diff --git a/2279/meta.json b/2279/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..a0d339c1d3dc0202676163ab1de8eb9314eb1c07
--- /dev/null
+++ b/2279/meta.json
@@ -0,0 +1 @@
+{"model_id": "1b67a3a1101a9acb905477d2a8504646", "anno_id": "2279", "user_id": "huangfuchong", "time_in_sec": "908", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/2279/result.json b/2279/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..97e5d429a7c8e0417399fada629cd189bbb0e246
--- /dev/null
+++ b/2279/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Surface Horizontal Bar", "objs": ["new-4"], "id": 19, "name": "back_surface_horizontal_bar"}, {"text": "Back Surface Horizontal Bar", "objs": ["new-5"], "id": 20, "name": "back_surface_horizontal_bar"}, {"text": "Back Surface Horizontal Bar", "objs": ["new-6"], "id": 21, "name": "back_surface_horizontal_bar"}], "id": 15, "name": "back_surface"}, {"text": "Back Frame", "children": [{"text": "Back Frame Vertical Bar", "objs": ["new-7"], "id": 17, "name": "back_frame_vertical_bar"}, {"text": "Back Frame Vertical Bar", "objs": ["new-8"], "id": 18, "name": "back_frame_vertical_bar"}], "id": 16, "name": "back_frame"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Hard Surface", "objs": ["new-12"], "id": 14, "name": "seat_hard_surface"}], "id": 9, "name": "seat_surface"}, {"text": "Seat Frame", "children": [{"text": "Seat Frame Vertical Bar", "objs": ["new-11"], "id": 11, "name": "seat_frame_vertical_bar"}, {"text": "Seat Frame Vertical Bar", "objs": ["new-9"], "id": 12, "name": "seat_frame_vertical_bar"}, {"text": "Seat Frame Horizontal Bar", "objs": ["new-10"], "id": 13, "name": "seat_frame_horizontal_bar"}], "id": 10, "name": "seat_frame"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-3"], "id": 5, "name": "leg"}, {"text": "Leg", "objs": ["new-1"], "id": 6, "name": "leg"}, {"text": "Leg", "objs": ["new-0"], "id": 7, "name": "leg"}, {"text": "Leg", "objs": ["new-2"], "id": 8, "name": "leg"}], "id": 4, "name": "regular_leg_base"}], "id": 3, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/2279/result_after_merging.json b/2279/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..8b3cdba3dcdfcc6ce0f80ec9d2da230aebf24677
--- /dev/null
+++ b/2279/result_after_merging.json
@@ -0,0 +1 @@
+[{"ori_id": 0, "objs": ["new-4", "new-5", "new-6", "new-7", "new-8", "new-12", "new-11", "new-9", "new-10", "new-3", "new-1", "new-0", "new-2"], "text": "chair", "children": [{"ori_id": 1, "objs": ["new-4", "new-5", "new-6", "new-7", "new-8"], "text": "chair_back", "children": [{"ori_id": 15, "objs": ["new-4", "new-5", "new-6"], "text": "back_surface", "children": [{"ori_id": 19, "name": "back_surface_horizontal_bar", "text": "back_surface_horizontal_bar", "objs": ["new-4"], "id": 3}, {"ori_id": 20, "name": "back_surface_horizontal_bar", "text": "back_surface_horizontal_bar", "objs": ["new-5"], "id": 4}, {"ori_id": 21, "name": "back_surface_horizontal_bar", "text": "back_surface_horizontal_bar", "objs": ["new-6"], "id": 5}], "name": "back_surface", "id": 2}, {"ori_id": 16, "objs": ["new-7", "new-8"], "text": "back_frame", "children": [{"ori_id": 17, "name": "back_frame_vertical_bar", "text": "back_frame_vertical_bar", "objs": ["new-7"], "id": 7}, {"ori_id": 18, "name": "back_frame_vertical_bar", "text": "back_frame_vertical_bar", "objs": ["new-8"], "id": 8}], "name": "back_frame", "id": 6}], "name": "chair_back", "id": 1}, {"ori_id": 2, "objs": ["new-12", "new-11", "new-9", "new-10"], "text": "chair_seat", "children": [{"ori_id": 9, "objs": ["new-12"], "text": "seat_surface", "children": [{"ori_id": 14, "name": "seat_single_surface", "text": "seat_single_surface", "objs": ["new-12"], "id": 11}], "name": "seat_surface", "id": 10}, {"ori_id": 10, "objs": ["new-11", "new-9", "new-10"], "text": "seat_frame", "children": [{"ori_id": 11, "name": "seat_frame_bar", "text": "seat_frame_bar", "objs": ["new-11"], "id": 13}, {"ori_id": 12, "name": "seat_frame_bar", "text": "seat_frame_bar", "objs": ["new-9"], "id": 14}, {"ori_id": 13, "name": "seat_frame_bar", "text": "seat_frame_bar", "objs": ["new-10"], "id": 15}], "name": "seat_frame", "id": 12}], "name": "chair_seat", "id": 9}, {"ori_id": 3, "objs": ["new-3", "new-1", "new-0", "new-2"], "text": "chair_base", "children": [{"ori_id": 4, "objs": ["new-3", "new-1", "new-0", "new-2"], "text": "regular_leg_base", "children": [{"ori_id": 5, "name": "leg", "text": "leg", "objs": ["new-3"], "id": 18}, {"ori_id": 6, "name": "leg", "text": "leg", "objs": ["new-1"], "id": 19}, {"ori_id": 7, "name": "leg", "text": "leg", "objs": ["new-0"], "id": 20}, {"ori_id": 8, "name": "leg", "text": "leg", "objs": ["new-2"], "id": 21}], "name": "regular_leg_base", "id": 17}], "name": "chair_base", "id": 16}], "name": "chair", "id": 0}]
\ No newline at end of file
diff --git a/2279/tree_hier.html b/2279/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..1693a443555e8b924b16b080153ae44965aa3f05
--- /dev/null
+++ b/2279/tree_hier.html
@@ -0,0 +1,2 @@
+
Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | | | | | | | | | | 2 chair_seat Chair Seat  | | | | | | | | | | | 3 chair_base Chair Base  |
15 back_surface Back Surface  | | | | | | | 16 back_frame Back Frame  | | | | | | 9 seat_surface Seat Surface  | | | 10 seat_frame Seat Frame  | | | | | | | | 4 regular_leg_base Regular Leg Base  |
19 back_surface_horizontal_bar Back Surface Horizontal Bar  | | 20 back_surface_horizontal_bar Back Surface Horizontal Bar  | | 21 back_surface_horizontal_bar Back Surface Horizontal Bar  | | | 17 back_frame_vertical_bar Back Frame Vertical Bar  | | 18 back_frame_vertical_bar Back Frame Vertical Bar  | | | | 14 seat_hard_surface Seat Hard Surface  | | | 11 seat_frame_vertical_bar Seat Frame Vertical Bar  | | 12 seat_frame_vertical_bar Seat Frame Vertical Bar  | | 13 seat_frame_horizontal_bar Seat Frame Horizontal Bar  | | | | 5 leg Leg  | | 6 leg Leg  | | 7 leg Leg  | | 8 leg Leg  |
\ No newline at end of file
diff --git a/2279/tree_hier_after_merging.html b/2279/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..794b81be53920547c95df3d5d0a5ccf37f033787
--- /dev/null
+++ b/2279/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | | | | | | 9 chair_seat chair_seat  | | | | | | | | | | | 16 chair_base chair_base  |
2 back_surface back_surface  | | | | | | | 6 back_frame back_frame  | | | | | | 10 seat_surface seat_surface  | | | 12 seat_frame seat_frame  | | | | | | | | 17 regular_leg_base regular_leg_base  |
3 back_surface_horizontal_bar back_surface_horizontal_bar  | | 4 back_surface_horizontal_bar back_surface_horizontal_bar  | | 5 back_surface_horizontal_bar back_surface_horizontal_bar  | | | 7 back_frame_vertical_bar back_frame_vertical_bar  | | 8 back_frame_vertical_bar back_frame_vertical_bar  | | | | 11 seat_single_surface seat_single_surface  | | | 13 seat_frame_bar seat_frame_bar  | | 14 seat_frame_bar seat_frame_bar  | | 15 seat_frame_bar seat_frame_bar  | | | | 18 leg leg  | | 19 leg leg  | | 20 leg leg  | | 21 leg leg  |
\ No newline at end of file
diff --git a/2493/meta.json b/2493/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..f18661c51ae2c180575fdff9ba4689948a2ec987
--- /dev/null
+++ b/2493/meta.json
@@ -0,0 +1 @@
+{"model_id": "238cd4b409ad9951f1d6726679b21945", "anno_id": "2493", "user_id": "zhouwenxian", "time_in_sec": "308", "version": "4", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/2493/result.json b/2493/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..a5a4c3e6b604fb3e8cbdcbaca00be724a4c2778f
--- /dev/null
+++ b/2493/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Hard Surface", "objs": ["original-1"], "id": 17, "name": "back_hard_surface"}], "id": 14, "name": "back_surface"}, {"text": "Back Connector", "objs": ["new-3"], "id": 15, "name": "back_connector"}, {"text": "Back Connector", "objs": ["new-4"], "id": 16, "name": "back_connector"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Hard Surface", "objs": ["new-5"], "id": 13, "name": "seat_hard_surface"}], "id": 12, "name": "seat_surface"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Pedestal Base", "children": [{"text": "Central Support", "objs": ["new-1"], "id": 8, "name": "central_support"}, {"text": "Pedestal", "objs": ["new-6"], "id": 9, "name": "pedestal"}, {"text": "Controller (other)", "children": [{"text": "other_leaf", "objs": ["original-3"], "id": 11, "name": "other_leaf"}], "id": 10, "name": "other"}], "id": 4, "name": "pedestal_base"}], "id": 3, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/2493/result_after_merging.json b/2493/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..2566649514149625f9e02ea62486075fa42f250a
--- /dev/null
+++ b/2493/result_after_merging.json
@@ -0,0 +1 @@
+[{"children": [{"children": [{"children": [{"objs": ["original-1"], "ori_id": 17, "id": 3, "name": "back_single_surface", "text": "back_single_surface"}], "ori_id": 14, "name": "back_surface", "id": 2, "objs": ["original-1"], "text": "back_surface"}, {"objs": ["new-3"], "ori_id": 15, "id": 4, "name": "back_connector", "text": "back_connector"}, {"objs": ["new-4"], "ori_id": 16, "id": 5, "name": "back_connector", "text": "back_connector"}], "ori_id": 1, "name": "chair_back", "id": 1, "objs": ["original-1", "new-3", "new-4"], "text": "chair_back"}, {"children": [{"children": [{"objs": ["new-5"], "ori_id": 13, "id": 8, "name": "seat_single_surface", "text": "seat_single_surface"}], "ori_id": 12, "name": "seat_surface", "id": 7, "objs": ["new-5"], "text": "seat_surface"}], "ori_id": 2, "name": "chair_seat", "id": 6, "objs": ["new-5"], "text": "chair_seat"}, {"children": [{"children": [{"objs": ["new-1"], "ori_id": 8, "id": 11, "name": "central_support", "text": "central_support"}, {"objs": ["new-6"], "ori_id": 9, "id": 12, "name": "pedestal", "text": "pedestal"}], "ori_id": 4, "name": "pedestal_base", "id": 10, "objs": ["new-1", "new-6", "original-3"], "text": "pedestal_base"}], "ori_id": 3, "name": "chair_base", "id": 9, "objs": ["new-1", "new-6", "original-3"], "text": "chair_base"}], "ori_id": 0, "name": "chair", "id": 0, "objs": ["original-1", "new-3", "new-4", "new-5", "new-1", "new-6", "original-3"], "text": "chair"}]
\ No newline at end of file
diff --git a/2493/tree_hier.html b/2493/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..3ef9a705e2f0c96c20f1f5dff858d875c12f1de7
--- /dev/null
+++ b/2493/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | | | | | 2 chair_seat Chair Seat  | | | | 3 chair_base Chair Base  |
14 back_surface Back Surface  | | | 15 back_connector Back Connector  | | 16 back_connector Back Connector  | | | 12 seat_surface Seat Surface  | | | | 4 pedestal_base Pedestal Base  |
17 back_hard_surface Back Hard Surface  | | | | | | | | 13 seat_hard_surface Seat Hard Surface  | | | | 8 central_support Central Support  | | 9 pedestal Pedestal  | | 10 other Controller (other)  |
| | | | | | | | | | | | | | | | 11 other_leaf other_leaf  |
\ No newline at end of file
diff --git a/2493/tree_hier_after_merging.html b/2493/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..756c41eb45fea232ebf88e681ee988e59d39f838
--- /dev/null
+++ b/2493/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | 6 chair_seat chair_seat  | | | | 9 chair_base chair_base  |
2 back_surface back_surface  | | | 4 back_connector back_connector  | | 5 back_connector back_connector  | | | 7 seat_surface seat_surface  | | | | 10 pedestal_base pedestal_base  |
3 back_single_surface back_single_surface  | | | | | | | | 8 seat_single_surface seat_single_surface  | | | | 11 central_support central_support  | | 12 pedestal pedestal  |
\ No newline at end of file
diff --git a/2544/meta.json b/2544/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..10d48206a7482ba53d2d3ad395c8b080268efe7a
--- /dev/null
+++ b/2544/meta.json
@@ -0,0 +1 @@
+{"model_id": "25ad35439836dd7c8fc307d246c19849", "anno_id": "2544", "user_id": "huangfuchong", "time_in_sec": "361", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/2544/result.json b/2544/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..bb9dba388570a423418559f14a03bdfca76c71e8
--- /dev/null
+++ b/2544/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Soft Surface", "objs": ["new-5"], "id": 21, "name": "back_soft_surface"}], "id": 20, "name": "back_surface"}], "id": 7, "name": "chair_back"}, {"text": "Chair Arm", "children": [{"text": "Sofa-style Arm", "objs": ["new-3"], "id": 19, "name": "arm_sofa_style"}], "id": 8, "name": "chair_arm"}, {"text": "Chair Arm", "children": [{"text": "Sofa-style Arm", "objs": ["new-4"], "id": 18, "name": "arm_sofa_style"}], "id": 9, "name": "chair_arm"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["new-2"], "id": 17, "name": "seat_soft_surface"}], "id": 15, "name": "seat_surface"}, {"text": "Seat Support", "objs": ["new-1"], "id": 16, "name": "seat_support"}], "id": 10, "name": "chair_seat"}, {"text": "Footrest", "children": [{"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["new-0"], "id": 14, "name": "seat_soft_surface"}], "id": 13, "name": "seat_surface"}], "id": 12, "name": "chair_seat"}], "id": 11, "name": "footrest"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/2544/result_after_merging.json b/2544/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..35e31843395974d19b0dcaaeaa4c8b3552c6659b
--- /dev/null
+++ b/2544/result_after_merging.json
@@ -0,0 +1 @@
+[{"objs": ["new-5", "new-3", "new-4", "new-2", "new-1", "new-0"], "children": [{"objs": ["new-5"], "children": [{"objs": ["new-5"], "children": [{"name": "back_single_surface", "objs": ["new-5"], "id": 3, "ori_id": 21, "text": "back_single_surface"}], "id": 2, "text": "back_surface", "name": "back_surface", "ori_id": 20}], "id": 1, "text": "chair_back", "name": "chair_back", "ori_id": 7}, {"objs": ["new-3"], "children": [{"name": "arm_sofa_style", "objs": ["new-3"], "id": 5, "ori_id": 19, "text": "arm_sofa_style"}], "id": 4, "text": "chair_arm", "name": "chair_arm", "ori_id": 8}, {"objs": ["new-4"], "children": [{"name": "arm_sofa_style", "objs": ["new-4"], "id": 7, "ori_id": 18, "text": "arm_sofa_style"}], "id": 6, "text": "chair_arm", "name": "chair_arm", "ori_id": 9}, {"objs": ["new-2", "new-1"], "children": [{"objs": ["new-2"], "children": [{"name": "seat_single_surface", "objs": ["new-2"], "id": 10, "ori_id": 17, "text": "seat_single_surface"}], "id": 9, "text": "seat_surface", "name": "seat_surface", "ori_id": 15}, {"name": "seat_support", "objs": ["new-1"], "id": 11, "ori_id": 16, "text": "seat_support"}], "id": 8, "text": "chair_seat", "name": "chair_seat", "ori_id": 10}, {"objs": ["new-0"], "children": [{"objs": ["new-0"], "children": [{"name": "seat_surface", "objs": ["new-0"], "id": 14, "ori_id": 13, "text": "seat_surface"}], "id": 13, "text": "chair_seat", "name": "chair_seat", "ori_id": 12}], "id": 12, "text": "footrest", "name": "footrest", "ori_id": 11}], "id": 0, "text": "chair", "name": "chair", "ori_id": 0}]
\ No newline at end of file
diff --git a/2544/tree_hier.html b/2544/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..fcfadfcac9c6f310ed8f13b6a971712c214670a6
--- /dev/null
+++ b/2544/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
7 chair_back Chair Back  | | | | 8 chair_arm Chair Arm  | | | 9 chair_arm Chair Arm  | | | 10 chair_seat Chair Seat  | | | | | | 11 footrest Footrest  |
20 back_surface Back Surface  | | | | 19 arm_sofa_style Sofa-style Arm  | | | 18 arm_sofa_style Sofa-style Arm  | | | 15 seat_surface Seat Surface  | | | 16 seat_support Seat Support  | | | 12 chair_seat Chair Seat  |
21 back_soft_surface Back Soft Surface  | | | | | | | | | | 17 seat_soft_surface Seat Soft Surface  | | | | | | 13 seat_surface Seat Surface  |
| | | | | | | | | | | | | | | | 14 seat_soft_surface Seat Soft Surface  |
\ No newline at end of file
diff --git a/2544/tree_hier_after_merging.html b/2544/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..0d5e115edaa0e310b4a662f12f019cf04b649dc5
--- /dev/null
+++ b/2544/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | 4 chair_arm chair_arm  | | | 6 chair_arm chair_arm  | | | 8 chair_seat chair_seat  | | | | | | 12 footrest footrest  |
2 back_surface back_surface  | | | | 5 arm_sofa_style arm_sofa_style  | | | 7 arm_sofa_style arm_sofa_style  | | | 9 seat_surface seat_surface  | | | 11 seat_support seat_support  | | | 13 chair_seat chair_seat  |
3 back_single_surface back_single_surface  | | | | | | | | | | 10 seat_single_surface seat_single_surface  | | | | | | 14 seat_surface seat_surface  |
\ No newline at end of file
diff --git a/2579/meta.json b/2579/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..cd7df06c0017cb7446ac78a8ce8491c23311a187
--- /dev/null
+++ b/2579/meta.json
@@ -0,0 +1 @@
+{"model_id": "26e85b84b3b6eeea21711c78ff413696", "anno_id": "2579", "user_id": "xiangchaoqun", "time_in_sec": "345", "version": "4", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/2579/result.json b/2579/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..c47d0eb0d16d8f787e02f787ecd42f5461825205
--- /dev/null
+++ b/2579/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Surface Horizontal Bar", "objs": ["new-15"], "id": 29, "name": "back_surface_horizontal_bar"}, {"text": "Back Surface Horizontal Bar", "objs": ["new-14"], "id": 30, "name": "back_surface_horizontal_bar"}, {"text": "Back Surface Horizontal Bar", "objs": ["new-13"], "id": 31, "name": "back_surface_horizontal_bar"}, {"text": "Back Surface Horizontal Bar", "objs": ["new-12"], "id": 32, "name": "back_surface_horizontal_bar"}], "id": 24, "name": "back_surface"}, {"text": "Back Frame", "children": [{"text": "Back Frame Vertical Bar", "objs": ["new-11"], "id": 26, "name": "back_frame_vertical_bar"}, {"text": "Back Frame Vertical Bar", "objs": ["new-10"], "id": 27, "name": "back_frame_vertical_bar"}], "id": 25, "name": "back_frame"}], "id": 6, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Hard Surface", "objs": ["new-16"], "id": 22, "name": "seat_hard_surface"}], "id": 21, "name": "seat_surface"}], "id": 7, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-8"], "id": 10, "name": "leg"}, {"text": "Leg", "objs": ["new-9"], "id": 11, "name": "leg"}, {"text": "Leg", "objs": ["new-6"], "id": 12, "name": "leg"}, {"text": "Leg", "objs": ["new-7"], "id": 13, "name": "leg"}, {"text": "Bar Stretcher", "objs": ["original-2"], "id": 14, "name": "bar_stretcher"}, {"text": "Bar Stretcher", "objs": ["new-5"], "id": 15, "name": "bar_stretcher"}, {"text": "Bar Stretcher", "objs": ["new-3"], "id": 16, "name": "bar_stretcher"}, {"text": "Bar Stretcher", "objs": ["new-2"], "id": 17, "name": "bar_stretcher"}, {"text": "Bar Stretcher", "objs": ["new-4"], "id": 18, "name": "bar_stretcher"}, {"text": "Bar Stretcher", "objs": ["new-0"], "id": 19, "name": "bar_stretcher"}, {"text": "Bar Stretcher", "objs": ["new-1"], "id": 20, "name": "bar_stretcher"}], "id": 9, "name": "regular_leg_base"}], "id": 8, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/2579/result_after_merging.json b/2579/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..7a7495afe1e36128c88ea9f50b46ff0ba6716e7e
--- /dev/null
+++ b/2579/result_after_merging.json
@@ -0,0 +1 @@
+[{"name": "chair", "id": 0, "objs": ["new-15", "new-14", "new-13", "new-12", "new-11", "new-10", "new-16", "new-8", "new-9", "new-6", "new-7", "original-2", "new-5", "new-3", "new-2", "new-4", "new-0", "new-1"], "text": "chair", "ori_id": 0, "children": [{"name": "chair_back", "id": 1, "objs": ["new-15", "new-14", "new-13", "new-12", "new-11", "new-10"], "text": "chair_back", "ori_id": 6, "children": [{"name": "back_surface", "id": 2, "objs": ["new-15", "new-14", "new-13", "new-12"], "text": "back_surface", "ori_id": 24, "children": [{"text": "back_surface_horizontal_bar", "id": 3, "objs": ["new-15"], "ori_id": 29, "name": "back_surface_horizontal_bar"}, {"text": "back_surface_horizontal_bar", "id": 4, "objs": ["new-14"], "ori_id": 30, "name": "back_surface_horizontal_bar"}, {"text": "back_surface_horizontal_bar", "id": 5, "objs": ["new-13"], "ori_id": 31, "name": "back_surface_horizontal_bar"}, {"text": "back_surface_horizontal_bar", "id": 6, "objs": ["new-12"], "ori_id": 32, "name": "back_surface_horizontal_bar"}]}, {"name": "back_frame", "id": 7, "objs": ["new-11", "new-10"], "text": "back_frame", "ori_id": 25, "children": [{"text": "back_frame_vertical_bar", "id": 8, "objs": ["new-11"], "ori_id": 26, "name": "back_frame_vertical_bar"}, {"text": "back_frame_vertical_bar", "id": 9, "objs": ["new-10"], "ori_id": 27, "name": "back_frame_vertical_bar"}]}]}, {"name": "chair_seat", "id": 10, "objs": ["new-16"], "text": "chair_seat", "ori_id": 7, "children": [{"name": "seat_surface", "id": 11, "objs": ["new-16"], "text": "seat_surface", "ori_id": 21, "children": [{"text": "seat_single_surface", "id": 12, "objs": ["new-16"], "ori_id": 22, "name": "seat_single_surface"}]}]}, {"name": "chair_base", "id": 13, "objs": ["new-8", "new-9", "new-6", "new-7", "original-2", "new-5", "new-3", "new-2", "new-4", "new-0", "new-1"], "text": "chair_base", "ori_id": 8, "children": [{"name": "regular_leg_base", "id": 14, "objs": ["new-8", "new-9", "new-6", "new-7", "original-2", "new-5", "new-3", "new-2", "new-4", "new-0", "new-1"], "text": "regular_leg_base", "ori_id": 9, "children": [{"text": "leg", "id": 15, "objs": ["new-8"], "ori_id": 10, "name": "leg"}, {"text": "leg", "id": 16, "objs": ["new-9"], "ori_id": 11, "name": "leg"}, {"text": "leg", "id": 17, "objs": ["new-6"], "ori_id": 12, "name": "leg"}, {"text": "leg", "id": 18, "objs": ["new-7"], "ori_id": 13, "name": "leg"}, {"text": "bar_stretcher", "id": 19, "objs": ["original-2"], "ori_id": 14, "name": "bar_stretcher"}, {"text": "bar_stretcher", "id": 20, "objs": ["new-5"], "ori_id": 15, "name": "bar_stretcher"}, {"text": "bar_stretcher", "id": 21, "objs": ["new-3"], "ori_id": 16, "name": "bar_stretcher"}, {"text": "bar_stretcher", "id": 22, "objs": ["new-2"], "ori_id": 17, "name": "bar_stretcher"}, {"text": "bar_stretcher", "id": 23, "objs": ["new-4"], "ori_id": 18, "name": "bar_stretcher"}, {"text": "bar_stretcher", "id": 24, "objs": ["new-0"], "ori_id": 19, "name": "bar_stretcher"}, {"text": "bar_stretcher", "id": 25, "objs": ["new-1"], "ori_id": 20, "name": "bar_stretcher"}]}]}]}]
\ No newline at end of file
diff --git a/2579/tree_hier.html b/2579/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..280941740f163b8d812023c3df3a1e537b9b2136
--- /dev/null
+++ b/2579/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
6 chair_back Chair Back  | | | | | | | | | | | | | | | 7 chair_seat Chair Seat  | | | | 8 chair_base Chair Base  |
24 back_surface Back Surface  | | | | | | | | | 25 back_frame Back Frame  | | | | | | 21 seat_surface Seat Surface  | | | | 9 regular_leg_base Regular Leg Base  |
29 back_surface_horizontal_bar Back Surface Horizontal Bar  | | 30 back_surface_horizontal_bar Back Surface Horizontal Bar  | | 31 back_surface_horizontal_bar Back Surface Horizontal Bar  | | 32 back_surface_horizontal_bar Back Surface Horizontal Bar  | | | 26 back_frame_vertical_bar Back Frame Vertical Bar  | | 27 back_frame_vertical_bar Back Frame Vertical Bar  | | | | 22 seat_hard_surface Seat Hard Surface  | | | | 10 leg Leg  | | 11 leg Leg  | | 12 leg Leg  | | 13 leg Leg  | | 14 bar_stretcher Bar Stretcher  | | 15 bar_stretcher Bar Stretcher  | | 16 bar_stretcher Bar Stretcher  | | 17 bar_stretcher Bar Stretcher  | | 18 bar_stretcher Bar Stretcher  | | 19 bar_stretcher Bar Stretcher  | | 20 bar_stretcher Bar Stretcher  |
\ No newline at end of file
diff --git a/2579/tree_hier_after_merging.html b/2579/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..90b3a2640a2f7bc170ed9fdfc097793f0e5885bc
--- /dev/null
+++ b/2579/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | | | | | | | | 10 chair_seat chair_seat  | | | | 13 chair_base chair_base  |
2 back_surface back_surface  | | | | | | | | | 7 back_frame back_frame  | | | | | | 11 seat_surface seat_surface  | | | | 14 regular_leg_base regular_leg_base  |
3 back_surface_horizontal_bar back_surface_horizontal_bar  | | 4 back_surface_horizontal_bar back_surface_horizontal_bar  | | 5 back_surface_horizontal_bar back_surface_horizontal_bar  | | 6 back_surface_horizontal_bar back_surface_horizontal_bar  | | | 8 back_frame_vertical_bar back_frame_vertical_bar  | | 9 back_frame_vertical_bar back_frame_vertical_bar  | | | | 12 seat_single_surface seat_single_surface  | | | | 15 leg leg  | | 16 leg leg  | | 17 leg leg  | | 18 leg leg  | | 19 bar_stretcher bar_stretcher  | | 20 bar_stretcher bar_stretcher  | | 21 bar_stretcher bar_stretcher  | | 22 bar_stretcher bar_stretcher  | | 23 bar_stretcher bar_stretcher  | | 24 bar_stretcher bar_stretcher  | | 25 bar_stretcher bar_stretcher  |
\ No newline at end of file
diff --git a/36645/meta.json b/36645/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..ce6f9ee7d3c1fc94844456f137abb10f5ba638c5
--- /dev/null
+++ b/36645/meta.json
@@ -0,0 +1 @@
+{"model_id": "3f11833d3d9309bc9952c05a06935ddc", "anno_id": "36645", "user_id": "zhangyu", "time_in_sec": "218", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/36645/result.json b/36645/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..8e9edbe874a1611fb3093b1be974122cb9dbdad0
--- /dev/null
+++ b/36645/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Surface Vertical Bar", "objs": ["new-7"], "id": 17, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["new-6"], "id": 18, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["new-5"], "id": 19, "name": "back_surface_vertical_bar"}], "id": 11, "name": "back_surface"}, {"text": "Back Frame", "children": [{"text": "Back Frame Vertical Bar", "objs": ["new-8"], "id": 13, "name": "back_frame_vertical_bar"}, {"text": "Back Frame Vertical Bar", "objs": ["new-9"], "id": 14, "name": "back_frame_vertical_bar"}, {"text": "Back Frame Horizontal Bar", "objs": ["new-10"], "id": 15, "name": "back_frame_horizontal_bar"}, {"text": "Back Frame Horizontal Bar", "objs": ["new-11"], "id": 16, "name": "back_frame_horizontal_bar"}], "id": 12, "name": "back_frame"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Hard Surface", "objs": ["new-4"], "id": 10, "name": "seat_hard_surface"}], "id": 9, "name": "seat_surface"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-1"], "id": 5, "name": "leg"}, {"text": "Leg", "objs": ["new-3"], "id": 6, "name": "leg"}, {"text": "Leg", "objs": ["new-2"], "id": 7, "name": "leg"}, {"text": "Leg", "objs": ["new-0"], "id": 8, "name": "leg"}], "id": 4, "name": "regular_leg_base"}], "id": 3, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/36645/result_after_merging.json b/36645/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..3942adf82ab8524a62ef6f5ddaa2891e47052ae8
--- /dev/null
+++ b/36645/result_after_merging.json
@@ -0,0 +1 @@
+[{"text": "chair", "name": "chair", "children": [{"text": "chair_back", "name": "chair_back", "children": [{"text": "back_surface", "name": "back_surface", "children": [{"text": "back_surface_vertical_bar", "name": "back_surface_vertical_bar", "objs": ["new-7"], "id": 3, "ori_id": 17}, {"text": "back_surface_vertical_bar", "name": "back_surface_vertical_bar", "objs": ["new-6"], "id": 4, "ori_id": 18}, {"text": "back_surface_vertical_bar", "name": "back_surface_vertical_bar", "objs": ["new-5"], "id": 5, "ori_id": 19}], "objs": ["new-7", "new-6", "new-5"], "id": 2, "ori_id": 11}, {"text": "back_frame", "name": "back_frame", "children": [{"text": "back_frame_vertical_bar", "name": "back_frame_vertical_bar", "objs": ["new-8"], "id": 7, "ori_id": 13}, {"text": "back_frame_vertical_bar", "name": "back_frame_vertical_bar", "objs": ["new-9"], "id": 8, "ori_id": 14}, {"text": "back_frame_horizontal_bar", "name": "back_frame_horizontal_bar", "objs": ["new-10"], "id": 9, "ori_id": 15}, {"text": "back_frame_horizontal_bar", "name": "back_frame_horizontal_bar", "objs": ["new-11"], "id": 10, "ori_id": 16}], "objs": ["new-8", "new-9", "new-10", "new-11"], "id": 6, "ori_id": 12}], "objs": ["new-7", "new-6", "new-5", "new-8", "new-9", "new-10", "new-11"], "id": 1, "ori_id": 1}, {"text": "chair_seat", "name": "chair_seat", "children": [{"text": "seat_surface", "name": "seat_surface", "children": [{"text": "seat_single_surface", "name": "seat_single_surface", "objs": ["new-4"], "id": 13, "ori_id": 10}], "objs": ["new-4"], "id": 12, "ori_id": 9}], "objs": ["new-4"], "id": 11, "ori_id": 2}, {"text": "chair_base", "name": "chair_base", "children": [{"text": "regular_leg_base", "name": "regular_leg_base", "children": [{"text": "leg", "name": "leg", "objs": ["new-1"], "id": 16, "ori_id": 5}, {"text": "leg", "name": "leg", "objs": ["new-3"], "id": 17, "ori_id": 6}, {"text": "leg", "name": "leg", "objs": ["new-2"], "id": 18, "ori_id": 7}, {"text": "leg", "name": "leg", "objs": ["new-0"], "id": 19, "ori_id": 8}], "objs": ["new-1", "new-3", "new-2", "new-0"], "id": 15, "ori_id": 4}], "objs": ["new-1", "new-3", "new-2", "new-0"], "id": 14, "ori_id": 3}], "objs": ["new-7", "new-6", "new-5", "new-8", "new-9", "new-10", "new-11", "new-4", "new-1", "new-3", "new-2", "new-0"], "id": 0, "ori_id": 0}]
\ No newline at end of file
diff --git a/36645/tree_hier.html b/36645/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..cca70379b2545b51b53e635e78c93e1805813b46
--- /dev/null
+++ b/36645/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | | | | | | | | | | | | | | 2 chair_seat Chair Seat  | | | | 3 chair_base Chair Base  |
11 back_surface Back Surface  | | | | | | | 12 back_frame Back Frame  | | | | | | | | | | 9 seat_surface Seat Surface  | | | | 4 regular_leg_base Regular Leg Base  |
17 back_surface_vertical_bar Back Surface Vertical Bar  | | 18 back_surface_vertical_bar Back Surface Vertical Bar  | | 19 back_surface_vertical_bar Back Surface Vertical Bar  | | | 13 back_frame_vertical_bar Back Frame Vertical Bar  | | 14 back_frame_vertical_bar Back Frame Vertical Bar  | | 15 back_frame_horizontal_bar Back Frame Horizontal Bar  | | 16 back_frame_horizontal_bar Back Frame Horizontal Bar  | | | | 10 seat_hard_surface Seat Hard Surface  | | | | 5 leg Leg  | | 6 leg Leg  | | 7 leg Leg  | | 8 leg Leg  |
\ No newline at end of file
diff --git a/36645/tree_hier_after_merging.html b/36645/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..92f924875a69b84ec1e0de16d22cccf9d9a44a19
--- /dev/null
+++ b/36645/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | | | | | | | | | | 11 chair_seat chair_seat  | | | | 14 chair_base chair_base  |
2 back_surface back_surface  | | | | | | | 6 back_frame back_frame  | | | | | | | | | | 12 seat_surface seat_surface  | | | | 15 regular_leg_base regular_leg_base  |
3 back_surface_vertical_bar back_surface_vertical_bar  | | 4 back_surface_vertical_bar back_surface_vertical_bar  | | 5 back_surface_vertical_bar back_surface_vertical_bar  | | | 7 back_frame_vertical_bar back_frame_vertical_bar  | | 8 back_frame_vertical_bar back_frame_vertical_bar  | | 9 back_frame_horizontal_bar back_frame_horizontal_bar  | | 10 back_frame_horizontal_bar back_frame_horizontal_bar  | | | | 13 seat_single_surface seat_single_surface  | | | | 16 leg leg  | | 17 leg leg  | | 18 leg leg  | | 19 leg leg  |
\ No newline at end of file
diff --git a/37580/meta.json b/37580/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..cd264c2b91960521f4dcef0f6d0d6a16fa87cc02
--- /dev/null
+++ b/37580/meta.json
@@ -0,0 +1 @@
+{"model_id": "4ed8015bdbd8c03d2f95e2a1e9997b85", "anno_id": "37580", "user_id": "shape08", "time_in_sec": "135", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/37580/result.json b/37580/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..7da8329f45635dc8769dbbe052880291cef7e607
--- /dev/null
+++ b/37580/result.json
@@ -0,0 +1 @@
+[{"name": "chair", "text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Soft Surface", "objs": ["new-1"], "id": 10, "name": "back_soft_surface"}], "id": 9, "name": "back_surface"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["new-0"], "id": 8, "name": "seat_soft_surface"}], "id": 6, "name": "seat_surface"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "conf_score": "5", "children": [{"text": "Surface Base", "children": [{"text": "Ground Surface", "objs": ["original-2"], "id": 5, "name": "ground_surface"}], "id": 4, "name": "surface_base"}], "id": 3, "name": "chair_base"}], "conf_score": "4", "id": 0, "low_conf_reason": "\u4e0d\u77e5\u9053\u600e\u4e48\u6807\n"}]
\ No newline at end of file
diff --git a/37580/result_after_merging.json b/37580/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..b5fd3506012bb2f8d01202c114b591beb8be82c2
--- /dev/null
+++ b/37580/result_after_merging.json
@@ -0,0 +1 @@
+[{"objs": ["new-1", "new-0", "original-2"], "ori_id": 0, "text": "chair", "id": 0, "children": [{"objs": ["new-1"], "ori_id": 1, "text": "chair_back", "id": 1, "children": [{"objs": ["new-1"], "ori_id": 9, "text": "back_surface", "id": 2, "children": [{"text": "back_single_surface", "id": 3, "ori_id": 10, "objs": ["new-1"], "name": "back_single_surface"}], "name": "back_surface"}], "name": "chair_back"}, {"objs": ["new-0"], "ori_id": 2, "text": "chair_seat", "id": 4, "children": [{"objs": ["new-0"], "ori_id": 6, "text": "seat_surface", "id": 5, "children": [{"text": "seat_single_surface", "id": 6, "ori_id": 8, "objs": ["new-0"], "name": "seat_single_surface"}], "name": "seat_surface"}], "name": "chair_seat"}, {"text": "chair_base", "id": 7, "ori_id": 3, "objs": ["original-2"], "name": "chair_base"}], "name": "chair"}]
\ No newline at end of file
diff --git a/37580/tree_hier_after_merging.html b/37580/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..1d046f82aee4e70cb7be5430005fd794d7746fb8
--- /dev/null
+++ b/37580/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | 4 chair_seat chair_seat  | | | | 7 chair_base chair_base  |
2 back_surface back_surface  | | | | 5 seat_surface seat_surface  |
3 back_single_surface back_single_surface  | | | | 6 seat_single_surface seat_single_surface  |
\ No newline at end of file
diff --git a/37889/meta.json b/37889/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..93b6e58b8c07ffb8c85621a87715f80cd691c0b5
--- /dev/null
+++ b/37889/meta.json
@@ -0,0 +1 @@
+{"model_id": "55dadd6acaa2a0c0dab72035db8eafd", "anno_id": "37889", "user_id": "shape16", "time_in_sec": "583", "version": "4", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/37889/result.json b/37889/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..2f4e1d245c275d9aabfe0046069b934b2d178701
--- /dev/null
+++ b/37889/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Soft Surface", "objs": ["original-3", "original-13", "original-14"], "id": 48, "name": "back_soft_surface"}], "id": 43, "name": "back_surface"}, {"text": "Back Frame", "children": [{"text": "Back Frame Vertical Bar", "objs": ["new-17", "new-7"], "id": 45, "name": "back_frame_vertical_bar"}, {"text": "Back Frame Vertical Bar", "objs": ["new-8", "new-18"], "id": 46, "name": "back_frame_vertical_bar"}], "id": 44, "name": "back_frame"}], "id": 25, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Frame", "children": [{"text": "Seat Frame Vertical Bar", "objs": ["original-12", "new-19"], "id": 38, "name": "seat_frame_vertical_bar"}, {"text": "Seat Frame Vertical Bar", "objs": ["original-9", "new-20"], "id": 39, "name": "seat_frame_vertical_bar"}], "id": 37, "name": "seat_frame"}, {"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["original-1"], "id": 42, "name": "seat_soft_surface"}], "id": 40, "name": "seat_surface"}, {"text": "Seat Support", "objs": ["original-10"], "id": 41, "name": "seat_support"}], "id": 26, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-5", "new-15"], "id": 29, "name": "leg"}, {"text": "Leg", "objs": ["new-6", "new-16"], "id": 30, "name": "leg"}, {"text": "Leg", "objs": ["new-3", "new-14"], "id": 31, "name": "leg"}, {"text": "Leg", "objs": ["new-13", "new-4"], "id": 32, "name": "leg"}, {"text": "Bar Stretcher", "objs": ["new-1", "new-10"], "id": 33, "name": "bar_stretcher"}, {"text": "Runner", "objs": ["new-2", "original-7", "new-12"], "id": 34, "name": "runner"}, {"text": "Runner", "objs": ["new-0", "original-8", "new-11"], "id": 35, "name": "runner"}], "id": 28, "name": "regular_leg_base"}], "id": 27, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/37889/result_after_merging.json b/37889/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..552d8b22cccf532c13e29507121543ee8c5e6264
--- /dev/null
+++ b/37889/result_after_merging.json
@@ -0,0 +1 @@
+[{"id": 0, "objs": ["original-3", "original-13", "original-14", "new-17", "new-7", "new-8", "new-18", "original-12", "new-19", "original-9", "new-20", "original-1", "original-10", "new-5", "new-15", "new-6", "new-16", "new-3", "new-14", "new-13", "new-4", "new-1", "new-10", "new-2", "original-7", "new-12", "new-0", "original-8", "new-11"], "children": [{"id": 1, "objs": ["original-3", "original-13", "original-14", "new-17", "new-7", "new-8", "new-18"], "children": [{"id": 2, "objs": ["original-3", "original-13", "original-14"], "children": [{"name": "back_single_surface", "id": 3, "objs": ["original-3", "original-13", "original-14"], "text": "back_single_surface", "ori_id": 48}], "ori_id": 43, "name": "back_surface", "text": "back_surface"}, {"id": 4, "objs": ["new-17", "new-7", "new-8", "new-18"], "children": [{"name": "back_frame_vertical_bar", "id": 5, "objs": ["new-17", "new-7"], "text": "back_frame_vertical_bar", "ori_id": 45}, {"name": "back_frame_vertical_bar", "id": 6, "objs": ["new-8", "new-18"], "text": "back_frame_vertical_bar", "ori_id": 46}], "ori_id": 44, "name": "back_frame", "text": "back_frame"}], "ori_id": 25, "name": "chair_back", "text": "chair_back"}, {"id": 7, "objs": ["original-12", "new-19", "original-9", "new-20", "original-1", "original-10"], "children": [{"id": 8, "objs": ["original-12", "new-19", "original-9", "new-20"], "children": [{"name": "seat_frame_bar", "id": 9, "objs": ["original-12", "new-19"], "text": "seat_frame_bar", "ori_id": 38}, {"name": "seat_frame_bar", "id": 10, "objs": ["original-9", "new-20"], "text": "seat_frame_bar", "ori_id": 39}], "ori_id": 37, "name": "seat_frame", "text": "seat_frame"}, {"id": 11, "objs": ["original-1"], "children": [{"name": "seat_single_surface", "id": 12, "objs": ["original-1"], "text": "seat_single_surface", "ori_id": 42}], "ori_id": 40, "name": "seat_surface", "text": "seat_surface"}, {"name": "seat_support", "id": 13, "objs": ["original-10"], "text": "seat_support", "ori_id": 41}], "ori_id": 26, "name": "chair_seat", "text": "chair_seat"}, {"id": 14, "objs": ["new-5", "new-15", "new-6", "new-16", "new-3", "new-14", "new-13", "new-4", "new-1", "new-10", "new-2", "original-7", "new-12", "new-0", "original-8", "new-11"], "children": [{"id": 15, "objs": ["new-5", "new-15", "new-6", "new-16", "new-3", "new-14", "new-13", "new-4", "new-1", "new-10", "new-2", "original-7", "new-12", "new-0", "original-8", "new-11"], "children": [{"name": "leg", "id": 16, "objs": ["new-5", "new-15"], "text": "leg", "ori_id": 29}, {"name": "leg", "id": 17, "objs": ["new-6", "new-16"], "text": "leg", "ori_id": 30}, {"name": "leg", "id": 18, "objs": ["new-3", "new-14"], "text": "leg", "ori_id": 31}, {"name": "leg", "id": 19, "objs": ["new-13", "new-4"], "text": "leg", "ori_id": 32}, {"name": "bar_stretcher", "id": 20, "objs": ["new-1", "new-10"], "text": "bar_stretcher", "ori_id": 33}, {"name": "runner", "id": 21, "objs": ["new-2", "original-7", "new-12"], "text": "runner", "ori_id": 34}, {"name": "runner", "id": 22, "objs": ["new-0", "original-8", "new-11"], "text": "runner", "ori_id": 35}], "ori_id": 28, "name": "regular_leg_base", "text": "regular_leg_base"}], "ori_id": 27, "name": "chair_base", "text": "chair_base"}], "ori_id": 0, "name": "chair", "text": "chair"}]
\ No newline at end of file
diff --git a/37889/tree_hier.html b/37889/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..5ff929e1ba376061127d0391d7e86f8a9548e7d1
--- /dev/null
+++ b/37889/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
25 chair_back Chair Back  | | | | | | | | | 26 chair_seat Chair Seat  | | | | | | | | | | | 27 chair_base Chair Base  |
43 back_surface Back Surface  | | | 44 back_frame Back Frame  | | | | | | 37 seat_frame Seat Frame  | | | | | 40 seat_surface Seat Surface  | | | 41 seat_support Seat Support  | | | 28 regular_leg_base Regular Leg Base  |
48 back_soft_surface Back Soft Surface  | | | 45 back_frame_vertical_bar Back Frame Vertical Bar  | | 46 back_frame_vertical_bar Back Frame Vertical Bar  | | | | 38 seat_frame_vertical_bar Seat Frame Vertical Bar  | | 39 seat_frame_vertical_bar Seat Frame Vertical Bar  | | | 42 seat_soft_surface Seat Soft Surface  | | | | | | 29 leg Leg  | | 30 leg Leg  | | 31 leg Leg  | | 32 leg Leg  | | 33 bar_stretcher Bar Stretcher  | | 34 runner Runner  | | 35 runner Runner  |
\ No newline at end of file
diff --git a/37889/tree_hier_after_merging.html b/37889/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..984aafef043f6211e6536adbdc0c2c93c6367c6a
--- /dev/null
+++ b/37889/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | | 7 chair_seat chair_seat  | | | | | | | | | | | 14 chair_base chair_base  |
2 back_surface back_surface  | | | 4 back_frame back_frame  | | | | | | 8 seat_frame seat_frame  | | | | | 11 seat_surface seat_surface  | | | 13 seat_support seat_support  | | | 15 regular_leg_base regular_leg_base  |
3 back_single_surface back_single_surface  | | | 5 back_frame_vertical_bar back_frame_vertical_bar  | | 6 back_frame_vertical_bar back_frame_vertical_bar  | | | | 9 seat_frame_bar seat_frame_bar  | | 10 seat_frame_bar seat_frame_bar  | | | 12 seat_single_surface seat_single_surface  | | | | | | 16 leg leg  | | 17 leg leg  | | 18 leg leg  | | 19 leg leg  | | 20 bar_stretcher bar_stretcher  | | 21 runner runner  | | 22 runner runner  |
\ No newline at end of file
diff --git a/38048/meta.json b/38048/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..eaa366cfb08c878dec315d11a506caa5e2ee0046
--- /dev/null
+++ b/38048/meta.json
@@ -0,0 +1 @@
+{"model_id": "58f44c0057ae64b525633180ba767a60", "anno_id": "38048", "user_id": "shape01", "time_in_sec": "386", "version": "4", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/38048/result.json b/38048/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..5df2405605404c28180aacd800d22c8a01b2b60d
--- /dev/null
+++ b/38048/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Hard Surface", "objs": ["original-20"], "id": 24, "name": "back_hard_surface"}], "id": 19, "name": "back_surface"}, {"text": "Back Frame", "children": [{"text": "Back Frame Vertical Bar", "objs": ["new-6", "new-11", "original-3", "original-6"], "id": 21, "name": "back_frame_vertical_bar"}, {"text": "Back Frame Vertical Bar", "objs": ["new-4", "new-10"], "id": 22, "name": "back_frame_vertical_bar"}, {"text": "Back Frame Horizontal Bar", "objs": ["new-5", "new-12"], "id": 23, "name": "back_frame_horizontal_bar"}], "id": 20, "name": "back_frame"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["original-9"], "id": 18, "name": "seat_soft_surface"}], "id": 15, "name": "seat_surface"}, {"text": "Seat Frame", "children": [{"text": "Seat Holistic Frame", "objs": ["original-10"], "id": 17, "name": "seat_holistic_frame"}], "id": 16, "name": "seat_frame"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-9", "new-3"], "id": 5, "name": "leg"}, {"text": "Leg", "objs": ["new-8"], "id": 6, "name": "leg"}, {"text": "Leg", "objs": ["new-0"], "id": 7, "name": "leg"}, {"text": "Leg", "objs": ["new-2"], "id": 8, "name": "leg"}, {"text": "Foot", "objs": ["original-4"], "id": 9, "name": "foot"}, {"text": "Foot", "objs": ["original-7"], "id": 10, "name": "foot"}, {"text": "Foot", "objs": ["original-19"], "id": 11, "name": "foot"}, {"text": "Foot", "objs": ["original-17"], "id": 12, "name": "foot"}, {"text": "Bar Stretcher", "objs": ["original-21"], "id": 13, "name": "bar_stretcher"}, {"text": "Runner", "objs": ["new-1"], "id": 14, "name": "runner"}], "id": 4, "name": "regular_leg_base"}], "id": 3, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/38048/result_after_merging.json b/38048/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..5d37080429e50c2823565fa5366d5da706c1ed3c
--- /dev/null
+++ b/38048/result_after_merging.json
@@ -0,0 +1 @@
+[{"name": "chair", "objs": ["original-20", "new-6", "new-11", "original-3", "original-6", "new-4", "new-10", "new-5", "new-12", "original-9", "original-10", "new-9", "new-3", "new-8", "new-0", "new-2", "original-4", "original-7", "original-19", "original-17", "original-21", "new-1"], "children": [{"name": "chair_back", "objs": ["original-20", "new-6", "new-11", "original-3", "original-6", "new-4", "new-10", "new-5", "new-12"], "children": [{"name": "back_surface", "objs": ["original-20"], "children": [{"objs": ["original-20"], "name": "back_single_surface", "text": "back_single_surface", "id": 3, "ori_id": 24}], "text": "back_surface", "id": 2, "ori_id": 19}, {"name": "back_frame", "objs": ["new-6", "new-11", "original-3", "original-6", "new-4", "new-10", "new-5", "new-12"], "children": [{"objs": ["new-6", "new-11", "original-3", "original-6"], "name": "back_frame_vertical_bar", "text": "back_frame_vertical_bar", "id": 5, "ori_id": 21}, {"objs": ["new-4", "new-10"], "name": "back_frame_vertical_bar", "text": "back_frame_vertical_bar", "id": 6, "ori_id": 22}, {"objs": ["new-5", "new-12"], "name": "back_frame_horizontal_bar", "text": "back_frame_horizontal_bar", "id": 7, "ori_id": 23}], "text": "back_frame", "id": 4, "ori_id": 20}], "text": "chair_back", "id": 1, "ori_id": 1}, {"name": "chair_seat", "objs": ["original-9", "original-10"], "children": [{"name": "seat_surface", "objs": ["original-9"], "children": [{"objs": ["original-9"], "name": "seat_single_surface", "text": "seat_single_surface", "id": 10, "ori_id": 18}], "text": "seat_surface", "id": 9, "ori_id": 15}, {"name": "seat_frame", "objs": ["original-10"], "children": [{"objs": ["original-10"], "name": "seat_holistic_frame", "text": "seat_holistic_frame", "id": 12, "ori_id": 17}], "text": "seat_frame", "id": 11, "ori_id": 16}], "text": "chair_seat", "id": 8, "ori_id": 2}, {"name": "chair_base", "objs": ["new-9", "new-3", "new-8", "new-0", "new-2", "original-4", "original-7", "original-19", "original-17", "original-21", "new-1"], "children": [{"name": "regular_leg_base", "objs": ["new-9", "new-3", "new-8", "new-0", "new-2", "original-4", "original-7", "original-19", "original-17", "original-21", "new-1"], "children": [{"objs": ["new-9", "new-3"], "name": "leg", "text": "leg", "id": 15, "ori_id": 5}, {"objs": ["new-8"], "name": "leg", "text": "leg", "id": 16, "ori_id": 6}, {"objs": ["new-0"], "name": "leg", "text": "leg", "id": 17, "ori_id": 7}, {"objs": ["new-2"], "name": "leg", "text": "leg", "id": 18, "ori_id": 8}, {"objs": ["original-4"], "name": "foot", "text": "foot", "id": 19, "ori_id": 9}, {"objs": ["original-7"], "name": "foot", "text": "foot", "id": 20, "ori_id": 10}, {"objs": ["original-19"], "name": "foot", "text": "foot", "id": 21, "ori_id": 11}, {"objs": ["original-17"], "name": "foot", "text": "foot", "id": 22, "ori_id": 12}, {"objs": ["original-21"], "name": "bar_stretcher", "text": "bar_stretcher", "id": 23, "ori_id": 13}, {"objs": ["new-1"], "name": "runner", "text": "runner", "id": 24, "ori_id": 14}], "text": "regular_leg_base", "id": 14, "ori_id": 4}], "text": "chair_base", "id": 13, "ori_id": 3}], "text": "chair", "id": 0, "ori_id": 0}]
\ No newline at end of file
diff --git a/38048/tree_hier.html b/38048/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..0992a746e02628a8f04daca6daa5e6b8e53ad510
--- /dev/null
+++ b/38048/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | | | | | | | | 2 chair_seat Chair Seat  | | | | | | | 3 chair_base Chair Base  |
19 back_surface Back Surface  | | | 20 back_frame Back Frame  | | | | | | | | 15 seat_surface Seat Surface  | | | 16 seat_frame Seat Frame  | | | | 4 regular_leg_base Regular Leg Base  |
24 back_hard_surface Back Hard Surface  | | | 21 back_frame_vertical_bar Back Frame Vertical Bar  | | 22 back_frame_vertical_bar Back Frame Vertical Bar  | | 23 back_frame_horizontal_bar Back Frame Horizontal Bar  | | | | 18 seat_soft_surface Seat Soft Surface  | | | 17 seat_holistic_frame Seat Holistic Frame  | | | | 5 leg Leg  | | 6 leg Leg  | | 7 leg Leg  | | 8 leg Leg  | | 9 foot Foot  | | 10 foot Foot  | | 11 foot Foot  | | 12 foot Foot  | | 13 bar_stretcher Bar Stretcher  | | 14 runner Runner  |
\ No newline at end of file
diff --git a/38048/tree_hier_after_merging.html b/38048/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..c9dbfd514da1e525acc346862277d66a2e4a8a60
--- /dev/null
+++ b/38048/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | | | | 8 chair_seat chair_seat  | | | | | | | 13 chair_base chair_base  |
2 back_surface back_surface  | | | 4 back_frame back_frame  | | | | | | | | 9 seat_surface seat_surface  | | | 11 seat_frame seat_frame  | | | | 14 regular_leg_base regular_leg_base  |
3 back_single_surface back_single_surface  | | | 5 back_frame_vertical_bar back_frame_vertical_bar  | | 6 back_frame_vertical_bar back_frame_vertical_bar  | | 7 back_frame_horizontal_bar back_frame_horizontal_bar  | | | | 10 seat_single_surface seat_single_surface  | | | 12 seat_holistic_frame seat_holistic_frame  | | | | 15 leg leg  | | 16 leg leg  | | 17 leg leg  | | 18 leg leg  | | 19 foot foot  | | 20 foot foot  | | 21 foot foot  | | 22 foot foot  | | 23 bar_stretcher bar_stretcher  | | 24 runner runner  |
\ No newline at end of file
diff --git a/38214/meta.json b/38214/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..b2d3dbdae1acca6bf446b116a5ec48bfba43a7fd
--- /dev/null
+++ b/38214/meta.json
@@ -0,0 +1 @@
+{"model_id": "5b43111740009e719159f4cd32e8e02d", "anno_id": "38214", "user_id": "zhangyu", "time_in_sec": "251", "version": "4", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/38214/result.json b/38214/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..7f3d147d0bd60d9a9e809303de664487141e01c7
--- /dev/null
+++ b/38214/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Hard Surface", "objs": ["new-6"], "id": 14, "name": "back_hard_surface"}], "id": 11, "name": "back_surface"}, {"text": "Back Connector", "objs": ["new-5", "new-8"], "id": 12, "name": "back_connector"}, {"text": "Back Connector", "objs": ["new-4", "new-10"], "id": 13, "name": "back_connector"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Hard Surface", "objs": ["new-7"], "id": 10, "name": "seat_hard_surface"}], "id": 9, "name": "seat_surface"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-9"], "id": 5, "name": "leg"}, {"text": "Leg", "objs": ["new-11"], "id": 6, "name": "leg"}, {"text": "Leg", "objs": ["new-1"], "id": 7, "name": "leg"}, {"text": "Leg", "objs": ["new-0"], "id": 8, "name": "leg"}], "id": 4, "name": "regular_leg_base"}], "id": 3, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/38214/result_after_merging.json b/38214/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..7857a5a5740bf611f00cc2170ff7b55618f34325
--- /dev/null
+++ b/38214/result_after_merging.json
@@ -0,0 +1 @@
+[{"text": "chair", "children": [{"text": "chair_back", "children": [{"text": "back_surface", "children": [{"objs": ["new-6"], "name": "back_single_surface", "text": "back_single_surface", "ori_id": 14, "id": 3}], "name": "back_surface", "objs": ["new-6"], "ori_id": 11, "id": 2}, {"objs": ["new-5", "new-8"], "name": "back_connector", "text": "back_connector", "ori_id": 12, "id": 4}, {"objs": ["new-4", "new-10"], "name": "back_connector", "text": "back_connector", "ori_id": 13, "id": 5}], "name": "chair_back", "objs": ["new-6", "new-5", "new-8", "new-4", "new-10"], "ori_id": 1, "id": 1}, {"text": "chair_seat", "children": [{"text": "seat_surface", "children": [{"objs": ["new-7"], "name": "seat_single_surface", "text": "seat_single_surface", "ori_id": 10, "id": 8}], "name": "seat_surface", "objs": ["new-7"], "ori_id": 9, "id": 7}], "name": "chair_seat", "objs": ["new-7"], "ori_id": 2, "id": 6}, {"text": "chair_base", "children": [{"text": "regular_leg_base", "children": [{"objs": ["new-9"], "name": "leg", "text": "leg", "ori_id": 5, "id": 11}, {"objs": ["new-11"], "name": "leg", "text": "leg", "ori_id": 6, "id": 12}, {"objs": ["new-1"], "name": "leg", "text": "leg", "ori_id": 7, "id": 13}, {"objs": ["new-0"], "name": "leg", "text": "leg", "ori_id": 8, "id": 14}], "name": "regular_leg_base", "objs": ["new-9", "new-11", "new-1", "new-0"], "ori_id": 4, "id": 10}], "name": "chair_base", "objs": ["new-9", "new-11", "new-1", "new-0"], "ori_id": 3, "id": 9}], "name": "chair", "objs": ["new-6", "new-5", "new-8", "new-4", "new-10", "new-7", "new-9", "new-11", "new-1", "new-0"], "ori_id": 0, "id": 0}]
\ No newline at end of file
diff --git a/38214/tree_hier.html b/38214/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..fafdaac50cf8cfc42bdd9cfb488598b20a95372a
--- /dev/null
+++ b/38214/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | | | | | 2 chair_seat Chair Seat  | | | | 3 chair_base Chair Base  |
11 back_surface Back Surface  | | | 12 back_connector Back Connector  | | 13 back_connector Back Connector  | | | 9 seat_surface Seat Surface  | | | | 4 regular_leg_base Regular Leg Base  |
14 back_hard_surface Back Hard Surface  | | | | | | | | 10 seat_hard_surface Seat Hard Surface  | | | | 5 leg Leg  | | 6 leg Leg  | | 7 leg Leg  | | 8 leg Leg  |
\ No newline at end of file
diff --git a/38214/tree_hier_after_merging.html b/38214/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..a16ae5c995fd73b0b7bae85dc5392872ec980157
--- /dev/null
+++ b/38214/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | 6 chair_seat chair_seat  | | | | 9 chair_base chair_base  |
2 back_surface back_surface  | | | 4 back_connector back_connector  | | 5 back_connector back_connector  | | | 7 seat_surface seat_surface  | | | | 10 regular_leg_base regular_leg_base  |
3 back_single_surface back_single_surface  | | | | | | | | 8 seat_single_surface seat_single_surface  | | | | 11 leg leg  | | 12 leg leg  | | 13 leg leg  | | 14 leg leg  |
\ No newline at end of file
diff --git a/38409/meta.json b/38409/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..5c534fb99fa7a65a599fdea672e59af9f200914d
--- /dev/null
+++ b/38409/meta.json
@@ -0,0 +1 @@
+{"model_id": "5fd2483e98dc2ddef3c9c1464e55d580", "anno_id": "38409", "user_id": "shape10", "time_in_sec": "109", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/38409/result.json b/38409/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..554f218f19f3377e51154ade7a646654f78a9d48
--- /dev/null
+++ b/38409/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Hard Surface", "objs": ["new-7"], "id": 13, "name": "back_hard_surface"}], "id": 12, "name": "back_surface"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Hard Surface", "objs": ["new-6"], "id": 11, "name": "seat_hard_surface"}], "id": 9, "name": "seat_surface"}, {"text": "Seat Support", "objs": ["new-5", "new-2"], "id": 10, "name": "seat_support"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-3"], "id": 5, "name": "leg"}, {"text": "Leg", "objs": ["new-1"], "id": 6, "name": "leg"}, {"text": "Leg", "objs": ["new-4"], "id": 7, "name": "leg"}, {"text": "Leg", "objs": ["new-0"], "id": 8, "name": "leg"}], "id": 4, "name": "regular_leg_base"}], "id": 3, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/38409/result_after_merging.json b/38409/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..2dd627113f3f08a72591ee29d829ed65f972edfd
--- /dev/null
+++ b/38409/result_after_merging.json
@@ -0,0 +1 @@
+[{"id": 0, "objs": ["new-7", "new-6", "new-5", "new-2", "new-3", "new-1", "new-4", "new-0"], "text": "chair", "name": "chair", "children": [{"id": 1, "objs": ["new-7"], "text": "chair_back", "name": "chair_back", "children": [{"id": 2, "objs": ["new-7"], "text": "back_surface", "name": "back_surface", "children": [{"id": 3, "ori_id": 13, "objs": ["new-7"], "text": "back_single_surface", "name": "back_single_surface"}], "ori_id": 12}], "ori_id": 1}, {"id": 4, "objs": ["new-6", "new-5", "new-2"], "text": "chair_seat", "name": "chair_seat", "children": [{"id": 5, "objs": ["new-6"], "text": "seat_surface", "name": "seat_surface", "children": [{"id": 6, "ori_id": 11, "objs": ["new-6"], "text": "seat_single_surface", "name": "seat_single_surface"}], "ori_id": 9}, {"id": 7, "ori_id": 10, "objs": ["new-5", "new-2"], "text": "seat_support", "name": "seat_support"}], "ori_id": 2}, {"id": 8, "objs": ["new-3", "new-1", "new-4", "new-0"], "text": "chair_base", "name": "chair_base", "children": [{"id": 9, "objs": ["new-3", "new-1", "new-4", "new-0"], "text": "regular_leg_base", "name": "regular_leg_base", "children": [{"id": 10, "ori_id": 5, "objs": ["new-3"], "text": "leg", "name": "leg"}, {"id": 11, "ori_id": 6, "objs": ["new-1"], "text": "leg", "name": "leg"}, {"id": 12, "ori_id": 7, "objs": ["new-4"], "text": "leg", "name": "leg"}, {"id": 13, "ori_id": 8, "objs": ["new-0"], "text": "leg", "name": "leg"}], "ori_id": 4}], "ori_id": 3}], "ori_id": 0}]
\ No newline at end of file
diff --git a/38409/tree_hier.html b/38409/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..041f160a715af15490da9ad5773a825d0f076567
--- /dev/null
+++ b/38409/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | 2 chair_seat Chair Seat  | | | | | | 3 chair_base Chair Base  |
12 back_surface Back Surface  | | | | 9 seat_surface Seat Surface  | | | 10 seat_support Seat Support  | | | 4 regular_leg_base Regular Leg Base  |
13 back_hard_surface Back Hard Surface  | | | | 11 seat_hard_surface Seat Hard Surface  | | | | | | 5 leg Leg  | | 6 leg Leg  | | 7 leg Leg  | | 8 leg Leg  |
\ No newline at end of file
diff --git a/38409/tree_hier_after_merging.html b/38409/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..13f64bdc043ea19fd7214c3383c849cbda160906
--- /dev/null
+++ b/38409/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | 4 chair_seat chair_seat  | | | | | | 8 chair_base chair_base  |
2 back_surface back_surface  | | | | 5 seat_surface seat_surface  | | | 7 seat_support seat_support  | | | 9 regular_leg_base regular_leg_base  |
3 back_single_surface back_single_surface  | | | | 6 seat_single_surface seat_single_surface  | | | | | | 10 leg leg  | | 11 leg leg  | | 12 leg leg  | | 13 leg leg  |
\ No newline at end of file
diff --git a/39868/meta.json b/39868/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..9939e524d1daa7367aa9b31481876cfe5e6ba415
--- /dev/null
+++ b/39868/meta.json
@@ -0,0 +1 @@
+{"model_id": "72ba6d6bdc6aeb7d330a170e9ceed373", "anno_id": "39868", "user_id": "shape08", "time_in_sec": "261", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/39868/result.json b/39868/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..26238de38597201202afebc7336f0a795cc943c0
--- /dev/null
+++ b/39868/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Soft Surface", "objs": ["new-3", "new-6"], "id": 17, "name": "back_soft_surface"}], "id": 16, "name": "back_surface"}], "id": 1, "name": "chair_back"}, {"text": "Chair Arm", "children": [{"text": "Sofa-style Arm", "objs": ["new-4"], "id": 15, "name": "arm_sofa_style"}], "id": 2, "name": "chair_arm"}, {"text": "Chair Arm", "children": [{"text": "Sofa-style Arm", "objs": ["new-5"], "id": 13, "name": "arm_sofa_style"}], "id": 3, "name": "chair_arm"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["new-2"], "id": 12, "name": "seat_soft_surface"}], "id": 11, "name": "seat_surface"}], "id": 4, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-1"], "id": 7, "name": "leg"}, {"text": "Leg", "objs": ["new-0"], "id": 8, "name": "leg"}, {"text": "Leg", "objs": ["original-1"], "id": 9, "name": "leg"}, {"text": "Leg", "objs": ["original-2"], "id": 10, "name": "leg"}], "id": 6, "name": "regular_leg_base"}], "id": 5, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/39868/result_after_merging.json b/39868/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..13f3d2ec539cc3808728720674f9b79bd52dd8b6
--- /dev/null
+++ b/39868/result_after_merging.json
@@ -0,0 +1 @@
+[{"name": "chair", "text": "chair", "children": [{"name": "chair_back", "text": "chair_back", "children": [{"name": "back_surface", "text": "back_surface", "children": [{"name": "back_single_surface", "text": "back_single_surface", "objs": ["new-3", "new-6"], "id": 3, "ori_id": 17}], "id": 2, "ori_id": 16, "objs": ["new-3", "new-6"]}], "id": 1, "ori_id": 1, "objs": ["new-3", "new-6"]}, {"name": "chair_arm", "text": "chair_arm", "children": [{"name": "arm_sofa_style", "text": "arm_sofa_style", "objs": ["new-4"], "id": 5, "ori_id": 15}], "id": 4, "ori_id": 2, "objs": ["new-4"]}, {"name": "chair_arm", "text": "chair_arm", "children": [{"name": "arm_sofa_style", "text": "arm_sofa_style", "objs": ["new-5"], "id": 7, "ori_id": 13}], "id": 6, "ori_id": 3, "objs": ["new-5"]}, {"name": "chair_seat", "text": "chair_seat", "children": [{"name": "seat_surface", "text": "seat_surface", "children": [{"name": "seat_single_surface", "text": "seat_single_surface", "objs": ["new-2"], "id": 10, "ori_id": 12}], "id": 9, "ori_id": 11, "objs": ["new-2"]}], "id": 8, "ori_id": 4, "objs": ["new-2"]}, {"name": "chair_base", "text": "chair_base", "children": [{"name": "regular_leg_base", "text": "regular_leg_base", "children": [{"name": "leg", "text": "leg", "objs": ["new-1"], "id": 13, "ori_id": 7}, {"name": "leg", "text": "leg", "objs": ["new-0"], "id": 14, "ori_id": 8}, {"name": "leg", "text": "leg", "objs": ["original-1"], "id": 15, "ori_id": 9}, {"name": "leg", "text": "leg", "objs": ["original-2"], "id": 16, "ori_id": 10}], "id": 12, "ori_id": 6, "objs": ["new-1", "new-0", "original-1", "original-2"]}], "id": 11, "ori_id": 5, "objs": ["new-1", "new-0", "original-1", "original-2"]}], "id": 0, "ori_id": 0, "objs": ["new-3", "new-6", "new-4", "new-5", "new-2", "new-1", "new-0", "original-1", "original-2"]}]
\ No newline at end of file
diff --git a/39868/tree_hier.html b/39868/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..43ff969c8796723f6490b847fb9bc8a098d5ca9f
--- /dev/null
+++ b/39868/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | 2 chair_arm Chair Arm  | | | 3 chair_arm Chair Arm  | | | 4 chair_seat Chair Seat  | | | | 5 chair_base Chair Base  |
16 back_surface Back Surface  | | | | 15 arm_sofa_style Sofa-style Arm  | | | 13 arm_sofa_style Sofa-style Arm  | | | 11 seat_surface Seat Surface  | | | | 6 regular_leg_base Regular Leg Base  |
17 back_soft_surface Back Soft Surface  | | | | | | | | | | 12 seat_soft_surface Seat Soft Surface  | | | | 7 leg Leg  | | 8 leg Leg  | | 9 leg Leg  | | 10 leg Leg  |
\ No newline at end of file
diff --git a/39868/tree_hier_after_merging.html b/39868/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..410cb89c348e6163283687dc3b55df4e910b4d64
--- /dev/null
+++ b/39868/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | 4 chair_arm chair_arm  | | | 6 chair_arm chair_arm  | | | 8 chair_seat chair_seat  | | | | 11 chair_base chair_base  |
2 back_surface back_surface  | | | | 5 arm_sofa_style arm_sofa_style  | | | 7 arm_sofa_style arm_sofa_style  | | | 9 seat_surface seat_surface  | | | | 12 regular_leg_base regular_leg_base  |
3 back_single_surface back_single_surface  | | | | | | | | | | 10 seat_single_surface seat_single_surface  | | | | 13 leg leg  | | 14 leg leg  | | 15 leg leg  | | 16 leg leg  |
\ No newline at end of file
diff --git a/40022/meta.json b/40022/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..608a64a8d3d26523f023c9bf7d5224b6020cdb05
--- /dev/null
+++ b/40022/meta.json
@@ -0,0 +1 @@
+{"model_id": "7d8e6b132c64d909b161f36d4e309050", "anno_id": "40022", "user_id": "shape12", "time_in_sec": "372", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/40022/result.json b/40022/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..6cd6ac7ee979b09a085f6eb812d2bc514a9f5d23
--- /dev/null
+++ b/40022/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Soft Surface", "objs": ["original-17"], "id": 26, "name": "back_soft_surface"}], "id": 22, "name": "back_surface"}, {"text": "Back Frame", "children": [{"text": "Back Frame Vertical Bar", "objs": ["original-16"], "id": 24, "name": "back_frame_vertical_bar"}, {"text": "Back Frame Vertical Bar", "objs": ["original-15"], "id": 25, "name": "back_frame_vertical_bar"}], "id": 23, "name": "back_frame"}], "id": 1, "name": "chair_back"}, {"text": "Chair Arm", "children": [{"text": "Arm Vertical Bar", "objs": ["original-3"], "id": 19, "name": "arm_vertical_bar"}, {"text": "Arm Vertical Bar", "objs": ["original-13"], "id": 20, "name": "arm_vertical_bar"}, {"text": "Sofa-style Arm", "objs": ["original-4"], "id": 21, "name": "arm_sofa_style"}], "id": 2, "name": "chair_arm"}, {"text": "Chair Arm", "children": [{"text": "Arm Vertical Bar", "objs": ["original-12"], "id": 16, "name": "arm_vertical_bar"}, {"text": "Arm Vertical Bar", "objs": ["original-6"], "id": 17, "name": "arm_vertical_bar"}, {"text": "Sofa-style Arm", "objs": ["original-7"], "id": 18, "name": "arm_sofa_style"}], "id": 3, "name": "chair_arm"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["original-1"], "id": 15, "name": "seat_soft_surface"}], "id": 14, "name": "seat_surface"}], "id": 4, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["original-11"], "id": 9, "name": "leg"}, {"text": "Leg", "objs": ["original-9"], "id": 10, "name": "leg"}, {"text": "Bar Stretcher", "objs": ["new-1"], "id": 11, "name": "bar_stretcher"}, {"text": "Bar Stretcher", "objs": ["new-0"], "id": 12, "name": "bar_stretcher"}, {"text": "Runner", "objs": ["new-2"], "id": 13, "name": "runner"}], "id": 8, "name": "regular_leg_base"}], "id": 5, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/40022/result_after_merging.json b/40022/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..b1b90bde90162365b2b2361545f1ac4fd7cc12e4
--- /dev/null
+++ b/40022/result_after_merging.json
@@ -0,0 +1 @@
+[{"name": "chair", "text": "chair", "id": 0, "ori_id": 0, "children": [{"name": "chair_back", "text": "chair_back", "id": 1, "ori_id": 1, "children": [{"name": "back_surface", "text": "back_surface", "id": 2, "ori_id": 22, "children": [{"objs": ["original-17"], "name": "back_single_surface", "id": 3, "text": "back_single_surface", "ori_id": 26}], "objs": ["original-17"]}, {"name": "back_frame", "text": "back_frame", "id": 4, "ori_id": 23, "children": [{"objs": ["original-16"], "name": "back_frame_vertical_bar", "id": 5, "text": "back_frame_vertical_bar", "ori_id": 24}, {"objs": ["original-15"], "name": "back_frame_vertical_bar", "id": 6, "text": "back_frame_vertical_bar", "ori_id": 25}], "objs": ["original-16", "original-15"]}], "objs": ["original-17", "original-16", "original-15"]}, {"name": "chair_arm", "text": "chair_arm", "id": 7, "ori_id": 2, "children": [{"objs": ["original-3"], "name": "arm_near_vertical_bar", "id": 8, "text": "arm_near_vertical_bar", "ori_id": 19}, {"objs": ["original-13"], "name": "arm_near_vertical_bar", "id": 9, "text": "arm_near_vertical_bar", "ori_id": 20}, {"objs": ["original-4"], "name": "arm_sofa_style", "id": 10, "text": "arm_sofa_style", "ori_id": 21}], "objs": ["original-3", "original-13", "original-4"]}, {"name": "chair_arm", "text": "chair_arm", "id": 11, "ori_id": 3, "children": [{"objs": ["original-12"], "name": "arm_near_vertical_bar", "id": 12, "text": "arm_near_vertical_bar", "ori_id": 16}, {"objs": ["original-6"], "name": "arm_near_vertical_bar", "id": 13, "text": "arm_near_vertical_bar", "ori_id": 17}, {"objs": ["original-7"], "name": "arm_sofa_style", "id": 14, "text": "arm_sofa_style", "ori_id": 18}], "objs": ["original-12", "original-6", "original-7"]}, {"name": "chair_seat", "text": "chair_seat", "id": 15, "ori_id": 4, "children": [{"name": "seat_surface", "text": "seat_surface", "id": 16, "ori_id": 14, "children": [{"objs": ["original-1"], "name": "seat_single_surface", "id": 17, "text": "seat_single_surface", "ori_id": 15}], "objs": ["original-1"]}], "objs": ["original-1"]}, {"name": "chair_base", "text": "chair_base", "id": 18, "ori_id": 5, "children": [{"name": "regular_leg_base", "text": "regular_leg_base", "id": 19, "ori_id": 8, "children": [{"objs": ["original-11"], "name": "leg", "id": 20, "text": "leg", "ori_id": 9}, {"objs": ["original-9"], "name": "leg", "id": 21, "text": "leg", "ori_id": 10}, {"objs": ["new-1"], "name": "bar_stretcher", "id": 22, "text": "bar_stretcher", "ori_id": 11}, {"objs": ["new-0"], "name": "bar_stretcher", "id": 23, "text": "bar_stretcher", "ori_id": 12}, {"objs": ["new-2"], "name": "runner", "id": 24, "text": "runner", "ori_id": 13}], "objs": ["original-11", "original-9", "new-1", "new-0", "new-2"]}], "objs": ["original-11", "original-9", "new-1", "new-0", "new-2"]}], "objs": ["original-17", "original-16", "original-15", "original-3", "original-13", "original-4", "original-12", "original-6", "original-7", "original-1", "original-11", "original-9", "new-1", "new-0", "new-2"]}]
\ No newline at end of file
diff --git a/40022/tree_hier.html b/40022/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..73f26cff360b8a9f365f7ec1d10ec18e24b53542
--- /dev/null
+++ b/40022/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | | | | | | 2 chair_arm Chair Arm  | | | | | | | 3 chair_arm Chair Arm  | | | | | | | 4 chair_seat Chair Seat  | | | | 5 chair_base Chair Base  |
22 back_surface Back Surface  | | | 23 back_frame Back Frame  | | | | | | 19 arm_vertical_bar Arm Vertical Bar  | | 20 arm_vertical_bar Arm Vertical Bar  | | 21 arm_sofa_style Sofa-style Arm  | | | 16 arm_vertical_bar Arm Vertical Bar  | | 17 arm_vertical_bar Arm Vertical Bar  | | 18 arm_sofa_style Sofa-style Arm  | | | 14 seat_surface Seat Surface  | | | | 8 regular_leg_base Regular Leg Base  |
26 back_soft_surface Back Soft Surface  | | | 24 back_frame_vertical_bar Back Frame Vertical Bar  | | 25 back_frame_vertical_bar Back Frame Vertical Bar  | | | | | | | | | | | | | | | | | | 15 seat_soft_surface Seat Soft Surface  | | | | 9 leg Leg  | | 10 leg Leg  | | 11 bar_stretcher Bar Stretcher  | | 12 bar_stretcher Bar Stretcher  | | 13 runner Runner  |
\ No newline at end of file
diff --git a/40022/tree_hier_after_merging.html b/40022/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..ea685d86ede638108d09a1f33a0a25c372c7ec66
--- /dev/null
+++ b/40022/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | | 7 chair_arm chair_arm  | | | | | | | 11 chair_arm chair_arm  | | | | | | | 15 chair_seat chair_seat  | | | | 18 chair_base chair_base  |
2 back_surface back_surface  | | | 4 back_frame back_frame  | | | | | | 8 arm_near_vertical_bar arm_near_vertical_bar  | | 9 arm_near_vertical_bar arm_near_vertical_bar  | | 10 arm_sofa_style arm_sofa_style  | | | 12 arm_near_vertical_bar arm_near_vertical_bar  | | 13 arm_near_vertical_bar arm_near_vertical_bar  | | 14 arm_sofa_style arm_sofa_style  | | | 16 seat_surface seat_surface  | | | | 19 regular_leg_base regular_leg_base  |
3 back_single_surface back_single_surface  | | | 5 back_frame_vertical_bar back_frame_vertical_bar  | | 6 back_frame_vertical_bar back_frame_vertical_bar  | | | | | | | | | | | | | | | | | | 17 seat_single_surface seat_single_surface  | | | | 20 leg leg  | | 21 leg leg  | | 22 bar_stretcher bar_stretcher  | | 23 bar_stretcher bar_stretcher  | | 24 runner runner  |
\ No newline at end of file
diff --git a/40133/meta.json b/40133/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..d5687bbd0f84ebcf6400baa94bcfefadd06579ac
--- /dev/null
+++ b/40133/meta.json
@@ -0,0 +1 @@
+{"model_id": "800dd8ed32104151a37f3fc191551700", "anno_id": "40133", "user_id": "zhangyu", "time_in_sec": "237", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/40133/result.json b/40133/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..a5a533784ac9fccfdde7edc90b9820bc3aa1d288
--- /dev/null
+++ b/40133/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Hard Surface", "objs": ["new-7"], "id": 14, "name": "back_hard_surface"}], "id": 13, "name": "back_surface"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Hard Surface", "objs": ["new-6"], "id": 12, "name": "seat_hard_surface"}], "id": 9, "name": "seat_surface"}, {"text": "Seat Support", "objs": ["new-5"], "id": 10, "name": "seat_support"}, {"text": "Seat Support", "objs": ["new-4"], "id": 11, "name": "seat_support"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-2"], "id": 5, "name": "leg"}, {"text": "Leg", "objs": ["new-3"], "id": 6, "name": "leg"}, {"text": "Foot", "objs": ["new-1"], "id": 7, "name": "foot"}, {"text": "Foot", "objs": ["new-0"], "id": 8, "name": "foot"}], "id": 4, "name": "regular_leg_base"}], "id": 3, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/40133/result_after_merging.json b/40133/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..9bcebb8f3922649b2b7c6481c9c151378cb51eef
--- /dev/null
+++ b/40133/result_after_merging.json
@@ -0,0 +1 @@
+[{"ori_id": 0, "children": [{"ori_id": 1, "children": [{"ori_id": 13, "children": [{"objs": ["new-7"], "text": "back_single_surface", "id": 3, "name": "back_single_surface", "ori_id": 14}], "id": 2, "text": "back_surface", "objs": ["new-7"], "name": "back_surface"}], "id": 1, "text": "chair_back", "objs": ["new-7"], "name": "chair_back"}, {"ori_id": 2, "children": [{"ori_id": 9, "children": [{"objs": ["new-6"], "text": "seat_single_surface", "id": 6, "name": "seat_single_surface", "ori_id": 12}], "id": 5, "text": "seat_surface", "objs": ["new-6"], "name": "seat_surface"}, {"objs": ["new-5"], "text": "seat_support", "id": 7, "name": "seat_support", "ori_id": 10}, {"objs": ["new-4"], "text": "seat_support", "id": 8, "name": "seat_support", "ori_id": 11}], "id": 4, "text": "chair_seat", "objs": ["new-6", "new-5", "new-4"], "name": "chair_seat"}, {"ori_id": 3, "children": [{"ori_id": 4, "children": [{"objs": ["new-2"], "text": "leg", "id": 11, "name": "leg", "ori_id": 5}, {"objs": ["new-3"], "text": "leg", "id": 12, "name": "leg", "ori_id": 6}, {"objs": ["new-1"], "text": "foot", "id": 13, "name": "foot", "ori_id": 7}, {"objs": ["new-0"], "text": "foot", "id": 14, "name": "foot", "ori_id": 8}], "id": 10, "text": "regular_leg_base", "objs": ["new-2", "new-3", "new-1", "new-0"], "name": "regular_leg_base"}], "id": 9, "text": "chair_base", "objs": ["new-2", "new-3", "new-1", "new-0"], "name": "chair_base"}], "id": 0, "text": "chair", "objs": ["new-7", "new-6", "new-5", "new-4", "new-2", "new-3", "new-1", "new-0"], "name": "chair"}]
\ No newline at end of file
diff --git a/40133/tree_hier.html b/40133/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..fb30452a0df54f01c6fb7ca9b1ea5a98714630bc
--- /dev/null
+++ b/40133/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | 2 chair_seat Chair Seat  | | | | | | | | 3 chair_base Chair Base  |
13 back_surface Back Surface  | | | | 9 seat_surface Seat Surface  | | | 10 seat_support Seat Support  | | 11 seat_support Seat Support  | | | 4 regular_leg_base Regular Leg Base  |
14 back_hard_surface Back Hard Surface  | | | | 12 seat_hard_surface Seat Hard Surface  | | | | | | | | 5 leg Leg  | | 6 leg Leg  | | 7 foot Foot  | | 8 foot Foot  |
\ No newline at end of file
diff --git a/40133/tree_hier_after_merging.html b/40133/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..111307a8c698dc11721d0252f28aed456d7c8cd6
--- /dev/null
+++ b/40133/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | 4 chair_seat chair_seat  | | | | | | | | 9 chair_base chair_base  |
2 back_surface back_surface  | | | | 5 seat_surface seat_surface  | | | 7 seat_support seat_support  | | 8 seat_support seat_support  | | | 10 regular_leg_base regular_leg_base  |
3 back_single_surface back_single_surface  | | | | 6 seat_single_surface seat_single_surface  | | | | | | | | 11 leg leg  | | 12 leg leg  | | 13 foot foot  | | 14 foot foot  |
\ No newline at end of file
diff --git a/40203/meta.json b/40203/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..4225c6887caea9736921a093fda875fbd6baea77
--- /dev/null
+++ b/40203/meta.json
@@ -0,0 +1 @@
+{"model_id": "82979f3a00ca7b5b0003dd98e70da8e", "anno_id": "40203", "user_id": "shape17", "time_in_sec": "619", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/40203/result.json b/40203/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..741ff3cc2b6f13dcfe240cc92c0e1827b0bce2f9
--- /dev/null
+++ b/40203/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Surface Vertical Bar", "objs": ["original-10"], "id": 49, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["original-19"], "id": 50, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["original-20"], "id": 51, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["original-4"], "id": 52, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["original-8"], "id": 53, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["original-9"], "id": 54, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["original-6"], "id": 55, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["original-7"], "id": 56, "name": "back_surface_vertical_bar"}, {"text": "Back Surface Vertical Bar", "objs": ["original-1"], "id": 57, "name": "back_surface_vertical_bar"}], "id": 46, "name": "back_surface"}, {"text": "Back Support", "objs": ["original-23"], "id": 47, "name": "back_support"}, {"text": "Back Support", "objs": ["original-25"], "id": 48, "name": "back_support"}], "id": 1, "name": "chair_back"}, {"text": "Chair Arm", "children": [{"text": "Armrest Hard Surface", "objs": ["original-35"], "id": 42, "name": "armrest_hard_surface"}, {"text": "Arm Vertical Bar", "objs": ["new-3"], "id": 43, "name": "arm_vertical_bar"}, {"text": "Handrail support (other)", "children": [{"text": "other_leaf", "objs": ["original-42"], "id": 45, "name": "other_leaf"}], "id": 44, "name": "other"}], "id": 2, "name": "chair_arm"}, {"text": "Chair Arm", "children": [{"text": "Armrest Hard Surface", "objs": ["original-26"], "id": 38, "name": "armrest_hard_surface"}, {"text": "Arm Vertical Bar", "objs": ["new-1"], "id": 39, "name": "arm_vertical_bar"}, {"text": "Handrail support (other)", "children": [{"text": "other_leaf", "objs": ["original-41"], "id": 41, "name": "other_leaf"}], "id": 40, "name": "other"}], "id": 3, "name": "chair_arm"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Surface Horizontal Bar", "objs": ["original-24"], "id": 15, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-33"], "id": 16, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-34"], "id": 17, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-21"], "id": 18, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-36"], "id": 19, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-18"], "id": 20, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-27"], "id": 21, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-39"], "id": 22, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-40"], "id": 23, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-31"], "id": 24, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-29"], "id": 25, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-14"], "id": 26, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-15"], "id": 27, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-16"], "id": 28, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-11"], "id": 29, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-12"], "id": 30, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-3"], "id": 31, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-2"], "id": 32, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-5"], "id": 33, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-22"], "id": 34, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-38"], "id": 35, "name": "seat_surface_horizontal_bar"}, {"text": "Seat Surface Horizontal Bar", "objs": ["original-32"], "id": 36, "name": "seat_surface_horizontal_bar"}], "id": 11, "name": "seat_surface"}, {"text": "Seat Frame", "children": [{"text": "Seat Frame Vertical Bar", "objs": ["new-7"], "id": 13, "name": "seat_frame_vertical_bar"}, {"text": "Seat Frame Vertical Bar", "objs": ["new-5"], "id": 14, "name": "seat_frame_vertical_bar"}], "id": 12, "name": "seat_frame"}, {"text": "Seat Support", "objs": ["original-37"], "id": 37, "name": "seat_support"}], "id": 4, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-6"], "id": 7, "name": "leg"}, {"text": "Leg", "objs": ["new-2"], "id": 8, "name": "leg"}, {"text": "Leg", "objs": ["new-0"], "id": 9, "name": "leg"}, {"text": "Leg", "objs": ["new-4"], "id": 10, "name": "leg"}], "id": 6, "name": "regular_leg_base"}], "id": 5, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/40203/result_after_merging.json b/40203/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..54f36376cfe2b456817e691a5789ad7479be2a69
--- /dev/null
+++ b/40203/result_after_merging.json
@@ -0,0 +1 @@
+[{"ori_id": 0, "id": 0, "objs": ["original-10", "original-19", "original-20", "original-4", "original-8", "original-9", "original-6", "original-7", "original-1", "original-23", "original-25", "original-35", "new-3", "original-42", "original-26", "new-1", "original-41", "original-24", "original-33", "original-34", "original-21", "original-36", "original-18", "original-27", "original-39", "original-40", "original-31", "original-29", "original-14", "original-15", "original-16", "original-11", "original-12", "original-3", "original-2", "original-5", "original-22", "original-38", "original-32", "new-7", "new-5", "original-37", "new-6", "new-2", "new-0", "new-4"], "children": [{"ori_id": 1, "id": 1, "objs": ["original-10", "original-19", "original-20", "original-4", "original-8", "original-9", "original-6", "original-7", "original-1", "original-23", "original-25"], "children": [{"ori_id": 46, "id": 2, "objs": ["original-10", "original-19", "original-20", "original-4", "original-8", "original-9", "original-6", "original-7", "original-1"], "children": [{"ori_id": 49, "objs": ["original-10"], "id": 3, "name": "back_surface_vertical_bar", "text": "back_surface_vertical_bar"}, {"ori_id": 50, "objs": ["original-19"], "id": 4, "name": "back_surface_vertical_bar", "text": "back_surface_vertical_bar"}, {"ori_id": 51, "objs": ["original-20"], "id": 5, "name": "back_surface_vertical_bar", "text": "back_surface_vertical_bar"}, {"ori_id": 52, "objs": ["original-4"], "id": 6, "name": "back_surface_vertical_bar", "text": "back_surface_vertical_bar"}, {"ori_id": 53, "objs": ["original-8"], "id": 7, "name": "back_surface_vertical_bar", "text": "back_surface_vertical_bar"}, {"ori_id": 54, "objs": ["original-9"], "id": 8, "name": "back_surface_vertical_bar", "text": "back_surface_vertical_bar"}, {"ori_id": 55, "objs": ["original-6"], "id": 9, "name": "back_surface_vertical_bar", "text": "back_surface_vertical_bar"}, {"ori_id": 56, "objs": ["original-7"], "id": 10, "name": "back_surface_vertical_bar", "text": "back_surface_vertical_bar"}, {"ori_id": 57, "objs": ["original-1"], "id": 11, "name": "back_surface_vertical_bar", "text": "back_surface_vertical_bar"}], "text": "back_surface", "name": "back_surface"}, {"ori_id": 47, "objs": ["original-23"], "id": 12, "name": "back_support", "text": "back_support"}, {"ori_id": 48, "objs": ["original-25"], "id": 13, "name": "back_support", "text": "back_support"}], "text": "chair_back", "name": "chair_back"}, {"ori_id": 2, "id": 14, "objs": ["original-35", "new-3", "original-42"], "children": [{"ori_id": 42, "objs": ["original-35"], "id": 15, "name": "arm_horizontal_bar", "text": "arm_horizontal_bar"}, {"ori_id": 43, "objs": ["new-3"], "id": 16, "name": "arm_near_vertical_bar", "text": "arm_near_vertical_bar"}], "text": "chair_arm", "name": "chair_arm"}, {"ori_id": 3, "id": 17, "objs": ["original-26", "new-1", "original-41"], "children": [{"ori_id": 38, "objs": ["original-26"], "id": 18, "name": "arm_horizontal_bar", "text": "arm_horizontal_bar"}, {"ori_id": 39, "objs": ["new-1"], "id": 19, "name": "arm_near_vertical_bar", "text": "arm_near_vertical_bar"}], "text": "chair_arm", "name": "chair_arm"}, {"ori_id": 4, "id": 20, "objs": ["original-24", "original-33", "original-34", "original-21", "original-36", "original-18", "original-27", "original-39", "original-40", "original-31", "original-29", "original-14", "original-15", "original-16", "original-11", "original-12", "original-3", "original-2", "original-5", "original-22", "original-38", "original-32", "new-7", "new-5", "original-37"], "children": [{"ori_id": 11, "id": 21, "objs": ["original-24", "original-33", "original-34", "original-21", "original-36", "original-18", "original-27", "original-39", "original-40", "original-31", "original-29", "original-14", "original-15", "original-16", "original-11", "original-12", "original-3", "original-2", "original-5", "original-22", "original-38", "original-32"], "children": [{"ori_id": 15, "objs": ["original-24"], "id": 22, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 16, "objs": ["original-33"], "id": 23, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 17, "objs": ["original-34"], "id": 24, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 18, "objs": ["original-21"], "id": 25, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 19, "objs": ["original-36"], "id": 26, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 20, "objs": ["original-18"], "id": 27, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 21, "objs": ["original-27"], "id": 28, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 22, "objs": ["original-39"], "id": 29, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 23, "objs": ["original-40"], "id": 30, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 24, "objs": ["original-31"], "id": 31, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 25, "objs": ["original-29"], "id": 32, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 26, "objs": ["original-14"], "id": 33, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 27, "objs": ["original-15"], "id": 34, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 28, "objs": ["original-16"], "id": 35, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 29, "objs": ["original-11"], "id": 36, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 30, "objs": ["original-12"], "id": 37, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 31, "objs": ["original-3"], "id": 38, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 32, "objs": ["original-2"], "id": 39, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 33, "objs": ["original-5"], "id": 40, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 34, "objs": ["original-22"], "id": 41, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 35, "objs": ["original-38"], "id": 42, "name": "seat_surface_bar", "text": "seat_surface_bar"}, {"ori_id": 36, "objs": ["original-32"], "id": 43, "name": "seat_surface_bar", "text": "seat_surface_bar"}], "text": "seat_surface", "name": "seat_surface"}, {"ori_id": 12, "id": 44, "objs": ["new-7", "new-5"], "children": [{"ori_id": 13, "objs": ["new-7"], "id": 45, "name": "seat_frame_bar", "text": "seat_frame_bar"}, {"ori_id": 14, "objs": ["new-5"], "id": 46, "name": "seat_frame_bar", "text": "seat_frame_bar"}], "text": "seat_frame", "name": "seat_frame"}, {"ori_id": 37, "objs": ["original-37"], "id": 47, "name": "seat_support", "text": "seat_support"}], "text": "chair_seat", "name": "chair_seat"}, {"ori_id": 5, "id": 48, "objs": ["new-6", "new-2", "new-0", "new-4"], "children": [{"ori_id": 6, "id": 49, "objs": ["new-6", "new-2", "new-0", "new-4"], "children": [{"ori_id": 7, "objs": ["new-6"], "id": 50, "name": "leg", "text": "leg"}, {"ori_id": 8, "objs": ["new-2"], "id": 51, "name": "leg", "text": "leg"}, {"ori_id": 9, "objs": ["new-0"], "id": 52, "name": "leg", "text": "leg"}, {"ori_id": 10, "objs": ["new-4"], "id": 53, "name": "leg", "text": "leg"}], "text": "regular_leg_base", "name": "regular_leg_base"}], "text": "chair_base", "name": "chair_base"}], "text": "chair", "name": "chair"}]
\ No newline at end of file
diff --git a/40203/tree_hier.html b/40203/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..d7ec4822be53c16ed4d3535bbfa6c770df588961
--- /dev/null
+++ b/40203/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | | | | | | | | | | | | | | | | | | | | | 2 chair_arm Chair Arm  | | | | | | | | 3 chair_arm Chair Arm  | | | | | | | | 4 chair_seat Chair Seat  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 5 chair_base Chair Base  |
46 back_surface Back Surface  | | | | | | | | | | | | | | | | | | | 47 back_support Back Support  | | 48 back_support Back Support  | | | 42 armrest_hard_surface Armrest Hard Surface  | | 43 arm_vertical_bar Arm Vertical Bar  | | 44 other Handrail support (other)  | | | | 38 armrest_hard_surface Armrest Hard Surface  | | 39 arm_vertical_bar Arm Vertical Bar  | | 40 other Handrail support (other)  | | | | 11 seat_surface Seat Surface  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 12 seat_frame Seat Frame  | | | | | 37 seat_support Seat Support  | | | 6 regular_leg_base Regular Leg Base  |
49 back_surface_vertical_bar Back Surface Vertical Bar  | | 50 back_surface_vertical_bar Back Surface Vertical Bar  | | 51 back_surface_vertical_bar Back Surface Vertical Bar  | | 52 back_surface_vertical_bar Back Surface Vertical Bar  | | 53 back_surface_vertical_bar Back Surface Vertical Bar  | | 54 back_surface_vertical_bar Back Surface Vertical Bar  | | 55 back_surface_vertical_bar Back Surface Vertical Bar  | | 56 back_surface_vertical_bar Back Surface Vertical Bar  | | 57 back_surface_vertical_bar Back Surface Vertical Bar  | | | | | | | | | | | | 45 other_leaf other_leaf  | | | | | | | | 41 other_leaf other_leaf  | | | | 15 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 16 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 17 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 18 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 19 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 20 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 21 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 22 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 23 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 24 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 25 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 26 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 27 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 28 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 29 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 30 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 31 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 32 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 33 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 34 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 35 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | 36 seat_surface_horizontal_bar Seat Surface Horizontal Bar  | | | 13 seat_frame_vertical_bar Seat Frame Vertical Bar  | | 14 seat_frame_vertical_bar Seat Frame Vertical Bar  | | | | | | 7 leg Leg  | | 8 leg Leg  | | 9 leg Leg  | | 10 leg Leg  |
\ No newline at end of file
diff --git a/40203/tree_hier_after_merging.html b/40203/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..67bae99feb24f8d3da3b22709e9d3df8c3fbdbe3
--- /dev/null
+++ b/40203/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | | | | | | | | | | | | | | | | | 14 chair_arm chair_arm  | | | | | 17 chair_arm chair_arm  | | | | | 20 chair_seat chair_seat  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 48 chair_base chair_base  |
2 back_surface back_surface  | | | | | | | | | | | | | | | | | | | 12 back_support back_support  | | 13 back_support back_support  | | | 15 arm_horizontal_bar arm_horizontal_bar  | | 16 arm_near_vertical_bar arm_near_vertical_bar  | | | 18 arm_horizontal_bar arm_horizontal_bar  | | 19 arm_near_vertical_bar arm_near_vertical_bar  | | | 21 seat_surface seat_surface  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 44 seat_frame seat_frame  | | | | | 47 seat_support seat_support  | | | 49 regular_leg_base regular_leg_base  |
3 back_surface_vertical_bar back_surface_vertical_bar  | | 4 back_surface_vertical_bar back_surface_vertical_bar  | | 5 back_surface_vertical_bar back_surface_vertical_bar  | | 6 back_surface_vertical_bar back_surface_vertical_bar  | | 7 back_surface_vertical_bar back_surface_vertical_bar  | | 8 back_surface_vertical_bar back_surface_vertical_bar  | | 9 back_surface_vertical_bar back_surface_vertical_bar  | | 10 back_surface_vertical_bar back_surface_vertical_bar  | | 11 back_surface_vertical_bar back_surface_vertical_bar  | | | | | | | | | | | | | | | | | | 22 seat_surface_bar seat_surface_bar  | | 23 seat_surface_bar seat_surface_bar  | | 24 seat_surface_bar seat_surface_bar  | | 25 seat_surface_bar seat_surface_bar  | | 26 seat_surface_bar seat_surface_bar  | | 27 seat_surface_bar seat_surface_bar  | | 28 seat_surface_bar seat_surface_bar  | | 29 seat_surface_bar seat_surface_bar  | | 30 seat_surface_bar seat_surface_bar  | | 31 seat_surface_bar seat_surface_bar  | | 32 seat_surface_bar seat_surface_bar  | | 33 seat_surface_bar seat_surface_bar  | | 34 seat_surface_bar seat_surface_bar  | | 35 seat_surface_bar seat_surface_bar  | | 36 seat_surface_bar seat_surface_bar  | | 37 seat_surface_bar seat_surface_bar  | | 38 seat_surface_bar seat_surface_bar  | | 39 seat_surface_bar seat_surface_bar  | | 40 seat_surface_bar seat_surface_bar  | | 41 seat_surface_bar seat_surface_bar  | | 42 seat_surface_bar seat_surface_bar  | | 43 seat_surface_bar seat_surface_bar  | | | 45 seat_frame_bar seat_frame_bar  | | 46 seat_frame_bar seat_frame_bar  | | | | | | 50 leg leg  | | 51 leg leg  | | 52 leg leg  | | 53 leg leg  |
\ No newline at end of file
diff --git a/40638/meta.json b/40638/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..893d25f116c604649aa3cd49ee901735babc02a2
--- /dev/null
+++ b/40638/meta.json
@@ -0,0 +1 @@
+{"model_id": "8f13ac6499dfcc83f381af8194aa4242", "anno_id": "40638", "user_id": "shape17", "time_in_sec": "243", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/40638/result.json b/40638/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..35477cffd26edb1be1b13927f88f319052c150ae
--- /dev/null
+++ b/40638/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Soft Surface", "objs": ["new-4"], "id": 11, "name": "back_soft_surface"}], "id": 10, "name": "back_surface"}], "id": 1, "name": "chair_back"}, {"text": "Chair Arm", "children": [{"text": "Sofa-style Arm", "objs": ["new-3"], "id": 9, "name": "arm_sofa_style"}], "id": 2, "name": "chair_arm"}, {"text": "Chair Arm", "children": [{"text": "Sofa-style Arm", "objs": ["new-2"], "id": 8, "name": "arm_sofa_style"}], "id": 3, "name": "chair_arm"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["new-1"], "id": 7, "name": "seat_soft_surface"}], "id": 5, "name": "seat_surface"}, {"text": "Seat Support", "objs": ["new-0"], "id": 6, "name": "seat_support"}], "id": 4, "name": "chair_seat"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/40638/result_after_merging.json b/40638/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..6955f902897ca99d7e237acc358afdf1208ec616
--- /dev/null
+++ b/40638/result_after_merging.json
@@ -0,0 +1 @@
+[{"id": 0, "text": "chair", "children": [{"id": 1, "text": "chair_back", "children": [{"id": 2, "text": "back_surface", "children": [{"ori_id": 11, "name": "back_single_surface", "objs": ["new-4"], "text": "back_single_surface", "id": 3}], "name": "back_surface", "objs": ["new-4"], "ori_id": 10}], "name": "chair_back", "objs": ["new-4"], "ori_id": 1}, {"id": 4, "text": "chair_arm", "children": [{"ori_id": 9, "name": "arm_sofa_style", "objs": ["new-3"], "text": "arm_sofa_style", "id": 5}], "name": "chair_arm", "objs": ["new-3"], "ori_id": 2}, {"id": 6, "text": "chair_arm", "children": [{"ori_id": 8, "name": "arm_sofa_style", "objs": ["new-2"], "text": "arm_sofa_style", "id": 7}], "name": "chair_arm", "objs": ["new-2"], "ori_id": 3}, {"id": 8, "text": "chair_seat", "children": [{"id": 9, "text": "seat_surface", "children": [{"ori_id": 7, "name": "seat_single_surface", "objs": ["new-1"], "text": "seat_single_surface", "id": 10}], "name": "seat_surface", "objs": ["new-1"], "ori_id": 5}, {"ori_id": 6, "name": "seat_support", "objs": ["new-0"], "text": "seat_support", "id": 11}], "name": "chair_seat", "objs": ["new-1", "new-0"], "ori_id": 4}], "name": "chair", "objs": ["new-4", "new-3", "new-2", "new-1", "new-0"], "ori_id": 0}]
\ No newline at end of file
diff --git a/40638/tree_hier.html b/40638/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..7b10fff3624ebc0c46ca94c1f9765b782d4e96e2
--- /dev/null
+++ b/40638/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | 2 chair_arm Chair Arm  | | | 3 chair_arm Chair Arm  | | | 4 chair_seat Chair Seat  |
10 back_surface Back Surface  | | | | 9 arm_sofa_style Sofa-style Arm  | | | 8 arm_sofa_style Sofa-style Arm  | | | 5 seat_surface Seat Surface  | | | 6 seat_support Seat Support  |
11 back_soft_surface Back Soft Surface  | | | | | | | | | | 7 seat_soft_surface Seat Soft Surface  |
\ No newline at end of file
diff --git a/40638/tree_hier_after_merging.html b/40638/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..8240f7b971d541d8126fdbafec42498425883924
--- /dev/null
+++ b/40638/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | 4 chair_arm chair_arm  | | | 6 chair_arm chair_arm  | | | 8 chair_seat chair_seat  |
2 back_surface back_surface  | | | | 5 arm_sofa_style arm_sofa_style  | | | 7 arm_sofa_style arm_sofa_style  | | | 9 seat_surface seat_surface  | | | 11 seat_support seat_support  |
3 back_single_surface back_single_surface  | | | | | | | | | | 10 seat_single_surface seat_single_surface  |
\ No newline at end of file
diff --git a/40812/meta.json b/40812/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..0b17edbce59e6b4c12207a54c4ef2698e9bcd4de
--- /dev/null
+++ b/40812/meta.json
@@ -0,0 +1 @@
+{"model_id": "9368cd9028151e1e9d51a07a5989d077", "anno_id": "40812", "user_id": "shape16", "time_in_sec": "273", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/40812/result.json b/40812/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..900a4d92856d336f756b8877624dfd980fbd0ace
--- /dev/null
+++ b/40812/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Soft Surface", "objs": ["original-1"], "id": 44, "name": "back_soft_surface"}], "id": 41, "name": "back_surface"}, {"text": "Back Support", "objs": ["new-6"], "id": 42, "name": "back_support"}, {"text": "Back Connector", "objs": ["new-7"], "id": 43, "name": "back_connector"}], "id": 1, "name": "chair_back"}, {"text": "Chair Arm", "children": [{"text": "Armrest Hard Surface", "objs": ["original-31"], "id": 38, "name": "armrest_hard_surface"}, {"text": "Arm Vertical Bar", "objs": ["original-22", "original-27"], "id": 39, "name": "arm_vertical_bar"}, {"text": "Arm Connector", "objs": ["original-34"], "id": 40, "name": "arm_connector"}], "id": 2, "name": "chair_arm"}, {"text": "Chair Arm", "children": [{"text": "Armrest Hard Surface", "objs": ["original-32"], "id": 35, "name": "armrest_hard_surface"}, {"text": "Arm Vertical Bar", "objs": ["original-28", "original-26"], "id": 36, "name": "arm_vertical_bar"}, {"text": "Arm Connector", "objs": ["original-35"], "id": 37, "name": "arm_connector"}], "id": 3, "name": "chair_arm"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["original-48"], "id": 33, "name": "seat_soft_surface"}], "id": 31, "name": "seat_surface"}, {"text": "Seat Support", "objs": ["original-41"], "id": 32, "name": "seat_support"}, {"text": "Seat Support", "objs": ["original-37"], "id": 34, "name": "seat_support"}], "id": 4, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Star-shape Leg Base", "children": [{"text": "Central Support", "objs": ["new-5"], "id": 7, "name": "central_support"}, {"text": "Star-shape Leg Set", "children": [{"text": "Leg", "objs": ["new-0"], "id": 9, "name": "leg"}, {"text": "Leg", "objs": ["new-1"], "id": 10, "name": "leg"}, {"text": "Leg", "objs": ["new-4"], "id": 11, "name": "leg"}, {"text": "Leg", "objs": ["new-3"], "id": 12, "name": "leg"}, {"text": "Leg", "objs": ["new-2"], "id": 13, "name": "leg"}, {"text": "Wheel Assembly", "children": [{"text": "Caster Stem", "objs": ["original-19"], "id": 27, "name": "caster_stem"}, {"text": "Wheel", "objs": ["original-20"], "id": 28, "name": "wheel"}], "id": 14, "name": "caster"}, {"text": "Wheel Assembly", "children": [{"text": "Caster Stem", "objs": ["original-16"], "id": 25, "name": "caster_stem"}, {"text": "Wheel", "objs": ["original-17"], "id": 26, "name": "wheel"}], "id": 15, "name": "caster"}, {"text": "Wheel Assembly", "children": [{"text": "Caster Stem", "objs": ["original-7"], "id": 23, "name": "caster_stem"}, {"text": "Wheel", "objs": ["original-8"], "id": 24, "name": "wheel"}], "id": 16, "name": "caster"}, {"text": "Wheel Assembly", "children": [{"text": "Caster Stem", "objs": ["original-13"], "id": 21, "name": "caster_stem"}, {"text": "Wheel", "objs": ["original-14"], "id": 22, "name": "wheel"}], "id": 17, "name": "caster"}, {"text": "Wheel Assembly", "children": [{"text": "Caster Stem", "objs": ["original-10"], "id": 19, "name": "caster_stem"}, {"text": "Wheel", "objs": ["original-11"], "id": 20, "name": "wheel"}], "id": 18, "name": "caster"}], "id": 8, "name": "star_leg_set"}, {"text": "Central Support", "objs": ["original-5"], "id": 29, "name": "central_support"}, {"text": "Central Support", "objs": ["original-4"], "id": 30, "name": "central_support"}], "id": 6, "name": "star_leg_base"}], "id": 5, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/40812/result_after_merging.json b/40812/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..bbd1dde7f0020ba0ed461aa46ae73f5be7adb274
--- /dev/null
+++ b/40812/result_after_merging.json
@@ -0,0 +1 @@
+[{"text": "chair", "children": [{"text": "chair_back", "children": [{"text": "back_surface", "children": [{"name": "back_single_surface", "text": "back_single_surface", "ori_id": 44, "id": 3, "objs": ["original-1"]}], "name": "back_surface", "ori_id": 41, "id": 2, "objs": ["original-1"]}, {"name": "back_support", "text": "back_support", "ori_id": 42, "id": 4, "objs": ["new-6"]}, {"name": "back_connector", "text": "back_connector", "ori_id": 43, "id": 5, "objs": ["new-7"]}], "name": "chair_back", "ori_id": 1, "id": 1, "objs": ["original-1", "new-6", "new-7"]}, {"text": "chair_arm", "children": [{"name": "arm_horizontal_bar", "text": "arm_horizontal_bar", "ori_id": 38, "id": 7, "objs": ["original-31"]}, {"name": "arm_near_vertical_bar", "text": "arm_near_vertical_bar", "ori_id": 39, "id": 8, "objs": ["original-22", "original-27"]}, {"name": "arm_connector", "text": "arm_connector", "ori_id": 40, "id": 9, "objs": ["original-34"]}], "name": "chair_arm", "ori_id": 2, "id": 6, "objs": ["original-31", "original-22", "original-27", "original-34"]}, {"text": "chair_arm", "children": [{"name": "arm_horizontal_bar", "text": "arm_horizontal_bar", "ori_id": 35, "id": 11, "objs": ["original-32"]}, {"name": "arm_near_vertical_bar", "text": "arm_near_vertical_bar", "ori_id": 36, "id": 12, "objs": ["original-28", "original-26"]}, {"name": "arm_connector", "text": "arm_connector", "ori_id": 37, "id": 13, "objs": ["original-35"]}], "name": "chair_arm", "ori_id": 3, "id": 10, "objs": ["original-32", "original-28", "original-26", "original-35"]}, {"text": "chair_seat", "children": [{"text": "seat_surface", "children": [{"name": "seat_single_surface", "text": "seat_single_surface", "ori_id": 33, "id": 16, "objs": ["original-48"]}], "name": "seat_surface", "ori_id": 31, "id": 15, "objs": ["original-48"]}, {"name": "seat_support", "text": "seat_support", "ori_id": 32, "id": 17, "objs": ["original-41"]}, {"name": "seat_support", "text": "seat_support", "ori_id": 34, "id": 18, "objs": ["original-37"]}], "name": "chair_seat", "ori_id": 4, "id": 14, "objs": ["original-48", "original-41", "original-37"]}, {"text": "chair_base", "children": [{"text": "star_leg_base", "children": [{"name": "central_support", "text": "central_support", "ori_id": 7, "id": 21, "objs": ["new-5"]}, {"text": "star_leg_set", "children": [{"name": "leg", "text": "leg", "ori_id": 9, "id": 23, "objs": ["new-0"]}, {"name": "leg", "text": "leg", "ori_id": 10, "id": 24, "objs": ["new-1"]}, {"name": "leg", "text": "leg", "ori_id": 11, "id": 25, "objs": ["new-4"]}, {"name": "leg", "text": "leg", "ori_id": 12, "id": 26, "objs": ["new-3"]}, {"name": "leg", "text": "leg", "ori_id": 13, "id": 27, "objs": ["new-2"]}, {"text": "caster", "children": [{"name": "caster_stem", "text": "caster_stem", "ori_id": 27, "id": 29, "objs": ["original-19"]}, {"name": "wheel", "text": "wheel", "ori_id": 28, "id": 30, "objs": ["original-20"]}], "name": "caster", "ori_id": 14, "id": 28, "objs": ["original-19", "original-20"]}, {"text": "caster", "children": [{"name": "caster_stem", "text": "caster_stem", "ori_id": 25, "id": 32, "objs": ["original-16"]}, {"name": "wheel", "text": "wheel", "ori_id": 26, "id": 33, "objs": ["original-17"]}], "name": "caster", "ori_id": 15, "id": 31, "objs": ["original-16", "original-17"]}, {"text": "caster", "children": [{"name": "caster_stem", "text": "caster_stem", "ori_id": 23, "id": 35, "objs": ["original-7"]}, {"name": "wheel", "text": "wheel", "ori_id": 24, "id": 36, "objs": ["original-8"]}], "name": "caster", "ori_id": 16, "id": 34, "objs": ["original-7", "original-8"]}, {"text": "caster", "children": [{"name": "caster_stem", "text": "caster_stem", "ori_id": 21, "id": 38, "objs": ["original-13"]}, {"name": "wheel", "text": "wheel", "ori_id": 22, "id": 39, "objs": ["original-14"]}], "name": "caster", "ori_id": 17, "id": 37, "objs": ["original-13", "original-14"]}, {"text": "caster", "children": [{"name": "caster_stem", "text": "caster_stem", "ori_id": 19, "id": 41, "objs": ["original-10"]}, {"name": "wheel", "text": "wheel", "ori_id": 20, "id": 42, "objs": ["original-11"]}], "name": "caster", "ori_id": 18, "id": 40, "objs": ["original-10", "original-11"]}], "name": "star_leg_set", "ori_id": 8, "id": 22, "objs": ["new-0", "new-1", "new-4", "new-3", "new-2", "original-19", "original-20", "original-16", "original-17", "original-7", "original-8", "original-13", "original-14", "original-10", "original-11"]}, {"name": "central_support", "text": "central_support", "ori_id": 29, "id": 43, "objs": ["original-5"]}, {"name": "central_support", "text": "central_support", "ori_id": 30, "id": 44, "objs": ["original-4"]}], "name": "star_leg_base", "ori_id": 6, "id": 20, "objs": ["new-5", "new-0", "new-1", "new-4", "new-3", "new-2", "original-19", "original-20", "original-16", "original-17", "original-7", "original-8", "original-13", "original-14", "original-10", "original-11", "original-5", "original-4"]}], "name": "chair_base", "ori_id": 5, "id": 19, "objs": ["new-5", "new-0", "new-1", "new-4", "new-3", "new-2", "original-19", "original-20", "original-16", "original-17", "original-7", "original-8", "original-13", "original-14", "original-10", "original-11", "original-5", "original-4"]}], "name": "chair", "ori_id": 0, "id": 0, "objs": ["original-1", "new-6", "new-7", "original-31", "original-22", "original-27", "original-34", "original-32", "original-28", "original-26", "original-35", "original-48", "original-41", "original-37", "new-5", "new-0", "new-1", "new-4", "new-3", "new-2", "original-19", "original-20", "original-16", "original-17", "original-7", "original-8", "original-13", "original-14", "original-10", "original-11", "original-5", "original-4"]}]
\ No newline at end of file
diff --git a/40812/tree_hier.html b/40812/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..e09fdac5be6d1069b9f3f67dd38d57467e3e13e7
--- /dev/null
+++ b/40812/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | | | | | 2 chair_arm Chair Arm  | | | | | | | 3 chair_arm Chair Arm  | | | | | | | 4 chair_seat Chair Seat  | | | | | | | | 5 chair_base Chair Base  |
41 back_surface Back Surface  | | | 42 back_support Back Support  | | 43 back_connector Back Connector  | | | 38 armrest_hard_surface Armrest Hard Surface  | | 39 arm_vertical_bar Arm Vertical Bar  | | 40 arm_connector Arm Connector  | | | 35 armrest_hard_surface Armrest Hard Surface  | | 36 arm_vertical_bar Arm Vertical Bar  | | 37 arm_connector Arm Connector  | | | 31 seat_surface Seat Surface  | | | 32 seat_support Seat Support  | | 34 seat_support Seat Support  | | | 6 star_leg_base Star-shape Leg Base  |
44 back_soft_surface Back Soft Surface  | | | | | | | | | | | | | | | | | | | | | | 33 seat_soft_surface Seat Soft Surface  | | | | | | | | 7 central_support Central Support  | | 8 star_leg_set Star-shape Leg Set  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 29 central_support Central Support  | | 30 central_support Central Support  |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 9 leg Leg  | | 10 leg Leg  | | 11 leg Leg  | | 12 leg Leg  | | 13 leg Leg  | | 14 caster Wheel Assembly  | | | | | 15 caster Wheel Assembly  | | | | | 16 caster Wheel Assembly  | | | | | 17 caster Wheel Assembly  | | | | | 18 caster Wheel Assembly  |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 27 caster_stem Caster Stem  | | 28 wheel Wheel  | | | 25 caster_stem Caster Stem  | | 26 wheel Wheel  | | | 23 caster_stem Caster Stem  | | 24 wheel Wheel  | | | 21 caster_stem Caster Stem  | | 22 wheel Wheel  | | | 19 caster_stem Caster Stem  | | 20 wheel Wheel  |
\ No newline at end of file
diff --git a/40812/tree_hier_after_merging.html b/40812/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..fa0f50513df34cea50639a7c58b91248c8130e99
--- /dev/null
+++ b/40812/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | 6 chair_arm chair_arm  | | | | | | | 10 chair_arm chair_arm  | | | | | | | 14 chair_seat chair_seat  | | | | | | | | 19 chair_base chair_base  |
2 back_surface back_surface  | | | 4 back_support back_support  | | 5 back_connector back_connector  | | | 7 arm_horizontal_bar arm_horizontal_bar  | | 8 arm_near_vertical_bar arm_near_vertical_bar  | | 9 arm_connector arm_connector  | | | 11 arm_horizontal_bar arm_horizontal_bar  | | 12 arm_near_vertical_bar arm_near_vertical_bar  | | 13 arm_connector arm_connector  | | | 15 seat_surface seat_surface  | | | 17 seat_support seat_support  | | 18 seat_support seat_support  | | | 20 star_leg_base star_leg_base  |
3 back_single_surface back_single_surface  | | | | | | | | | | | | | | | | | | | | | | 16 seat_single_surface seat_single_surface  | | | | | | | | 21 central_support central_support  | | 22 star_leg_set star_leg_set  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 43 central_support central_support  | | 44 central_support central_support  |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 23 leg leg  | | 24 leg leg  | | 25 leg leg  | | 26 leg leg  | | 27 leg leg  | | 28 caster caster  | | | | | 31 caster caster  | | | | | 34 caster caster  | | | | | 37 caster caster  | | | | | 40 caster caster  |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 29 caster_stem caster_stem  | | 30 wheel wheel  | | | 32 caster_stem caster_stem  | | 33 wheel wheel  | | | 35 caster_stem caster_stem  | | 36 wheel wheel  | | | 38 caster_stem caster_stem  | | 39 wheel wheel  | | | 41 caster_stem caster_stem  | | 42 wheel wheel  |
\ No newline at end of file
diff --git a/41740/meta.json b/41740/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..7c142dddda0fcd6240aebdfdd9818e412649cdde
--- /dev/null
+++ b/41740/meta.json
@@ -0,0 +1 @@
+{"model_id": "a54ac4580f151f89278d386bfa54545", "anno_id": "41740", "user_id": "yz-majinghua", "time_in_sec": "560", "version": "4", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/41740/result.json b/41740/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..ece2fdf88da934288fd41b32800b11c425f923f0
--- /dev/null
+++ b/41740/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Surface Horizontal Bar", "objs": ["new-21", "new-10"], "id": 35, "name": "back_surface_horizontal_bar"}, {"text": "Back Surface Horizontal Bar", "objs": ["new-11", "new-22"], "id": 36, "name": "back_surface_horizontal_bar"}, {"text": "Back Surface Horizontal Bar", "objs": ["new-23", "new-12"], "id": 37, "name": "back_surface_horizontal_bar"}], "id": 18, "name": "back_surface"}, {"text": "Back Frame", "children": [{"text": "Back Holistic Frame", "objs": ["new-30", "new-24", "new-13"], "id": 34, "name": "back_holistic_frame"}], "id": 19, "name": "back_frame"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["original-1"], "id": 17, "name": "seat_soft_surface"}], "id": 11, "name": "seat_surface"}, {"text": "Seat Frame", "children": [{"text": "Seat Frame Vertical Bar", "objs": ["new-28", "new-8"], "id": 30, "name": "seat_frame_vertical_bar"}, {"text": "Seat Frame Vertical Bar", "objs": ["new-7", "new-25"], "id": 31, "name": "seat_frame_vertical_bar"}, {"text": "Seat Frame Horizontal Bar", "objs": ["new-6", "new-26"], "id": 32, "name": "seat_frame_horizontal_bar"}, {"text": "Seat Frame Horizontal Bar", "objs": ["new-9", "new-27"], "id": 33, "name": "seat_frame_horizontal_bar"}], "id": 12, "name": "seat_frame"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-5", "new-17"], "id": 24, "name": "leg"}, {"text": "Leg", "objs": ["new-3", "new-19"], "id": 25, "name": "leg"}, {"text": "Leg", "objs": ["new-4", "new-20"], "id": 26, "name": "leg"}, {"text": "Leg", "objs": ["new-2", "new-18"], "id": 27, "name": "leg"}, {"text": "Bar Stretcher", "objs": ["new-0", "new-16"], "id": 28, "name": "bar_stretcher"}, {"text": "Bar Stretcher", "objs": ["new-15"], "id": 29, "name": "bar_stretcher"}], "id": 4, "name": "regular_leg_base"}], "id": 3, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/41740/result_after_merging.json b/41740/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..0ad307265a21912cc7ad54b450a007a5734d4b72
--- /dev/null
+++ b/41740/result_after_merging.json
@@ -0,0 +1 @@
+[{"ori_id": 0, "text": "chair", "name": "chair", "children": [{"ori_id": 1, "text": "chair_back", "name": "chair_back", "children": [{"ori_id": 18, "text": "back_surface", "name": "back_surface", "children": [{"ori_id": 35, "text": "back_surface_horizontal_bar", "id": 3, "name": "back_surface_horizontal_bar", "objs": ["new-21", "new-10"]}, {"ori_id": 36, "text": "back_surface_horizontal_bar", "id": 4, "name": "back_surface_horizontal_bar", "objs": ["new-11", "new-22"]}, {"ori_id": 37, "text": "back_surface_horizontal_bar", "id": 5, "name": "back_surface_horizontal_bar", "objs": ["new-23", "new-12"]}], "id": 2, "objs": ["new-21", "new-10", "new-11", "new-22", "new-23", "new-12"]}, {"ori_id": 19, "text": "back_frame", "name": "back_frame", "children": [{"ori_id": 34, "text": "back_holistic_frame", "id": 7, "name": "back_holistic_frame", "objs": ["new-30", "new-24", "new-13"]}], "id": 6, "objs": ["new-30", "new-24", "new-13"]}], "id": 1, "objs": ["new-21", "new-10", "new-11", "new-22", "new-23", "new-12", "new-30", "new-24", "new-13"]}, {"ori_id": 2, "text": "chair_seat", "name": "chair_seat", "children": [{"ori_id": 11, "text": "seat_surface", "name": "seat_surface", "children": [{"ori_id": 17, "text": "seat_single_surface", "id": 10, "name": "seat_single_surface", "objs": ["original-1"]}], "id": 9, "objs": ["original-1"]}, {"ori_id": 12, "text": "seat_frame", "name": "seat_frame", "children": [{"ori_id": 30, "text": "seat_frame_bar", "id": 12, "name": "seat_frame_bar", "objs": ["new-28", "new-8"]}, {"ori_id": 31, "text": "seat_frame_bar", "id": 13, "name": "seat_frame_bar", "objs": ["new-7", "new-25"]}, {"ori_id": 32, "text": "seat_frame_bar", "id": 14, "name": "seat_frame_bar", "objs": ["new-6", "new-26"]}, {"ori_id": 33, "text": "seat_frame_bar", "id": 15, "name": "seat_frame_bar", "objs": ["new-9", "new-27"]}], "id": 11, "objs": ["new-28", "new-8", "new-7", "new-25", "new-6", "new-26", "new-9", "new-27"]}], "id": 8, "objs": ["original-1", "new-28", "new-8", "new-7", "new-25", "new-6", "new-26", "new-9", "new-27"]}, {"ori_id": 3, "text": "chair_base", "name": "chair_base", "children": [{"ori_id": 4, "text": "regular_leg_base", "name": "regular_leg_base", "children": [{"ori_id": 24, "text": "leg", "id": 18, "name": "leg", "objs": ["new-5", "new-17"]}, {"ori_id": 25, "text": "leg", "id": 19, "name": "leg", "objs": ["new-3", "new-19"]}, {"ori_id": 26, "text": "leg", "id": 20, "name": "leg", "objs": ["new-4", "new-20"]}, {"ori_id": 27, "text": "leg", "id": 21, "name": "leg", "objs": ["new-2", "new-18"]}, {"ori_id": 28, "text": "bar_stretcher", "id": 22, "name": "bar_stretcher", "objs": ["new-0", "new-16"]}, {"ori_id": 29, "text": "bar_stretcher", "id": 23, "name": "bar_stretcher", "objs": ["new-15"]}], "id": 17, "objs": ["new-5", "new-17", "new-3", "new-19", "new-4", "new-20", "new-2", "new-18", "new-0", "new-16", "new-15"]}], "id": 16, "objs": ["new-5", "new-17", "new-3", "new-19", "new-4", "new-20", "new-2", "new-18", "new-0", "new-16", "new-15"]}], "id": 0, "objs": ["new-21", "new-10", "new-11", "new-22", "new-23", "new-12", "new-30", "new-24", "new-13", "original-1", "new-28", "new-8", "new-7", "new-25", "new-6", "new-26", "new-9", "new-27", "new-5", "new-17", "new-3", "new-19", "new-4", "new-20", "new-2", "new-18", "new-0", "new-16", "new-15"]}]
\ No newline at end of file
diff --git a/41740/tree_hier.html b/41740/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..3919282bfe6a012d87f613e197569ddc49f85f6f
--- /dev/null
+++ b/41740/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | | | | | | | | 2 chair_seat Chair Seat  | | | | | | | | | | | | | 3 chair_base Chair Base  |
18 back_surface Back Surface  | | | | | | | 19 back_frame Back Frame  | | | | 11 seat_surface Seat Surface  | | | 12 seat_frame Seat Frame  | | | | | | | | | | 4 regular_leg_base Regular Leg Base  |
35 back_surface_horizontal_bar Back Surface Horizontal Bar  | | 36 back_surface_horizontal_bar Back Surface Horizontal Bar  | | 37 back_surface_horizontal_bar Back Surface Horizontal Bar  | | | 34 back_holistic_frame Back Holistic Frame  | | | | 17 seat_soft_surface Seat Soft Surface  | | | 30 seat_frame_vertical_bar Seat Frame Vertical Bar  | | 31 seat_frame_vertical_bar Seat Frame Vertical Bar  | | 32 seat_frame_horizontal_bar Seat Frame Horizontal Bar  | | 33 seat_frame_horizontal_bar Seat Frame Horizontal Bar  | | | | 24 leg Leg  | | 25 leg Leg  | | 26 leg Leg  | | 27 leg Leg  | | 28 bar_stretcher Bar Stretcher  | | 29 bar_stretcher Bar Stretcher  |
\ No newline at end of file
diff --git a/41740/tree_hier_after_merging.html b/41740/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..0ade926b7b81a7f81b6a3200c3a8a3d2feee5507
--- /dev/null
+++ b/41740/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | | | | | | | | 8 chair_seat chair_seat  | | | | | | | | | | | | | 16 chair_base chair_base  |
2 back_surface back_surface  | | | | | | | 6 back_frame back_frame  | | | | 9 seat_surface seat_surface  | | | 11 seat_frame seat_frame  | | | | | | | | | | 17 regular_leg_base regular_leg_base  |
3 back_surface_horizontal_bar back_surface_horizontal_bar  | | 4 back_surface_horizontal_bar back_surface_horizontal_bar  | | 5 back_surface_horizontal_bar back_surface_horizontal_bar  | | | 7 back_holistic_frame back_holistic_frame  | | | | 10 seat_single_surface seat_single_surface  | | | 12 seat_frame_bar seat_frame_bar  | | 13 seat_frame_bar seat_frame_bar  | | 14 seat_frame_bar seat_frame_bar  | | 15 seat_frame_bar seat_frame_bar  | | | | 18 leg leg  | | 19 leg leg  | | 20 leg leg  | | 21 leg leg  | | 22 bar_stretcher bar_stretcher  | | 23 bar_stretcher bar_stretcher  |
\ No newline at end of file
diff --git a/41807/meta.json b/41807/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..739c7c0c017b0f468c11b4c8e8a802528c96e713
--- /dev/null
+++ b/41807/meta.json
@@ -0,0 +1 @@
+{"model_id": "a73a49fd2887a030f51f77a6d7299806", "anno_id": "41807", "user_id": "yz-majinghua", "time_in_sec": "206", "version": "3", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/41807/result.json b/41807/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..592389509213a7ed0cd2b9efb8957ffb1a7b3557
--- /dev/null
+++ b/41807/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Soft Surface", "objs": ["new-8", "new-5", "new-3", "new-6", "new-7"], "id": 20, "name": "back_soft_surface"}], "id": 19, "name": "back_surface"}], "id": 1, "name": "chair_back"}, {"text": "Chair Arm", "children": [{"text": "Sofa-style Arm", "objs": ["new-1"], "id": 18, "name": "arm_sofa_style"}], "id": 2, "name": "chair_arm"}, {"text": "Chair Arm", "children": [{"text": "Sofa-style Arm", "objs": ["new-0"], "id": 17, "name": "arm_sofa_style"}], "id": 3, "name": "chair_arm"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["new-2"], "id": 14, "name": "seat_soft_surface"}], "id": 12, "name": "seat_surface"}, {"text": "Seat Support", "objs": ["new-4"], "id": 13, "name": "seat_support"}], "id": 4, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Foot Base", "children": [{"text": "Foot", "objs": ["original-8"], "id": 8, "name": "foot"}, {"text": "Foot", "objs": ["original-7"], "id": 9, "name": "foot"}, {"text": "Foot", "objs": ["original-6"], "id": 10, "name": "foot"}, {"text": "Foot", "objs": ["original-5"], "id": 11, "name": "foot"}], "id": 7, "name": "foot_base"}], "id": 5, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/41807/result_after_merging.json b/41807/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..26eb234594b7ed62e2d7cbe120024b5849a4ae03
--- /dev/null
+++ b/41807/result_after_merging.json
@@ -0,0 +1 @@
+[{"id": 0, "text": "chair", "objs": ["new-8", "new-5", "new-3", "new-6", "new-7", "new-1", "new-0", "new-2", "new-4", "original-8", "original-7", "original-6", "original-5"], "children": [{"id": 1, "text": "chair_back", "objs": ["new-8", "new-5", "new-3", "new-6", "new-7"], "children": [{"id": 2, "text": "back_surface", "objs": ["new-8", "new-5", "new-3", "new-6", "new-7"], "children": [{"id": 3, "text": "back_single_surface", "objs": ["new-8", "new-5", "new-3", "new-6", "new-7"], "name": "back_single_surface", "ori_id": 20}], "name": "back_surface", "ori_id": 19}], "name": "chair_back", "ori_id": 1}, {"id": 4, "text": "chair_arm", "objs": ["new-1"], "children": [{"id": 5, "text": "arm_sofa_style", "objs": ["new-1"], "name": "arm_sofa_style", "ori_id": 18}], "name": "chair_arm", "ori_id": 2}, {"id": 6, "text": "chair_arm", "objs": ["new-0"], "children": [{"id": 7, "text": "arm_sofa_style", "objs": ["new-0"], "name": "arm_sofa_style", "ori_id": 17}], "name": "chair_arm", "ori_id": 3}, {"id": 8, "text": "chair_seat", "objs": ["new-2", "new-4"], "children": [{"id": 9, "text": "seat_surface", "objs": ["new-2"], "children": [{"id": 10, "text": "seat_single_surface", "objs": ["new-2"], "name": "seat_single_surface", "ori_id": 14}], "name": "seat_surface", "ori_id": 12}, {"id": 11, "text": "seat_support", "objs": ["new-4"], "name": "seat_support", "ori_id": 13}], "name": "chair_seat", "ori_id": 4}, {"id": 12, "text": "chair_base", "objs": ["original-8", "original-7", "original-6", "original-5"], "children": [{"id": 13, "text": "foot_base", "objs": ["original-8", "original-7", "original-6", "original-5"], "children": [{"id": 14, "text": "foot", "objs": ["original-8"], "name": "foot", "ori_id": 8}, {"id": 15, "text": "foot", "objs": ["original-7"], "name": "foot", "ori_id": 9}, {"id": 16, "text": "foot", "objs": ["original-6"], "name": "foot", "ori_id": 10}, {"id": 17, "text": "foot", "objs": ["original-5"], "name": "foot", "ori_id": 11}], "name": "foot_base", "ori_id": 7}], "name": "chair_base", "ori_id": 5}], "name": "chair", "ori_id": 0}]
\ No newline at end of file
diff --git a/41807/tree_hier.html b/41807/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..4dbdb38e9dadbc08bce46a9f4d619059bbb8cf3d
--- /dev/null
+++ b/41807/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | 2 chair_arm Chair Arm  | | | 3 chair_arm Chair Arm  | | | 4 chair_seat Chair Seat  | | | | | | 5 chair_base Chair Base  |
19 back_surface Back Surface  | | | | 18 arm_sofa_style Sofa-style Arm  | | | 17 arm_sofa_style Sofa-style Arm  | | | 12 seat_surface Seat Surface  | | | 13 seat_support Seat Support  | | | 7 foot_base Foot Base  |
20 back_soft_surface Back Soft Surface  | | | | | | | | | | 14 seat_soft_surface Seat Soft Surface  | | | | | | 8 foot Foot  | | 9 foot Foot  | | 10 foot Foot  | | 11 foot Foot  |
\ No newline at end of file
diff --git a/41807/tree_hier_after_merging.html b/41807/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..83aae7314cee2dd1cacfa5e0d57e26bb1b0a7473
--- /dev/null
+++ b/41807/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | 4 chair_arm chair_arm  | | | 6 chair_arm chair_arm  | | | 8 chair_seat chair_seat  | | | | | | 12 chair_base chair_base  |
2 back_surface back_surface  | | | | 5 arm_sofa_style arm_sofa_style  | | | 7 arm_sofa_style arm_sofa_style  | | | 9 seat_surface seat_surface  | | | 11 seat_support seat_support  | | | 13 foot_base foot_base  |
3 back_single_surface back_single_surface  | | | | | | | | | | 10 seat_single_surface seat_single_surface  | | | | | | 14 foot foot  | | 15 foot foot  | | 16 foot foot  | | 17 foot foot  |
\ No newline at end of file
diff --git a/42041/meta.json b/42041/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..ad46bff4c4969fe452186692cd3af37b850f0036
--- /dev/null
+++ b/42041/meta.json
@@ -0,0 +1 @@
+{"model_id": "b2968ca25d2e2fe0f51f77a6d7299806", "anno_id": "42041", "user_id": "shape08", "time_in_sec": "203", "version": "4", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/42041/result.json b/42041/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..6fcd99dad3a72f2bd39e8a512c712504fb393408
--- /dev/null
+++ b/42041/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Soft Surface", "objs": ["new-7"], "id": 12, "name": "back_soft_surface"}], "id": 11, "name": "back_surface"}], "id": 1, "name": "chair_back"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Soft Surface", "objs": ["new-6"], "id": 10, "name": "seat_soft_surface"}], "id": 9, "name": "seat_surface"}], "id": 2, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-1", "new-0"], "id": 5, "name": "leg"}, {"text": "Leg", "objs": ["new-2"], "id": 6, "name": "leg"}, {"text": "Leg", "objs": ["new-5"], "id": 7, "name": "leg"}, {"text": "Leg", "objs": ["new-4", "new-3"], "id": 8, "name": "leg"}], "id": 4, "name": "regular_leg_base"}], "id": 3, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/42041/result_after_merging.json b/42041/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..a4bae20208133c7b1bad487392ef0c68122020c8
--- /dev/null
+++ b/42041/result_after_merging.json
@@ -0,0 +1 @@
+[{"name": "chair", "id": 0, "objs": ["new-7", "new-6", "new-1", "new-0", "new-2", "new-5", "new-4", "new-3"], "ori_id": 0, "text": "chair", "children": [{"name": "chair_back", "id": 1, "objs": ["new-7"], "ori_id": 1, "text": "chair_back", "children": [{"name": "back_surface", "id": 2, "objs": ["new-7"], "ori_id": 11, "text": "back_surface", "children": [{"name": "back_single_surface", "objs": ["new-7"], "id": 3, "ori_id": 12, "text": "back_single_surface"}]}]}, {"name": "chair_seat", "id": 4, "objs": ["new-6"], "ori_id": 2, "text": "chair_seat", "children": [{"name": "seat_surface", "id": 5, "objs": ["new-6"], "ori_id": 9, "text": "seat_surface", "children": [{"name": "seat_single_surface", "objs": ["new-6"], "id": 6, "ori_id": 10, "text": "seat_single_surface"}]}]}, {"name": "chair_base", "id": 7, "objs": ["new-1", "new-0", "new-2", "new-5", "new-4", "new-3"], "ori_id": 3, "text": "chair_base", "children": [{"name": "regular_leg_base", "id": 8, "objs": ["new-1", "new-0", "new-2", "new-5", "new-4", "new-3"], "ori_id": 4, "text": "regular_leg_base", "children": [{"name": "leg", "objs": ["new-1", "new-0"], "id": 9, "ori_id": 5, "text": "leg"}, {"name": "leg", "objs": ["new-2"], "id": 10, "ori_id": 6, "text": "leg"}, {"name": "leg", "objs": ["new-5"], "id": 11, "ori_id": 7, "text": "leg"}, {"name": "leg", "objs": ["new-4", "new-3"], "id": 12, "ori_id": 8, "text": "leg"}]}]}]}]
\ No newline at end of file
diff --git a/42041/tree_hier.html b/42041/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..38959d54c4c6107c7d0a03b3fb1428d2ac5ddac0
--- /dev/null
+++ b/42041/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | 2 chair_seat Chair Seat  | | | | 3 chair_base Chair Base  |
11 back_surface Back Surface  | | | | 9 seat_surface Seat Surface  | | | | 4 regular_leg_base Regular Leg Base  |
12 back_soft_surface Back Soft Surface  | | | | 10 seat_soft_surface Seat Soft Surface  | | | | 5 leg Leg  | | 6 leg Leg  | | 7 leg Leg  | | 8 leg Leg  |
\ No newline at end of file
diff --git a/42041/tree_hier_after_merging.html b/42041/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..89513a247491100dc8278a4297f1643eda05e218
--- /dev/null
+++ b/42041/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | 4 chair_seat chair_seat  | | | | 7 chair_base chair_base  |
2 back_surface back_surface  | | | | 5 seat_surface seat_surface  | | | | 8 regular_leg_base regular_leg_base  |
3 back_single_surface back_single_surface  | | | | 6 seat_single_surface seat_single_surface  | | | | 9 leg leg  | | 10 leg leg  | | 11 leg leg  | | 12 leg leg  |
\ No newline at end of file
diff --git a/43595/tree_hier.html b/43595/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..91262a3432bd60f317147204014c3d1885435485
--- /dev/null
+++ b/43595/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | 2 chair_arm Chair Arm  | | | | | 3 chair_arm Chair Arm  | | | | | 4 chair_seat Chair Seat  | | | | 5 chair_base Chair Base  |
17 back_surface Back Surface  | | | | 15 armrest_hard_surface Armrest Hard Surface  | | 16 arm_vertical_bar Arm Vertical Bar  | | | 13 armrest_hard_surface Armrest Hard Surface  | | 14 arm_vertical_bar Arm Vertical Bar  | | | 11 seat_surface Seat Surface  | | | | 6 regular_leg_base Regular Leg Base  |
18 back_hard_surface Back Hard Surface  | | | | | | | | | | | | | | 12 seat_hard_surface Seat Hard Surface  | | | | 7 leg Leg  | | 8 leg Leg  | | 9 leg Leg  | | 10 leg Leg  |
\ No newline at end of file
diff --git a/44934/meta.json b/44934/meta.json
new file mode 100644
index 0000000000000000000000000000000000000000..98ae1231f848b6555b0c39b6e9831360ddb44869
--- /dev/null
+++ b/44934/meta.json
@@ -0,0 +1 @@
+{"model_id": "fc3d4268406b396e71a782a4379556c7", "anno_id": "44934", "user_id": "yz_zhangcong", "time_in_sec": "461", "version": "6", "model_cat": "Chair"}
\ No newline at end of file
diff --git a/44934/result.json b/44934/result.json
new file mode 100644
index 0000000000000000000000000000000000000000..e60b1a729d1935cc43e0f3dfb54155f48363585e
--- /dev/null
+++ b/44934/result.json
@@ -0,0 +1 @@
+[{"text": "Sitting Furniture", "children": [{"text": "Chair Back", "children": [{"text": "Back Surface", "children": [{"text": "Back Hard Surface", "objs": ["original-8"], "id": 27, "name": "back_hard_surface"}], "id": 26, "name": "back_surface"}], "id": 1, "name": "chair_back"}, {"text": "Chair Arm", "children": [{"text": "Armrest Hard Surface", "objs": ["original-13"], "id": 38, "name": "armrest_hard_surface"}, {"text": "Arm Vertical Bar", "objs": ["new-15"], "id": 39, "name": "arm_vertical_bar"}, {"text": "Arm Horizontal Bar", "objs": ["new-14"], "id": 40, "name": "arm_horizontal_bar"}], "id": 2, "name": "chair_arm"}, {"text": "Chair Arm", "children": [{"text": "Armrest Hard Surface", "objs": ["original-10"], "id": 41, "name": "armrest_hard_surface"}, {"text": "Arm Vertical Bar", "objs": ["new-9"], "id": 42, "name": "arm_vertical_bar"}, {"text": "Arm Horizontal Bar", "objs": ["new-11"], "id": 43, "name": "arm_horizontal_bar"}], "id": 3, "name": "chair_arm"}, {"text": "Chair Seat", "children": [{"text": "Seat Surface", "children": [{"text": "Seat Hard Surface", "objs": ["original-7"], "id": 21, "name": "seat_hard_surface"}], "id": 17, "name": "seat_surface"}, {"text": "Seat Frame", "children": [{"text": "Seat Frame Horizontal Bar", "objs": ["new-8", "new-2"], "id": 19, "name": "seat_frame_horizontal_bar"}, {"text": "Seat Frame Horizontal Bar", "objs": ["new-12", "new-10"], "id": 20, "name": "seat_frame_horizontal_bar"}], "id": 18, "name": "seat_frame"}], "id": 4, "name": "chair_seat"}, {"text": "Chair Base", "children": [{"text": "Regular Leg Base", "children": [{"text": "Leg", "objs": ["new-1"], "id": 7, "name": "leg"}, {"text": "Leg", "objs": ["new-7"], "id": 8, "name": "leg"}, {"text": "Leg", "objs": ["new-6"], "id": 9, "name": "leg"}, {"text": "Leg", "objs": ["new-3"], "id": 10, "name": "leg"}, {"text": "Foot", "objs": ["original-5"], "id": 11, "name": "foot"}, {"text": "Foot", "objs": ["original-6"], "id": 12, "name": "foot"}, {"text": "Foot", "objs": ["original-2"], "id": 13, "name": "foot"}, {"text": "Foot", "objs": ["original-3"], "id": 14, "name": "foot"}, {"text": "Runner", "objs": ["new-5"], "id": 15, "name": "runner"}, {"text": "Runner", "objs": ["new-0"], "id": 16, "name": "runner"}], "id": 6, "name": "regular_leg_base"}], "id": 5, "name": "chair_base"}], "id": 0, "name": "chair"}]
\ No newline at end of file
diff --git a/44934/result_after_merging.json b/44934/result_after_merging.json
new file mode 100644
index 0000000000000000000000000000000000000000..467b78526db2c099b7c1e9af3cd20977dcfdf487
--- /dev/null
+++ b/44934/result_after_merging.json
@@ -0,0 +1 @@
+[{"name": "chair", "id": 0, "ori_id": 0, "text": "chair", "objs": ["original-8", "original-13", "new-15", "new-14", "original-10", "new-9", "new-11", "original-7", "new-8", "new-2", "new-12", "new-10", "new-1", "new-7", "new-6", "new-3", "original-5", "original-6", "original-2", "original-3", "new-5", "new-0"], "children": [{"name": "chair_back", "id": 1, "ori_id": 1, "text": "chair_back", "objs": ["original-8"], "children": [{"name": "back_surface", "id": 2, "ori_id": 26, "text": "back_surface", "objs": ["original-8"], "children": [{"name": "back_single_surface", "ori_id": 27, "text": "back_single_surface", "objs": ["original-8"], "id": 3}]}]}, {"name": "chair_arm", "id": 4, "ori_id": 2, "text": "chair_arm", "objs": ["original-13", "new-15", "new-14"], "children": [{"name": "arm_horizontal_bar", "ori_id": 38, "text": "arm_horizontal_bar", "objs": ["original-13"], "id": 5}, {"name": "arm_near_vertical_bar", "ori_id": 39, "text": "arm_near_vertical_bar", "objs": ["new-15"], "id": 6}, {"name": "arm_horizontal_bar", "ori_id": 40, "text": "arm_horizontal_bar", "objs": ["new-14"], "id": 7}]}, {"name": "chair_arm", "id": 8, "ori_id": 3, "text": "chair_arm", "objs": ["original-10", "new-9", "new-11"], "children": [{"name": "arm_horizontal_bar", "ori_id": 41, "text": "arm_horizontal_bar", "objs": ["original-10"], "id": 9}, {"name": "arm_near_vertical_bar", "ori_id": 42, "text": "arm_near_vertical_bar", "objs": ["new-9"], "id": 10}, {"name": "arm_horizontal_bar", "ori_id": 43, "text": "arm_horizontal_bar", "objs": ["new-11"], "id": 11}]}, {"name": "chair_seat", "id": 12, "ori_id": 4, "text": "chair_seat", "objs": ["original-7", "new-8", "new-2", "new-12", "new-10"], "children": [{"name": "seat_surface", "id": 13, "ori_id": 17, "text": "seat_surface", "objs": ["original-7"], "children": [{"name": "seat_single_surface", "ori_id": 21, "text": "seat_single_surface", "objs": ["original-7"], "id": 14}]}, {"name": "seat_frame", "id": 15, "ori_id": 18, "text": "seat_frame", "objs": ["new-8", "new-2", "new-12", "new-10"], "children": [{"name": "seat_frame_bar", "ori_id": 19, "text": "seat_frame_bar", "objs": ["new-8", "new-2"], "id": 16}, {"name": "seat_frame_bar", "ori_id": 20, "text": "seat_frame_bar", "objs": ["new-12", "new-10"], "id": 17}]}]}, {"name": "chair_base", "id": 18, "ori_id": 5, "text": "chair_base", "objs": ["new-1", "new-7", "new-6", "new-3", "original-5", "original-6", "original-2", "original-3", "new-5", "new-0"], "children": [{"name": "regular_leg_base", "id": 19, "ori_id": 6, "text": "regular_leg_base", "objs": ["new-1", "new-7", "new-6", "new-3", "original-5", "original-6", "original-2", "original-3", "new-5", "new-0"], "children": [{"name": "leg", "ori_id": 7, "text": "leg", "objs": ["new-1"], "id": 20}, {"name": "leg", "ori_id": 8, "text": "leg", "objs": ["new-7"], "id": 21}, {"name": "leg", "ori_id": 9, "text": "leg", "objs": ["new-6"], "id": 22}, {"name": "leg", "ori_id": 10, "text": "leg", "objs": ["new-3"], "id": 23}, {"name": "foot", "ori_id": 11, "text": "foot", "objs": ["original-5"], "id": 24}, {"name": "foot", "ori_id": 12, "text": "foot", "objs": ["original-6"], "id": 25}, {"name": "foot", "ori_id": 13, "text": "foot", "objs": ["original-2"], "id": 26}, {"name": "foot", "ori_id": 14, "text": "foot", "objs": ["original-3"], "id": 27}, {"name": "runner", "ori_id": 15, "text": "runner", "objs": ["new-5"], "id": 28}, {"name": "runner", "ori_id": 16, "text": "runner", "objs": ["new-0"], "id": 29}]}]}]}]
\ No newline at end of file
diff --git a/44934/tree_hier.html b/44934/tree_hier.html
new file mode 100644
index 0000000000000000000000000000000000000000..b59e2a9a569858864be259d1565855370551654d
--- /dev/null
+++ b/44934/tree_hier.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair Sitting Furniture  |
1 chair_back Chair Back  | | | | 2 chair_arm Chair Arm  | | | | | | | 3 chair_arm Chair Arm  | | | | | | | 4 chair_seat Chair Seat  | | | | | | | | | 5 chair_base Chair Base  |
26 back_surface Back Surface  | | | | 38 armrest_hard_surface Armrest Hard Surface  | | 39 arm_vertical_bar Arm Vertical Bar  | | 40 arm_horizontal_bar Arm Horizontal Bar  | | | 41 armrest_hard_surface Armrest Hard Surface  | | 42 arm_vertical_bar Arm Vertical Bar  | | 43 arm_horizontal_bar Arm Horizontal Bar  | | | 17 seat_surface Seat Surface  | | | 18 seat_frame Seat Frame  | | | | | | 6 regular_leg_base Regular Leg Base  |
27 back_hard_surface Back Hard Surface  | | | | | | | | | | | | | | | | | | 21 seat_hard_surface Seat Hard Surface  | | | 19 seat_frame_horizontal_bar Seat Frame Horizontal Bar  | | 20 seat_frame_horizontal_bar Seat Frame Horizontal Bar  | | | | 7 leg Leg  | | 8 leg Leg  | | 9 leg Leg  | | 10 leg Leg  | | 11 foot Foot  | | 12 foot Foot  | | 13 foot Foot  | | 14 foot Foot  | | 15 runner Runner  | | 16 runner Runner  |
\ No newline at end of file
diff --git a/44934/tree_hier_after_merging.html b/44934/tree_hier_after_merging.html
new file mode 100644
index 0000000000000000000000000000000000000000..3b2e1f23881313a5eb6c1298175d7c0630ddcfab
--- /dev/null
+++ b/44934/tree_hier_after_merging.html
@@ -0,0 +1,2 @@
+Simple Viewer
+0 chair chair  |
1 chair_back chair_back  | | | | 4 chair_arm chair_arm  | | | | | | | 8 chair_arm chair_arm  | | | | | | | 12 chair_seat chair_seat  | | | | | | | | | 18 chair_base chair_base  |
2 back_surface back_surface  | | | | 5 arm_horizontal_bar arm_horizontal_bar  | | 6 arm_near_vertical_bar arm_near_vertical_bar  | | 7 arm_horizontal_bar arm_horizontal_bar  | | | 9 arm_horizontal_bar arm_horizontal_bar  | | 10 arm_near_vertical_bar arm_near_vertical_bar  | | 11 arm_horizontal_bar arm_horizontal_bar  | | | 13 seat_surface seat_surface  | | | 15 seat_frame seat_frame  | | | | | | 19 regular_leg_base regular_leg_base  |
3 back_single_surface back_single_surface  | | | | | | | | | | | | | | | | | | 14 seat_single_surface seat_single_surface  | | | 16 seat_frame_bar seat_frame_bar  | | 17 seat_frame_bar seat_frame_bar  | | | | 20 leg leg  | | 21 leg leg  | | 22 leg leg  | | 23 leg leg  | | 24 foot foot  | | 25 foot foot  | | 26 foot foot  | | 27 foot foot  | | 28 runner runner  | | 29 runner runner  |
\ No newline at end of file