text: o convex_0
  v 0.211336 4.500991 -0.972388
  v 1.220083 -2.329995 1.916211
  v 1.128409 -2.329995 1.916211
  v -0.797410 -2.514329 -2.027384
  v -1.164106 2.070510 0.907151
  v 1.220083 -2.421783 -1.201684
  v 0.853387 4.133840 1.136448
  v -1.255780 -2.514329 1.044574
  v -1.301617 2.254086 -1.660278
  v -1.760320 -2.514329 -1.981062
  v 1.357594 1.611571 -0.330434
  v -0.338708 5.142748 0.448557
  v -0.430382 2.666752 1.548718
  v 1.586779 -2.513571 1.732465
  v 1.036735 1.611571 -1.247621
  v 1.128409 2.528691 1.595041
  v -0.751241 -2.514329 1.549104
  v -1.118269 3.308508 -1.568405
  v 0.623869 4.776355 -0.375984
  v 0.073825 1.704118 -1.660278
  v 0.669706 -2.514329 -1.614341
  v -1.301617 2.345874 0.081451
  v -1.439128 -1.871815 0.631917
  v -0.843247 4.592779 -0.375984
  v 1.495105 -2.513571 -0.330434
  v 1.082572 3.767447 -0.238561
  v -0.751241 3.995779 0.952701
  v -0.384545 5.097233 -0.605667
  v -0.017849 4.363689 1.227935
  v -0.797410 0.237788 1.549104
  v 0.257173 5.235294 0.585981
  v 1.265920 2.300359 1.273871
  v 0.578032 3.538357 -1.201298
  v -1.760320 -2.468056 -1.339108
  v 0.669706 -0.266666 -1.614341
  v 1.632948 -2.421783 0.998638
  v 1.220083 2.162298 -0.834964
  v 0.807550 -2.514329 1.916211
  v -0.889084 2.070510 1.365744
  v -1.164106 -1.412876 1.273871
  v 1.174246 -1.550178 -1.339494
  v 1.403431 -1.275573 -0.789027
  v -0.247034 2.529449 1.594655
  v 0.532195 4.959930 -0.376371
  v 0.807550 4.363689 1.044574
  v -1.164106 2.483176 -1.660278
  v 0.119662 4.455477 -1.063875
  v -1.760320 -2.330754 -1.935511
  v 1.403431 -2.376268 1.916211
  v 1.036735 2.666752 1.595041
  v -1.255780 2.621237 0.127387
  v -0.292871 -1.183785 1.686914
  v -1.439128 -2.514329 0.540430
  v -0.980758 3.308508 -1.568405
  v -0.889084 4.455477 -0.284497
  v 0.578032 -0.587544 -1.660278
  v 1.174246 2.483176 -0.834964
  v 1.220083 2.621237 1.273871
  v -1.393291 -1.412876 0.769341
  v -0.338708 2.391388 1.594655
  v -0.201197 -2.421783 -1.889575
  v -0.063686 4.226386 1.273871
  v 1.082572 -2.514329 -1.385045
  v 1.586779 -2.376268 1.732465
  f 49 14 64 
  f 4 8 10 
  f 8 4 17 
  f 17 4 21 
  f 24 12 28 
  f 18 24 28 
  f 12 27 29 
  f 28 12 31 
  f 12 29 31 
  f 11 26 32 
  f 15 20 33 
  f 19 26 33 
  f 23 22 34 
  f 20 15 35 
  f 25 11 36 
  f 14 25 36 
  f 11 32 36 
  f 26 11 37 
  f 2 3 38 
  f 17 21 38 
  f 13 27 39 
  f 27 5 39 
  f 30 13 39 
  f 30 39 40 
  f 8 17 40 
  f 17 30 40 
  f 39 5 40 
  f 35 15 41 
  f 21 35 41 
  f 15 37 41 
  f 41 37 42 
  f 25 6 42 
  f 11 25 42 
  f 37 11 42 
  f 6 41 42 
  f 38 3 43 
  f 28 31 44 
  f 33 1 44 
  f 19 33 44 
  f 26 19 45 
  f 29 7 45 
  f 31 29 45 
  f 19 44 45 
  f 44 31 45 
  f 4 10 46 
  f 10 9 46 
  f 9 18 46 
  f 20 4 46 
  f 18 28 47 
  f 1 33 47 
  f 44 1 47 
  f 28 44 47 
  f 9 10 48 
  f 22 9 48 
  f 10 34 48 
  f 34 22 48 
  f 2 38 49 
  f 38 14 49 
  f 3 2 50 
  f 16 7 50 
  f 7 29 50 
  f 43 3 50 
  f 2 49 50 
  f 49 16 50 
  f 18 9 51 
  f 22 5 51 
  f 9 22 51 
  f 5 27 51 
  f 30 17 52 
  f 17 38 52 
  f 10 8 53 
  f 8 23 53 
  f 34 10 53 
  f 23 34 53 
  f 33 20 54 
  f 46 18 54 
  f 20 46 54 
  f 18 47 54 
  f 47 33 54 
  f 12 24 55 
  f 24 18 55 
  f 27 12 55 
  f 18 51 55 
  f 51 27 55 
  f 4 20 56 
  f 20 35 56 
  f 35 21 56 
  f 15 33 57 
  f 33 26 57 
  f 37 15 57 
  f 26 37 57 
  f 7 16 58 
  f 16 32 58 
  f 32 26 58 
  f 45 7 58 
  f 26 45 58 
  f 5 22 59 
  f 23 8 59 
  f 22 23 59 
  f 8 40 59 
  f 40 5 59 
  f 13 30 60 
  f 43 13 60 
  f 38 43 60 
  f 30 52 60 
  f 52 38 60 
  f 21 4 61 
  f 4 56 61 
  f 56 21 61 
  f 27 13 62 
  f 29 27 62 
  f 13 43 62 
  f 50 29 62 
  f 43 50 62 
  f 6 25 63 
  f 25 14 63 
  f 14 38 63 
  f 38 21 63 
  f 41 6 63 
  f 21 41 63 
  f 32 16 64 
  f 14 36 64 
  f 36 32 64 
  f 16 49 64 
  o convex_1
  v 2.550045 -7.191379 2.420732
  v 0.532410 -6.412737 2.283057
  v 0.532410 -6.412737 2.329061
  v 1.312128 -4.669550 2.329061
  v 1.449588 -7.328479 3.429339
  v 3.192044 -7.879116 3.429339
  v 1.953606 -7.603797 2.283057
  v 2.733064 -8.475577 3.383447
  v 1.999426 -6.640741 3.429339
  v 2.045506 -5.495133 2.283057
  v 0.945309 -4.669550 2.329061
  v 1.449588 -6.916060 3.383447
  v 1.953606 -7.879116 3.429339
  v 2.457885 -6.916060 2.283057
  v 0.945309 -4.669550 2.283057
  v 2.824704 -8.475577 3.383447
  v 2.137146 -7.649994 2.329061
  v 1.770847 -6.640741 3.429339
  v 3.192044 -7.970765 3.383447
  v 0.899489 -6.824411 2.558295
  v 0.624310 -5.908297 2.329061
  v 2.641685 -8.429380 3.429339
  v 1.495408 -4.853592 2.329061
  v 2.228786 -8.062786 3.199993
  v 3.192044 -7.879116 3.383447
  v 2.320425 -7.328479 2.283057
  v 2.045506 -5.495133 2.329061
  v 1.495408 -7.420873 3.429339
  v 1.266569 -7.099357 3.245884
  v 1.541748 -7.283027 2.283057
  f 88 84 94 
  f 69 70 73 
  f 71 66 74 
  f 73 68 75 
  f 70 69 77 
  f 71 74 78 
  f 74 66 79 
  f 68 74 79 
  f 75 68 79 
  f 80 72 81 
  f 72 71 81 
  f 69 73 82 
  f 73 75 82 
  f 76 69 82 
  f 75 76 82 
  f 70 80 83 
  f 67 66 84 
  f 66 67 85 
  f 76 75 85 
  f 79 66 85 
  f 75 79 85 
  f 71 72 86 
  f 70 77 86 
  f 80 70 86 
  f 72 80 86 
  f 68 73 87 
  f 73 70 87 
  f 74 68 87 
  f 77 84 88 
  f 71 86 88 
  f 86 77 88 
  f 74 70 89 
  f 65 78 89 
  f 78 74 89 
  f 83 65 89 
  f 70 83 89 
  f 78 65 90 
  f 71 78 90 
  f 80 81 90 
  f 81 71 90 
  f 65 83 90 
  f 83 80 90 
  f 70 74 91 
  f 87 70 91 
  f 74 87 91 
  f 69 67 92 
  f 77 69 92 
  f 67 84 92 
  f 84 77 92 
  f 67 69 93 
  f 69 76 93 
  f 85 67 93 
  f 76 85 93 
  f 66 71 94 
  f 84 66 94 
  f 71 88 94 
  o convex_2
  v 2.137348 -6.136934 2.283057
  v 0.761828 -6.183037 0.402971
  v 0.715860 -6.183037 0.494804
  v 2.045412 -7.604175 2.283057
  v 0.165564 -6.136934 2.007559
  v 1.632580 -6.136934 0.678469
  v 2.412496 -7.053959 2.191224
  v 0.486680 -6.136934 2.283057
  v 1.724516 -7.420626 2.237049
  v 2.045412 -6.136934 1.595140
  v 0.165564 -6.183037 1.961919
  v 0.486680 -6.412257 2.283057
  v 2.045412 -7.604175 2.237049
  v 1.632580 -6.183037 0.678469
  v 2.412496 -6.824883 2.283057
  v 0.761828 -6.136934 0.402971
  v 1.724516 -7.328995 1.870086
  v 0.853544 -6.183037 0.402971
  v 0.807796 -6.274668 0.540628
  f 111 105 113 
  f 99 95 100 
  f 98 95 102 
  f 95 99 102 
  f 100 95 104 
  f 101 100 104 
  f 105 103 106 
  f 98 102 106 
  f 102 99 106 
  f 103 98 106 
  f 99 105 106 
  f 101 98 107 
  f 98 103 107 
  f 100 101 108 
  f 101 107 108 
  f 95 98 109 
  f 98 101 109 
  f 104 95 109 
  f 101 104 109 
  f 96 97 110 
  f 99 100 110 
  f 97 105 110 
  f 105 99 110 
  f 103 105 111 
  f 107 103 111 
  f 107 111 112 
  f 100 108 112 
  f 108 107 112 
  f 96 110 112 
  f 110 100 112 
  f 111 96 112 
  f 97 96 113 
  f 105 97 113 
  f 96 111 113 
  o convex_3
  v 2.687509 -7.375403 3.429451
  v 2.687509 -8.887947 5.676383
  v 2.641582 -8.887947 5.676383
  v 2.687509 -8.429367 3.429451
  v 1.449525 -7.283467 3.475639
  v 1.999929 -6.687203 3.475639
  v 2.687509 -7.696079 4.575571
  v 1.999929 -7.925260 3.429451
  v 1.816461 -6.687203 3.475639
  v 2.641582 -8.934135 5.492731
  v 1.541380 -7.466899 3.429451
  v 1.495574 -7.100035 3.475639
  v 2.641582 -8.475555 3.567135
  v 1.816461 -6.687203 3.429451
  v 2.641582 -8.613020 5.446763
  v 2.595775 -8.887947 5.584667
  f 118 124 129 
  f 114 115 117 
  f 114 119 120 
  f 115 114 120 
  f 114 117 121 
  f 120 119 122 
  f 115 116 123 
  f 117 115 123 
  f 121 123 124 
  f 114 121 124 
  f 118 116 125 
  f 116 122 125 
  f 124 118 125 
  f 121 117 126 
  f 117 123 126 
  f 123 121 126 
  f 119 114 127 
  f 122 119 127 
  f 114 124 127 
  f 125 122 127 
  f 124 125 127 
  f 116 115 128 
  f 115 120 128 
  f 122 116 128 
  f 120 122 128 
  f 116 118 129 
  f 123 116 129 
  f 124 123 129 
  o convex_4
  v -0.981037 -3.660432 -2.486103
  v -2.356503 -2.927341 -2.440234
  v -2.356503 -2.927341 -2.394365
  v -0.614074 -2.514329 -1.935799
  v -1.989540 -2.743927 -3.219508
  v -0.981037 -4.440083 -1.935799
  v -1.805875 -2.514329 -1.935799
  v -1.805875 -3.202368 -3.173639
  v -2.081005 -3.339975 -1.935799
  v -0.476417 -4.119061 -1.981668
  v -2.264670 -2.560513 -3.036031
  v -1.576753 -2.881346 -3.081901
  v -0.476417 -2.743927 -1.981668
  v -1.485104 -4.073255 -1.981668
  v -0.797555 -4.440083 -1.981668
  v -1.897891 -3.156561 -3.173639
  v -2.172837 -2.514329 -2.715072
  v -2.356503 -2.789733 -2.394365
  v -2.127013 -3.064760 -1.935799
  v -0.476417 -4.119061 -1.935799
  v -0.614074 -2.514329 -1.981668
  v -1.393824 -3.843846 -2.577590
  v -2.081005 -2.835540 -3.219508
  v -2.172837 -2.560513 -3.036031
  f 146 150 153 
  f 135 133 136 
  f 132 131 138 
  f 135 136 138 
  f 137 130 139 
  f 130 137 141 
  f 137 134 141 
  f 139 130 141 
  f 139 141 142 
  f 138 131 143 
  f 135 138 143 
  f 137 139 144 
  f 143 131 145 
  f 136 133 146 
  f 146 140 147 
  f 131 132 147 
  f 140 131 147 
  f 136 146 147 
  f 136 147 148 
  f 132 138 148 
  f 138 136 148 
  f 147 132 148 
  f 133 135 149 
  f 139 142 149 
  f 142 133 149 
  f 135 144 149 
  f 144 139 149 
  f 141 134 150 
  f 142 141 150 
  f 133 142 150 
  f 146 133 150 
  f 135 143 151 
  f 144 135 151 
  f 137 144 151 
  f 145 137 151 
  f 143 145 151 
  f 134 137 152 
  f 131 140 152 
  f 140 134 152 
  f 137 145 152 
  f 145 131 152 
  f 134 140 153 
  f 140 146 153 
  f 150 134 153 
  o convex_5
  v -1.805822 -2.560356 -1.476882
  v 2.137317 -5.999005 2.282644
  v 2.091481 -5.723856 2.282644
  v 1.174347 -2.514971 -1.247693
  v 0.211377 -5.356874 -1.659820
  v -1.026610 -2.514971 1.365888
  v -0.430328 -5.723856 1.594664
  v 1.586871 -2.514971 1.732591
  v -2.035416 -3.385802 -1.935673
  v -1.209954 -5.311488 -1.431044
  v 1.632707 -6.136934 0.631657
  v 0.532229 -6.136934 2.283057
  v -1.347462 -4.760836 0.402881
  v -0.430328 -2.514971 -1.935673
  v 0.853081 -2.652191 1.961780
  v 1.266019 -4.898411 -0.880577
  v 1.495199 -2.514971 -0.330524
  v 0.669737 -6.136934 0.311206
  v -1.393298 -2.514971 0.723333
  v 2.045232 -6.136934 1.595077
  v 0.898917 -4.485688 2.283057
  v 0.761409 -4.715096 -1.568557
  v -0.797016 -4.531427 -1.935673
  v 0.119292 -6.136934 2.007617
  v -1.347462 -5.219299 -0.468037
  v -1.164118 -4.211248 1.090448
  v 1.311855 -5.632022 -0.559713
  v -1.805822 -2.514971 -1.935673
  v -0.751180 -2.514971 1.549239
  v 1.632707 -2.514971 0.952935
  v -2.081252 -3.202488 -1.843584
  v 1.403527 -2.514971 1.915942
  v 0.669737 -2.514971 -1.614395
  v -0.659508 -5.219299 1.549239
  v -0.384492 -4.211248 -1.935673
  v 1.357691 -2.560711 -0.880577
  v 1.311855 -4.439948 2.282644
  v 1.220183 -4.211248 -1.109766
  v 2.137317 -6.136934 2.145131
  v -1.255790 -5.265394 -1.476882
  v -1.439134 -4.119059 -1.935673
  v -2.081252 -3.018819 -1.889422
  v 1.999396 -5.357228 2.282644
  v 0.119705 -2.514971 1.778428
  v -1.301626 -5.265394 -1.201442
  v 0.532229 -5.861431 2.283057
  v 0.990590 -3.340062 -1.431044
  v 1.632707 -2.514971 1.365475
  v 1.541035 -6.136934 0.539982
  v 0.119292 -6.136934 1.870104
  v 0.073456 -5.356874 -1.660233
  v 1.266019 -4.073674 -1.018091
  v -1.118282 -2.606451 1.273800
  v -1.393298 -3.936100 0.448719
  v -1.026610 -5.402968 -1.247280
  v -1.393298 -4.760836 0.219117
  v 0.440557 -6.136934 2.236806
  v 0.807245 -4.760836 -1.522720
  v -1.164118 -3.981839 1.136286
  v -0.888689 -4.531427 -1.935673
  v 0.853081 -6.136934 0.311206
  v 2.137317 -6.090839 2.145131
  v 2.137317 -6.136934 2.282644
  v -1.301626 -5.265394 -0.421786
  f 178 198 217 
  f 157 159 161 
  f 159 157 167 
  f 157 161 170 
  f 164 165 171 
  f 159 167 172 
  f 165 164 173 
  f 155 156 174 
  f 162 167 176 
  f 171 165 177 
  f 160 166 178 
  f 173 164 180 
  f 169 173 180 
  f 167 162 181 
  f 154 172 181 
  f 172 167 181 
  f 161 159 182 
  f 170 161 183 
  f 162 178 184 
  f 161 182 185 
  f 167 157 186 
  f 166 160 187 
  f 160 177 187 
  f 179 166 187 
  f 182 159 187 
  f 175 158 188 
  f 158 176 188 
  f 176 167 188 
  f 167 186 188 
  f 186 175 188 
  f 157 170 189 
  f 170 173 189 
  f 168 174 190 
  f 185 168 190 
  f 157 189 191 
  f 165 173 192 
  f 162 176 194 
  f 193 162 194 
  f 172 154 195 
  f 154 181 195 
  f 181 162 195 
  f 184 172 195 
  f 162 184 195 
  f 156 161 196 
  f 174 156 196 
  f 161 185 196 
  f 190 174 196 
  f 185 190 196 
  f 174 168 197 
  f 182 174 197 
  f 168 185 197 
  f 185 182 197 
  f 178 162 198 
  f 193 163 198 
  f 162 193 198 
  f 165 174 199 
  f 174 182 199 
  f 186 157 200 
  f 175 186 200 
  f 157 191 200 
  f 156 155 201 
  f 161 156 201 
  f 155 183 201 
  f 183 161 201 
  f 164 171 202 
  f 158 180 202 
  f 180 164 202 
  f 171 177 203 
  f 198 163 203 
  f 177 198 203 
  f 176 158 204 
  f 163 193 204 
  f 173 169 205 
  f 189 173 205 
  f 169 191 205 
  f 191 189 205 
  f 159 172 206 
  f 187 159 206 
  f 166 179 207 
  f 172 184 207 
  f 184 166 207 
  f 203 163 208 
  f 171 203 208 
  f 163 204 208 
  f 204 171 208 
  f 178 166 209 
  f 166 184 209 
  f 184 178 209 
  f 177 165 210 
  f 187 177 210 
  f 182 187 210 
  f 165 199 210 
  f 199 182 210 
  f 158 175 211 
  f 180 158 211 
  f 169 180 211 
  f 191 169 211 
  f 175 200 211 
  f 200 191 211 
  f 179 187 212 
  f 206 172 212 
  f 187 206 212 
  f 207 179 212 
  f 172 207 212 
  f 194 176 213 
  f 193 194 213 
  f 176 204 213 
  f 204 193 213 
  f 158 202 214 
  f 202 171 214 
  f 171 204 214 
  f 204 158 214 
  f 173 170 215 
  f 183 155 215 
  f 170 183 215 
  f 155 192 215 
  f 192 173 215 
  f 155 174 216 
  f 174 165 216 
  f 192 155 216 
  f 165 192 216 
  f 177 160 217 
  f 160 178 217 
  f 198 177 217 
  o convex_6
  v 3.100332 -8.796236 3.796315
  v 2.779360 -8.842214 5.676383
  v 2.916927 -8.796236 5.630195
  v 2.687630 -7.421129 3.429451
  v 2.687630 -9.621721 5.217803
  v 3.237900 -8.154893 5.171615
  v 3.237900 -9.713442 4.988183
  v 3.237900 -7.925708 3.429451
  v 2.687630 -8.475798 3.429451
  v 2.687630 -7.742267 4.621539
  v 3.191954 -9.163118 5.676383
  v 3.054387 -9.805162 4.942655
  v 2.779360 -9.484024 5.676383
  v 2.687630 -8.842214 5.676383
  v 3.237900 -8.979677 4.025715
  v 2.733576 -7.421129 3.475639
  v 2.825198 -8.521775 3.429451
  v 3.237900 -8.979677 5.630195
  v 3.100332 -9.759185 5.171615
  v 3.054387 -8.246614 5.263551
  v 2.825198 -7.788011 4.713035
  v 2.687630 -9.621721 5.401235
  v 3.191954 -9.805162 4.942655
  v 3.237900 -8.017429 3.429451
  f 234 225 241 
  f 223 224 225 
  f 221 225 226 
  f 222 221 226 
  f 221 222 227 
  f 222 226 229 
  f 228 219 230 
  f 227 222 231 
  f 230 219 231 
  f 225 224 232 
  f 223 225 233 
  f 225 221 233 
  f 221 227 233 
  f 226 225 234 
  f 229 226 234 
  f 218 232 234 
  f 220 219 235 
  f 223 220 235 
  f 224 223 235 
  f 219 228 235 
  f 228 224 235 
  f 224 228 236 
  f 228 230 236 
  f 219 220 237 
  f 220 223 237 
  f 231 219 237 
  f 227 231 237 
  f 223 233 238 
  f 233 227 238 
  f 237 223 238 
  f 227 237 238 
  f 222 229 239 
  f 231 222 239 
  f 230 231 239 
  f 229 236 239 
  f 236 230 239 
  f 232 224 240 
  f 229 234 240 
  f 234 232 240 
  f 224 236 240 
  f 236 229 240 
  f 225 232 241 
  f 232 218 241 
  f 218 234 241 
  o convex_7
  v 3.375642 -8.292424 5.263402
  v 3.237998 -9.667625 4.804809
  v 3.283912 -9.667625 4.804809
  v 3.237998 -7.925650 3.429662
  v 4.246628 -8.338271 3.796494
  v 4.108984 -7.879803 4.575723
  v 3.237998 -9.025569 5.584671
  v 3.833894 -7.604319 4.255088
  v 3.237998 -8.109037 5.125867
  v 3.879809 -8.796335 4.621498
  v 4.246628 -7.833956 3.842480
  v 3.283912 -8.979722 4.071777
  v 3.879809 -8.200730 3.567409
  v 3.604818 -8.429964 5.263402
  v 3.283912 -9.117262 5.538474
  v 4.108984 -8.017344 4.575723
  v 3.513187 -9.300650 4.438398
  v 3.283912 -9.621576 4.988331
  v 3.237998 -8.017344 3.429662
  v 3.788079 -8.704641 4.896570
  v 4.246628 -8.246577 3.980016
  v 3.879809 -7.650569 4.392623
  v 4.154899 -8.292424 3.704944
  v 4.017354 -8.658794 4.346848
  v 4.200714 -7.925650 3.750719
  v 3.650732 -7.742263 4.529737
  v 3.559002 -8.338271 5.263402
  f 248 255 268 
  f 245 243 248 
  f 245 248 250 
  f 248 242 250 
  f 245 249 252 
  f 244 243 253 
  f 255 248 256 
  f 247 255 257 
  f 246 244 258 
  f 244 253 258 
  f 243 244 259 
  f 248 243 259 
  f 251 256 259 
  f 256 248 259 
  f 243 245 260 
  f 253 243 260 
  f 254 253 260 
  f 245 254 260 
  f 256 251 261 
  f 255 256 261 
  f 251 257 261 
  f 257 255 261 
  f 246 252 262 
  f 252 247 262 
  f 247 257 262 
  f 250 247 263 
  f 247 252 263 
  f 252 249 263 
  f 253 254 264 
  f 246 258 264 
  f 258 253 264 
  f 244 246 265 
  f 257 251 265 
  f 259 244 265 
  f 251 259 265 
  f 246 262 265 
  f 262 257 265 
  f 245 252 266 
  f 252 246 266 
  f 254 245 266 
  f 246 264 266 
  f 264 254 266 
  f 249 245 267 
  f 245 250 267 
  f 250 263 267 
  f 263 249 267 
  f 242 248 268 
  f 247 250 268 
  f 250 242 268 
  f 255 247 268 
  