium/mermaid_959.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..a5c9fc35ac2406d734cea1943676594b94cce602
--- /dev/null
+++ b/train/mermaid/medium/mermaid_959.mmd
@@ -0,0 +1,76 @@
+graph BT
+    N0([start])
+    N1(EdTech Hardware Solutions)
+    N2(Student Performance Tracking)
+    N3[Blockchain for Educational Credentials]
+    N4[[Virtual Classrooms]]
+    N5(Massive Open Online Courses)
+    N6([Virtual Reality in Education])
+    N7([Formative Assessment Tools])
+    N8(Adaptive Learning Systems)
+    N9{Cybersecurity for EdTech}
+    N10[(Data Privacy in Education)]
+    N11([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Interactive Content Creation
+        nest0_0([E_Learning Platform Design])
+        nest0_1{Learning Analytics Dashboards}
+        nest0_2[[Learning Management System Development]]
+        nest0_3[[Learning Design Principles]]
+    end
+    N0 -.-> N1
+    N1 --> |yes| N2
+    N2 --> |yes| N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 --> |no| N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 --> N11
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N6 --> |yes| nest0_0
+    nest0_3 --> N7
+    N4 -.-> S0
+    S0 --> N6
+    S0 -.-> N8
+    N6 --> S1
+    S1 -.-> N10
+    S1 -.-> N8
+    N4 --> |yes| M0
+    N2 -.-> M0
+    M0 --> N10
+    style S0 fill:#D6D9F0,stroke:#9FA9E1
+    style S1 fill:#DED7F0,stroke:#A188DB
+    style M0 fill:#DDCEDD,stroke:#AF56A6
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#9FA9E1,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A188DB,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#AF56A6,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#A188DB,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_97.mmd b/train/mermaid/medium/mermaid_97.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..190878805af0ad323fe5026bfb38baf9f38022d7
--- /dev/null
+++ b/train/mermaid/medium/mermaid_97.mmd
@@ -0,0 +1,78 @@
+graph LR
+    N0([Contract Review])
+    N1[/Escrow Setup/]
+    N2{Home Inspection}
+    N3([Rental Agreement])
+    N4[(Price Negotiation)]
+    N5[[Buyer Inquiry]]
+    N6(Property Insurance)
+    N7(Legal Verification)
+    N8(Building Permit Application)
+    N9[[Property Valuation]]
+    N10([Brokerage License Renewal])
+    S0(( ))
+    M0(( ))
+    subgraph Tenant Screening
+        nest0_0[Maintenance Request]
+        nest0_1[[Renovation Planning]]
+        nest0_2[[Offer Submission]]
+    end
+    N0 -.-> |develops| N1
+    N1 -.-> N2
+    N2 --> |mortgages| N3
+    N3 --> |transfers| N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> |evaluates| N10
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    N5 --> nest0_0
+    nest0_2 --> N1
+    N4 --> S0
+    S0 --> |zones| N6
+    S0 -.-> N7
+    S0 -.-> |buys| N9
+    N0 -.-> M0
+    N1 -.-> M0
+    M0 -.-> N6
+    style N0 fill:#E0E6E9,stroke:#AABEC6
+    style N1 fill:#F9FBE7,stroke:#C0CA33
+    style N2 fill:#FFF9C4,stroke:#FFEB3B
+    style N3 fill:#E0E6E9,stroke:#AABEC6
+    style N4 fill:#E0E6E9,stroke:#AABEC6
+    style N5 fill:#F9FBE7,stroke:#C0CA33
+    style N6 fill:#FFF9C4,stroke:#FFEB3B
+    style N7 fill:#FFF9C4,stroke:#FFEB3B
+    style N8 fill:#F9FBE7,stroke:#C0CA33
+    style N9 fill:#E0E6E9,stroke:#AABEC6
+    style N10 fill:#F9FBE7,stroke:#C0CA33
+    style S0 fill:#FFF9C4,stroke:#FFEB3B
+    style M0 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_0 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_1 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_2 fill:#F9FBE7,stroke:#C0CA33
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
\ No newline at end of file
diff --git a/train/mermaid/medium/mermaid_97.txt b/train/mermaid/medium/mermaid_97.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e68bf7d37faef643aa0e71d0a6abaf6f21d7aa3b
--- /dev/null
+++ b/train/mermaid/medium/mermaid_97.txt
@@ -0,0 +1,22 @@
+<Building Permit Application, connectedTo, Property Valuation>
+<Buyer Inquiry, connectedTo, Maintenance Request>
+<Buyer Inquiry, connectedTo, Property Insurance>
+<Contract Review, connectedTo, Property Insurance>
+<Contract Review, develops, Escrow Setup>
+<Escrow Setup, connectedTo, Home Inspection>
+<Escrow Setup, connectedTo, Property Insurance>
+<Home Inspection, mortgages, Rental Agreement>
+<Legal Verification, connectedTo, Building Permit Application>
+<Maintenance Request, connectedTo, Renovation Planning>
+<Maintenance Request, partOf, Tenant Screening>
+<Offer Submission, connectedTo, Escrow Setup>
+<Offer Submission, partOf, Tenant Screening>
+<Price Negotiation, buys, Property Valuation>
+<Price Negotiation, connectedTo, Buyer Inquiry>
+<Price Negotiation, connectedTo, Legal Verification>
+<Price Negotiation, zones, Property Insurance>
+<Property Insurance, connectedTo, Legal Verification>
+<Property Valuation, evaluates, Brokerage License Renewal>
+<Renovation Planning, connectedTo, Offer Submission>
+<Renovation Planning, partOf, Tenant Screening>
+<Rental Agreement, transfers, Price Negotiation>
diff --git a/train/mermaid/medium/mermaid_99.mmd b/train/mermaid/medium/mermaid_99.mmd
new file mode 100644
index 0000000000000000000000000000000000000000..38e7d8d637b56ab777eba2ba30d86183254d1fab
--- /dev/null
+++ b/train/mermaid/medium/mermaid_99.mmd
@@ -0,0 +1,53 @@
+graph BT
+    N0([start])
+    N1[/Eviction Process/]
+    N2[[Property Tax Payment]]
+    N3[Tax Assessment]
+    N4[Zoning Compliance]
+    N5[Property Management]
+    N6[Mortgage Application Assistance]
+    N7(Agent Assignment)
+    N8([end])
+    S0(( ))
+    M0(( ))
+    subgraph Commission Distribution
+        nest0_0[Rental Agreement]
+        nest0_1[(Commercial Lease Negotiation)]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> |no| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |yes| N7
+    N7 --> N8
+    nest0_0 --> nest0_1
+    N4 -.-> nest0_0
+    nest0_1 --> N4
+    N5 -.-> S0
+    S0 --> |no| N7
+    S0 --> N8
+    N1 --> |yes| M0
+    N4 -.-> M0
+    M0 -.-> N7
+    style S0 fill:#F5F5DC,stroke:#BCB88A
+    style M0 fill:#C5CAE9,stroke:#3F51B5
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF9AE,stroke-width:2px,fill:none;
\ No newline at end of file