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train/mermaid/hard/mermaid_103.mmd

@@ -0,0 +1,109 @@
+graph LR
+    N0([start])
+    N1[Property Listing]
+    N2(HOA Management)
+    N3[Property Valuation]
+    N4{Maintenance Request}
+    N5{Zoning Compliance}
+    N6[[Building Permit Application]]
+    N7[/Virtual Tour Creation/]
+    N8([Buyer Inquiry])
+    N9(Open House Event)
+    N10[Property Insurance]
+    N11[[Site Visit Scheduling]]
+    N12[Land Acquisition]
+    N13(Agent Assignment)
+    N14([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Property Appraisal
+        nest0_0[(Home Inspection)]
+        nest0_1(Tenant Screening)
+        nest0_2{Ownership Transfer}
+    end
+    subgraph Rental Agreement
+        nest1_0[(Title Check)]
+        nest1_1{Mortgage Application Assistance}
+        nest1_2[Market Trend Analysis]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> |yes| N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 -.-> N13
+    N13 -.-> N14
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N8 -.-> nest0_0
+    nest0_2 --> N11
+    nest1_0 -.-> nest1_1
+    nest1_1 -.-> nest1_2
+    N13 -.-> nest1_0
+    nest1_2 -.-> N13
+    N6 -.-> S0
+    S0 --> N14
+    S0 --> N8
+    S0 -.-> N9
+    N11 -.-> S1
+    S1 -.-> N13
+    S1 --> N14
+    N2 -.-> M0
+    N1 --> M0
+    N0 --> M0
+    M0 -.-> N5
+    N0 --> |no| M1
+    N1 --> M1
+    N3 -.-> |yes| M1
+    M1 -.-> N5
+    style S0 fill:#FFCDD2,stroke:#F44336
+    style S1 fill:#FFFCE6,stroke:#FFF9AE
+    style M0 fill:#FFCDD2,stroke:#F44336
+    style M1 fill:#FFCDD2,stroke:#F44336
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#C2B2F0,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:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#FFF9AE,stroke-width:2px,fill:none;
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+    linkStyle 25 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#FFF9AE,stroke-width:2px,fill:none;
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+    linkStyle 31 stroke:#F44336,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#C2B2F0,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#FFF9AE,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_104.mmd

@@ -0,0 +1,154 @@
+graph TD
+    N0([start])
+    N1(HOA Management)
+    N2[[Commission Distribution]]
+    N3(Offer Submission)
+    N4(Property Listing)
+    N5(Property Valuation)
+    N6[(Tenant Screening)]
+    N7([Contract Review])
+    N8[[Virtual Tour Creation]]
+    N9[Open House Event]
+    N10[[Property Marketing]]
+    N11[Legal Verification]
+    N12([Property Appraisal])
+    N13[Building Permit Application]
+    N14{Ownership Transfer}
+    N15([Loan Pre_Approval])
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M0(( ))
+    M1(( ))
+    M2(( ))
+    subgraph Escrow Setup
+        nest0_0(Site Visit Scheduling)
+        nest0_1[Property Management]
+        nest0_2[[Property Insurance]]
+        nest0_3[/Eviction Process/]
+    end
+    subgraph Brokerage License Renewal
+        nest1_0(Rental Agreement)
+        nest1_1[/Commercial Lease Negotiation/]
+        nest1_2[Renovation Planning]
+    end
+    N0 --> |complies| N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 -.-> N13
+    N13 -.-> N14
+    N14 --> N15
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N8 -.-> nest0_0
+    nest0_3 --> N6
+    nest1_0 -.-> nest1_1
+    nest1_1 -.-> nest1_2
+    N12 -.-> |finances| nest1_0
+    nest1_2 --> N6
+    N11 --> S0
+    S0 -.-> N15
+    S0 --> N13
+    N9 -.-> S1
+    S1 -.-> N12
+    S1 -.-> N15
+    S1 --> N11
+    N6 --> S2
+    S2 --> |inspects| N10
+    S2 --> N8
+    S2 --> N9
+    N1 --> M0
+    N3 -.-> M0
+    N2 --> M0
+    M0 --> N5
+    N0 --> M1
+    N1 --> |approves| M1
+    M1 --> N3
+    N0 --> M2
+    N1 --> M2
+    M2 --> N3
+    style N0 fill:#FFCCBC,stroke:#FF5722
+    style N1 fill:#E8EAF6,stroke:#7986CB
+    style N2 fill:#E8EAF6,stroke:#7986CB
+    style N3 fill:#FFDCD6,stroke:#FFB2A5
+    style N4 fill:#FFDCD6,stroke:#FFB2A5
+    style N5 fill:#FFDCD6,stroke:#FFB2A5
+    style N6 fill:#FFCCBC,stroke:#FF5722
+    style N7 fill:#E8EAF6,stroke:#7986CB
+    style N8 fill:#FFDCD6,stroke:#FFB2A5
+    style N9 fill:#E8EAF6,stroke:#7986CB
+    style N10 fill:#FFCCBC,stroke:#FF5722
+    style N11 fill:#FFCCBC,stroke:#FF5722
+    style N12 fill:#E8EAF6,stroke:#7986CB
+    style N13 fill:#FFCCBC,stroke:#FF5722
+    style N14 fill:#FFDCD6,stroke:#FFB2A5
+    style N15 fill:#E8EAF6,stroke:#7986CB
+    style S0 fill:#E8EAF6,stroke:#7986CB
+    style S1 fill:#FFCCBC,stroke:#FF5722
+    style S2 fill:#FFCCBC,stroke:#FF5722
+    style M0 fill:#E8EAF6,stroke:#7986CB
+    style M1 fill:#FFCCBC,stroke:#FF5722
+    style M2 fill:#E8EAF6,stroke:#7986CB
+    style nest0_0 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_1 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_2 fill:#FFCCBC,stroke:#FF5722
+    style nest0_3 fill:#E8EAF6,stroke:#7986CB
+    style nest1_0 fill:#E8EAF6,stroke:#7986CB
+    style nest1_1 fill:#E8EAF6,stroke:#7986CB
+    style nest1_2 fill:#E8EAF6,stroke:#7986CB
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#7986CB,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FF5722,stroke-width:2px,fill:none;
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+    linkStyle 26 stroke:#FFB2A5,stroke-width:2px,fill:none;
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+    linkStyle 28 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#000000,stroke-width:2px,fill:none;
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+    linkStyle 43 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 44 stroke:#7986CB,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_106.mmd

@@ -0,0 +1,87 @@
+graph TD
+    N0([start])
+    N1{Disaster Relief Coordination}
+    N2[Crime Scene Analysis]
+    N3[[Resource Allocation]]
+    N4(Traffic Control)
+    N5[Crime Prevention Programs]
+    N6[K9 Unit Deployment]
+    N7{Shelter Setup}
+    N8[Cybersecurity Threat Response]
+    N9[Rescue Coordination]
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Crowd Management
+        nest0_0[[Incident Command System Activation]]
+        nest0_1[First Aid Deployment]
+    end
+    subgraph Hazard Detection
+        nest1_0[/Surveillance Review/]
+        nest1_1[[Emergency Dispatch]]
+        nest1_2[Witness Interview]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    N7 -.-> nest0_0
+    nest0_1 --> N5
+    nest1_0 -.-> nest1_1
+    nest1_1 --> nest1_2
+    N4 --> nest1_0
+    nest1_2 -.-> N8
+    N2 -.-> S0
+    S0 -.-> N6
+    S0 -.-> N5
+    S0 -.-> N9
+    N4 -.-> S1
+    S1 -.-> N9
+    S1 -.-> N8
+    N0 --> M0
+    N1 -.-> M0
+    M0 --> N7
+    N1 --> M1
+    N2 -.-> M1
+    M1 --> N5
+    style S0 fill:#F9FBE7,stroke:#C0CA33
+    style S1 fill:#FFFDE7,stroke:#FFF176
+    style M0 fill:#F9FBE7,stroke:#C0CA33
+    style M1 fill:#E0F7FA,stroke:#00BCD4
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#00BCD4,stroke-width:2px,fill:none;
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+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
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+    linkStyle 24 stroke:#C0CA33,stroke-width:2px,fill:none;
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+    linkStyle 26 stroke:#FFF176,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#00BCD4,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_108.mmd

@@ -0,0 +1,158 @@
+graph TD
+    N0([start])
+    N1{Law Enforcement Database Check}
+    N2([Crime Prevention Programs])
+    N3(Traffic Control)
+    N4[(Fire Suppression)]
+    N5(Incident Reporting)
+    N6{Incident Command System Activation}
+    N7[Resource Allocation]
+    N8(Disaster Relief Coordination)
+    N9[(Shelter Setup)]
+    N10[/Public Safety Training/]
+    N11(Forensic Analysis)
+    N12[Evacuation Planning]
+    N13[/Crowd Management/]
+    N14(First Aid Deployment)
+    N15([Responder Alert])
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M0(( ))
+    M1(( ))
+    M2(( ))
+    subgraph Hazard Detection
+        nest0_0(Bomb Disposal)
+        nest0_1[(Inmate Transport)]
+        nest0_2[Patrol Scheduling]
+    end
+    subgraph Cybersecurity Threat Response
+        nest1_0[[Emergency Dispatch]]
+        nest1_1[[Post_Incident Review]]
+        nest1_2{Border Security}
+        nest1_3([SWAT Team Activation])
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 --> N12
+    N12 -.-> N13
+    N13 -.-> N14
+    N14 --> N15
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N2 --> nest0_0
+    nest0_2 --> N6
+    nest1_0 -.-> nest1_1
+    nest1_1 --> nest1_2
+    nest1_2 -.-> nest1_3
+    N11 -.-> nest1_0
+    nest1_3 --> N8
+    N8 --> S0
+    S0 --> N15
+    S0 --> N13
+    S0 -.-> N14
+    N3 -.-> S1
+    S1 -.-> N8
+    S1 -.-> N5
+    S1 --> N10
+    N2 --> S2
+    S2 --> N12
+    S2 --> N4
+    S2 --> N11
+    N5 --> M0
+    N3 -.-> M0
+    M0 --> N8
+    N3 -.-> M1
+    N0 --> M1
+    N2 -.-> M1
+    M1 -.-> N6
+    N4 --> M2
+    N8 --> M2
+    N5 -.-> M2
+    M2 --> N11
+    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:#FFEBEB,stroke:#FFC2C2
+    style N5 fill:#FFFDE7,stroke:#FBC02D
+    style N6 fill:#CADEDE,stroke:#94C0C0
+    style N7 fill:#CADEDE,stroke:#94C0C0
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+    style N10 fill:#CADEDE,stroke:#94C0C0
+    style N11 fill:#FFEBEB,stroke:#FFC2C2
+    style N12 fill:#FFEBEB,stroke:#FFC2C2
+    style N13 fill:#FFEBEB,stroke:#FFC2C2
+    style N14 fill:#FFEBEB,stroke:#FFC2C2
+    style N15 fill:#FFFDE7,stroke:#FBC02D
+    style S0 fill:#FFFDE7,stroke:#FBC02D
+    style S1 fill:#CADEDE,stroke:#94C0C0
+    style S2 fill:#FFFDE7,stroke:#FBC02D
+    style M0 fill:#CADEDE,stroke:#94C0C0
+    style M1 fill:#FFEBEB,stroke:#FFC2C2
+    style M2 fill:#FFEBEB,stroke:#FFC2C2
+    style nest0_0 fill:#CADEDE,stroke:#94C0C0
+    style nest0_1 fill:#CADEDE,stroke:#94C0C0
+    style nest0_2 fill:#FFEBEB,stroke:#FFC2C2
+    style nest1_0 fill:#FFEBEB,stroke:#FFC2C2
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+    style nest1_2 fill:#CADEDE,stroke:#94C0C0
+    style nest1_3 fill:#FFEBEB,stroke:#FFC2C2
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+    linkStyle 38 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 39 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 40 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 41 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 42 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 43 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 44 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 45 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 46 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_108.txt

@@ -0,0 +1,47 @@
+<Bomb Disposal, connectedTo, Inmate Transport>
+<Bomb Disposal, partOf, Hazard Detection>
+<Border Security, connectedTo, SWAT Team Activation>
+<Border Security, partOf, Cybersecurity Threat Response>
+<Crime Prevention Programs, connectedTo, Bomb Disposal>
+<Crime Prevention Programs, connectedTo, Evacuation Planning>
+<Crime Prevention Programs, connectedTo, Fire Suppression>
+<Crime Prevention Programs, connectedTo, Forensic Analysis>
+<Crime Prevention Programs, connectedTo, Incident Command System Activation>
+<Crime Prevention Programs, connectedTo, Traffic Control>
+<Crowd Management, connectedTo, First Aid Deployment>
+<Disaster Relief Coordination, connectedTo, Crowd Management>
+<Disaster Relief Coordination, connectedTo, First Aid Deployment>
+<Disaster Relief Coordination, connectedTo, Forensic Analysis>
+<Disaster Relief Coordination, connectedTo, Responder Alert>
+<Disaster Relief Coordination, connectedTo, Shelter Setup>
+<Emergency Dispatch, connectedTo, Post_Incident Review>
+<Emergency Dispatch, partOf, Cybersecurity Threat Response>
+<Evacuation Planning, connectedTo, Crowd Management>
+<Fire Suppression, connectedTo, Forensic Analysis>
+<Fire Suppression, connectedTo, Incident Reporting>
+<First Aid Deployment, connectedTo, Responder Alert>
+<Forensic Analysis, connectedTo, Emergency Dispatch>
+<Forensic Analysis, connectedTo, Evacuation Planning>
+<Incident Command System Activation, connectedTo, Resource Allocation>
+<Incident Reporting, connectedTo, Disaster Relief Coordination>
+<Incident Reporting, connectedTo, Forensic Analysis>
+<Incident Reporting, connectedTo, Incident Command System Activation>
+<Inmate Transport, connectedTo, Patrol Scheduling>
+<Inmate Transport, partOf, Hazard Detection>
+<Law Enforcement Database Check, connectedTo, Crime Prevention Programs>
+<Patrol Scheduling, connectedTo, Incident Command System Activation>
+<Patrol Scheduling, partOf, Hazard Detection>
+<Post_Incident Review, connectedTo, Border Security>
+<Post_Incident Review, partOf, Cybersecurity Threat Response>
+<Public Safety Training, connectedTo, Forensic Analysis>
+<Resource Allocation, connectedTo, Disaster Relief Coordination>
+<SWAT Team Activation, connectedTo, Disaster Relief Coordination>
+<SWAT Team Activation, partOf, Cybersecurity Threat Response>
+<Shelter Setup, connectedTo, Public Safety Training>
+<Traffic Control, connectedTo, Disaster Relief Coordination>
+<Traffic Control, connectedTo, Fire Suppression>
+<Traffic Control, connectedTo, Incident Command System Activation>
+<Traffic Control, connectedTo, Incident Reporting>
+<Traffic Control, connectedTo, Public Safety Training>
+<start, connectedTo, Incident Command System Activation>
+<start, connectedTo, Law Enforcement Database Check>

train/mermaid/hard/mermaid_109.mmd

@@ -0,0 +1,118 @@
+graph TD
+    N0([start])
+    N1[Surveillance Review]
+    N2[(Incident Reporting)]
+    N3[[Hazard Detection]]
+    N4{Disaster Relief Coordination}
+    N5[Shelter Setup]
+    N6{Resource Allocation}
+    N7[(Border Security)]
+    N8{Hostage Negotiation}
+    N9[K9 Unit Deployment]
+    N10(Incident Command System Activation)
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Forensic Analysis
+        nest0_0[(Drug Interdiction)]
+        nest0_1[SWAT Team Activation]
+        nest0_2{Emergency Medical Service}
+        nest0_3[Rescue Coordination]
+    end
+    subgraph Evidence Collection
+        nest1_0([Suspect Identification])
+        nest1_1[/Victim Support Services/]
+        nest1_2[(Evacuation Planning)]
+        nest1_3[Public Warning]
+    end
+    N0 --> |patrols| N1
+    N1 -.-> 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
+    nest0_2 --> nest0_3
+    N6 -.-> nest0_0
+    nest0_3 -.-> N10
+    nest1_0 -.-> nest1_1
+    nest1_1 -.-> nest1_2
+    nest1_2 -.-> nest1_3
+    N3 --> nest1_0
+    nest1_3 -.-> N4
+    N2 --> S0
+    S0 --> N10
+    S0 --> N8
+    N5 -.-> S1
+    S1 -.-> N10
+    S1 --> N8
+    N4 --> M0
+    N3 -.-> M0
+    M0 -.-> N7
+    N2 -.-> M1
+    N0 --> M1
+    N1 -.-> M1
+    M1 -.-> N6
+    style N0 fill:#E0F7FA,stroke:#00BCD4
+    style N1 fill:#E0F7FA,stroke:#00BCD4
+    style N2 fill:#FAEBF3,stroke:#F7BEE0
+    style N3 fill:#FAEBF3,stroke:#F7BEE0
+    style N4 fill:#E0F7FA,stroke:#00BCD4
+    style N5 fill:#FAEBF3,stroke:#F7BEE0
+    style N6 fill:#E0F7FA,stroke:#00BCD4
+    style N7 fill:#D0EFEE,stroke:#73C6BC
+    style N8 fill:#E0F7FA,stroke:#00BCD4
+    style N9 fill:#E0F7FA,stroke:#00BCD4
+    style N10 fill:#D0EFEE,stroke:#73C6BC
+    style S0 fill:#D0EFEE,stroke:#73C6BC
+    style S1 fill:#FAEBF3,stroke:#F7BEE0
+    style M0 fill:#FAEBF3,stroke:#F7BEE0
+    style M1 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_0 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_1 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_2 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_3 fill:#E0F7FA,stroke:#00BCD4
+    style nest1_0 fill:#E0F7FA,stroke:#00BCD4
+    style nest1_1 fill:#FAEBF3,stroke:#F7BEE0
+    style nest1_2 fill:#D0EFEE,stroke:#73C6BC
+    style nest1_3 fill:#FAEBF3,stroke:#F7BEE0
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#00BCD4,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#00BCD4,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:#00BCD4,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:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#F7BEE0,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:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_109.txt

@@ -0,0 +1,37 @@
+<Border Security, connectedTo, Hostage Negotiation>
+<Disaster Relief Coordination, connectedTo, Border Security>
+<Disaster Relief Coordination, connectedTo, Shelter Setup>
+<Drug Interdiction, connectedTo, SWAT Team Activation>
+<Drug Interdiction, partOf, Forensic Analysis>
+<Emergency Medical Service, connectedTo, Rescue Coordination>
+<Emergency Medical Service, partOf, Forensic Analysis>
+<Evacuation Planning, connectedTo, Public Warning>
+<Evacuation Planning, partOf, Evidence Collection>
+<Hazard Detection, connectedTo, Border Security>
+<Hazard Detection, connectedTo, Disaster Relief Coordination>
+<Hazard Detection, connectedTo, Suspect Identification>
+<Hostage Negotiation, connectedTo, K9 Unit Deployment>
+<Incident Reporting, connectedTo, Hazard Detection>
+<Incident Reporting, connectedTo, Hostage Negotiation>
+<Incident Reporting, connectedTo, Incident Command System Activation>
+<Incident Reporting, connectedTo, Resource Allocation>
+<K9 Unit Deployment, connectedTo, Incident Command System Activation>
+<Public Warning, connectedTo, Disaster Relief Coordination>
+<Public Warning, partOf, Evidence Collection>
+<Rescue Coordination, connectedTo, Incident Command System Activation>
+<Rescue Coordination, partOf, Forensic Analysis>
+<Resource Allocation, connectedTo, Border Security>
+<Resource Allocation, connectedTo, Drug Interdiction>
+<SWAT Team Activation, connectedTo, Emergency Medical Service>
+<SWAT Team Activation, partOf, Forensic Analysis>
+<Shelter Setup, connectedTo, Hostage Negotiation>
+<Shelter Setup, connectedTo, Incident Command System Activation>
+<Shelter Setup, connectedTo, Resource Allocation>
+<Surveillance Review, connectedTo, Incident Reporting>
+<Surveillance Review, connectedTo, Resource Allocation>
+<Suspect Identification, connectedTo, Victim Support Services>
+<Suspect Identification, partOf, Evidence Collection>
+<Victim Support Services, connectedTo, Evacuation Planning>
+<Victim Support Services, partOf, Evidence Collection>
+<start, connectedTo, Resource Allocation>
+<start, patrols, Surveillance Review>

train/mermaid/hard/mermaid_11.mmd

@@ -0,0 +1,107 @@
+graph BT
+    N0([start])
+    N1([Lab Test])
+    N2[Patient Intake]
+    N3[(Genetic Counseling)]
+    N4[Patient Transfer]
+    N5(Triage)
+    N6{Diagnosis}
+    N7[Symptom Monitoring]
+    N8[Health Screening]
+    N9[Physical Examination]
+    N10[Case Review]
+    N11(Medical History)
+    N12[Telemedicine Consultation]
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Pharmacy Order
+        nest0_0(Prescription)
+        nest0_1[Medication Dispensing]
+        nest0_2(Anesthesia Administration)
+        nest0_3[(Device Implantation)]
+    end
+    subgraph Imaging Scan
+        nest1_0[(Biopsy)]
+        nest1_1[/Referral/]
+        nest1_2{Clinical Trial}
+        nest1_3([Home Care Visit])
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> 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 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N4 --> nest0_0
+    nest0_3 -.-> N9
+    nest1_0 --> nest1_1
+    nest1_1 --> nest1_2
+    nest1_2 -.-> nest1_3
+    N6 --> nest1_0
+    nest1_3 --> N8
+    N4 -.-> S0
+    S0 --> N6
+    S0 -.-> N10
+    S0 --> N7
+    N7 -.-> S1
+    S1 -.-> N11
+    S1 -.-> N9
+    S1 --> N10
+    N0 -.-> M0
+    N2 -.-> M0
+    M0 --> N4
+    N0 --> |yes| M1
+    N1 -.-> M1
+    M1 --> N3
+    style S0 fill:#FCE4EC,stroke:#F06292
+    style S1 fill:#FCE4EC,stroke:#F06292
+    style M0 fill:#E8F0EA,stroke:#92C79A
+    style M1 fill:#E8F0EA,stroke:#92C79A
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#F06292,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:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#92C79A,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:#92C79A,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:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#B0C5CD,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:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#B0C5CD,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#B0C5CD,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_114.txt

@@ -0,0 +1,45 @@
+<Animation Production, connectedTo, Budget Planning>
+<Audience Feedback, connectedTo, Scene Scheduling>
+<Audience Feedback, connectedTo, Special Effects Design>
+<Awards Ceremony Production, connectedTo, Footage Review>
+<Budget Planning, connectedTo, Merchandise Creation>
+<Costume Design, partOf, Lighting Setup>
+<Costume Design, yes, Film Festival Submission>
+<Film Distribution, partOf, Press Junket>
+<Film Distribution, yes, Script Writing>
+<Film Festival Submission, partOf, Lighting Setup>
+<Film Festival Submission, yes, Streaming Setup>
+<Footage Review, connectedTo, Location Scouting>
+<Footage Review, connectedTo, Sound Engineering>
+<Footage Review, yes, Location Scouting>
+<Game Development, connectedTo, Location Scouting>
+<Game Development, connectedTo, Visual Effects>
+<Intellectual Property Protection, connectedTo, Costume Design>
+<Intellectual Property Protection, partOf, Lighting Setup>
+<Location Scouting, connectedTo, Scene Shooting>
+<Marketing Campaign, connectedTo, Audience Feedback>
+<Merchandise Creation, connectedTo, Audience Feedback>
+<Merchandise Creation, connectedTo, Marketing Campaign>
+<Merchandise Creation, connectedTo, Special Effects Design>
+<Merchandise Creation, connectedTo, end>
+<Premiere Event, connectedTo, Animation Production>
+<Scene Scheduling, connectedTo, Film Distribution>
+<Scene Scheduling, partOf, Press Junket>
+<Scene Shooting, connectedTo, Streaming Setup>
+<Script Writing, connectedTo, Sound Engineering>
+<Script Writing, partOf, Press Junket>
+<Sound Engineering, connectedTo, Game Development>
+<Sound Engineering, connectedTo, Location Scouting>
+<Sound Engineering, connectedTo, Premiere Event>
+<Special Effects Design, connectedTo, Trailer Production>
+<Special Effects Design, connectedTo, end>
+<Sponsorship Acquisition, connectedTo, Animation Production>
+<Sponsorship Acquisition, connectedTo, Premiere Event>
+<Sponsorship Acquisition, connectedTo, Special Effects Design>
+<Sponsorship Acquisition, no, Marketing Campaign>
+<Streaming Setup, connectedTo, Sponsorship Acquisition>
+<Trailer Production, connectedTo, Intellectual Property Protection>
+<Trailer Production, partOf, Lighting Setup>
+<Visual Effects, connectedTo, Location Scouting>
+<start, connectedTo, Location Scouting>
+<start, no, Awards Ceremony Production>

train/mermaid/hard/mermaid_115.mmd

@@ -0,0 +1,116 @@
+graph RL
+    N0([start])
+    N1[Budget Planning]
+    N2(Script Writing)
+    N3[Casting Call]
+    N4[[Animation Production]]
+    N5[(Awards Ceremony Production)]
+    N6[/Scene Scheduling/]
+    N7[Visual Effects]
+    N8[Ticketing Sales]
+    N9[Concert Promotion]
+    N10[Set Construction]
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Special Effects Design
+        nest0_0[/Scene Shooting/]
+        nest0_1{Stunt Coordination}
+        nest0_2[/Streaming Setup/]
+        nest0_3[Audience Feedback]
+    end
+    subgraph Lighting Setup
+        nest1_0(Intellectual Property Protection)
+        nest1_1[(Trailer Production)]
+        nest1_2{Broadcast Scheduling}
+        nest1_3(Sound Engineering)
+    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
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N5 -.-> nest0_0
+    nest0_3 --> |develops| N7
+    nest1_0 --> nest1_1
+    nest1_1 -.-> nest1_2
+    nest1_2 --> nest1_3
+    N9 --> |composes| nest1_0
+    nest1_3 --> |distributes| N7
+    N1 -.-> S1
+    S1 --> N9
+    S1 --> N6
+    S1 --> N8
+    N7 --> M0
+    N4 --> M0
+    N1 -.-> |protects| M0
+    M0 -.-> N10
+    N2 -.-> M1
+    N6 -.-> M1
+    N5 -.-> M1
+    N3 --> M1
+    M1 --> N8
+    style N0 fill:#EFEBE9,stroke:#A1887F
+    style N1 fill:#EFEBE9,stroke:#A1887F
+    style N2 fill:#EFEBE9,stroke:#A1887F
+    style N3 fill:#D0EFEE,stroke:#73C6BC
+    style N4 fill:#D0EFEE,stroke:#73C6BC
+    style N5 fill:#F8BBD0,stroke:#E91E63
+    style N6 fill:#D0EFEE,stroke:#73C6BC
+    style N7 fill:#EFEBE9,stroke:#A1887F
+    style N8 fill:#EFEBE9,stroke:#A1887F
+    style N9 fill:#EFEBE9,stroke:#A1887F
+    style N10 fill:#EFEBE9,stroke:#A1887F
+    style S1 fill:#EFEBE9,stroke:#A1887F
+    style M0 fill:#F8BBD0,stroke:#E91E63
+    style M1 fill:#F8BBD0,stroke:#E91E63
+    style nest0_0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_1 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_2 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_3 fill:#D0EFEE,stroke:#73C6BC
+    style nest1_0 fill:#D0EFEE,stroke:#73C6BC
+    style nest1_1 fill:#D0EFEE,stroke:#73C6BC
+    style nest1_2 fill:#EFEBE9,stroke:#A1887F
+    style nest1_3 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:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E91E63,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:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#E91E63,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#A1887F,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:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#73C6BC,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:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_116.mmd

@@ -0,0 +1,112 @@
+graph LR
+    N0([start])
+    N1(Editing Process)
+    N2(Licensing Approval)
+    N3[[Merchandise Creation]]
+    N4[Fan Engagement Strategy]
+    N5([Talent Management])
+    N6([Live Performance])
+    N7[Costume Design]
+    N8[[Trailer Production]]
+    N9(Visual Effects)
+    N10[Red Carpet Event]
+    N11{Location Scouting}
+    N12[[Audience Feedback]]
+    N13([end])
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M0(( ))
+    M1(( ))
+    M2(( ))
+    subgraph Awards Ceremony Production
+        nest0_0[Marketing Campaign]
+        nest0_1[Footage Review]
+    end
+    subgraph Game Development
+        nest1_0[[Streaming Setup]]
+        nest1_1[(Lighting Setup)]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 -.-> |yes| N13
+    nest0_0 --> nest0_1
+    N2 --> nest0_0
+    nest0_1 --> N1
+    nest1_0 -.-> nest1_1
+    N10 -.-> nest1_0
+    nest1_1 -.-> N9
+    N1 -.-> S0
+    S0 -.-> |yes| N9
+    S0 -.-> N8
+    N0 -.-> S1
+    S1 -.-> N2
+    S1 --> N5
+    N5 --> S2
+    S2 --> N8
+    S2 -.-> N11
+    N5 --> |no| M0
+    N6 -.-> M0
+    N1 -.-> |no| M0
+    M0 --> N9
+    N0 -.-> M1
+    N3 -.-> M1
+    M1 -.-> N7
+    N4 -.-> M2
+    N9 -.-> M2
+    M2 -.-> N13
+    style S0 fill:#FCE4EC,stroke:#F06292
+    style S1 fill:#F1F8E9,stroke:#388E3C
+    style S2 fill:#FFF3E0,stroke:#FFA726
+    style M0 fill:#FFF3E0,stroke:#FFA726
+    style M1 fill:#FFF3E0,stroke:#FFA726
+    style M2 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:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#FFA726,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#000000,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;
+    linkStyle 16 stroke:#FFA726,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;
+    linkStyle 20 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#FFA726,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_117.mmd

@@ -0,0 +1,123 @@
+graph RL
+    N0([start])
+    N1[Costume Design]
+    N2[(Ticketing Sales)]
+    N3[[Location Scouting]]
+    N4(Sponsorship Acquisition)
+    N5[/Set Construction/]
+    N6[Premiere Event]
+    N7[Broadcast Scheduling]
+    N8[/Post_Production Audio Mixing/]
+    N9([Footage Review])
+    N10[Film Festival Submission]
+    N11[Scene Scheduling]
+    N12[Awards Ceremony Production]
+    N13[/Live Performance/]
+    N14[/Merchandise Creation/]
+    N15{Budget Planning}
+    N16([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Trailer Production
+        nest0_0(Audience Feedback)
+        nest0_1{Licensing Approval}
+        nest0_2[Press Junket]
+        nest0_3(Stunt Coordination)
+    end
+    subgraph Film Distribution
+        nest1_0[/Casting Call/]
+        nest1_1[(Marketing Campaign)]
+        nest1_2([Lighting Setup])
+        nest1_3[[Intellectual Property Protection]]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 --> |yes| N11
+    N11 -.-> N12
+    N12 --> N13
+    N13 --> N14
+    N14 --> N15
+    N15 --> N16
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 -.-> nest0_3
+    N11 -.-> nest0_0
+    nest0_3 -.-> N12
+    nest1_0 -.-> |no| nest1_1
+    nest1_1 --> nest1_2
+    nest1_2 -.-> nest1_3
+    N11 -.-> nest1_0
+    nest1_3 --> N6
+    N1 --> S0
+    S0 --> N14
+    S0 -.-> N9
+    N0 --> S1
+    S1 --> N13
+    S1 --> N7
+    S1 -.-> N15
+    N1 -.-> |no| M0
+    N2 --> M0
+    N0 --> M0
+    N3 -.-> M0
+    M0 --> N5
+    N1 --> M1
+    N3 -.-> |no| M1
+    N2 --> M1
+    M1 -.-> N7
+    style S0 fill:#C5CAE9,stroke:#3F51B5
+    style S1 fill:#E4E0DF,stroke:#BDAFA8
+    style M0 fill:#E4E0DF,stroke:#BDAFA8
+    style M1 fill:#E4E0DF,stroke:#BDAFA8
+    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:#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:#000000,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:#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:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 38 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 39 stroke:#66BB6A,stroke-width:2px,fill:none;
+    linkStyle 40 stroke:#3F51B5,stroke-width:2px,fill:none;
+    linkStyle 41 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_119.txt

@@ -0,0 +1,31 @@
+<Audience Feedback, connectedTo, Concert Promotion>
+<Audience Feedback, partOf, Broadcast Scheduling>
+<Concert Promotion, connectedTo, Costume Design>
+<Concert Promotion, partOf, Broadcast Scheduling>
+<Costume Design, connectedTo, Lighting Setup>
+<Editing Process, connectedTo, Licensing Approval>
+<Editing Process, connectedTo, Red Carpet Event>
+<Editing Process, connectedTo, Visual Effects>
+<Film Distribution, connectedTo, Costume Design>
+<Film Distribution, partOf, Film Festival Submission>
+<Game Development, connectedTo, Editing Process>
+<Game Development, connectedTo, Red Carpet Event>
+<Licensing Approval, connectedTo, Costume Design>
+<Licensing Approval, connectedTo, Scene Scheduling>
+<Lighting Setup, connectedTo, Visual Effects>
+<Marketing Campaign, connectedTo, Audience Feedback>
+<Marketing Campaign, partOf, Broadcast Scheduling>
+<Merchandise Creation, connectedTo, Game Development>
+<Merchandise Creation, responds to, Red Carpet Event>
+<Music Composition, connectedTo, Film Distribution>
+<Music Composition, partOf, Film Festival Submission>
+<Red Carpet Event, connectedTo, Licensing Approval>
+<Red Carpet Event, connectedTo, Marketing Campaign>
+<Scene Scheduling, connectedTo, Music Composition>
+<Scene Scheduling, partOf, Film Festival Submission>
+<Ticketing Sales, connectedTo, Game Development>
+<Ticketing Sales, connectedTo, Licensing Approval>
+<Ticketing Sales, connectedTo, Merchandise Creation>
+<Ticketing Sales, connectedTo, Red Carpet Event>
+<Ticketing Sales, connectedTo, Visual Effects>
+<Ticketing Sales, mixes, Costume Design>

train/mermaid/hard/mermaid_12.mmd

@@ -0,0 +1,138 @@
+graph TD
+    N0([Triage])
+    N1[(Follow_up)]
+    N2(Case Review)
+    N3[Imaging Scan]
+    N4[Symptom Monitoring]
+    N5[Lab Test]
+    N6[Rehabilitation Therapy]
+    N7(Allergy Test)
+    N8[(Medical Record Keeping)]
+    N9[(Medication Dispensing)]
+    N10[Prescription]
+    N11[Genetic Counseling]
+    N12[Biopsy]
+    N13{Epidemiological Tracking}
+    N14([end])
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Insurance Claim
+        nest0_0([Health Screening])
+        nest0_1([Dental Check_up])
+        nest0_2{Home Care Visit}
+        nest0_3[Pharmacy Order]
+    end
+    subgraph Patient Education
+        nest1_0([Nutritional Counseling])
+        nest1_1([Telemedicine Consultation])
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 --> |counsels| N7
+    N7 --> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 --> N13
+    N13 --> N14
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N9 --> nest0_0
+    nest0_3 -.-> N4
+    nest1_0 --> nest1_1
+    N12 --> nest1_0
+    nest1_1 -.-> |scans| N2
+    N3 --> S0
+    S0 --> N8
+    S0 -.-> N7
+    S0 --> N5
+    N0 --> S1
+    S1 -.-> N5
+    S1 -.-> N13
+    S1 -.-> N3
+    N3 --> S2
+    S2 --> N6
+    S2 -.-> N5
+    S2 -.-> N14
+    N0 -.-> M0
+    N3 -.-> M0
+    M0 --> N7
+    N1 -.-> M1
+    N5 -.-> M1
+    M1 --> N10
+    style N0 fill:#FFE0B2,stroke:#FF9800
+    style N1 fill:#F8FDD3,stroke:#D3EB9F
+    style N2 fill:#FFE0B2,stroke:#FF9800
+    style N3 fill:#F9FBE7,stroke:#C0CA33
+    style N4 fill:#FFE0B2,stroke:#FF9800
+    style N5 fill:#F9FBE7,stroke:#C0CA33
+    style N6 fill:#F9FBE7,stroke:#C0CA33
+    style N7 fill:#F9FBE7,stroke:#C0CA33
+    style N8 fill:#FFE0B2,stroke:#FF9800
+    style N9 fill:#F9FBE7,stroke:#C0CA33
+    style N10 fill:#F9FBE7,stroke:#C0CA33
+    style N11 fill:#F8FDD3,stroke:#D3EB9F
+    style N12 fill:#FFE0B2,stroke:#FF9800
+    style N13 fill:#FFE0B2,stroke:#FF9800
+    style N14 fill:#F9FBE7,stroke:#C0CA33
+    style S0 fill:#F9FBE7,stroke:#C0CA33
+    style S1 fill:#F8FDD3,stroke:#D3EB9F
+    style S2 fill:#FFE0B2,stroke:#FF9800
+    style M0 fill:#F9FBE7,stroke:#C0CA33
+    style M1 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_0 fill:#F9FBE7,stroke:#C0CA33
+    style nest0_1 fill:#FFE0B2,stroke:#FF9800
+    style nest0_2 fill:#FFE0B2,stroke:#FF9800
+    style nest0_3 fill:#F8FDD3,stroke:#D3EB9F
+    style nest1_0 fill:#F8FDD3,stroke:#D3EB9F
+    style nest1_1 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:#000000,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:#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:#D3EB9F,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:#C0CA33,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:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#D3EB9F,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#FF9800,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#C0CA33,stroke-width:2px,fill:none;
+    linkStyle 38 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 39 stroke:#C0CA33,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_120.mmd

@@ -0,0 +1,142 @@
+graph RL
+    N0([Concert Promotion])
+    N1[/Casting Call/]
+    N2([Sound Engineering])
+    N3([Intellectual Property Protection])
+    N4(Footage Review)
+    N5[[Scene Scheduling]]
+    N6([Marketing Campaign])
+    N7[[Licensing Approval]]
+    N8[(Trailer Production)]
+    N9[/Editing Process/]
+    N10(Special Effects Design)
+    N11(Actor Rehearsal)
+    N12([Location Scouting])
+    N13([Talent Management])
+    N14[Stunt Coordination]
+    N15[Sponsorship Acquisition]
+    N16([Press Junket])
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M0(( ))
+    M1(( ))
+    M2(( ))
+    subgraph Visual Effects
+        nest0_0(Film Distribution)
+        nest0_1[(Streaming Setup)]
+    end
+    subgraph Lighting Setup
+        nest1_0[(Animation Production)]
+        nest1_1[(Script Writing)]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 -.-> |screens| N12
+    N12 --> N13
+    N13 -.-> N14
+    N14 --> N15
+    N15 --> N16
+    nest0_0 --> nest0_1
+    N1 --> nest0_0
+    nest0_1 --> N9
+    nest1_0 --> nest1_1
+    N9 -.-> nest1_0
+    nest1_1 -.-> N4
+    N13 -.-> S0
+    S0 --> N16
+    S0 --> N15
+    N5 -.-> S1
+    S1 --> N14
+    S1 -.-> N12
+    N3 --> S2
+    S2 -.-> N7
+    S2 -.-> N12
+    N8 --> M0
+    N4 -.-> M0
+    N5 --> M0
+    M0 --> N10
+    N1 -.-> M1
+    N0 --> M1
+    M1 -.-> N3
+    N3 --> M2
+    N10 -.-> |preserves| M2
+    M2 --> N12
+    style N0 fill:#FAEBF3,stroke:#F7BEE0
+    style N1 fill:#FAEBF3,stroke:#F7BEE0
+    style N2 fill:#D7CCC8,stroke:#795548
+    style N3 fill:#B3E5FC,stroke:#03A9F4
+    style N4 fill:#D7CCC8,stroke:#795548
+    style N5 fill:#FAEBF3,stroke:#F7BEE0
+    style N6 fill:#D7CCC8,stroke:#795548
+    style N7 fill:#B3E5FC,stroke:#03A9F4
+    style N8 fill:#FAEBF3,stroke:#F7BEE0
+    style N9 fill:#D7CCC8,stroke:#795548
+    style N10 fill:#D7CCC8,stroke:#795548
+    style N11 fill:#B3E5FC,stroke:#03A9F4
+    style N12 fill:#B3E5FC,stroke:#03A9F4
+    style N13 fill:#FAEBF3,stroke:#F7BEE0
+    style N14 fill:#FAEBF3,stroke:#F7BEE0
+    style N15 fill:#D7CCC8,stroke:#795548
+    style N16 fill:#B3E5FC,stroke:#03A9F4
+    style S0 fill:#FAEBF3,stroke:#F7BEE0
+    style S1 fill:#FAEBF3,stroke:#F7BEE0
+    style S2 fill:#D7CCC8,stroke:#795548
+    style M0 fill:#B3E5FC,stroke:#03A9F4
+    style M1 fill:#D7CCC8,stroke:#795548
+    style M2 fill:#D7CCC8,stroke:#795548
+    style nest0_0 fill:#FAEBF3,stroke:#F7BEE0
+    style nest0_1 fill:#B3E5FC,stroke:#03A9F4
+    style nest1_0 fill:#D7CCC8,stroke:#795548
+    style nest1_1 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:#03A9F4,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#03A9F4,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:#000000,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:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#03A9F4,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:#F7BEE0,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#03A9F4,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 38 stroke:#F7BEE0,stroke-width:2px,fill:none;
+    linkStyle 39 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 40 stroke:#795548,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_121.mmd

@@ -0,0 +1,116 @@
+graph RL
+    N0([start])
+    N1(Pollution Control Technology)
+    N2[(Reforestation Planning)]
+    N3(Water Sampling)
+    N4[(Landfill Management)]
+    N5(Ecosystem Restoration)
+    N6[Sustainability Review]
+    N7[[Wildlife Survey]]
+    N8[/Hazardous Material Handling/]
+    N9[Energy Audit]
+    N10(Soil Testing)
+    N11[/Waste Collection/]
+    N12{Waste Water Treatment}
+    N13([Policy Advocacy])
+    N14([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Resource Recovery
+        nest0_0{Regulatory Compliance}
+        nest0_1[(Citizen Science Initiative)]
+        nest0_2[/Coastal Erosion Control/]
+    end
+    subgraph Conservation Easement
+        nest1_0[Noise Pollution Measurement]
+        nest1_1([Renewable Energy Grid Integration])
+        nest1_2(Air Quality Monitoring)
+        nest1_3[Renewable Energy Project Development]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> |yes| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> |yes| N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 --> N13
+    N13 --> N14
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N6 --> nest0_0
+    nest0_2 --> N7
+    nest1_0 --> |no| nest1_1
+    nest1_1 -.-> nest1_2
+    nest1_2 --> nest1_3
+    N1 -.-> nest1_0
+    nest1_3 --> N2
+    N7 -.-> S0
+    S0 -.-> N10
+    S0 -.-> N12
+    S0 --> N14
+    S0 -.-> |no| N9
+    N3 --> S1
+    S1 --> N10
+    S1 --> N9
+    S1 -.-> N14
+    N0 --> M0
+    N2 -.-> M0
+    N1 -.-> M0
+    M0 --> N4
+    N3 -.-> M1
+    N0 -.-> |no| M1
+    N1 --> |yes| M1
+    M1 -.-> N5
+    style S0 fill:#CFD8DC,stroke:#607D8B
+    style S1 fill:#FFEBEB,stroke:#FFC2C2
+    style M0 fill:#FFEBEB,stroke:#FFC2C2
+    style M1 fill:#FCE4EC,stroke:#E91E63
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#607D8B,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:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E91E63,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:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#607D8B,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:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#E91E63,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:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#607D8B,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:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 38 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 39 stroke:#E91E63,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_121.txt

@@ -0,0 +1,43 @@
+<Air Quality Monitoring, connectedTo, Renewable Energy Project Development>
+<Air Quality Monitoring, partOf, Conservation Easement>
+<Citizen Science Initiative, connectedTo, Coastal Erosion Control>
+<Citizen Science Initiative, partOf, Resource Recovery>
+<Coastal Erosion Control, connectedTo, Wildlife Survey>
+<Coastal Erosion Control, partOf, Resource Recovery>
+<Ecosystem Restoration, connectedTo, Sustainability Review>
+<Energy Audit, yes, Soil Testing>
+<Hazardous Material Handling, connectedTo, Energy Audit>
+<Landfill Management, yes, Ecosystem Restoration>
+<Noise Pollution Measurement, no, Renewable Energy Grid Integration>
+<Noise Pollution Measurement, partOf, Conservation Easement>
+<Policy Advocacy, connectedTo, end>
+<Pollution Control Technology, connectedTo, Landfill Management>
+<Pollution Control Technology, connectedTo, Noise Pollution Measurement>
+<Pollution Control Technology, connectedTo, Reforestation Planning>
+<Pollution Control Technology, yes, Ecosystem Restoration>
+<Reforestation Planning, connectedTo, Landfill Management>
+<Reforestation Planning, connectedTo, Water Sampling>
+<Regulatory Compliance, connectedTo, Citizen Science Initiative>
+<Regulatory Compliance, partOf, Resource Recovery>
+<Renewable Energy Grid Integration, connectedTo, Air Quality Monitoring>
+<Renewable Energy Grid Integration, partOf, Conservation Easement>
+<Renewable Energy Project Development, connectedTo, Reforestation Planning>
+<Renewable Energy Project Development, partOf, Conservation Easement>
+<Soil Testing, connectedTo, Waste Collection>
+<Sustainability Review, connectedTo, Regulatory Compliance>
+<Sustainability Review, connectedTo, Wildlife Survey>
+<Waste Collection, connectedTo, Waste Water Treatment>
+<Waste Water Treatment, connectedTo, Policy Advocacy>
+<Water Sampling, connectedTo, Ecosystem Restoration>
+<Water Sampling, connectedTo, Energy Audit>
+<Water Sampling, connectedTo, Landfill Management>
+<Water Sampling, connectedTo, Soil Testing>
+<Water Sampling, connectedTo, end>
+<Wildlife Survey, connectedTo, Hazardous Material Handling>
+<Wildlife Survey, connectedTo, Soil Testing>
+<Wildlife Survey, connectedTo, Waste Water Treatment>
+<Wildlife Survey, connectedTo, end>
+<Wildlife Survey, no, Energy Audit>
+<start, connectedTo, Landfill Management>
+<start, connectedTo, Pollution Control Technology>
+<start, no, Ecosystem Restoration>

train/mermaid/hard/mermaid_125.mmd

@@ -0,0 +1,92 @@
+graph TD
+    N0([start])
+    N1([Air Quality Monitoring])
+    N2(Recycling Process)
+    N3(Environmental Research)
+    N4[(Biodiversity Conservation)]
+    N5(Emission Reporting)
+    N6[(Policy Advocacy)]
+    N7[(Climate Modeling)]
+    N8([Carbon Footprint Calculation])
+    S0(( ))
+    S2(( ))
+    subgraph Coastal Erosion Control
+        nest0_0[Energy Audit]
+        nest0_1[/Ocean Cleanup/]
+    end
+    subgraph Resource Tracking
+        nest1_0(Regulatory Compliance)
+        nest1_1(Pollution Control Technology)
+        nest1_2([Conservation Easement])
+        nest1_3[Green Certification]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> |surveys| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 --> N8
+    nest0_0 --> nest0_1
+    N6 -.-> nest0_0
+    nest0_1 -.-> N6
+    nest1_0 -.-> nest1_1
+    nest1_1 -.-> nest1_2
+    nest1_2 -.-> nest1_3
+    N1 --> nest1_0
+    nest1_3 --> N1
+    N4 --> S0
+    S0 -.-> N8
+    S0 -.-> |assesses| N7
+    N5 -.-> S2
+    S2 -.-> N8
+    S2 -.-> N7
+    nest1_0 --> N6
+    N4 --> N1
+    N4 -.-> nest0_0
+    N5 -.-> nest0_0
+    style N0 fill:#FFFCE6,stroke:#FFF9AE
+    style N1 fill:#FFFCE6,stroke:#FFF9AE
+    style N2 fill:#F8BBD0,stroke:#E91E63
+    style N3 fill:#F8BBD0,stroke:#E91E63
+    style N4 fill:#F1F8E9,stroke:#388E3C
+    style N5 fill:#F1F8E9,stroke:#388E3C
+    style N6 fill:#FFFCE6,stroke:#FFF9AE
+    style N7 fill:#F1F8E9,stroke:#388E3C
+    style N8 fill:#F8BBD0,stroke:#E91E63
+    style S0 fill:#F1F8E9,stroke:#388E3C
+    style S2 fill:#F8BBD0,stroke:#E91E63
+    style nest0_0 fill:#F1F8E9,stroke:#388E3C
+    style nest0_1 fill:#F8BBD0,stroke:#E91E63
+    style nest1_0 fill:#F8BBD0,stroke:#E91E63
+    style nest1_1 fill:#F8BBD0,stroke:#E91E63
+    style nest1_2 fill:#F8BBD0,stroke:#E91E63
+    style nest1_3 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:#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:#E91E63,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFF9AE,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:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#E91E63,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:#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:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFF9AE,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_126.txt

@@ -0,0 +1,37 @@
+<Conservation Easement, connectedTo, Soil Testing>
+<Conservation Easement, partOf, Environmental Impact Assessment>
+<Ecological Footprint Analysis, connectedTo, Hazardous Material Handling>
+<Ecological Footprint Analysis, partOf, Landfill Management>
+<Energy Audit, advocates, Waste Collection>
+<Energy Audit, connectedTo, Ecological Footprint Analysis>
+<Energy Audit, connectedTo, Noise Pollution Measurement>
+<Green Certification, connectedTo, Pollution Control Technology>
+<Green Certification, connectedTo, Stormwater Management>
+<Groundwater Monitoring, connectedTo, Carbon Footprint Calculation>
+<Hazardous Material Handling, connectedTo, Wildlife Survey>
+<Hazardous Material Handling, partOf, Landfill Management>
+<Noise Pollution Measurement, connectedTo, Waste Collection>
+<Ocean Cleanup, connectedTo, Groundwater Monitoring>
+<Pollution Alert, connectedTo, Conservation Easement>
+<Pollution Alert, partOf, Environmental Impact Assessment>
+<Pollution Control Technology, connectedTo, Resource Recovery>
+<Pollution Control Technology, connectedTo, Waste Collection>
+<Reforestation Planning, connectedTo, Soil Testing>
+<Reforestation Planning, connectedTo, Waste Collection>
+<Resource Recovery, connectedTo, Energy Audit>
+<Resource Tracking, connectedTo, Ocean Cleanup>
+<Resource Tracking, partOf, Landfill Management>
+<Soil Testing, advises, Carbon Footprint Calculation>
+<Soil Testing, connectedTo, Groundwater Monitoring>
+<Soil Testing, connectedTo, Species Reintroduction>
+<Soil Testing, connectedTo, Waste Collection>
+<Species Reintroduction, connectedTo, Green Certification>
+<Stormwater Management, enforces, Waste Water Treatment>
+<Stormwater Management, partOf, Environmental Impact Assessment>
+<Waste Collection, connectedTo, Groundwater Monitoring>
+<Waste Collection, connectedTo, Ocean Cleanup>
+<Waste Collection, incentivizes, Carbon Footprint Calculation>
+<Waste Water Treatment, connectedTo, Pollution Alert>
+<Waste Water Treatment, partOf, Environmental Impact Assessment>
+<Wildlife Survey, connectedTo, Resource Tracking>
+<Wildlife Survey, partOf, Landfill Management>

train/mermaid/hard/mermaid_129.mmd

@@ -0,0 +1,105 @@
+graph RL
+    N0([start])
+    N1[/Legislation Review/]
+    N2[/International Relations/]
+    N3[(Transparency Audit)]
+    N4[(Budget Allocation)]
+    N5(Data Publishing)
+    N6[(Election Management)]
+    N7[[Emergency Preparedness]]
+    N8[[Code Enforcement]]
+    N9[/Legal Advisory/]
+    N10[/Public Health Initiative/]
+    N11{Census Collection}
+    N12[Public Sector Procurement]
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M2(( ))
+    subgraph Service Registration
+        nest0_0[(Urban Planning)]
+        nest0_1{Veterans Affairs}
+        nest0_2{Policy Drafting}
+        nest0_3[Passport Issuance]
+    end
+    subgraph Vehicle Registration
+        nest1_0[Compliance Checking]
+        nest1_1[(Social Security Administration)]
+        nest1_2[Whistleblower Protection]
+        nest1_3{Interdepartmental Approval}
+    end
+    N0 --> |yes| N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> |no| N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 --> N12
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N8 --> nest0_0
+    nest0_3 -.-> |yes| N8
+    nest1_0 --> nest1_1
+    nest1_1 --> nest1_2
+    nest1_2 -.-> nest1_3
+    N10 -.-> nest1_0
+    nest1_3 -.-> N1
+    N3 -.-> S0
+    S0 --> N11
+    S0 -.-> N7
+    N9 -.-> S1
+    S1 --> N12
+    S1 --> N11
+    N0 -.-> M0
+    N1 --> M0
+    M0 --> N3
+    N0 -.-> M2
+    N7 --> M2
+    N4 --> M2
+    M2 -.-> N11
+    style S0 fill:#ECCFF5,stroke:#CD8FF2
+    style S1 fill:#EDE7F6,stroke:#7E57C2
+    style M0 fill:#ECCFF5,stroke:#CD8FF2
+    style M2 fill:#FFFAE0,stroke:#FFE470
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#CD8FF2,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:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#CD8FF2,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:#FFE470,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:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#000000,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#CD8FF2,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#FFE470,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#FFE470,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_130.mmd

@@ -0,0 +1,134 @@
+graph BT
+    N0([start])
+    N1[(Service Registration)]
+    N2(Open Government Data Initiative)
+    N3(Interdepartmental Approval)
+    N4[(Grant Distribution)]
+    N5[(National Defense)]
+    N6(ID Verification)
+    N7([Census Collection])
+    N8[Transparency Audit]
+    N9{Policy Drafting}
+    N10[Legislation Review]
+    N11[Public Health Initiative]
+    N12([Veterans Affairs])
+    N13{Compliance Checking}
+    N14(Legal Advisory)
+    N15([Permit Application])
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M1(( ))
+    subgraph Vehicle Registration
+        nest0_0[(Driver's License Renewal)]
+        nest0_1[Tax Filing]
+        nest0_2[(Public Works Maintenance)]
+        nest0_3[(Whistleblower Protection)]
+    end
+    subgraph Urban Planning
+        nest1_0[[Election Management]]
+        nest1_1(Emergency Preparedness)
+        nest1_2([Social Program Review])
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    N13 -.-> N14
+    N14 --> N15
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 --> nest0_3
+    N7 -.-> nest0_0
+    nest0_3 --> |responds| N14
+    nest1_0 -.-> nest1_1
+    nest1_1 -.-> nest1_2
+    N10 --> nest1_0
+    nest1_2 --> N2
+    N11 -.-> S0
+    S0 --> |negotiates| N15
+    S0 --> N13
+    N7 --> S1
+    S1 --> N9
+    S1 -.-> N12
+    S1 -.-> N11
+    N12 -.-> S2
+    S2 --> N15
+    S2 --> |allocates| N14
+    N0 --> M1
+    N2 -.-> M1
+    M1 -.-> N14
+    style N0 fill:#BBDEFB,stroke:#2196F3
+    style N1 fill:#F3E5F5,stroke:#BA68C8
+    style N2 fill:#BBDEFB,stroke:#2196F3
+    style N3 fill:#F3E5F5,stroke:#BA68C8
+    style N4 fill:#F3E5F5,stroke:#BA68C8
+    style N5 fill:#CADEDE,stroke:#94C0C0
+    style N6 fill:#BBDEFB,stroke:#2196F3
+    style N7 fill:#BBDEFB,stroke:#2196F3
+    style N8 fill:#BBDEFB,stroke:#2196F3
+    style N9 fill:#CADEDE,stroke:#94C0C0
+    style N10 fill:#CADEDE,stroke:#94C0C0
+    style N11 fill:#CADEDE,stroke:#94C0C0
+    style N12 fill:#BBDEFB,stroke:#2196F3
+    style N13 fill:#F3E5F5,stroke:#BA68C8
+    style N14 fill:#BBDEFB,stroke:#2196F3
+    style N15 fill:#F3E5F5,stroke:#BA68C8
+    style S0 fill:#CADEDE,stroke:#94C0C0
+    style S1 fill:#CADEDE,stroke:#94C0C0
+    style S2 fill:#F3E5F5,stroke:#BA68C8
+    style M1 fill:#CADEDE,stroke:#94C0C0
+    style nest0_0 fill:#CADEDE,stroke:#94C0C0
+    style nest0_1 fill:#CADEDE,stroke:#94C0C0
+    style nest0_2 fill:#BBDEFB,stroke:#2196F3
+    style nest0_3 fill:#F3E5F5,stroke:#BA68C8
+    style nest1_0 fill:#F3E5F5,stroke:#BA68C8
+    style nest1_1 fill:#F3E5F5,stroke:#BA68C8
+    style nest1_2 fill:#F3E5F5,stroke:#BA68C8
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#94C0C0,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BA68C8,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:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#2196F3,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:#BA68C8,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:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#2196F3,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#94C0C0,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:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#94C0C0,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#2196F3,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_132.mmd

@@ -0,0 +1,97 @@
+graph BT
+    N0([start])
+    N1{Diplomatic Negotiation}
+    N2[Social Security Administration]
+    N3[[Veterans Affairs]]
+    N4{Emergency Preparedness}
+    N5[(Legislation Review)]
+    N6{Social Program Review}
+    N7[Transparency Audit]
+    N8([Passport Issuance])
+    N9[Budget Allocation]
+    N10([Driver's License Renewal])
+    N11[[Whistleblower Protection]]
+    N12[Data Publishing]
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    M2(( ))
+    subgraph Census Collection
+        nest0_0[(Citizen Feedback)]
+        nest0_1[Compliance Checking]
+    end
+    subgraph International Relations
+        nest1_0{Public Consultation}
+        nest1_1[[ID Verification]]
+        nest1_2(Policy Drafting)
+        nest1_3[(Infrastructure Planning)]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 --> N12
+    nest0_0 --> nest0_1
+    N7 -.-> nest0_0
+    nest0_1 -.-> N12
+    nest1_0 -.-> nest1_1
+    nest1_1 -.-> nest1_2
+    nest1_2 --> nest1_3
+    N9 -.-> nest1_0
+    nest1_3 --> N12
+    N5 -.-> S1
+    S1 --> N8
+    S1 -.-> N12
+    N2 --> M0
+    N0 --> M0
+    M0 -.-> N4
+    N3 -.-> M1
+    N2 --> M1
+    M1 -.-> N6
+    N4 -.-> M2
+    N0 --> M2
+    M2 -.-> N8
+    style S1 fill:#F3E5F5,stroke:#BA68C8
+    style M0 fill:#FFFDE0,stroke:#FFF8A6
+    style M1 fill:#F3E5F5,stroke:#BA68C8
+    style M2 fill:#F3E5F5,stroke:#BA68C8
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#BA68C8,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:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BA68C8,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:#000000,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:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFF8A6,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:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#BA68C8,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#FFF8A6,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_133.mmd

@@ -0,0 +1,126 @@
+graph BT
+    N0([Election Management])
+    N1{Legal Advisory}
+    N2{Data Publishing}
+    N3(National Defense)
+    N4(Emergency Preparedness)
+    N5{Grant Distribution}
+    N6(Transparency Audit)
+    N7[Passport Issuance]
+    N8([Social Program Review])
+    N9[Public Works Maintenance]
+    N10[Veterans Affairs]
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Census Collection
+        nest0_0(Budget Allocation)
+        nest0_1[/Citizen Feedback/]
+        nest0_2[/Border Control/]
+        nest0_3{Compliance Checking}
+    end
+    subgraph Urban Planning
+        nest1_0[Code Enforcement]
+        nest1_1[Open Government Data Initiative]
+        nest1_2[Public Health Initiative]
+        nest1_3[(Vehicle Registration)]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> |taxes| N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> |serves| N10
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N1 -.-> nest0_0
+    nest0_3 --> N7
+    nest1_0 -.-> nest1_1
+    nest1_1 --> nest1_2
+    nest1_2 -.-> nest1_3
+    N8 -.-> nest1_0
+    nest1_3 --> N2
+    N5 --> S0
+    S0 --> N10
+    S0 -.-> N7
+    S0 --> |funds| N8
+    N4 --> S1
+    S1 -.-> N6
+    S1 -.-> |secures| N7
+    N7 -.-> S2
+    S2 --> N10
+    S2 -.-> N9
+    N1 --> M0
+    N0 -.-> |negotiates| M0
+    M0 -.-> N3
+    N0 -.-> M1
+    N1 -.-> M1
+    M1 --> N3
+    style N0 fill:#FBE9E7,stroke:#FF8A65
+    style N1 fill:#D3F7F9,stroke:#80DDEA
+    style N2 fill:#FBE9E7,stroke:#FF8A65
+    style N3 fill:#FFDCD6,stroke:#FFB2A5
+    style N4 fill:#D3F7F9,stroke:#80DDEA
+    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:#FFDCD6,stroke:#FFB2A5
+    style N10 fill:#FBE9E7,stroke:#FF8A65
+    style S0 fill:#D3F7F9,stroke:#80DDEA
+    style S1 fill:#FBE9E7,stroke:#FF8A65
+    style S2 fill:#D3F7F9,stroke:#80DDEA
+    style M0 fill:#FBE9E7,stroke:#FF8A65
+    style M1 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_0 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_1 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_2 fill:#FFDCD6,stroke:#FFB2A5
+    style nest0_3 fill:#D3F7F9,stroke:#80DDEA
+    style nest1_0 fill:#FBE9E7,stroke:#FF8A65
+    style nest1_1 fill:#FBE9E7,stroke:#FF8A65
+    style nest1_2 fill:#D3F7F9,stroke:#80DDEA
+    style nest1_3 fill:#FBE9E7,stroke:#FF8A65
+    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:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FF8A65,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:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFB2A5,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:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#80DDEA,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#80DDEA,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:#FF8A65,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#FFB2A5,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_134.txt

@@ -0,0 +1,42 @@
+<Border Control, connectedTo, Policy Drafting>
+<Budget Allocation, connectedTo, Infrastructure Planning>
+<Budget Allocation, connectedTo, Public Records Request>
+<Budget Allocation, connectedTo, Whistleblower Protection>
+<Citizen Feedback, connectedTo, Budget Allocation>
+<Citizen Feedback, connectedTo, Public Health Initiative>
+<Code Enforcement, connectedTo, Policy Drafting>
+<Code Enforcement, connectedTo, Vehicle Registration>
+<Data Publishing, collects, Open Government Data Initiative>
+<Data Publishing, connectedTo, Citizen Feedback>
+<Infrastructure Planning, connectedTo, Public Records Request>
+<Interdepartmental Approval, connectedTo, Legislation Review>
+<Interdepartmental Approval, partOf, Driver's License Renewal>
+<International Relations, connectedTo, Interdepartmental Approval>
+<International Relations, partOf, Driver's License Renewal>
+<Legal Advisory, connectedTo, Data Publishing>
+<Legislation Review, connectedTo, Passport Issuance>
+<Legislation Review, develops, International Relations>
+<Open Government Data Initiative, connectedTo, Citizen Feedback>
+<Open Government Data Initiative, connectedTo, Transparency Audit>
+<Passport Issuance, connectedTo, Grant Distribution>
+<Permit Application, connectedTo, Public Records Request>
+<Permit Application, partOf, National Defense>
+<Policy Drafting, connectedTo, Citizen Feedback>
+<Policy Drafting, connectedTo, Infrastructure Planning>
+<Policy Drafting, connectedTo, Legislation Review>
+<Policy Drafting, connectedTo, Passport Issuance>
+<Policy Drafting, connectedTo, Public Works Maintenance>
+<Public Health Initiative, funds, Public Sector Procurement>
+<Public Health Initiative, partOf, National Defense>
+<Public Records Request, connectedTo, Legislation Review>
+<Public Sector Procurement, issues, Tax Filing>
+<Public Sector Procurement, partOf, National Defense>
+<Public Works Maintenance, connectedTo, Legal Advisory>
+<Tax Filing, connectedTo, Permit Application>
+<Tax Filing, partOf, National Defense>
+<Transparency Audit, connectedTo, Citizen Feedback>
+<Vehicle Registration, connectedTo, Border Control>
+<Vehicle Registration, regulates, Policy Drafting>
+<Whistleblower Protection, audits, Infrastructure Planning>
+<Whistleblower Protection, connectedTo, Public Records Request>
+<Whistleblower Protection, researches, Passport Issuance>

train/mermaid/hard/mermaid_137.mmd

@@ -0,0 +1,100 @@
+graph TD
+    N0([start])
+    N1[(Product Demonstration)]
+    N2([Shopping Cart Collection])
+    N3[Sales Forecasting]
+    N4(Order Fulfillment)
+    N5(Security Tagging)
+    N6[(Return Handling)]
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M2(( ))
+    subgraph Price Tagging
+        nest0_0[/Customer Engagement/]
+        nest0_1[(Daily Report Generation)]
+        nest0_2(Supply Chain Optimization)
+        nest0_3([Warehouse Picking])
+    end
+    subgraph Loss Prevention
+        nest1_0([Supplier Coordination])
+        nest1_1[Payment Processing]
+        nest1_2(Online Order Pickup)
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 -.-> |optimizes| N4
+    N4 -.-> N5
+    N5 -.-> N6
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N5 --> nest0_0
+    nest0_3 -.-> N6
+    nest1_0 --> nest1_1
+    nest1_1 --> nest1_2
+    N3 --> nest1_0
+    nest1_2 -.-> N2
+    N2 --> S0
+    S0 -.-> N6
+    S0 -.-> N5
+    S0 --> N4
+    N1 -.-> S1
+    S1 --> N4
+    S1 -.-> N3
+    N1 -.-> S2
+    S2 --> N6
+    S2 -.-> N3
+    S2 --> N4
+    N2 --> |scans| M2
+    N0 -.-> M2
+    M2 -.-> N5
+    style N0 fill:#F5F5F5,stroke:#BDBDBD
+    style N1 fill:#F1F8E9,stroke:#81C784
+    style N2 fill:#F5F5F5,stroke:#BDBDBD
+    style N3 fill:#F5F5F5,stroke:#BDBDBD
+    style N4 fill:#F1F8E9,stroke:#81C784
+    style N5 fill:#FFDAB9,stroke:#FFC085
+    style N6 fill:#F1F8E9,stroke:#81C784
+    style S0 fill:#F5F5F5,stroke:#BDBDBD
+    style S1 fill:#F5F5F5,stroke:#BDBDBD
+    style S2 fill:#FFDAB9,stroke:#FFC085
+    style M2 fill:#FFDAB9,stroke:#FFC085
+    style nest0_0 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_1 fill:#F5F5F5,stroke:#BDBDBD
+    style nest0_2 fill:#FFDAB9,stroke:#FFC085
+    style nest0_3 fill:#F5F5F5,stroke:#BDBDBD
+    style nest1_0 fill:#F1F8E9,stroke:#81C784
+    style nest1_1 fill:#F5F5F5,stroke:#BDBDBD
+    style nest1_2 fill:#F1F8E9,stroke:#81C784
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#BDBDBD,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#81C784,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:#BDBDBD,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:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#BDBDBD,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#81C784,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_138.txt

@@ -0,0 +1,36 @@
+<Customer Checkout, connectedTo, Security Tagging>
+<Customer Engagement, connectedTo, Supply Chain Optimization>
+<Customer Engagement, connectedTo, Warehouse Picking>
+<Customer Loyalty Analytics, connectedTo, Inventory Check>
+<Customer Loyalty Analytics, partOf, Gift Wrapping>
+<Customer Survey, connectedTo, Receipt Issuing>
+<Customer Survey, tracks, Security Tagging>
+<E_commerce Platform Integration, connectedTo, Customer Survey>
+<Inventory Check, connectedTo, Receipt Issuing>
+<Inventory Check, partOf, Gift Wrapping>
+<Order Fulfillment, connectedTo, Customer Checkout>
+<Order Fulfillment, connectedTo, Security Tagging>
+<Product Demonstration, connectedTo, Customer Loyalty Analytics>
+<Product Demonstration, connectedTo, Product Listing>
+<Product Listing, connectedTo, Vendor Managed Inventory>
+<Receipt Issuing, connectedTo, Order Fulfillment>
+<Receipt Issuing, connectedTo, Product Listing>
+<Receipt Issuing, connectedTo, Security Tagging>
+<Seasonal Sales Planning, connectedTo, Stock Replenishment>
+<Seasonal Sales Planning, partOf, Daily Report Generation>
+<Security Tagging, connectedTo, Customer Engagement>
+<Security Tagging, connectedTo, Product Listing>
+<Security Tagging, connectedTo, Supplier Payment>
+<Security Tagging, connectedTo, Supply Chain Optimization>
+<Security Tagging, connectedTo, Vendor Managed Inventory>
+<Stock Replenishment, connectedTo, E_commerce Platform Integration>
+<Stock Replenishment, partOf, Daily Report Generation>
+<Supplier Payment, connectedTo, Product Demonstration>
+<Supplier Payment, connectedTo, Product Listing>
+<Supplier Payment, connectedTo, Vendor Managed Inventory>
+<Supply Chain Optimization, connectedTo, Product Listing>
+<Supply Chain Optimization, connectedTo, Supplier Payment>
+<Warehouse Picking, connectedTo, Seasonal Sales Planning>
+<Warehouse Picking, partOf, Daily Report Generation>
+<start, connectedTo, E_commerce Platform Integration>
+<start, connectedTo, Security Tagging>

train/mermaid/hard/mermaid_139.mmd

@@ -0,0 +1,126 @@
+graph RL
+    N0([start])
+    N1[Barcode Scanning]
+    N2[/Price Tagging/]
+    N3([E_commerce Platform Integration])
+    N4[/Point of Sale System Update/]
+    N5[(Security Tagging)]
+    N6[/Curbside Delivery/]
+    N7(Return Handling)
+    N8(Discount Application)
+    N9{Customer Survey}
+    N10(Customer Loyalty Analytics)
+    N11[Receipt Issuing]
+    N12{Store Layout Design}
+    N13(Staff Training)
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Daily Report Generation
+        nest0_0([Gift Wrapping])
+        nest0_1(Online Order Pickup)
+        nest0_2(Vendor Managed Inventory)
+    end
+    subgraph Sales Forecasting
+        nest1_0[Customer Engagement]
+        nest1_1([Inventory Check])
+        nest1_2[(Product Demonstration)]
+        nest1_3[Stock Replenishment]
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 --> N13
+    nest0_0 --> |personalizes| nest0_1
+    nest0_1 -.-> nest0_2
+    N10 -.-> nest0_0
+    nest0_2 --> N8
+    nest1_0 -.-> nest1_1
+    nest1_1 --> nest1_2
+    nest1_2 -.-> |supplies| nest1_3
+    N7 -.-> nest1_0
+    nest1_3 --> N3
+    N3 -.-> S0
+    S0 --> N8
+    S0 -.-> N13
+    S0 -.-> N12
+    N2 -.-> S1
+    S1 --> N9
+    S1 --> |processes| N4
+    N1 --> M0
+    N3 -.-> |promotes| M0
+    M0 --> N6
+    N3 --> M1
+    N2 -.-> |hires| M1
+    M1 -.-> N5
+    style N0 fill:#C8E6C9,stroke:#388E3C
+    style N1 fill:#D1C4E9,stroke:#673AB7
+    style N2 fill:#D1C4E9,stroke:#673AB7
+    style N3 fill:#C8E6C9,stroke:#388E3C
+    style N4 fill:#CFD8DC,stroke:#607D8B
+    style N5 fill:#D1C4E9,stroke:#673AB7
+    style N6 fill:#CFD8DC,stroke:#607D8B
+    style N7 fill:#CFD8DC,stroke:#607D8B
+    style N8 fill:#D1C4E9,stroke:#673AB7
+    style N9 fill:#C8E6C9,stroke:#388E3C
+    style N10 fill:#C8E6C9,stroke:#388E3C
+    style N11 fill:#C8E6C9,stroke:#388E3C
+    style N12 fill:#CFD8DC,stroke:#607D8B
+    style N13 fill:#C8E6C9,stroke:#388E3C
+    style S0 fill:#D1C4E9,stroke:#673AB7
+    style S1 fill:#C8E6C9,stroke:#388E3C
+    style M0 fill:#D1C4E9,stroke:#673AB7
+    style M1 fill:#C8E6C9,stroke:#388E3C
+    style nest0_0 fill:#C8E6C9,stroke:#388E3C
+    style nest0_1 fill:#C8E6C9,stroke:#388E3C
+    style nest0_2 fill:#CFD8DC,stroke:#607D8B
+    style nest1_0 fill:#CFD8DC,stroke:#607D8B
+    style nest1_1 fill:#D1C4E9,stroke:#673AB7
+    style nest1_2 fill:#D1C4E9,stroke:#673AB7
+    style nest1_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;
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+    linkStyle 17 stroke:#607D8B,stroke-width:2px,fill:none;
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+    linkStyle 26 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#388E3C,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#673AB7,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#607D8B,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_140.mmd

@@ -0,0 +1,108 @@
+graph RL
+    N0([Stock Replenishment])
+    N1[Promotion Planning]
+    N2{Customer Loyalty Analytics}
+    N3[/Shelf Restocking/]
+    N4{Fitting Room Management}
+    N5(Supplier Coordination)
+    N6(Loss Prevention)
+    N7[Vendor Managed Inventory]
+    N8([Supplier Payment])
+    N9[[Customer Engagement]]
+    N10[/Return Handling/]
+    N11(Warehouse Picking)
+    N12([Product Listing])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Staff Training
+        nest0_0[[Inventory Check]]
+        nest0_1[[Seasonal Sales Planning]]
+        nest0_2(Receipt Issuing)
+    end
+    subgraph Shopping Cart Collection
+        nest1_0[Complaint Management]
+        nest1_1[[E_commerce Platform Integration]]
+    end
+    N0 --> N1
+    N1 -.-> |forecasts| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> |prices| N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 -.-> |restocks| N12
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    N9 --> nest0_0
+    nest0_2 --> N11
+    nest1_0 -.-> nest1_1
+    N5 --> nest1_0
+    nest1_1 -.-> N8
+    N9 --> S0
+    S0 --> N12
+    S0 -.-> N11
+    N9 --> S1
+    S1 --> N11
+    S1 --> N12
+    N0 -.-> |delivers| M1
+    N2 --> |processes| M1
+    N1 -.-> |inventories| M1
+    N3 -.-> M1
+    M1 --> N6
+    style N0 fill:#DACBE3,stroke:#A188D0
+    style N1 fill:#DACBE3,stroke:#A188D0
+    style N2 fill:#FCE4EC,stroke:#F06292
+    style N3 fill:#DACBE3,stroke:#A188D0
+    style N4 fill:#FCE4EC,stroke:#F06292
+    style N5 fill:#C9F0F0,stroke:#4DD0E1
+    style N6 fill:#DACBE3,stroke:#A188D0
+    style N7 fill:#DACBE3,stroke:#A188D0
+    style N8 fill:#FCE4EC,stroke:#F06292
+    style N9 fill:#DACBE3,stroke:#A188D0
+    style N10 fill:#FCE4EC,stroke:#F06292
+    style N11 fill:#FCE4EC,stroke:#F06292
+    style N12 fill:#FCE4EC,stroke:#F06292
+    style S0 fill:#C9F0F0,stroke:#4DD0E1
+    style S1 fill:#DACBE3,stroke:#A188D0
+    style M1 fill:#DACBE3,stroke:#A188D0
+    style nest0_0 fill:#FCE4EC,stroke:#F06292
+    style nest0_1 fill:#C9F0F0,stroke:#4DD0E1
+    style nest0_2 fill:#FCE4EC,stroke:#F06292
+    style nest1_0 fill:#C9F0F0,stroke:#4DD0E1
+    style nest1_1 fill:#FCE4EC,stroke:#F06292
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#A188D0,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:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#A188D0,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:#4DD0E1,stroke-width:2px,fill:none;
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+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#000000,stroke-width:2px,fill:none;
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+    linkStyle 13 stroke:#4DD0E1,stroke-width:2px,fill:none;
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+    linkStyle 16 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#F06292,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:#A188D0,stroke-width:2px,fill:none;
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+    linkStyle 22 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#4DD0E1,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#A188D0,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#F06292,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_141.mmd

@@ -0,0 +1,132 @@
+graph LR
+    N0([Online Order Pickup])
+    N1([Product Listing])
+    N2[Self_Checkout Assistance]
+    N3(Customer Engagement)
+    N4[(E_commerce Platform Integration)]
+    N5[/Staff Training/]
+    N6[[Loss Prevention]]
+    N7(Sales Forecasting)
+    N8(Warehouse Picking)
+    N9[/Order Fulfillment/]
+    N10{Daily Report Generation}
+    N11(Discount Application)
+    N12(Point of Sale System Update)
+    N13{Loyalty Program Update}
+    N14{Promotion Planning}
+    N15(Gift Wrapping)
+    N16([Supplier Payment])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Customer Loyalty Analytics
+        nest0_0(Shelf Restocking)
+        nest0_1(Price Tagging)
+        nest0_2([Shopping Cart Collection])
+    end
+    subgraph Inventory Check
+        nest1_0{Return Handling}
+        nest1_1[[Customer Survey]]
+        nest1_2(Fitting Room Management)
+        nest1_3[[Receipt Issuing]]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> |markets| N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> N8
+    N8 -.-> |forecasts| N9
+    N9 --> |personalizes| N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 --> N13
+    N13 --> N14
+    N14 -.-> N15
+    N15 -.-> N16
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N3 -.-> nest0_0
+    nest0_2 --> N1
+    nest1_0 -.-> nest1_1
+    nest1_1 -.-> nest1_2
+    nest1_2 -.-> nest1_3
+    N8 --> nest1_0
+    nest1_3 -.-> |complies| N9
+    N6 -.-> S0
+    S0 -.-> N8
+    S0 -.-> N10
+    S0 -.-> N14
+    N3 --> S1
+    S1 --> N10
+    S1 -.-> N9
+    N0 -.-> M1
+    N1 -.-> M1
+    N2 --> M1
+    M1 -.-> N4
+    style N0 fill:#F0F4C3,stroke:#AED581
+    style N1 fill:#DFE7EB,stroke:#B0C5CD
+    style N2 fill:#F5F5DC,stroke:#BCB88A
+    style N3 fill:#F5F5DC,stroke:#BCB88A
+    style N4 fill:#DFE7EB,stroke:#B0C5CD
+    style N5 fill:#DFE7EB,stroke:#B0C5CD
+    style N6 fill:#F0F4C3,stroke:#AED581
+    style N7 fill:#F0F4C3,stroke:#AED581
+    style N8 fill:#F5F5DC,stroke:#BCB88A
+    style N9 fill:#DFE7EB,stroke:#B0C5CD
+    style N10 fill:#F5F5DC,stroke:#BCB88A
+    style N11 fill:#DFE7EB,stroke:#B0C5CD
+    style N12 fill:#DFE7EB,stroke:#B0C5CD
+    style N13 fill:#F5F5DC,stroke:#BCB88A
+    style N14 fill:#F5F5DC,stroke:#BCB88A
+    style N15 fill:#F5F5DC,stroke:#BCB88A
+    style N16 fill:#DFE7EB,stroke:#B0C5CD
+    style S0 fill:#F0F4C3,stroke:#AED581
+    style S1 fill:#F5F5DC,stroke:#BCB88A
+    style M1 fill:#F0F4C3,stroke:#AED581
+    style nest0_0 fill:#DFE7EB,stroke:#B0C5CD
+    style nest0_1 fill:#F0F4C3,stroke:#AED581
+    style nest0_2 fill:#DFE7EB,stroke:#B0C5CD
+    style nest1_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest1_1 fill:#F0F4C3,stroke:#AED581
+    style nest1_2 fill:#F0F4C3,stroke:#AED581
+    style nest1_3 fill:#F0F4C3,stroke:#AED581
+    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;
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+    linkStyle 28 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#BCB88A,stroke-width:2px,fill:none;
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+    linkStyle 35 stroke:#AED581,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_142.mmd

@@ -0,0 +1,122 @@
+graph TD
+    N0([Vendor Managed Inventory])
+    N1[Security Tagging]
+    N2[/Supplier Payment/]
+    N3(Receipt Issuing)
+    N4[(Price Tagging)]
+    N5[/Store Layout Design/]
+    N6[[Barcode Scanning]]
+    N7[Customer Loyalty Analytics]
+    N8(Online Order Pickup)
+    N9[[Shelf Restocking]]
+    N10([Supplier Coordination])
+    N11([Curbside Delivery])
+    N12[Loss Prevention]
+    N13([Self_Checkout Assistance])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M2(( ))
+    subgraph Promotion Planning
+        nest0_0{Order Fulfillment}
+        nest0_1{Gift Wrapping}
+        nest0_2[Fitting Room Management]
+    end
+    subgraph Complaint Management
+        nest1_0([Supply Chain Optimization])
+        nest1_1[/Visual Merchandising/]
+        nest1_2([Product Listing])
+    end
+    N0 --> N1
+    N1 --> |complies| N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 -.-> |ships| N10
+    N10 --> N11
+    N11 -.-> N12
+    N12 -.-> N13
+    nest0_0 --> nest0_1
+    nest0_1 -.-> nest0_2
+    N1 --> nest0_0
+    nest0_2 --> |analyzes| N10
+    nest1_0 --> nest1_1
+    nest1_1 --> nest1_2
+    N3 -.-> nest1_0
+    nest1_2 -.-> |delivers| N7
+    N4 -.-> S0
+    S0 -.-> N11
+    S0 -.-> N7
+    N7 --> S1
+    S1 --> N10
+    S1 --> N12
+    S1 --> N13
+    N0 -.-> M0
+    N1 --> |scans| M0
+    M0 --> N4
+    N0 -.-> M2
+    N1 --> M2
+    M2 --> N5
+    style N0 fill:#C2E8E6,stroke:#61CAC3
+    style N1 fill:#C2E8E6,stroke:#61CAC3
+    style N2 fill:#D1C4E9,stroke:#7E57C2
+    style N3 fill:#C2E8E6,stroke:#61CAC3
+    style N4 fill:#D1C4E9,stroke:#7E57C2
+    style N5 fill:#D1C4E9,stroke:#7E57C2
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+    style N7 fill:#D1C4E9,stroke:#7E57C2
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+    style N9 fill:#D1C4E9,stroke:#7E57C2
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+    style N12 fill:#C2E8E6,stroke:#61CAC3
+    style N13 fill:#E6EE9C,stroke:#CDDC39
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+    style M2 fill:#C2E8E6,stroke:#61CAC3
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+    style nest0_2 fill:#C2E8E6,stroke:#61CAC3
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+    style nest1_1 fill:#E6EE9C,stroke:#CDDC39
+    style nest1_2 fill:#D1C4E9,stroke:#7E57C2
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+    linkStyle 29 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#CDDC39,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#61CAC3,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_143.txt

@@ -0,0 +1,43 @@
+<Barcode Scanning, connectedTo, Discount Application>
+<Customer Engagement, connectedTo, Warehouse Picking>
+<Customer Survey, connectedTo, Security Tagging>
+<Daily Report Generation, connectedTo, Loss Prevention>
+<Discount Application, connectedTo, Customer Survey>
+<Discount Application, connectedTo, Daily Report Generation>
+<Discount Application, connectedTo, Promotion Planning>
+<Discount Application, connectedTo, Shopping Cart Collection>
+<Discount Application, connectedTo, Supplier Coordination>
+<Discount Application, connectedTo, end>
+<Discount Application, packs, Promotion Planning>
+<Discount Application, reports, Inventory Check>
+<E_commerce Platform Integration, connectedTo, Seasonal Sales Planning>
+<E_commerce Platform Integration, partOf, Supply Chain Optimization>
+<Fitting Room Management, connectedTo, Daily Report Generation>
+<Fitting Room Management, connectedTo, Stock Replenishment>
+<Inventory Check, connectedTo, Fitting Room Management>
+<Inventory Check, connectedTo, end>
+<Loss Prevention, connectedTo, Shopping Cart Collection>
+<Loyalty Program Update, connectedTo, Seasonal Sales Planning>
+<Product Listing, connectedTo, Sales Forecasting>
+<Promotion Planning, connectedTo, Supplier Payment>
+<Sales Forecasting, connectedTo, Loyalty Program Update>
+<Seasonal Sales Planning, connectedTo, Daily Report Generation>
+<Seasonal Sales Planning, connectedTo, Store Layout Design>
+<Security Tagging, assists, Daily Report Generation>
+<Security Tagging, restocks, Visual Merchandising>
+<Shelf Restocking, connectedTo, Staff Training>
+<Shelf Restocking, partOf, Return Handling>
+<Shopping Cart Collection, connectedTo, Promotion Planning>
+<Staff Training, manages, end>
+<Staff Training, partOf, Return Handling>
+<Stock Replenishment, connectedTo, E_commerce Platform Integration>
+<Stock Replenishment, partOf, Supply Chain Optimization>
+<Store Layout Design, connectedTo, Supplier Coordination>
+<Supplier Coordination, connectedTo, Inventory Check>
+<Supplier Payment, connectedTo, end>
+<Visual Merchandising, connectedTo, Daily Report Generation>
+<Visual Merchandising, connectedTo, Fitting Room Management>
+<Visual Merchandising, connectedTo, Product Listing>
+<Visual Merchandising, wraps, Seasonal Sales Planning>
+<Warehouse Picking, connectedTo, Barcode Scanning>
+<Warehouse Picking, connectedTo, Shelf Restocking>

train/mermaid/hard/mermaid_144.mmd

@@ -0,0 +1,144 @@
+graph RL
+    N0([Supplier Payment])
+    N1(Product Listing)
+    N2[(Complaint Management)]
+    N3{Inventory Check}
+    N4(Vendor Managed Inventory)
+    N5[(Loyalty Program Update)]
+    N6(Discount Application)
+    N7[Promotion Planning]
+    N8[Product Demonstration]
+    N9[Fitting Room Management]
+    N10[Customer Checkout]
+    N11[Stock Replenishment]
+    N12(Order Fulfillment)
+    N13(Price Tagging)
+    N14[/Daily Report Generation/]
+    N15(Customer Loyalty Analytics)
+    N16[(Loss Prevention)]
+    N17[/Self_Checkout Assistance/]
+    N18(Curbside Delivery)
+    N19{Security Tagging}
+    N20([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Customer Survey
+        nest0_0[Sales Forecasting]
+        nest0_1[(Warehouse Picking)]
+    end
+    subgraph Supplier Coordination
+        nest1_0(Point of Sale System Update)
+        nest1_1[Staff Training]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 --> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 -.-> |receives| N12
+    N12 -.-> N13
+    N13 --> N14
+    N14 --> N15
+    N15 --> |discounts| N16
+    N16 --> N17
+    N17 -.-> N18
+    N18 -.-> N19
+    N19 -.-> N20
+    nest0_0 --> nest0_1
+    N11 --> nest0_0
+    nest0_1 -.-> N19
+    nest1_0 --> nest1_1
+    N7 -.-> |lists| nest1_0
+    nest1_1 --> N17
+    N5 -.-> S0
+    S0 -.-> N10
+    S0 -.-> N19
+    S0 -.-> N11
+    N14 -.-> S1
+    S1 --> |restocks| N16
+    S1 --> |assists| N17
+    N7 --> M0
+    N12 --> |wraps| M0
+    N4 -.-> M0
+    M0 -.-> N15
+    N11 -.-> M1
+    N9 -.-> M1
+    M1 --> N20
+    style N0 fill:#FCFCE7,stroke:#DCE775
+    style N1 fill:#FCE4EC,stroke:#F06292
+    style N2 fill:#FCE4EC,stroke:#F06292
+    style N3 fill:#FCFCE7,stroke:#DCE775
+    style N4 fill:#E8F0EA,stroke:#92C79A
+    style N5 fill:#FCE4EC,stroke:#F06292
+    style N6 fill:#FCFCE7,stroke:#DCE775
+    style N7 fill:#FCFCE7,stroke:#DCE775
+    style N8 fill:#E8F0EA,stroke:#92C79A
+    style N9 fill:#FCE4EC,stroke:#F06292
+    style N10 fill:#FCFCE7,stroke:#DCE775
+    style N11 fill:#FCFCE7,stroke:#DCE775
+    style N12 fill:#FCFCE7,stroke:#DCE775
+    style N13 fill:#FCE4EC,stroke:#F06292
+    style N14 fill:#FCFCE7,stroke:#DCE775
+    style N15 fill:#FCFCE7,stroke:#DCE775
+    style N16 fill:#FCE4EC,stroke:#F06292
+    style N17 fill:#FCFCE7,stroke:#DCE775
+    style N18 fill:#E8F0EA,stroke:#92C79A
+    style N19 fill:#E8F0EA,stroke:#92C79A
+    style N20 fill:#FCFCE7,stroke:#DCE775
+    style S0 fill:#FCE4EC,stroke:#F06292
+    style S1 fill:#E8F0EA,stroke:#92C79A
+    style M0 fill:#FCFCE7,stroke:#DCE775
+    style M1 fill:#FCFCE7,stroke:#DCE775
+    style nest0_0 fill:#FCE4EC,stroke:#F06292
+    style nest0_1 fill:#E8F0EA,stroke:#92C79A
+    style nest1_0 fill:#FCE4EC,stroke:#F06292
+    style nest1_1 fill:#FCE4EC,stroke:#F06292
+    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:#DCE775,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:#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:#F06292,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#F06292,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:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#92C79A,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:#DCE775,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:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#F06292,stroke-width:2px,fill:none;
+    linkStyle 38 stroke:#92C79A,stroke-width:2px,fill:none;
+    linkStyle 39 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_145.mmd

@@ -0,0 +1,127 @@
+graph TD
+    N0([start])
+    N1([Oil Change])
+    N2[Tire Rotation]
+    N3[/Fluid Level Check/]
+    N4[(Recall Management)]
+    N5[Dealership Sales]
+    N6[(Software Calibration)]
+    N7(Warranty Activation)
+    N8[Maintenance Scheduling]
+    N9(Vehicle Design)
+    N10[/Crash Simulation/]
+    N11([Electric Vehicle Battery Production])
+    N12[[Fuel Efficiency Check]]
+    N13[(Paint Application)]
+    N14[Vehicle Financing]
+    N15[Parts Distribution]
+    N16([end])
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M0(( ))
+    M1(( ))
+    M2(( ))
+    subgraph Inventory Tracking
+        nest0_0{Global Supply Chain Management}
+        nest0_1[(Brake System Check)]
+    end
+    subgraph Body Shop Repair
+        nest1_0(Component Testing)
+        nest1_1[[Road Testing]]
+    end
+    N0 --> N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> |yes| N5
+    N5 --> |yes| N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 -.-> |no| N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    N13 -.-> N14
+    N14 --> N15
+    N15 --> N16
+    nest0_0 -.-> nest0_1
+    N9 --> nest0_0
+    nest0_1 -.-> |no| N11
+    nest1_0 --> |yes| nest1_1
+    N11 -.-> nest1_0
+    nest1_1 -.-> N2
+    N9 -.-> S0
+    S0 -.-> N14
+    S0 -.-> N12
+    S0 --> N15
+    N3 --> S1
+    S1 --> N13
+    S1 -.-> N11
+    S1 --> N14
+    N13 --> S2
+    S2 -.-> N15
+    S2 --> N16
+    N7 -.-> M0
+    N10 --> M0
+    M0 -.-> N12
+    N2 -.-> M1
+    N4 --> M1
+    N7 --> M1
+    N5 -.-> M1
+    M1 --> N11
+    N2 --> M2
+    N1 -.-> M2
+    M2 --> N4
+    style S0 fill:#FFFDE7,stroke:#FBC02D
+    style S1 fill:#D7CCC8,stroke:#795548
+    style S2 fill:#D7CCC8,stroke:#795548
+    style M0 fill:#FFFDE7,stroke:#FBC02D
+    style M1 fill:#FFFDE7,stroke:#FBC02D
+    style M2 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:#000000,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#795548,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:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#A1887F,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:#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:#795548,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 38 stroke:#795548,stroke-width:2px,fill:none;
+    linkStyle 39 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 40 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 41 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 42 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 43 stroke:#A1887F,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_146.mmd

@@ -0,0 +1,102 @@
+graph LR
+    N0([Software Calibration])
+    N1([Parts Distribution])
+    N2(Research and Development)
+    N3[Vehicle Design]
+    N4[Quality Assurance]
+    N5{Vehicle Financing}
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M2(( ))
+    subgraph Dealership Sales
+        nest0_0{Engine Installation}
+        nest0_1[Robotics in Production]
+        nest0_2[(Fuel Efficiency Check)]
+        nest0_3[/Vehicle Connectivity/]
+    end
+    subgraph Electric Vehicle Battery Production
+        nest1_0[/Brake System Check/]
+        nest1_1(Fluid Level Check)
+        nest1_2[/Assembly Line Setup/]
+        nest1_3[Inventory Tracking]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    nest0_0 --> nest0_1
+    nest0_1 --> nest0_2
+    nest0_2 -.-> nest0_3
+    N4 --> nest0_0
+    nest0_3 -.-> N2
+    nest1_0 -.-> nest1_1
+    nest1_1 --> nest1_2
+    nest1_2 --> nest1_3
+    N3 -.-> nest1_0
+    nest1_3 -.-> |maintains| N4
+    N2 --> S0
+    S0 -.-> N4
+    S0 --> N5
+    N2 -.-> S1
+    S1 -.-> N4
+    S1 --> N5
+    N0 -.-> S2
+    S2 --> |connects| N4
+    S2 --> N5
+    S2 --> N2
+    S2 -.-> N3
+    N0 --> M2
+    N2 --> M2
+    N1 --> M2
+    M2 -.-> N4
+    style N0 fill:#E0F7FA,stroke:#00BCD4
+    style N1 fill:#F0F0F0,stroke:#D2D2D2
+    style N2 fill:#FFFDE0,stroke:#FFF8A6
+    style N3 fill:#FFFDE0,stroke:#FFF8A6
+    style N4 fill:#FFFDE0,stroke:#FFF8A6
+    style N5 fill:#E0F7FA,stroke:#00BCD4
+    style S0 fill:#FFFDE0,stroke:#FFF8A6
+    style S1 fill:#E0F7FA,stroke:#00BCD4
+    style S2 fill:#FFFDE0,stroke:#FFF8A6
+    style M2 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_0 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_1 fill:#F0F0F0,stroke:#D2D2D2
+    style nest0_2 fill:#FFFDE0,stroke:#FFF8A6
+    style nest0_3 fill:#F0F0F0,stroke:#D2D2D2
+    style nest1_0 fill:#FFFDE0,stroke:#FFF8A6
+    style nest1_1 fill:#FFFDE0,stroke:#FFF8A6
+    style nest1_2 fill:#F0F0F0,stroke:#D2D2D2
+    style nest1_3 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:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#FFF8A6,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:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#D2D2D2,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:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#FFF8A6,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:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#D2D2D2,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#FFF8A6,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_149.mmd

@@ -0,0 +1,126 @@
+graph TD
+    N0([Road Testing])
+    N1(Vehicle Connectivity)
+    N2[Global Supply Chain Management]
+    N3([Autonomous Driving Software Development])
+    N4(Body Shop Repair)
+    N5([Supplier Selection])
+    N6[Robotics in Production]
+    N7{Engine Installation}
+    N8[[Oil Change]]
+    N9(Emission Testing)
+    N10[Inventory Tracking]
+    N11[(Brake System Check)]
+    N12([Component Testing])
+    N13[Dealership Sales]
+    N14[/Software Calibration/]
+    N15([Customer Relationship Management])
+    N16{Research and Development}
+    N17([end])
+    S0(( ))
+    S1(( ))
+    M1(( ))
+    subgraph Part Manufacturing
+        nest0_0[/Fuel Efficiency Check/]
+        nest0_1{Recall Management}
+    end
+    subgraph Parts Distribution
+        nest1_0([Infotainment System Integration])
+        nest1_1(Vehicle Registration)
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 --> |engineers| N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 --> |delivers| N9
+    N9 --> |charges| N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 --> |replaces| N13
+    N13 --> N14
+    N14 --> N15
+    N15 -.-> |upgrades| N16
+    N16 -.-> N17
+    nest0_0 --> nest0_1
+    N11 --> nest0_0
+    nest0_1 -.-> N4
+    nest1_0 -.-> nest1_1
+    N6 --> nest1_0
+    nest1_1 -.-> |markets| N11
+    N8 -.-> S0
+    S0 -.-> N11
+    S0 -.-> N13
+    S0 -.-> N14
+    S0 -.-> N10
+    N14 --> S1
+    S1 --> N16
+    S1 -.-> N17
+    N13 -.-> |tests| M1
+    N11 --> M1
+    N9 --> M1
+    M1 --> N16
+    style N0 fill:#E4E0DF,stroke:#BDAFA8
+    style N1 fill:#E4E0DF,stroke:#BDAFA8
+    style N2 fill:#FFCCBC,stroke:#FF5722
+    style N3 fill:#EDE7F6,stroke:#7E57C2
+    style N4 fill:#FFCCBC,stroke:#FF5722
+    style N5 fill:#E4E0DF,stroke:#BDAFA8
+    style N6 fill:#EDE7F6,stroke:#7E57C2
+    style N7 fill:#E4E0DF,stroke:#BDAFA8
+    style N8 fill:#FFCCBC,stroke:#FF5722
+    style N9 fill:#E4E0DF,stroke:#BDAFA8
+    style N10 fill:#EDE7F6,stroke:#7E57C2
+    style N11 fill:#FFCCBC,stroke:#FF5722
+    style N12 fill:#EDE7F6,stroke:#7E57C2
+    style N13 fill:#EDE7F6,stroke:#7E57C2
+    style N14 fill:#FFCCBC,stroke:#FF5722
+    style N15 fill:#E4E0DF,stroke:#BDAFA8
+    style N16 fill:#E4E0DF,stroke:#BDAFA8
+    style N17 fill:#FFCCBC,stroke:#FF5722
+    style S0 fill:#E4E0DF,stroke:#BDAFA8
+    style S1 fill:#EDE7F6,stroke:#7E57C2
+    style M1 fill:#E4E0DF,stroke:#BDAFA8
+    style nest0_0 fill:#EDE7F6,stroke:#7E57C2
+    style nest0_1 fill:#FFCCBC,stroke:#FF5722
+    style nest1_0 fill:#FFCCBC,stroke:#FF5722
+    style nest1_1 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:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 2 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 3 stroke:#000000,stroke-width:2px,fill:none;
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+    linkStyle 18 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#FF5722,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#BDAFA8,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#FF5722,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_15.mmd

@@ -0,0 +1,138 @@
+graph TD
+    N0([Follow_up])
+    N1(Mental Health Assessment)
+    N2{Medical History}
+    N3[[Patient Education]]
+    N4[Clinical Trial]
+    N5[Referral]
+    N6[[Rehabilitation Therapy]]
+    N7(Nutritional Counseling)
+    N8[[Wound Care]]
+    N9(Device Implantation)
+    N10[Surgery]
+    N11{Epidemiological Tracking}
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M0(( ))
+    M1(( ))
+    M2(( ))
+    subgraph Lab Test
+        nest0_0[[Health Screening]]
+        nest0_1[/Pharmacy Order/]
+        nest0_2[(Anesthesia Administration)]
+        nest0_3[[Insurance Claim]]
+    end
+    subgraph Home Care Visit
+        nest1_0[[Vaccination]]
+        nest1_1(Case Review)
+        nest1_2(Medication Dispensing)
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 --> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> N6
+    N6 -.-> N7
+    N7 --> |refers| N8
+    N8 --> N9
+    N9 -.-> |treats| N10
+    N10 --> N11
+    nest0_0 -.-> nest0_1
+    nest0_1 -.-> nest0_2
+    nest0_2 --> nest0_3
+    N8 -.-> nest0_0
+    nest0_3 -.-> N7
+    nest1_0 -.-> nest1_1
+    nest1_1 -.-> nest1_2
+    N9 -.-> nest1_0
+    nest1_2 --> N6
+    N8 --> S0
+    S0 -.-> N11
+    S0 --> N10
+    N6 --> S1
+    S1 --> N9
+    S1 --> N8
+    S1 --> N10
+    N2 --> S2
+    S2 -.-> N11
+    S2 --> N6
+    S2 --> N9
+    N0 -.-> M0
+    N1 --> M0
+    M0 --> N3
+    N0 --> M1
+    N1 --> |reviews| M1
+    M1 --> N3
+    N1 --> M2
+    N2 --> M2
+    N3 -.-> M2
+    M2 --> N5
+    style N0 fill:#E0F7FA,stroke:#00BCD4
+    style N1 fill:#FBE9E7,stroke:#FF8A65
+    style N2 fill:#FBE9E7,stroke:#FF8A65
+    style N3 fill:#E1BEE7,stroke:#9C27B0
+    style N4 fill:#E0F7FA,stroke:#00BCD4
+    style N5 fill:#E0F7FA,stroke:#00BCD4
+    style N6 fill:#E0F7FA,stroke:#00BCD4
+    style N7 fill:#E1BEE7,stroke:#9C27B0
+    style N8 fill:#FBE9E7,stroke:#FF8A65
+    style N9 fill:#E1BEE7,stroke:#9C27B0
+    style N10 fill:#FBE9E7,stroke:#FF8A65
+    style N11 fill:#FBE9E7,stroke:#FF8A65
+    style S0 fill:#E0F7FA,stroke:#00BCD4
+    style S1 fill:#E1BEE7,stroke:#9C27B0
+    style S2 fill:#E1BEE7,stroke:#9C27B0
+    style M0 fill:#E0F7FA,stroke:#00BCD4
+    style M1 fill:#FBE9E7,stroke:#FF8A65
+    style M2 fill:#FBE9E7,stroke:#FF8A65
+    style nest0_0 fill:#E1BEE7,stroke:#9C27B0
+    style nest0_1 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_2 fill:#E0F7FA,stroke:#00BCD4
+    style nest0_3 fill:#E0F7FA,stroke:#00BCD4
+    style nest1_0 fill:#E1BEE7,stroke:#9C27B0
+    style nest1_1 fill:#E1BEE7,stroke:#9C27B0
+    style nest1_2 fill:#FBE9E7,stroke:#FF8A65
+    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:#FF8A65,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#00BCD4,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:#FF8A65,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,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:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#FF8A65,stroke-width:2px,fill:none;
+    linkStyle 38 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 39 stroke:#9C27B0,stroke-width:2px,fill:none;
+    linkStyle 40 stroke:#9C27B0,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_15.txt

@@ -0,0 +1,41 @@
+<Anesthesia Administration, connectedTo, Insurance Claim>
+<Anesthesia Administration, partOf, Lab Test>
+<Case Review, connectedTo, Medication Dispensing>
+<Case Review, partOf, Home Care Visit>
+<Clinical Trial, connectedTo, Referral>
+<Device Implantation, connectedTo, Vaccination>
+<Device Implantation, treats, Surgery>
+<Follow_up, connectedTo, Mental Health Assessment>
+<Follow_up, connectedTo, Patient Education>
+<Health Screening, connectedTo, Pharmacy Order>
+<Health Screening, partOf, Lab Test>
+<Insurance Claim, connectedTo, Nutritional Counseling>
+<Insurance Claim, partOf, Lab Test>
+<Medical History, connectedTo, Device Implantation>
+<Medical History, connectedTo, Epidemiological Tracking>
+<Medical History, connectedTo, Patient Education>
+<Medical History, connectedTo, Referral>
+<Medical History, connectedTo, Rehabilitation Therapy>
+<Medication Dispensing, connectedTo, Rehabilitation Therapy>
+<Medication Dispensing, partOf, Home Care Visit>
+<Mental Health Assessment, connectedTo, Medical History>
+<Mental Health Assessment, connectedTo, Patient Education>
+<Mental Health Assessment, connectedTo, Referral>
+<Mental Health Assessment, reviews, Patient Education>
+<Nutritional Counseling, refers, Wound Care>
+<Patient Education, connectedTo, Clinical Trial>
+<Patient Education, connectedTo, Referral>
+<Pharmacy Order, connectedTo, Anesthesia Administration>
+<Pharmacy Order, partOf, Lab Test>
+<Referral, connectedTo, Rehabilitation Therapy>
+<Rehabilitation Therapy, connectedTo, Device Implantation>
+<Rehabilitation Therapy, connectedTo, Nutritional Counseling>
+<Rehabilitation Therapy, connectedTo, Surgery>
+<Rehabilitation Therapy, connectedTo, Wound Care>
+<Surgery, connectedTo, Epidemiological Tracking>
+<Vaccination, connectedTo, Case Review>
+<Vaccination, partOf, Home Care Visit>
+<Wound Care, connectedTo, Device Implantation>
+<Wound Care, connectedTo, Epidemiological Tracking>
+<Wound Care, connectedTo, Health Screening>
+<Wound Care, connectedTo, Surgery>

train/mermaid/hard/mermaid_150.txt

@@ -0,0 +1,41 @@
+<After_sales Service, connectedTo, Autonomous Driving Software Development>
+<After_sales Service, connectedTo, Research and Development>
+<After_sales Service, connectedTo, Tire Rotation>
+<After_sales Service, connectedTo, Vehicle Financing>
+<After_sales Service, connectedTo, end>
+<Autonomous Driving Software Development, connectedTo, Vehicle Financing>
+<Body Shop Repair, audits, end>
+<Body Shop Repair, connectedTo, After_sales Service>
+<Body Shop Repair, connectedTo, Dealership Sales>
+<Body Shop Repair, connectedTo, Tire Rotation>
+<Crash Simulation, connectedTo, Part Manufacturing>
+<Customer Test Drive, connectedTo, Dealership Sales>
+<Customer Test Drive, partOf, Engine Installation>
+<Dealership Sales, connectedTo, Parts Distribution>
+<Diagnostic Trouble Code Reading, connectedTo, Software Calibration>
+<Diagnostic Trouble Code Reading, partOf, Recall Management>
+<Fluid Level Check, connectedTo, Diagnostic Trouble Code Reading>
+<Fluid Level Check, partOf, Recall Management>
+<Oil Change, connectedTo, Vehicle Registration>
+<Part Manufacturing, connectedTo, Body Shop Repair>
+<Part Manufacturing, connectedTo, end>
+<Parts Distribution, connectedTo, After_sales Service>
+<Parts Distribution, connectedTo, Oil Change>
+<Research and Development, connectedTo, end>
+<Research and Development, upgrades, Tire Rotation>
+<Software Calibration, connectedTo, Warranty Activation>
+<Software Calibration, connectedTo, end>
+<Spare Parts Order, connectedTo, Customer Test Drive>
+<Spare Parts Order, partOf, Engine Installation>
+<Tire Rotation, connectedTo, Autonomous Driving Software Development>
+<Vehicle Financing, connectedTo, Software Calibration>
+<Vehicle Registration, connectedTo, After_sales Service>
+<Vehicle Registration, engineers, Spare Parts Order>
+<Warranty Activation, maintains, Fluid Level Check>
+<Warranty Activation, partOf, Recall Management>
+<start, connectedTo, After_sales Service>
+<start, connectedTo, Crash Simulation>
+<start, connectedTo, Tire Rotation>
+<start, connectedTo, Vehicle Financing>
+<start, connectedTo, Vehicle Registration>
+<start, connectedTo, end>

train/mermaid/hard/mermaid_151.mmd

@@ -0,0 +1,120 @@
+graph RL
+    N0([start])
+    N1[Research and Development]
+    N2(Autonomous Driving Software Development)
+    N3(Quality Assurance)
+    N4{Infotainment System Integration}
+    N5{Robotics in Production}
+    N6([Diagnostic Trouble Code Reading])
+    N7[Crash Simulation]
+    N8[Vehicle Connectivity]
+    N9[[Oil Change]]
+    N10([After_sales Service])
+    N11[[Engine Installation]]
+    N12[[Vehicle Registration]]
+    N13[[Brake System Check]]
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    subgraph Supplier Selection
+        nest0_0(Dealership Sales)
+        nest0_1[Component Testing]
+        nest0_2[[Customer Test Drive]]
+    end
+    subgraph Vehicle Design
+        nest1_0(Spare Parts Order)
+        nest1_1[Tire Rotation]
+        nest1_2[Part Manufacturing]
+        nest1_3[(Electric Vehicle Battery Production)]
+    end
+    N0 --> N1
+    N1 --> |fuels| N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 --> |replaces| N6
+    N6 --> N7
+    N7 --> |calibrates| N8
+    N8 -.-> N9
+    N9 --> N10
+    N10 --> N11
+    N11 --> N12
+    N12 --> |audits| N13
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N1 -.-> nest0_0
+    nest0_2 --> N10
+    nest1_0 --> nest1_1
+    nest1_1 --> nest1_2
+    nest1_2 --> nest1_3
+    N7 -.-> nest1_0
+    nest1_3 -.-> N9
+    N1 -.-> S0
+    S0 -.-> N13
+    S0 -.-> N6
+    N4 -.-> S1
+    S1 -.-> N11
+    S1 --> |inspects| N7
+    S1 --> N6
+    N9 -.-> S2
+    S2 --> N12
+    S2 --> N13
+    S2 -.-> N11
+    style N0 fill:#FFEBEB,stroke:#FFC2C2
+    style N1 fill:#E8EAF6,stroke:#5C6BC0
+    style N2 fill:#D1C4E9,stroke:#7E57C2
+    style N3 fill:#FFEBEB,stroke:#FFC2C2
+    style N4 fill:#D1C4E9,stroke:#7E57C2
+    style N5 fill:#FFEBEB,stroke:#FFC2C2
+    style N6 fill:#D1C4E9,stroke:#7E57C2
+    style N7 fill:#E8EAF6,stroke:#5C6BC0
+    style N8 fill:#FFEBEB,stroke:#FFC2C2
+    style N9 fill:#D1C4E9,stroke:#7E57C2
+    style N10 fill:#E8EAF6,stroke:#5C6BC0
+    style N11 fill:#D1C4E9,stroke:#7E57C2
+    style N12 fill:#D1C4E9,stroke:#7E57C2
+    style N13 fill:#D1C4E9,stroke:#7E57C2
+    style S0 fill:#FFEBEB,stroke:#FFC2C2
+    style S1 fill:#E8EAF6,stroke:#5C6BC0
+    style S2 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_0 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_1 fill:#D1C4E9,stroke:#7E57C2
+    style nest0_2 fill:#E8EAF6,stroke:#5C6BC0
+    style nest1_0 fill:#E8EAF6,stroke:#5C6BC0
+    style nest1_1 fill:#E8EAF6,stroke:#5C6BC0
+    style nest1_2 fill:#D1C4E9,stroke:#7E57C2
+    style nest1_3 fill:#D1C4E9,stroke:#7E57C2
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#000000,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:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#FFC2C2,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:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#7E57C2,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:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#FFC2C2,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#5C6BC0,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#5C6BC0,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_153.mmd

@@ -0,0 +1,150 @@
+graph TD
+    N0([start])
+    N1[(Air Traffic Control Integration)]
+    N2[Aircraft Manufacturing]
+    N3([Rocket Assembly])
+    N4[Satellite Configuration]
+    N5{Launch Window Calculation}
+    N6[(Spacecraft Telemetry Analysis)]
+    N7([Astronaut Training])
+    N8{Flight Crew Training}
+    N9{Drone System Development}
+    N10(Orbit Adjustment)
+    N11(Aircraft Maintenance Log)
+    N12[New Material Development]
+    N13[Re_entry Vehicle Design]
+    N14[/Mission Planning/]
+    N15[(Fueling Procedure)]
+    N16([end])
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M0(( ))
+    M1(( ))
+    M2(( ))
+    subgraph Launch Execution
+        nest0_0[International Space Station Resupply]
+        nest0_1[(Space Debris Tracking)]
+    end
+    subgraph Flight Simulation
+        nest1_0[(Data Transmission)]
+        nest1_1(Structural Analysis)
+        nest1_2[Mission Debriefing]
+    end
+    N0 --> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 --> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 --> N11
+    N11 --> N12
+    N12 -.-> N13
+    N13 -.-> N14
+    N14 -.-> N15
+    N15 --> N16
+    nest0_0 --> nest0_1
+    N5 -.-> nest0_0
+    nest0_1 -.-> N14
+    nest1_0 --> nest1_1
+    nest1_1 -.-> nest1_2
+    N14 -.-> nest1_0
+    nest1_2 --> N15
+    N9 --> S0
+    S0 -.-> N12
+    S0 -.-> N15
+    N4 -.-> S1
+    S1 -.-> N14
+    S1 --> N9
+    S1 -.-> N11
+    N13 -.-> S2
+    S2 --> N15
+    S2 -.-> N16
+    N6 -.-> M0
+    N5 --> M0
+    M0 --> N13
+    N3 --> M1
+    N4 -.-> M1
+    N1 --> M1
+    M1 --> N6
+    N2 -.-> M2
+    N7 --> M2
+    N9 -.-> M2
+    M2 -.-> N11
+    style N0 fill:#E0E6E9,stroke:#AABEC6
+    style N1 fill:#EFEBE9,stroke:#A1887F
+    style N2 fill:#EFEBE9,stroke:#A1887F
+    style N3 fill:#EFEBE9,stroke:#A1887F
+    style N4 fill:#E0E6E9,stroke:#AABEC6
+    style N5 fill:#F0F4C3,stroke:#AED581
+    style N6 fill:#EFEBE9,stroke:#A1887F
+    style N7 fill:#E0E6E9,stroke:#AABEC6
+    style N8 fill:#F0F4C3,stroke:#AED581
+    style N9 fill:#F0F4C3,stroke:#AED581
+    style N10 fill:#EFEBE9,stroke:#A1887F
+    style N11 fill:#EFEBE9,stroke:#A1887F
+    style N12 fill:#E0E6E9,stroke:#AABEC6
+    style N13 fill:#E0E6E9,stroke:#AABEC6
+    style N14 fill:#EFEBE9,stroke:#A1887F
+    style N15 fill:#E0E6E9,stroke:#AABEC6
+    style N16 fill:#EFEBE9,stroke:#A1887F
+    style S0 fill:#EFEBE9,stroke:#A1887F
+    style S1 fill:#F0F4C3,stroke:#AED581
+    style S2 fill:#EFEBE9,stroke:#A1887F
+    style M0 fill:#F0F4C3,stroke:#AED581
+    style M1 fill:#F0F4C3,stroke:#AED581
+    style M2 fill:#E0E6E9,stroke:#AABEC6
+    style nest0_0 fill:#F0F4C3,stroke:#AED581
+    style nest0_1 fill:#E0E6E9,stroke:#AABEC6
+    style nest1_0 fill:#E0E6E9,stroke:#AABEC6
+    style nest1_1 fill:#F0F4C3,stroke:#AED581
+    style nest1_2 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:#AED581,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:#AED581,stroke-width:2px,fill:none;
+    linkStyle 6 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 7 stroke:#A1887F,stroke-width:2px,fill:none;
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+    linkStyle 10 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 13 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 14 stroke:#A1887F,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:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#AED581,stroke-width:2px,fill:none;
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+    linkStyle 24 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#AABEC6,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:#AED581,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#AED581,stroke-width:2px,fill:none;
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+    linkStyle 36 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 38 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 39 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 40 stroke:#AED581,stroke-width:2px,fill:none;
+    linkStyle 41 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 42 stroke:#AABEC6,stroke-width:2px,fill:none;
+    linkStyle 43 stroke:#AED581,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_153.txt

@@ -0,0 +1,43 @@
+<Air Traffic Control Integration, connectedTo, Aircraft Manufacturing>
+<Air Traffic Control Integration, connectedTo, Spacecraft Telemetry Analysis>
+<Aircraft Maintenance Log, connectedTo, New Material Development>
+<Aircraft Manufacturing, connectedTo, Aircraft Maintenance Log>
+<Aircraft Manufacturing, connectedTo, Rocket Assembly>
+<Astronaut Training, connectedTo, Aircraft Maintenance Log>
+<Astronaut Training, connectedTo, Flight Crew Training>
+<Data Transmission, connectedTo, Structural Analysis>
+<Data Transmission, partOf, Flight Simulation>
+<Drone System Development, connectedTo, Aircraft Maintenance Log>
+<Drone System Development, connectedTo, Fueling Procedure>
+<Drone System Development, connectedTo, New Material Development>
+<Drone System Development, connectedTo, Orbit Adjustment>
+<Flight Crew Training, connectedTo, Drone System Development>
+<Fueling Procedure, connectedTo, end>
+<International Space Station Resupply, connectedTo, Space Debris Tracking>
+<International Space Station Resupply, partOf, Launch Execution>
+<Launch Window Calculation, connectedTo, International Space Station Resupply>
+<Launch Window Calculation, connectedTo, Re_entry Vehicle Design>
+<Launch Window Calculation, connectedTo, Spacecraft Telemetry Analysis>
+<Mission Debriefing, connectedTo, Fueling Procedure>
+<Mission Debriefing, partOf, Flight Simulation>
+<Mission Planning, connectedTo, Data Transmission>
+<Mission Planning, connectedTo, Fueling Procedure>
+<New Material Development, connectedTo, Re_entry Vehicle Design>
+<Orbit Adjustment, connectedTo, Aircraft Maintenance Log>
+<Re_entry Vehicle Design, connectedTo, Fueling Procedure>
+<Re_entry Vehicle Design, connectedTo, Mission Planning>
+<Re_entry Vehicle Design, connectedTo, end>
+<Rocket Assembly, connectedTo, Satellite Configuration>
+<Rocket Assembly, connectedTo, Spacecraft Telemetry Analysis>
+<Satellite Configuration, connectedTo, Aircraft Maintenance Log>
+<Satellite Configuration, connectedTo, Drone System Development>
+<Satellite Configuration, connectedTo, Launch Window Calculation>
+<Satellite Configuration, connectedTo, Mission Planning>
+<Satellite Configuration, connectedTo, Spacecraft Telemetry Analysis>
+<Space Debris Tracking, connectedTo, Mission Planning>
+<Space Debris Tracking, partOf, Launch Execution>
+<Spacecraft Telemetry Analysis, connectedTo, Astronaut Training>
+<Spacecraft Telemetry Analysis, connectedTo, Re_entry Vehicle Design>
+<Structural Analysis, connectedTo, Mission Debriefing>
+<Structural Analysis, partOf, Flight Simulation>
+<start, connectedTo, Air Traffic Control Integration>

train/mermaid/hard/mermaid_157.mmd

@@ -0,0 +1,92 @@
+graph LR
+    N0([Runway Inspection])
+    N1[(Engine Overhaul)]
+    N2(Rocket Stage Separation)
+    N3[[Fueling Procedure]]
+    N4[/Re_entry Vehicle Design/]
+    N5[[Mission Planning]]
+    N6{Drone System Development}
+    N7(Astronaut Training)
+    N8{Launch Window Calculation}
+    S1(( ))
+    M0(( ))
+    subgraph Satellite Data Processing
+        nest0_0(Payload Integration)
+        nest0_1[/Component Recovery/]
+        nest0_2[(Air Traffic Control Integration)]
+    end
+    subgraph Aircraft Maintenance Log
+        nest1_0(International Space Station Resupply)
+        nest1_1{Structural Analysis}
+        nest1_2{Space Debris Tracking}
+        nest1_3(Hypersonic Flight Testing)
+    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
+    N1 -.-> nest0_0
+    nest0_2 --> N5
+    nest1_0 -.-> |coordinates| nest1_1
+    nest1_1 -.-> nest1_2
+    nest1_2 --> nest1_3
+    N7 --> nest1_0
+    nest1_3 -.-> N5
+    N5 -.-> S1
+    S1 --> N8
+    S1 --> N7
+    N2 -.-> M0
+    N6 --> M0
+    M0 -.-> N8
+    N4 -.-> nest1_2
+    nest1_3 --> N2
+    style N0 fill:#B2EBF2,stroke:#00BCD4
+    style N1 fill:#B2EBF2,stroke:#00BCD4
+    style N2 fill:#B2EBF2,stroke:#00BCD4
+    style N3 fill:#B2EBF2,stroke:#00BCD4
+    style N4 fill:#B2EBF2,stroke:#00BCD4
+    style N5 fill:#EDE7F6,stroke:#7E57C2
+    style N6 fill:#B2EBF2,stroke:#00BCD4
+    style N7 fill:#D0EFEE,stroke:#73C6BC
+    style N8 fill:#EDE7F6,stroke:#7E57C2
+    style S1 fill:#D0EFEE,stroke:#73C6BC
+    style M0 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_0 fill:#D0EFEE,stroke:#73C6BC
+    style nest0_1 fill:#EDE7F6,stroke:#7E57C2
+    style nest0_2 fill:#B2EBF2,stroke:#00BCD4
+    style nest1_0 fill:#EDE7F6,stroke:#7E57C2
+    style nest1_1 fill:#B2EBF2,stroke:#00BCD4
+    style nest1_2 fill:#EDE7F6,stroke:#7E57C2
+    style nest1_3 fill:#D0EFEE,stroke:#73C6BC
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#00BCD4,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:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 4 stroke:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#73C6BC,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:#73C6BC,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:#7E57C2,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:#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:#73C6BC,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#00BCD4,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:#7E57C2,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#00BCD4,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_158.mmd

@@ -0,0 +1,118 @@
+graph BT
+    N0([start])
+    N1(Structural Analysis)
+    N2(Data Transmission)
+    N3[/Mission Planning/]
+    N4[[New Material Development]]
+    N5([Component Recovery])
+    N6[/Aviation Safety Audit/]
+    N7(Hypersonic Flight Testing)
+    N8[/Satellite Data Processing/]
+    N9[/Thermal Shield Testing/]
+    S0(( ))
+    S1(( ))
+    S2(( ))
+    M1(( ))
+    M2(( ))
+    subgraph Aircraft Maintenance Log
+        nest0_0[/Engine Overhaul/]
+        nest0_1[System Reboot]
+        nest0_2[/Space Debris Tracking/]
+    end
+    subgraph Rocket Assembly
+        nest1_0[[Drone System Development]]
+        nest1_1{Propulsion Testing}
+        nest1_2(Rocket Stage Separation)
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 --> N3
+    N3 -.-> |engineers| N4
+    N4 --> |executes| N5
+    N5 --> N6
+    N6 --> N7
+    N7 --> N8
+    N8 --> N9
+    nest0_0 -.-> nest0_1
+    nest0_1 --> nest0_2
+    N5 -.-> nest0_0
+    nest0_2 --> N6
+    nest1_0 --> nest1_1
+    nest1_1 --> nest1_2
+    N6 --> nest1_0
+    nest1_2 --> N8
+    N4 -.-> S0
+    S0 -.-> N9
+    S0 --> N6
+    S0 --> N8
+    N1 -.-> S1
+    S1 -.-> N9
+    S1 --> N5
+    S1 --> N3
+    S1 -.-> N4
+    N6 -.-> S2
+    S2 --> N9
+    S2 --> N8
+    N5 --> M1
+    N1 -.-> M1
+    M1 --> N7
+    N0 -.-> M2
+    N4 -.-> M2
+    M2 -.-> N7
+    style N0 fill:#EFEBE9,stroke:#A1887F
+    style N1 fill:#FFDAB9,stroke:#FFC085
+    style N2 fill:#FFDAB9,stroke:#FFC085
+    style N3 fill:#B2EBF2,stroke:#00BCD4
+    style N4 fill:#B2EBF2,stroke:#00BCD4
+    style N5 fill:#B2EBF2,stroke:#00BCD4
+    style N6 fill:#EFEBE9,stroke:#A1887F
+    style N7 fill:#EFEBE9,stroke:#A1887F
+    style N8 fill:#EFEBE9,stroke:#A1887F
+    style N9 fill:#FFDAB9,stroke:#FFC085
+    style S0 fill:#FFDAB9,stroke:#FFC085
+    style S1 fill:#B2EBF2,stroke:#00BCD4
+    style S2 fill:#FFDAB9,stroke:#FFC085
+    style M1 fill:#B2EBF2,stroke:#00BCD4
+    style M2 fill:#EFEBE9,stroke:#A1887F
+    style nest0_0 fill:#EFEBE9,stroke:#A1887F
+    style nest0_1 fill:#B2EBF2,stroke:#00BCD4
+    style nest0_2 fill:#EFEBE9,stroke:#A1887F
+    style nest1_0 fill:#EFEBE9,stroke:#A1887F
+    style nest1_1 fill:#EFEBE9,stroke:#A1887F
+    style nest1_2 fill:#EFEBE9,stroke:#A1887F
+    classDef handwritten font-family:Comic Sans MS,font-size:14px,color:#2b2b2b;
+    linkStyle 0 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 1 stroke:#00BCD4,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:#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:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 12 stroke:#A1887F,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:#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:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#A1887F,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:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#A1887F,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#00BCD4,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#FFC085,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_158.txt

@@ -0,0 +1,36 @@
+<Aviation Safety Audit, connectedTo, Drone System Development>
+<Aviation Safety Audit, connectedTo, Hypersonic Flight Testing>
+<Aviation Safety Audit, connectedTo, Satellite Data Processing>
+<Aviation Safety Audit, connectedTo, Thermal Shield Testing>
+<Component Recovery, connectedTo, Aviation Safety Audit>
+<Component Recovery, connectedTo, Engine Overhaul>
+<Component Recovery, connectedTo, Hypersonic Flight Testing>
+<Data Transmission, connectedTo, Mission Planning>
+<Drone System Development, connectedTo, Propulsion Testing>
+<Drone System Development, partOf, Rocket Assembly>
+<Engine Overhaul, connectedTo, System Reboot>
+<Engine Overhaul, partOf, Aircraft Maintenance Log>
+<Hypersonic Flight Testing, connectedTo, Satellite Data Processing>
+<Mission Planning, engineers, New Material Development>
+<New Material Development, connectedTo, Aviation Safety Audit>
+<New Material Development, connectedTo, Hypersonic Flight Testing>
+<New Material Development, connectedTo, Satellite Data Processing>
+<New Material Development, connectedTo, Thermal Shield Testing>
+<New Material Development, executes, Component Recovery>
+<Propulsion Testing, connectedTo, Rocket Stage Separation>
+<Propulsion Testing, partOf, Rocket Assembly>
+<Rocket Stage Separation, connectedTo, Satellite Data Processing>
+<Rocket Stage Separation, partOf, Rocket Assembly>
+<Satellite Data Processing, connectedTo, Thermal Shield Testing>
+<Space Debris Tracking, connectedTo, Aviation Safety Audit>
+<Space Debris Tracking, partOf, Aircraft Maintenance Log>
+<Structural Analysis, connectedTo, Component Recovery>
+<Structural Analysis, connectedTo, Data Transmission>
+<Structural Analysis, connectedTo, Hypersonic Flight Testing>
+<Structural Analysis, connectedTo, Mission Planning>
+<Structural Analysis, connectedTo, New Material Development>
+<Structural Analysis, connectedTo, Thermal Shield Testing>
+<System Reboot, connectedTo, Space Debris Tracking>
+<System Reboot, partOf, Aircraft Maintenance Log>
+<start, connectedTo, Hypersonic Flight Testing>
+<start, connectedTo, Structural Analysis>

train/mermaid/hard/mermaid_159.txt

@@ -0,0 +1,42 @@
+<Aircraft Maintenance Log, connectedTo, Data Transmission>
+<Airframe Assembly, connectedTo, Avionics Installation>
+<Airframe Assembly, partOf, International Space Station Resupply>
+<Astronaut Training, connectedTo, Launch Execution>
+<Avionics Installation, connectedTo, Rocket Assembly>
+<Avionics Installation, partOf, International Space Station Resupply>
+<Component Recovery, connectedTo, Ground Station Coordination>
+<Data Transmission, connectedTo, Launch Window Calculation>
+<Drone System Development, connectedTo, System Reboot>
+<Drone System Development, partOf, Aircraft Manufacturing>
+<Ground Station Coordination, certifies, Spacecraft Telemetry Analysis>
+<Launch Window Calculation, connectedTo, Re_entry Vehicle Design>
+<Mission Debriefing, connectedTo, Aircraft Maintenance Log>
+<Mission Debriefing, connectedTo, Component Recovery>
+<Mission Debriefing, connectedTo, Data Transmission>
+<Mission Debriefing, connectedTo, Ground Station Coordination>
+<Mission Debriefing, connectedTo, Mission Planning>
+<Mission Debriefing, connectedTo, Space Debris Tracking>
+<Mission Debriefing, connectedTo, Spacecraft Telemetry Analysis>
+<Mission Debriefing, predicts, Re_entry Vehicle Design>
+<Mission Planning, deploys, Aircraft Maintenance Log>
+<Payload Integration, connectedTo, Mission Debriefing>
+<Propulsion Testing, partOf, Aircraft Manufacturing>
+<Propulsion Testing, secures, Drone System Development>
+<Re_entry Vehicle Design, connectedTo, Component Recovery>
+<Re_entry Vehicle Design, connectedTo, Thermal Shield Testing>
+<Rocket Assembly, connectedTo, Payload Integration>
+<Rocket Assembly, partOf, International Space Station Resupply>
+<Runway Inspection, connectedTo, Mission Debriefing>
+<Runway Inspection, connectedTo, Telemetry Setup>
+<Satellite Data Processing, connectedTo, Propulsion Testing>
+<Satellite Data Processing, partOf, Aircraft Manufacturing>
+<Space Debris Tracking, connectedTo, Astronaut Training>
+<Space Debris Tracking, connectedTo, Satellite Data Processing>
+<Spacecraft Telemetry Analysis, connectedTo, Astronaut Training>
+<Spacecraft Telemetry Analysis, connectedTo, Space Debris Tracking>
+<System Reboot, connectedTo, Component Recovery>
+<System Reboot, partOf, Aircraft Manufacturing>
+<Telemetry Setup, adjusts, Mission Debriefing>
+<Telemetry Setup, reboots, Payload Integration>
+<Thermal Shield Testing, connectedTo, Airframe Assembly>
+<Thermal Shield Testing, partOf, International Space Station Resupply>

train/mermaid/hard/mermaid_16.mmd

@@ -0,0 +1,138 @@
+graph TD
+    N0([start])
+    N1([Triage])
+    N2[/Treatment Plan/]
+    N3{Prescription}
+    N4(Clinical Trial)
+    N5(Physical Examination)
+    N6[(Device Implantation)]
+    N7[/Medical History/]
+    N8{Epidemiological Tracking}
+    N9[[Case Review]]
+    N10[[Wound Care]]
+    N11[/Allergy Test/]
+    N12{Surgery}
+    N13[[Vaccination]]
+    N14(Biopsy)
+    N15{Rehabilitation Therapy}
+    N16[Patient Transfer]
+    N17[Dental Check_up]
+    N18([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Diagnosis
+        nest0_0(Insurance Claim)
+        nest0_1[(Pain Management)]
+    end
+    subgraph Nutritional Counseling
+        nest1_0(Follow_up)
+        nest1_1(Emergency Response)
+    end
+    N0 --> |triages| N1
+    N1 --> N2
+    N2 --> N3
+    N3 --> N4
+    N4 --> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 -.-> N13
+    N13 --> N14
+    N14 --> N15
+    N15 -.-> N16
+    N16 -.-> N17
+    N17 --> N18
+    nest0_0 -.-> nest0_1
+    N17 --> nest0_0
+    nest0_1 -.-> N9
+    nest1_0 --> nest1_1
+    N1 --> nest1_0
+    nest1_1 -.-> N3
+    N13 --> S0
+    S0 -.-> N17
+    S0 --> N15
+    S0 -.-> N18
+    S0 -.-> N16
+    N12 --> S1
+    S1 -.-> N15
+    S1 -.-> |prescribes| N16
+    S1 -.-> N18
+    N4 --> M0
+    N3 -.-> M0
+    M0 -.-> N11
+    N2 --> M1
+    N6 -.-> M1
+    M1 --> N10
+    style N0 fill:#FFF3E0,stroke:#FFA726
+    style N1 fill:#FCFCE7,stroke:#DCE775
+    style N2 fill:#FCFCE7,stroke:#DCE775
+    style N3 fill:#FCFCE7,stroke:#DCE775
+    style N4 fill:#FFF3E0,stroke:#FFA726
+    style N5 fill:#F1F8E9,stroke:#81C784
+    style N6 fill:#FFF3E0,stroke:#FFA726
+    style N7 fill:#FFF3E0,stroke:#FFA726
+    style N8 fill:#F1F8E9,stroke:#81C784
+    style N9 fill:#FCFCE7,stroke:#DCE775
+    style N10 fill:#FFF3E0,stroke:#FFA726
+    style N11 fill:#FFF3E0,stroke:#FFA726
+    style N12 fill:#F1F8E9,stroke:#81C784
+    style N13 fill:#FCFCE7,stroke:#DCE775
+    style N14 fill:#FCFCE7,stroke:#DCE775
+    style N15 fill:#FFF3E0,stroke:#FFA726
+    style N16 fill:#FFF3E0,stroke:#FFA726
+    style N17 fill:#FCFCE7,stroke:#DCE775
+    style N18 fill:#F1F8E9,stroke:#81C784
+    style S0 fill:#F1F8E9,stroke:#81C784
+    style S1 fill:#FCFCE7,stroke:#DCE775
+    style M0 fill:#FFF3E0,stroke:#FFA726
+    style M1 fill:#FFF3E0,stroke:#FFA726
+    style nest0_0 fill:#FFF3E0,stroke:#FFA726
+    style nest0_1 fill:#FCFCE7,stroke:#DCE775
+    style nest1_0 fill:#FCFCE7,stroke:#DCE775
+    style nest1_1 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:#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:#81C784,stroke-width:2px,fill:none;
+    linkStyle 8 stroke:#81C784,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:#000000,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:#81C784,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 19 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#DCE775,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 35 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 36 stroke:#FFA726,stroke-width:2px,fill:none;
+    linkStyle 37 stroke:#81C784,stroke-width:2px,fill:none;
+    linkStyle 38 stroke:#000000,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_160.mmd

@@ -0,0 +1,126 @@
+graph LR
+    N0([Emergency Protocols])
+    N1[(Extravehicular Activity Planning)]
+    N2[Aviation Safety Audit]
+    N3[[Ground Station Coordination]]
+    N4{Re_entry Vehicle Design}
+    N5[[Payload Integration]]
+    N6([Drone System Development])
+    N7(Data Transmission)
+    N8([Countdown Sequence])
+    N9([Avionics Installation])
+    N10([Satellite Configuration])
+    N11(New Material Development)
+    N12[Spacecraft Telemetry Analysis]
+    N13[/Rocket Assembly/]
+    N14([end])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    M1(( ))
+    subgraph Satellite Data Processing
+        nest0_0([Orbit Adjustment])
+        nest0_1(Launch Execution)
+    end
+    subgraph Thermal Shield Testing
+        nest1_0[/System Reboot/]
+        nest1_1{Rocket Stage Separation}
+        nest1_2[[Launch Window Calculation]]
+        nest1_3[/Aircraft Maintenance Log/]
+    end
+    N0 -.-> N1
+    N1 --> N2
+    N2 -.-> N3
+    N3 --> N4
+    N4 -.-> N5
+    N5 -.-> N6
+    N6 -.-> N7
+    N7 --> N8
+    N8 --> N9
+    N9 --> N10
+    N10 -.-> N11
+    N11 --> N12
+    N12 --> N13
+    N13 -.-> N14
+    nest0_0 --> nest0_1
+    N13 --> nest0_0
+    nest0_1 --> N6
+    nest1_0 -.-> nest1_1
+    nest1_1 --> nest1_2
+    nest1_2 --> nest1_3
+    N7 --> |assembles| nest1_0
+    nest1_3 -.-> N6
+    N11 --> S0
+    S0 --> N13
+    S0 --> N14
+    N7 --> S1
+    S1 --> N14
+    S1 -.-> N12
+    N1 -.-> M0
+    N0 --> |adjusts| M0
+    M0 -.-> N3
+    N2 --> M1
+    N1 -.-> M1
+    N3 --> M1
+    M1 -.-> N5
+    style N0 fill:#F5F5DC,stroke:#BCB88A
+    style N1 fill:#FFFDE7,stroke:#FBC02D
+    style N2 fill:#FFF6D9,stroke:#FFCC7A
+    style N3 fill:#FFFDE7,stroke:#FBC02D
+    style N4 fill:#FFF6D9,stroke:#FFCC7A
+    style N5 fill:#F5F5DC,stroke:#BCB88A
+    style N6 fill:#FFF6D9,stroke:#FFCC7A
+    style N7 fill:#FFFDE7,stroke:#FBC02D
+    style N8 fill:#FFFDE7,stroke:#FBC02D
+    style N9 fill:#FFFDE7,stroke:#FBC02D
+    style N10 fill:#F5F5DC,stroke:#BCB88A
+    style N11 fill:#F5F5DC,stroke:#BCB88A
+    style N12 fill:#FFF6D9,stroke:#FFCC7A
+    style N13 fill:#FFF6D9,stroke:#FFCC7A
+    style N14 fill:#FFFDE7,stroke:#FBC02D
+    style S0 fill:#FFF6D9,stroke:#FFCC7A
+    style S1 fill:#FFFDE7,stroke:#FBC02D
+    style M0 fill:#F5F5DC,stroke:#BCB88A
+    style M1 fill:#FFFDE7,stroke:#FBC02D
+    style nest0_0 fill:#F5F5DC,stroke:#BCB88A
+    style nest0_1 fill:#F5F5DC,stroke:#BCB88A
+    style nest1_0 fill:#FFF6D9,stroke:#FFCC7A
+    style nest1_1 fill:#FFFDE7,stroke:#FBC02D
+    style nest1_2 fill:#F5F5DC,stroke:#BCB88A
+    style nest1_3 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:#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:#BCB88A,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:#000000,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:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#FFCC7A,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:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#FFCC7A,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:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 20 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 21 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 22 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#BCB88A,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#FFCC7A,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#FBC02D,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#FBC02D,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_162.txt

@@ -0,0 +1,44 @@
+<Auto Accident Claims, connectedTo, Customer Onboarding>
+<Benefit Payout, connectedTo, Auto Accident Claims>
+<Business Interruption Coverage, connectedTo, Coverage Review>
+<Business Interruption Coverage, connectedTo, Risk Assessment>
+<Business Interruption Coverage, connectedTo, end>
+<Catastrophe Modeling, connectedTo, Business Interruption Coverage>
+<Claim Adjustment, connectedTo, Digital Policy Management>
+<Claim Adjustment, partOf, Customer Communication>
+<Claim Submission, connectedTo, Auto Accident Claims>
+<Claim Submission, connectedTo, Benefit Payout>
+<Claim Submission, connectedTo, Claim Adjustment>
+<Claims Litigation Management, connectedTo, Auto Accident Claims>
+<Claims Litigation Management, connectedTo, Telematics Data Analysis>
+<Coverage Review, connectedTo, Risk Assessment>
+<Coverage Review, connectedTo, end>
+<Customer Onboarding, yes, Market Research>
+<Cyber Insurance Policy, connectedTo, Auto Accident Claims>
+<Cyber Insurance Policy, connectedTo, Claims Litigation Management>
+<Cyber Insurance Policy, connectedTo, Coverage Review>
+<Cyber Insurance Policy, connectedTo, Market Research>
+<Cyber Insurance Policy, connectedTo, Risk Assessment>
+<Digital Policy Management, connectedTo, Product Development>
+<Digital Policy Management, partOf, Customer Communication>
+<Fraud Investigation, connectedTo, Catastrophe Modeling>
+<Fraud Investigation, connectedTo, Cyber Insurance Policy>
+<Investment Management for Reserves, connectedTo, Policy Renewal>
+<Investment Management for Reserves, partOf, Policy Application>
+<Legal Review of Claims, connectedTo, Market Research>
+<Legal Review of Claims, partOf, Customer Communication>
+<Life Insurance Underwriting, connectedTo, Catastrophe Modeling>
+<Life Insurance Underwriting, connectedTo, Property Damage Assessment>
+<Loss Prevention, connectedTo, Life Insurance Underwriting>
+<Market Research, connectedTo, Catastrophe Modeling>
+<Market Research, connectedTo, end>
+<Policy Renewal, connectedTo, end>
+<Policy Renewal, partOf, Policy Application>
+<Product Development, connectedTo, Legal Review of Claims>
+<Product Development, partOf, Customer Communication>
+<Property Damage Assessment, connectedTo, Fraud Investigation>
+<Risk Assessment, connectedTo, end>
+<Telematics Data Analysis, connectedTo, Catastrophe Modeling>
+<Telematics Data Analysis, connectedTo, Claim Submission>
+<Telematics Data Analysis, connectedTo, Investment Management for Reserves>
+<start, connectedTo, Loss Prevention>

train/mermaid/hard/mermaid_163.mmd

@@ -0,0 +1,126 @@
+graph BT
+    N0([Product Development])
+    N1([Premium Calculation])
+    N2[(Claims Litigation Management)]
+    N3[Third_Party Administrator Liaison]
+    N4(Agent Training)
+    N5[Cyber Insurance Policy]
+    N6(Claim Submission)
+    N7[[Life Insurance Underwriting]]
+    N8[Policy Application]
+    N9(Policy Cancellation)
+    N10(Healthcare Provider Network Management)
+    N11[Broker Management]
+    N12(Investment Management for Reserves)
+    N13[/Coverage Review/]
+    N14{Risk Assessment}
+    N15([Fraud Investigation])
+    N16[Policy Renewal]
+    N17([Payment Processing])
+    S0(( ))
+    S1(( ))
+    M0(( ))
+    subgraph Loss Prevention
+        nest0_0[(Benefit Payout)]
+        nest0_1(Customer Onboarding)
+    end
+    subgraph Underwriting
+        nest1_0(Digital Policy Management)
+        nest1_1([Property Damage Assessment])
+    end
+    N0 -.-> N1
+    N1 -.-> N2
+    N2 -.-> N3
+    N3 -.-> N4
+    N4 -.-> N5
+    N5 -.-> |rejects| N6
+    N6 -.-> N7
+    N7 -.-> N8
+    N8 -.-> N9
+    N9 -.-> N10
+    N10 -.-> N11
+    N11 -.-> N12
+    N12 --> N13
+    N13 -.-> N14
+    N14 --> N15
+    N15 -.-> N16
+    N16 --> N17
+    nest0_0 -.-> nest0_1
+    N11 -.-> nest0_0
+    nest0_1 --> N1
+    nest1_0 --> nest1_1
+    N15 -.-> nest1_0
+    nest1_1 -.-> N2
+    N10 --> S0
+    S0 --> N14
+    S0 -.-> N12
+    S0 -.-> N17
+    N1 --> S1
+    S1 -.-> N7
+    S1 -.-> N3
+    S1 --> N11
+    N8 -.-> M0
+    N6 -.-> M0
+    N10 --> M0
+    M0 --> N13
+    style N0 fill:#FFF9C4,stroke:#FFEB3B
+    style N1 fill:#FFF9C4,stroke:#FFEB3B
+    style N2 fill:#D0E0F8,stroke:#4285F4
+    style N3 fill:#FFF9C4,stroke:#FFEB3B
+    style N4 fill:#ECF0FD,stroke:#B8C0F5
+    style N5 fill:#ECF0FD,stroke:#B8C0F5
+    style N6 fill:#FFF9C4,stroke:#FFEB3B
+    style N7 fill:#ECF0FD,stroke:#B8C0F5
+    style N8 fill:#FFF9C4,stroke:#FFEB3B
+    style N9 fill:#FFF9C4,stroke:#FFEB3B
+    style N10 fill:#D0E0F8,stroke:#4285F4
+    style N11 fill:#FFF9C4,stroke:#FFEB3B
+    style N12 fill:#ECF0FD,stroke:#B8C0F5
+    style N13 fill:#ECF0FD,stroke:#B8C0F5
+    style N14 fill:#ECF0FD,stroke:#B8C0F5
+    style N15 fill:#FFF9C4,stroke:#FFEB3B
+    style N16 fill:#D0E0F8,stroke:#4285F4
+    style N17 fill:#FFF9C4,stroke:#FFEB3B
+    style S0 fill:#D0E0F8,stroke:#4285F4
+    style S1 fill:#FFF9C4,stroke:#FFEB3B
+    style M0 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_0 fill:#FFF9C4,stroke:#FFEB3B
+    style nest0_1 fill:#D0E0F8,stroke:#4285F4
+    style nest1_0 fill:#D0E0F8,stroke:#4285F4
+    style nest1_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:#4285F4,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:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 5 stroke:#000000,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:#000000,stroke-width:2px,fill:none;
+    linkStyle 9 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 10 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 11 stroke:#4285F4,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:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 15 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 16 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 17 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 18 stroke:#000000,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:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 23 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 24 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 25 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 26 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 27 stroke:#FFEB3B,stroke-width:2px,fill:none;
+    linkStyle 28 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 29 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 30 stroke:#000000,stroke-width:2px,fill:none;
+    linkStyle 31 stroke:#B8C0F5,stroke-width:2px,fill:none;
+    linkStyle 32 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 33 stroke:#4285F4,stroke-width:2px,fill:none;
+    linkStyle 34 stroke:#B8C0F5,stroke-width:2px,fill:none;

train/mermaid/hard/mermaid_163.txt

@@ -0,0 +1,36 @@
+<Agent Training, connectedTo, Cyber Insurance Policy>
+<Benefit Payout, connectedTo, Customer Onboarding>
+<Benefit Payout, partOf, Loss Prevention>
+<Broker Management, connectedTo, Benefit Payout>
+<Broker Management, connectedTo, Investment Management for Reserves>
+<Claim Submission, connectedTo, Coverage Review>
+<Claim Submission, connectedTo, Life Insurance Underwriting>
+<Claims Litigation Management, connectedTo, Third_Party Administrator Liaison>
+<Coverage Review, connectedTo, Risk Assessment>
+<Customer Onboarding, connectedTo, Premium Calculation>
+<Customer Onboarding, partOf, Loss Prevention>
+<Cyber Insurance Policy, rejects, Claim Submission>
+<Digital Policy Management, connectedTo, Property Damage Assessment>
+<Digital Policy Management, partOf, Underwriting>
+<Fraud Investigation, connectedTo, Digital Policy Management>
+<Fraud Investigation, connectedTo, Policy Renewal>
+<Healthcare Provider Network Management, connectedTo, Broker Management>
+<Healthcare Provider Network Management, connectedTo, Coverage Review>
+<Healthcare Provider Network Management, connectedTo, Investment Management for Reserves>
+<Healthcare Provider Network Management, connectedTo, Payment Processing>
+<Healthcare Provider Network Management, connectedTo, Risk Assessment>
+<Investment Management for Reserves, connectedTo, Coverage Review>
+<Life Insurance Underwriting, connectedTo, Policy Application>
+<Policy Application, connectedTo, Coverage Review>
+<Policy Application, connectedTo, Policy Cancellation>
+<Policy Cancellation, connectedTo, Healthcare Provider Network Management>
+<Policy Renewal, connectedTo, Payment Processing>
+<Premium Calculation, connectedTo, Broker Management>
+<Premium Calculation, connectedTo, Claims Litigation Management>
+<Premium Calculation, connectedTo, Life Insurance Underwriting>
+<Premium Calculation, connectedTo, Third_Party Administrator Liaison>
+<Product Development, connectedTo, Premium Calculation>
+<Property Damage Assessment, connectedTo, Claims Litigation Management>
+<Property Damage Assessment, partOf, Underwriting>
+<Risk Assessment, connectedTo, Fraud Investigation>
+<Third_Party Administrator Liaison, connectedTo, Agent Training>