```mermaid
flowchart LR
  subgraph path2 [Path]
    2["Path<br>[323, 370, 8]"]
    3["Segment<br>[376, 444, 8]"]
    4["Segment<br>[450, 550, 8]"]
    5["Segment<br>[556, 673, 8]"]
    6["Segment<br>[679, 764, 8]"]
    7["Segment<br>[770, 777, 8]"]
    8[Solid2d]
  end
  subgraph path9 [Path]
    9["Path<br>[801, 836, 8]"]
    10["Segment<br>[801, 836, 8]"]
    11[Solid2d]
  end
  subgraph path12 [Path]
    12["Path<br>[861, 1008, 8]"]
    13["Segment<br>[861, 1008, 8]"]
    14[Solid2d]
  end
  subgraph path15 [Path]
    15["Path<br>[1033, 1181, 8]"]
    16["Segment<br>[1033, 1181, 8]"]
    17[Solid2d]
  end
  subgraph path18 [Path]
    18["Path<br>[1206, 1354, 8]"]
    19["Segment<br>[1206, 1354, 8]"]
    20[Solid2d]
  end
  subgraph path21 [Path]
    21["Path<br>[1379, 1528, 8]"]
    22["Segment<br>[1379, 1528, 8]"]
    23[Solid2d]
  end
  subgraph path39 [Path]
    39["Path<br>[1696, 1752, 8]"]
    40["Segment<br>[1758, 1823, 8]"]
    41["Segment<br>[1829, 1881, 8]"]
    42["Segment<br>[1887, 1938, 8]"]
    43["Segment<br>[1944, 1996, 8]"]
    44["Segment<br>[2002, 2068, 8]"]
    45["Segment<br>[2074, 2126, 8]"]
    46["Segment<br>[2132, 2164, 8]"]
    47["Segment<br>[2170, 2235, 8]"]
    48["Segment<br>[2241, 2248, 8]"]
    49[Solid2d]
  end
  subgraph path78 [Path]
    78["Path<br>[2597, 2710, 8]"]
    79["Segment<br>[2716, 2771, 8]"]
    80["Segment<br>[2777, 2812, 8]"]
    81["Segment<br>[2818, 2873, 8]"]
    82["Segment<br>[2879, 2915, 8]"]
    83["Segment<br>[2921, 2976, 8]"]
    84["Segment<br>[2982, 3018, 8]"]
    85["Segment<br>[3024, 3079, 8]"]
    86["Segment<br>[3085, 3141, 8]"]
  end
  subgraph path113 [Path]
    113["Path<br>[3290, 3341, 8]"]
    114["Segment<br>[3290, 3341, 8]"]
    115[Solid2d]
  end
  subgraph path120 [Path]
    120["Path<br>[3520, 3582, 8]"]
    121["Segment<br>[3588, 3656, 8]"]
    122["Segment<br>[3662, 3762, 8]"]
    123["Segment<br>[3768, 3885, 8]"]
    124["Segment<br>[3891, 3976, 8]"]
    125["Segment<br>[3982, 3989, 8]"]
    126[Solid2d]
  end
  subgraph path127 [Path]
    127["Path<br>[4013, 4064, 8]"]
    128["Segment<br>[4013, 4064, 8]"]
    129[Solid2d]
  end
  subgraph path130 [Path]
    130["Path<br>[4089, 4236, 8]"]
    131["Segment<br>[4089, 4236, 8]"]
    132[Solid2d]
  end
  subgraph path133 [Path]
    133["Path<br>[4261, 4409, 8]"]
    134["Segment<br>[4261, 4409, 8]"]
    135[Solid2d]
  end
  subgraph path136 [Path]
    136["Path<br>[4434, 4582, 8]"]
    137["Segment<br>[4434, 4582, 8]"]
    138[Solid2d]
  end
  subgraph path139 [Path]
    139["Path<br>[4607, 4756, 8]"]
    140["Segment<br>[4607, 4756, 8]"]
    141[Solid2d]
  end
  subgraph path157 [Path]
    157["Path<br>[4898, 4936, 8]"]
    158["Segment<br>[4898, 4936, 8]"]
    159[Solid2d]
  end
  subgraph path165 [Path]
    165["Path<br>[5009, 5045, 8]"]
    166["Segment<br>[5009, 5045, 8]"]
    167[Solid2d]
  end
  subgraph path181 [Path]
    181["Path<br>[277, 327, 9]"]
    182["Segment<br>[277, 327, 9]"]
    183[Solid2d]
  end
  subgraph path191 [Path]
    191["Path<br>[502, 537, 9]"]
    192["Segment<br>[502, 537, 9]"]
    193[Solid2d]
  end
  subgraph path203 [Path]
    203["Path<br>[216, 255, 10]"]
    204["Segment<br>[261, 291, 10]"]
    205["Segment<br>[297, 336, 10]"]
    206["Segment<br>[342, 366, 10]"]
    207["Segment<br>[372, 396, 10]"]
    208["Segment<br>[402, 443, 10]"]
    209["Segment<br>[449, 487, 10]"]
    210["Segment<br>[493, 516, 10]"]
    211["Segment<br>[522, 539, 10]"]
    212["Segment<br>[545, 566, 10]"]
    213["Segment<br>[572, 659, 10]"]
    214["Segment<br>[665, 702, 10]"]
    215["Segment<br>[708, 745, 10]"]
    216["Segment<br>[751, 758, 10]"]
    217[Solid2d]
  end
  subgraph path243 [Path]
    243["Path<br>[1113, 1203, 10]"]
    244["Segment<br>[1211, 1280, 10]"]
    245["Segment<br>[1288, 1588, 10]"]
    246["Segment<br>[1596, 1898, 10]"]
    247["Segment<br>[1906, 2125, 10]"]
    248["Segment<br>[2133, 2140, 10]"]
    249[Solid2d]
  end
  subgraph path251 [Path]
    251["Path<br>[1113, 1203, 10]"]
    252["Segment<br>[1211, 1280, 10]"]
    253["Segment<br>[1288, 1588, 10]"]
    254["Segment<br>[1596, 1898, 10]"]
    255["Segment<br>[1906, 2125, 10]"]
    256["Segment<br>[2133, 2140, 10]"]
    257[Solid2d]
  end
  subgraph path259 [Path]
    259["Path<br>[1113, 1203, 10]"]
    264["Segment<br>[2133, 2140, 10]"]
    265[Solid2d]
  end
  1["Plane<br>[300, 317, 8]"]
  24["Sweep Extrusion<br>[1535, 1554, 8]"]
  25[Wall]
  26[Wall]
  27[Wall]
  28[Wall]
  29["Cap Start"]
  30["Cap End"]
  31["SweepEdge Opposite"]
  32["SweepEdge Adjacent"]
  33["SweepEdge Opposite"]
  34["SweepEdge Adjacent"]
  35["SweepEdge Opposite"]
  36["SweepEdge Adjacent"]
  37["SweepEdge Opposite"]
  38["SweepEdge Adjacent"]
  50["Sweep Extrusion<br>[2388, 2408, 8]"]
  51[Wall]
  52[Wall]
  53[Wall]
  54[Wall]
  55[Wall]
  56[Wall]
  57[Wall]
  58[Wall]
  59["SweepEdge Opposite"]
  60["SweepEdge Adjacent"]
  61["SweepEdge Opposite"]
  62["SweepEdge Adjacent"]
  63["SweepEdge Opposite"]
  64["SweepEdge Adjacent"]
  65["SweepEdge Opposite"]
  66["SweepEdge Adjacent"]
  67["SweepEdge Opposite"]
  68["SweepEdge Adjacent"]
  69["SweepEdge Opposite"]
  70["SweepEdge Adjacent"]
  71["SweepEdge Opposite"]
  72["SweepEdge Adjacent"]
  73["SweepEdge Opposite"]
  74["SweepEdge Adjacent"]
  75["Sweep Extrusion<br>[2388, 2408, 8]"]
  76["Sweep Extrusion<br>[2388, 2408, 8]"]
  77["Sweep Extrusion<br>[2388, 2408, 8]"]
  87["Sweep Extrusion<br>[3147, 3182, 8]"]
  88[Wall]
  89[Wall]
  90[Wall]
  91[Wall]
  92[Wall]
  93[Wall]
  94[Wall]
  95[Wall]
  96["Cap End"]
  97["SweepEdge Opposite"]
  98["SweepEdge Adjacent"]
  99["SweepEdge Opposite"]
  100["SweepEdge Adjacent"]
  101["SweepEdge Opposite"]
  102["SweepEdge Adjacent"]
  103["SweepEdge Opposite"]
  104["SweepEdge Adjacent"]
  105["SweepEdge Opposite"]
  106["SweepEdge Adjacent"]
  107["SweepEdge Opposite"]
  108["SweepEdge Adjacent"]
  109["SweepEdge Opposite"]
  110["SweepEdge Adjacent"]
  111["SweepEdge Opposite"]
  112["SweepEdge Adjacent"]
  116["Sweep Extrusion<br>[3347, 3385, 8]"]
  117[Wall]
  118["SweepEdge Opposite"]
  119["SweepEdge Adjacent"]
  142["Sweep Extrusion<br>[4763, 4782, 8]"]
  143[Wall]
  144[Wall]
  145[Wall]
  146[Wall]
  147["Cap Start"]
  148["Cap End"]
  149["SweepEdge Opposite"]
  150["SweepEdge Adjacent"]
  151["SweepEdge Opposite"]
  152["SweepEdge Adjacent"]
  153["SweepEdge Opposite"]
  154["SweepEdge Adjacent"]
  155["SweepEdge Opposite"]
  156["SweepEdge Adjacent"]
  160["Sweep Extrusion<br>[4942, 4962, 8]"]
  161[Wall]
  162["Cap End"]
  163["SweepEdge Opposite"]
  164["SweepEdge Adjacent"]
  168["Sweep Extrusion<br>[5051, 5072, 8]"]
  169[Wall]
  170["SweepEdge Opposite"]
  171["SweepEdge Adjacent"]
  172["EdgeCut Fillet<br>[5113, 5624, 8]"]
  173["EdgeCut Fillet<br>[5113, 5624, 8]"]
  174["EdgeCut Fillet<br>[5113, 5624, 8]"]
  175["EdgeCut Fillet<br>[5113, 5624, 8]"]
  176["EdgeCut Fillet<br>[5113, 5624, 8]"]
  177["EdgeCut Fillet<br>[5113, 5624, 8]"]
  178["EdgeCut Fillet<br>[5113, 5624, 8]"]
  179["EdgeCut Fillet<br>[5113, 5624, 8]"]
  180["Plane<br>[204, 231, 9]"]
  184["Sweep Extrusion<br>[333, 353, 9]"]
  185[Wall]
  186["Cap Start"]
  187["Cap End"]
  188["SweepEdge Opposite"]
  189["SweepEdge Adjacent"]
  190["Plane<br>[467, 495, 9]"]
  194["Sweep Extrusion<br>[543, 564, 9]"]
  195[Wall]
  196["Cap Start"]
  197["Cap End"]
  198["SweepEdge Opposite"]
  199["SweepEdge Adjacent"]
  200["EdgeCut Fillet<br>[394, 452, 9]"]
  201["EdgeCut Fillet<br>[394, 452, 9]"]
  202["Plane<br>[193, 210, 10]"]
  218["Sweep Revolve<br>[764, 846, 10]"]
  219[Wall]
  220[Wall]
  221[Wall]
  222[Wall]
  223[Wall]
  224[Wall]
  225[Wall]
  226[Wall]
  227[Wall]
  228[Wall]
  229[Wall]
  230[Wall]
  231["SweepEdge Adjacent"]
  232["SweepEdge Adjacent"]
  233["SweepEdge Adjacent"]
  234["SweepEdge Adjacent"]
  235["SweepEdge Adjacent"]
  236["SweepEdge Adjacent"]
  237["SweepEdge Adjacent"]
  238["SweepEdge Adjacent"]
  239["SweepEdge Adjacent"]
  240["SweepEdge Adjacent"]
  241["SweepEdge Adjacent"]
  242["Plane<br>[1066, 1104, 10]"]
  250["Plane<br>[1066, 1104, 10]"]
  258["Plane<br>[1066, 1104, 10]"]
  260["SweepEdge Opposite"]
  261["SweepEdge Opposite"]
  262["SweepEdge Opposite"]
  263["SweepEdge Opposite"]
  266["Sweep Loft<br>[2259, 2379, 10]"]
  267[Wall]
  268[Wall]
  269[Wall]
  270[Wall]
  271["Cap End"]
  272["Cap End"]
  273["SweepEdge Adjacent"]
  274["SweepEdge Adjacent"]
  275["SweepEdge Adjacent"]
  276["SweepEdge Adjacent"]
  277["StartSketchOnFace<br>[1647, 1690, 8]"]
  278["StartSketchOnFace<br>[2548, 2591, 8]"]
  279["StartSketchOnFace<br>[3247, 3284, 8]"]
  280["StartSketchOnFace<br>[3471, 3508, 8]"]
  281["StartSketchOnFace<br>[4849, 4892, 8]"]
  282["StartSketchOnFace<br>[4964, 5003, 8]"]
  283["StartSketchOnPlane<br>[244, 271, 9]"]
  284["StartSketchOnPlane<br>[453, 496, 9]"]
  285["StartSketchOnPlane<br>[1052, 1105, 10]"]
  286["StartSketchOnPlane<br>[1052, 1105, 10]"]
  287["StartSketchOnPlane<br>[1052, 1105, 10]"]
  1 --- 2
  1 --- 9
  1 --- 12
  1 --- 15
  1 --- 18
  1 --- 21
  2 --- 3
  2 --- 4
  2 --- 5
  2 --- 6
  2 --- 7
  2 ---- 24
  2 --- 8
  3 --- 25
  3 --- 31
  3 --- 32
  3 x--> 29
  4 --- 26
  4 --- 33
  4 --- 34
  4 x--> 29
  5 --- 27
  5 --- 35
  5 --- 36
  5 x--> 29
  6 --- 28
  6 --- 37
  6 --- 38
  6 x--> 29
  9 --- 10
  9 --- 11
  12 --- 13
  12 --- 14
  15 --- 16
  15 --- 17
  18 --- 19
  18 --- 20
  21 --- 22
  21 --- 23
  24 --- 25
  24 --- 26
  24 --- 27
  24 --- 28
  24 --- 29
  24 --- 30
  24 --- 31
  24 --- 32
  24 --- 33
  24 --- 34
  24 --- 35
  24 --- 36
  24 --- 37
  24 --- 38
  30 --- 39
  30 --- 78
  30 --- 157
  31 <--x 25
  31 <--x 30
  33 <--x 26
  33 <--x 30
  35 <--x 27
  35 <--x 30
  37 <--x 28
  37 <--x 30
  39 --- 40
  39 --- 41
  39 --- 42
  39 --- 43
  39 --- 44
  39 --- 45
  39 --- 46
  39 --- 47
  39 --- 48
  39 ---- 50
  39 --- 49
  40 --- 51
  40 --- 59
  40 --- 60
  40 <--x 30
  41 --- 52
  41 --- 61
  41 --- 62
  41 <--x 30
  42 --- 53
  42 --- 63
  42 --- 64
  42 <--x 30
  43 --- 54
  43 --- 65
  43 --- 66
  43 <--x 30
  44 --- 55
  44 --- 67
  44 --- 68
  44 <--x 30
  45 --- 56
  45 --- 69
  45 --- 70
  45 <--x 30
  46 --- 57
  46 --- 71
  46 --- 72
  46 <--x 30
  47 --- 58
  47 --- 73
  47 --- 74
  47 <--x 30
  50 --- 51
  50 --- 52
  50 --- 53
  50 --- 54
  50 --- 55
  50 --- 56
  50 --- 57
  50 --- 58
  50 --- 59
  50 --- 60
  50 --- 61
  50 --- 62
  50 --- 63
  50 --- 64
  50 --- 65
  50 --- 66
  50 --- 67
  50 --- 68
  50 --- 69
  50 --- 70
  50 --- 71
  50 --- 72
  50 --- 73
  50 --- 74
  59 <--x 51
  59 <--x 29
  60 <--x 51
  60 <--x 52
  61 <--x 52
  61 <--x 29
  62 <--x 52
  62 <--x 53
  63 <--x 53
  63 <--x 29
  64 <--x 53
  64 <--x 54
  65 <--x 54
  65 <--x 29
  66 <--x 54
  66 <--x 55
  67 <--x 55
  67 <--x 29
  68 <--x 55
  68 <--x 56
  69 <--x 56
  69 <--x 29
  70 <--x 56
  70 <--x 57
  71 <--x 57
  71 <--x 29
  72 <--x 57
  72 <--x 58
  73 <--x 58
  73 <--x 29
  74 <--x 51
  74 <--x 58
  78 --- 79
  78 --- 80
  78 --- 81
  78 --- 82
  78 --- 83
  78 --- 84
  78 --- 85
  78 --- 86
  78 ---- 87
  79 --- 88
  79 --- 97
  79 --- 98
  79 <--x 30
  80 --- 89
  80 --- 99
  80 --- 100
  80 <--x 30
  81 --- 90
  81 --- 101
  81 --- 102
  81 <--x 30
  82 --- 91
  82 --- 103
  82 --- 104
  82 <--x 30
  83 --- 92
  83 --- 105
  83 --- 106
  83 <--x 30
  84 --- 93
  84 --- 107
  84 --- 108
  84 <--x 30
  85 --- 94
  85 --- 109
  85 --- 110
  85 <--x 30
  86 --- 95
  86 --- 111
  86 --- 112
  86 <--x 30
  87 --- 88
  87 --- 89
  87 --- 90
  87 --- 91
  87 --- 92
  87 --- 93
  87 --- 94
  87 --- 95
  87 --- 96
  87 --- 97
  87 --- 98
  87 --- 99
  87 --- 100
  87 --- 101
  87 --- 102
  87 --- 103
  87 --- 104
  87 --- 105
  87 --- 106
  87 --- 107
  87 --- 108
  87 --- 109
  87 --- 110
  87 --- 111
  87 --- 112
  96 --- 113
  96 --- 120
  96 --- 127
  96 --- 130
  96 --- 133
  96 --- 136
  96 --- 139
  97 <--x 88
  97 <--x 96
  98 <--x 88
  98 <--x 89
  99 <--x 89
  99 <--x 96
  100 <--x 89
  100 <--x 90
  101 <--x 90
  101 <--x 96
  102 <--x 90
  102 <--x 91
  103 <--x 91
  103 <--x 96
  104 <--x 91
  104 <--x 92
  105 <--x 92
  105 <--x 96
  106 <--x 92
  106 <--x 93
  107 <--x 93
  107 <--x 96
  108 <--x 93
  108 <--x 94
  109 <--x 94
  109 <--x 96
  110 <--x 94
  110 <--x 95
  111 <--x 95
  111 <--x 96
  112 <--x 88
  112 <--x 95
  113 --- 114
  113 ---- 116
  113 --- 115
  114 --- 117
  114 --- 118
  114 --- 119
  114 <--x 96
  116 --- 117
  116 --- 118
  116 --- 119
  118 <--x 117
  118 <--x 30
  119 <--x 117
  120 --- 121
  120 --- 122
  120 --- 123
  120 --- 124
  120 --- 125
  120 ---- 142
  120 --- 126
  121 --- 143
  121 --- 149
  121 --- 150
  121 x--> 147
  122 --- 144
  122 --- 151
  122 --- 152
  122 x--> 147
  123 --- 145
  123 --- 153
  123 --- 154
  123 x--> 147
  124 --- 146
  124 --- 155
  124 --- 156
  124 x--> 147
  127 --- 128
  127 --- 129
  130 --- 131
  130 --- 132
  133 --- 134
  133 --- 135
  136 --- 137
  136 --- 138
  139 --- 140
  139 --- 141
  142 --- 143
  142 --- 144
  142 --- 145
  142 --- 146
  142 --- 147
  142 --- 148
  142 --- 149
  142 --- 150
  142 --- 151
  142 --- 152
  142 --- 153
  142 --- 154
  142 --- 155
  142 --- 156
  149 <--x 143
  149 <--x 148
  151 <--x 144
  151 <--x 148
  153 <--x 145
  153 <--x 148
  155 <--x 146
  155 <--x 148
  157 --- 158
  157 ---- 160
  157 --- 159
  158 --- 161
  158 --- 163
  158 --- 164
  158 <--x 30
  160 --- 161
  160 --- 162
  160 --- 163
  160 --- 164
  162 --- 165
  163 <--x 161
  163 <--x 162
  164 <--x 161
  165 --- 166
  165 ---- 168
  165 --- 167
  166 --- 169
  166 --- 170
  166 --- 171
  166 <--x 162
  168 --- 169
  168 --- 170
  168 --- 171
  170 <--x 169
  170 <--x 30
  171 <--x 169
  32 <--x 172
  34 <--x 173
  36 <--x 174
  38 <--x 175
  150 <--x 176
  152 <--x 177
  154 <--x 178
  156 <--x 179
  180 --- 181
  181 --- 182
  181 ---- 184
  181 --- 183
  182 --- 185
  182 --- 188
  182 --- 189
  182 --- 201
  182 x--> 186
  184 --- 185
  184 --- 186
  184 --- 187
  184 --- 188
  184 --- 189
  189 <--x 185
  190 --- 191
  191 --- 192
  191 ---- 194
  191 --- 193
  192 --- 195
  192 --- 198
  192 --- 199
  192 x--> 196
  194 --- 195
  194 --- 196
  194 --- 197
  194 --- 198
  194 --- 199
  198 <--x 195
  198 <--x 197
  199 <--x 195
  188 <--x 200
  202 --- 203
  203 --- 204
  203 --- 205
  203 --- 206
  203 --- 207
  203 --- 208
  203 --- 209
  203 --- 210
  203 --- 211
  203 --- 212
  203 --- 213
  203 --- 214
  203 --- 215
  203 --- 216
  203 ---- 218
  203 --- 217
  204 --- 219
  204 x--> 231
  205 --- 220
  205 --- 231
  206 --- 221
  206 --- 232
  207 --- 222
  207 --- 233
  208 --- 223
  208 --- 234
  209 --- 224
  209 --- 235
  210 --- 225
  210 --- 236
  211 --- 226
  211 --- 237
  212 --- 227
  212 --- 238
  213 --- 228
  213 --- 239
  214 --- 229
  214 --- 240
  215 --- 230
  215 --- 241
  218 --- 219
  218 --- 220
  218 --- 221
  218 --- 222
  218 --- 223
  218 --- 224
  218 --- 225
  218 --- 226
  218 --- 227
  218 --- 228
  218 --- 229
  218 --- 230
  218 <--x 204
  218 --- 231
  218 <--x 205
  218 <--x 206
  218 --- 232
  218 <--x 207
  218 --- 233
  218 <--x 208
  218 --- 234
  218 <--x 209
  218 --- 235
  218 <--x 210
  218 --- 236
  218 <--x 211
  218 --- 237
  218 <--x 212
  218 --- 238
  218 <--x 213
  218 --- 239
  218 <--x 214
  218 --- 240
  218 <--x 215
  218 --- 241
  231 <--x 219
  231 <--x 220
  232 <--x 221
  232 <--x 222
  233 <--x 222
  233 <--x 223
  234 <--x 223
  234 <--x 224
  235 <--x 224
  235 <--x 225
  236 <--x 225
  236 <--x 226
  237 <--x 226
  237 <--x 227
  238 <--x 227
  238 <--x 228
  239 <--x 228
  239 <--x 229
  240 <--x 229
  240 <--x 230
  241 <--x 230
  241 <--x 219
  242 --- 243
  243 --- 244
  243 --- 245
  243 --- 246
  243 --- 247
  243 --- 248
  243 ---- 266
  243 --- 249
  244 --- 267
  244 --- 260
  244 --- 273
  244 x--> 271
  245 --- 268
  245 --- 261
  245 --- 274
  245 x--> 271
  246 --- 269
  246 --- 262
  246 --- 275
  246 x--> 271
  247 --- 270
  247 --- 263
  247 --- 276
  247 x--> 271
  250 --- 251
  251 --- 252
  251 --- 253
  251 --- 254
  251 --- 255
  251 --- 256
  251 x---> 266
  251 --- 257
  258 --- 259
  259 x--> 260
  259 x--> 261
  259 x--> 262
  259 x--> 263
  259 --- 264
  259 x---> 266
  259 --- 265
  266 --- 260
  260 x--> 267
  260 x--> 272
  266 --- 261
  261 x--> 268
  261 x--> 272
  266 --- 262
  262 x--> 269
  262 x--> 272
  266 --- 263
  263 x--> 270
  263 x--> 272
  266 --- 267
  266 --- 268
  266 --- 269
  266 --- 270
  266 --- 271
  266 --- 272
  266 --- 273
  266 --- 274
  266 --- 275
  266 --- 276
  273 <--x 270
  273 <--x 267
  274 <--x 267
  274 <--x 268
  275 <--x 268
  275 <--x 269
  276 <--x 269
  276 <--x 270
  30 <--x 277
  30 <--x 278
  96 <--x 279
  96 <--x 280
  30 <--x 281
  162 <--x 282
  180 <--x 283
  190 <--x 284
  242 <--x 285
  250 <--x 286
  258 <--x 287
```