$ &DblTorusMap Paley(9)_1 9 148 587 110 557 -1 2 [1 0 0 0 0] 3 [2 -2 0 0 0] 9 [3 0 0 0 0] 5 [4 -4 0 0 0] -2 3 [5 -1 0 0 0] 7 [6 -2 3 0 0] 1 [1 0 0 0 0] 6 [7 -4 0 0 0] -3 2 [5 1 0 0 0] 1 [2 2 0 0 0] 4 [8 0 0 0 0] 8 [9 1 -2 3 0] -4 8 [10 0 0 0 0] 3 [8 0 0 0 0] 6 [11 0 0 0 0] 5 [12 0 0 0 0] -5 9 [13 4 0 0 0] 4 [12 0 0 0 0] 6 [14 0 0 0 0] 1 [4 4 0 0 0] -6 5 [14 0 0 0 0] 4 [11 0 0 0 0] 7 [15 3 0 0 0] 2 [7 4 0 0 0] -7 8 [16 0 0 0 0] 9 [17 -3 4 -1 2] 6 [15 -3 0 0 0] 2 [6 -3 2 0 0] -8 4 [10 0 0 0 0] 7 [16 0 0 0 0] 3 [9 -3 2 -1 0] 9 [18 0 0 0 0] -9 5 [13 -4 0 0 0] 1 [3 0 0 0 0] 7 [17 -2 1 -4 3] 8 [18 0 0 0 0] 0 &Coordinates -1 84 173 -2 54 192 -3 200 84 -4 225 191 -5 275 272 -6 282 223 -7 184 345 -8 170 281 -9 113 192 $ &DblTorusMap Paley(9)_2 9 178 757 113 681 -1 9 [1 0 0 0 0] 3 [2 1 -4 0 0] 5 [3 2 0 0 0] 2 [4 0 0 0 0] -2 7 [5 4 0 0 0] 1 [4 0 0 0 0] 6 [6 2 0 0 0] 3 [7 0 0 0 0] -3 2 [7 0 0 0 0] 4 [8 0 0 0 0] 1 [2 4 -1 0 0] 8 [9 4 0 0 0] -4 5 [10 3 0 0 0] 3 [8 0 0 0 0] 6 [11 2 0 0 0] 8 [12 2 0 0 0] -5 9 [13 0 0 0 0] 4 [10 -3 0 0 0] 6 [14 0 0 0 0] 1 [3 -2 0 0 0] -6 7 [15 0 0 0 0] 4 [11 -2 0 0 0] 2 [6 -2 0 0 0] 5 [14 0 0 0 0] -7 2 [5 -4 0 0 0] 8 [16 0 0 0 0] 6 [15 0 0 0 0] 9 [17 -4 0 0 0] -8 9 [18 -1 0 0 0] 4 [12 -2 0 0 0] 7 [16 0 0 0 0] 3 [9 -4 0 0 0] -9 5 [13 0 0 0 0] 8 [18 1 0 0 0] 1 [1 0 0 0 0] 7 [17 4 0 0 0] 0 &Coordinates -1 330 175 -2 366 270 -3 421 324 -4 437 219 -5 210 300 -6 141 259 -7 127 358 -8 71 268 -9 282 254 $ &DblTorusMap Paley(9)_3 9 122 472 415 815 -1 9 [1 0 0 0 0] 2 [2 0 0 0 0] 5 [3 -3 0 0 0] 3 [4 0 0 0 0] -2 6 [5 0 0 0 0] 3 [6 4 0 0 0] 1 [2 0 0 0 0] 7 [7 0 0 0 0] -3 2 [6 -4 0 0 0] 8 [8 -1 0 0 0] 4 [9 -2 0 0 0] 1 [4 0 0 0 0] -4 5 [10 0 0 0 0] 6 [11 0 0 0 0] 3 [9 2 0 0 0] 8 [12 2 -1 0 0] -5 1 [3 3 0 0 0] 6 [13 0 0 0 0] 4 [10 0 0 0 0] 9 [14 2 -1 0 0] -6 2 [5 0 0 0 0] 7 [15 0 0 0 0] 4 [11 0 0 0 0] 5 [13 0 0 0 0] -7 9 [16 0 0 0 0] 8 [17 0 0 0 0] 6 [15 0 0 0 0] 2 [7 0 0 0 0] -8 7 [17 0 0 0 0] 9 [18 0 0 0 0] 4 [12 1 -2 0 0] 3 [8 1 0 0 0] -9 7 [16 0 0 0 0] 1 [1 0 0 0 0] 5 [14 1 -2 0 0] 8 [18 0 0 0 0] 0 &Coordinates -1 158 210 -2 233 218 -3 76 175 -4 249 106 -5 278 126 -6 250 144 -7 200 132 -8 172 62 -9 148 101 $ &DblTorusMap Paley(9)_4 9 181 531 168 568 -1 9 [1 0 0 0 0] 5 [2 0 0 0 0] 2 [3 0 0 0 0] 3 [4 0 0 0 0] -2 6 [5 -3 0 0 0] 7 [6 -3 2 0 0] 3 [7 0 0 0 0] 1 [3 0 0 0 0] -3 8 [8 0 0 0 0] 1 [4 0 0 0 0] 2 [7 0 0 0 0] 4 [9 -4 0 0 0] -4 8 [10 4 0 0 0] 3 [9 4 0 0 0] 5 [11 0 0 0 0] 6 [12 0 0 0 0] -5 1 [2 0 0 0 0] 6 [13 0 0 0 0] 4 [11 0 0 0 0] 9 [14 4 -3 2 -1] -6 2 [5 3 0 0 0] 4 [12 0 0 0 0] 5 [13 0 0 0 0] 7 [15 2 0 0 0] -7 6 [15 -2 0 0 0] 8 [16 0 0 0 0] 9 [17 -1 0 0 0] 2 [6 -2 3 0 0] -8 4 [10 -4 0 0 0] 9 [18 -1 0 0 0] 7 [16 0 0 0 0] 3 [8 0 0 0 0] -9 1 [1 0 0 0 0] 5 [14 1 -2 3 -4] 7 [17 1 0 0 0] 8 [18 1 0 0 0] 0 &Coordinates -1 169 138 -2 156 242 -3 110 164 -4 259 212 -5 224 185 -6 258 137 -7 57 102 -8 71 150 -9 134 56 $ &DblTorusMap Paley(9)_7 9 127 707 398 937 -1 9 [1 4 0 0 0] 2 [2 0 0 0 0] 3 [3 0 0 0 0] 5 [4 0 0 0 0] -2 3 [5 0 0 0 0] 1 [2 0 0 0 0] 7 [6 0 0 0 0] 6 [7 1 -2 0 0] -3 2 [5 0 0 0 0] 8 [8 0 0 0 0] 4 [9 0 0 0 0] 1 [3 0 0 0 0] -4 6 [10 0 0 0 0] 5 [11 0 0 0 0] 3 [9 0 0 0 0] 8 [12 2 -1 0 0] -5 1 [4 0 0 0 0] 4 [11 0 0 0 0] 6 [13 0 0 0 0] 9 [14 4 0 0 0] -6 7 [15 3 0 0 0] 5 [13 0 0 0 0] 4 [10 0 0 0 0] 2 [7 2 -1 0 0] -7 2 [6 0 0 0 0] 6 [15 -3 0 0 0] 9 [16 0 0 0 0] 8 [17 -2 0 0 0] -8 3 [8 0 0 0 0] 4 [12 1 -2 0 0] 9 [18 1 0 0 0] 7 [17 2 0 0 0] -9 1 [1 -4 0 0 0] 5 [14 -4 0 0 0] 8 [18 -1 0 0 0] 7 [16 0 0 0 0] 0 &Coordinates -1 318 325 -2 236 237 -3 287 207 -4 363 206 -5 374 286 -6 405 219 -7 186 299 -8 270 138 -9 97 356 $ &DblTorusMap M8_1 8 124 725 387 996 -1 2 [1 0 0 0 0] 8 [2 0 0 0 0] 5 [3 4 -1 2 0] -2 6 [4 4 0 0 0] 3 [5 0 0 0 0] 1 [1 0 0 0 0] -3 7 [6 0 0 0 0] 4 [7 1 0 0 0] 2 [5 0 0 0 0] -4 3 [7 -1 0 0 0] 8 [8 -2 0 0 0] 5 [9 0 0 0 0] -5 4 [9 0 0 0 0] 1 [3 -2 1 -4 0] 6 [10 0 0 0 0] -6 2 [4 -4 0 0 0] 5 [10 0 0 0 0] 7 [11 0 0 0 0] -7 3 [6 0 0 0 0] 8 [12 -3 0 0 0] 6 [11 0 0 0 0] -8 7 [12 3 0 0 0] 1 [2 0 0 0 0] 4 [8 2 0 0 0] 0 &Coordinates -1 378 270 -2 351 277 -3 296 290 -4 132 235 -5 159 249 -6 186 263 -7 268 290 -8 405 263 $ &DblTorusMap M8_3 8 326 676 120 520 -1 5 [1 4 0 0 0] 8 [2 0 0 0 0] 2 [3 0 0 0 0] -2 3 [4 3 0 0 0] 1 [3 0 0 0 0] 6 [5 2 0 0 0] -3 7 [6 0 0 0 0] 2 [4 -3 0 0 0] 4 [7 0 0 0 0] -4 5 [8 0 0 0 0] 3 [7 0 0 0 0] 8 [9 -4 0 0 0] -5 1 [1 -4 0 0 0] 6 [10 0 0 0 0] 4 [8 0 0 0 0] -6 7 [11 -1 0 0 0] 2 [5 -2 0 0 0] 5 [10 0 0 0 0] -7 3 [6 0 0 0 0] 6 [11 1 0 0 0] 8 [12 0 0 0 0] -8 7 [12 0 0 0 0] 1 [2 0 0 0 0] 4 [9 4 0 0 0] 0 &Coordinates -1 213 157 -2 246 148 -3 164 165 -4 139 157 -5 115 148 -6 82 132 -7 180 165 -8 197 161 $ &DblTorusMap M8_4 8 369 719 19 419 -1 8 [1 1 0 0 0] 2 [2 0 0 0 0] 5 [3 0 0 0 0] -2 1 [2 0 0 0 0] 3 [4 0 0 0 0] 6 [5 4 0 0 0] -3 4 [6 4 0 0 0] 2 [4 0 0 0 0] 7 [7 0 0 0 0] -4 3 [6 -4 0 0 0] 8 [8 0 0 0 0] 5 [9 0 0 0 0] -5 6 [10 0 0 0 0] 4 [9 0 0 0 0] 1 [3 0 0 0 0] -6 5 [10 0 0 0 0] 7 [11 -3 0 0 0] 2 [5 -4 0 0 0] -7 6 [11 3 0 0 0] 3 [7 0 0 0 0] 8 [12 2 0 0 0] -8 1 [1 -1 0 0 0] 7 [12 -2 0 0 0] 4 [8 0 0 0 0] 0 &Coordinates -1 180 165 -2 197 161 -3 213 157 -4 115 148 -5 148 165 -6 164 231 -7 246 148 -8 82 132 $ &DblTorusMap M8_5 8 119 469 229 629 -1 8 [1 0 0 0 0] 5 [2 0 0 0 0] 2 [3 0 0 0 0] -2 6 [4 -3 0 0 0] 3 [5 0 0 0 0] 1 [3 0 0 0 0] -3 4 [6 0 0 0 0] 7 [7 0 0 0 0] 2 [5 0 0 0 0] -4 5 [8 -4 0 0 0] 8 [9 -1 0 0 0] 3 [6 0 0 0 0] -5 4 [8 4 0 0 0] 1 [2 0 0 0 0] 6 [10 0 0 0 0] -6 2 [4 3 0 0 0] 5 [10 0 0 0 0] 7 [11 2 0 0 0] -7 8 [12 -1 0 0 0] 6 [11 -2 0 0 0] 3 [7 0 0 0 0] -8 7 [12 1 0 0 0] 4 [9 1 0 0 0] 1 [1 0 0 0 0] 0 &Coordinates -1 180 165 -2 148 165 -3 115 148 -4 82 198 -5 213 157 -6 246 148 -7 82 132 -8 164 82 $ &DblTorusMap Q4_1 16 61 765 90 728 -1 10 [1 1 0 0 0] 7 [2 0 0 0 0] 2 [3 0 0 0 0] 4 [4 0 0 0 0] -2 1 [3 0 0 0 0] 8 [5 0 0 0 0] 3 [6 4 0 0 0] 9 [7 4 -3 0 0] -3 14 [8 0 0 0 0] 2 [6 -4 0 0 0] 5 [9 0 0 0 0] 4 [10 0 0 0 0] -4 3 [10 0 0 0 0] 6 [11 0 0 0 0] 1 [4 0 0 0 0] 15 [12 -3 4 0 0] -5 8 [13 -4 0 0 0] 13 [14 0 0 0 0] 6 [15 0 0 0 0] 3 [9 0 0 0 0] -6 5 [15 0 0 0 0] 16 [16 0 0 0 0] 7 [17 -2 0 0 0] 4 [11 0 0 0 0] -7 1 [2 0 0 0 0] 6 [17 2 0 0 0] 11 [18 0 0 0 0] 8 [19 0 0 0 0] -8 5 [13 4 0 0 0] 2 [5 0 0 0 0] 7 [19 0 0 0 0] 12 [20 0 0 0 0] -9 14 [21 3 0 0 0] 12 [22 0 0 0 0] 10 [23 2 0 0 0] 2 [7 3 -4 0 0] -10 1 [1 -1 0 0 0] 9 [23 -2 0 0 0] 11 [24 -2 0 0 0] 15 [25 0 0 0 0] -11 7 [18 0 0 0 0] 16 [26 2 0 0 0] 10 [24 2 0 0 0] 12 [27 0 0 0 0] -12 8 [20 0 0 0 0] 11 [27 0 0 0 0] 9 [22 0 0 0 0] 13 [28 4 0 0 0] -13 16 [29 0 0 0 0] 5 [14 0 0 0 0] 12 [28 -4 0 0 0] 14 [30 -4 3 0 0] -14 3 [8 0 0 0 0] 15 [31 -3 4 0 0] 13 [30 -3 4 0 0] 9 [21 -3 0 0 0] -15 10 [25 0 0 0 0] 16 [32 0 0 0 0] 14 [31 -4 3 0 0] 4 [12 -4 3 0 0] -16 15 [32 0 0 0 0] 11 [26 -2 0 0 0] 6 [16 0 0 0 0] 13 [29 0 0 0 0] 0 &Coordinates -1 311 287 -2 370 421 -3 224 421 -4 268 365 -5 170 364 -6 195 276 -7 385 233 -8 400 380 -9 494 273 -10 74 303 -11 466 243 -12 441 333 -13 126 381 -14 259 515 -15 92 384 -16 125 296 $ &DblTorusMap Petersen1 10 110 788 113 724 -1 9 [1 1 0 0 0] 6 [2 0 0 0 0] 10 [3 0 0 0 0] -2 8 [4 0 0 0 0] 10 [5 0 0 0 0] 5 [6 -3 0 0 0] -3 10 [7 0 0 0 0] 4 [8 -3 4 0 0] 7 [9 -3 0 0 0] -4 9 [10 0 0 0 0] 8 [11 0 0 0 0] 3 [8 -4 3 0 0] -5 7 [12 0 0 0 0] 9 [13 2 0 0 0] 2 [6 3 0 0 0] -6 8 [14 4 0 0 0] 1 [2 0 0 0 0] 7 [15 0 0 0 0] -7 3 [9 3 0 0 0] 6 [15 0 0 0 0] 5 [12 0 0 0 0] -8 6 [14 -4 0 0 0] 4 [11 0 0 0 0] 2 [4 0 0 0 0] -9 1 [1 -1 0 0 0] 5 [13 -2 0 0 0] 4 [10 0 0 0 0] -10 3 [7 0 0 0 0] 2 [5 0 0 0 0] 1 [3 0 0 0 0] 0 &Coordinates -1 298 329 -2 213 315 -3 269 443 -4 156 286 -5 468 243 -6 355 315 -7 411 300 -8 184 300 -9 128 272 -10 241 329 $ &DblTorusMap Petersen2 10 177 972 178 974 -1 10 [1 -4 0 0 0] 6 [2 -1 0 0 0] 9 [3 0 0 0 0] -2 10 [4 0 0 0 0] 5 [5 0 0 0 0] 8 [6 3 0 0 0] -3 7 [7 0 0 0 0] 10 [8 0 0 0 0] 4 [9 0 0 0 0] -4 3 [9 0 0 0 0] 8 [10 0 0 0 0] 9 [11 0 0 0 0] -5 7 [12 0 0 0 0] 9 [13 2 0 0 0] 2 [5 0 0 0 0] -6 7 [14 0 0 0 0] 8 [15 1 -2 3 0] 1 [2 1 0 0 0] -7 3 [7 0 0 0 0] 6 [14 0 0 0 0] 5 [12 0 0 0 0] -8 4 [10 0 0 0 0] 2 [6 -3 0 0 0] 6 [15 -3 2 -1 0] -9 1 [3 0 0 0 0] 5 [13 -2 0 0 0] 4 [11 0 0 0 0] -10 2 [4 0 0 0 0] 1 [1 4 0 0 0] 3 [8 0 0 0 0] 0 &Coordinates -1 152 488 -2 573 391 -3 400 409 -4 327 494 -5 493 248 -6 319 152 -7 382 200 -8 283 642 -9 210 348 -10 503 504 $ &DblTorusMap Heawood 14 101 662 120 679 -1 9 [1 0 0 0 0] 14 [2 2 0 0 0] 11 [3 0 0 0 0] -2 13 [4 1 0 0 0] 9 [5 0 0 0 0] 12 [6 0 0 0 0] -3 9 [7 -4 0 0 0] 8 [8 0 0 0 0] 10 [9 0 0 0 0] -4 10 [10 3 0 0 0] 11 [11 0 0 0 0] 13 [12 2 0 0 0] -5 12 [13 0 0 0 0] 8 [14 -3 4 0 0] 11 [15 -3 0 0 0] -6 13 [16 0 0 0 0] 14 [17 0 0 0 0] 8 [18 0 0 0 0] -7 10 [19 0 0 0 0] 14 [20 0 0 0 0] 12 [21 0 0 0 0] -8 6 [18 0 0 0 0] 3 [8 0 0 0 0] 5 [14 -4 3 0 0] -9 3 [7 4 0 0 0] 2 [5 0 0 0 0] 1 [1 0 0 0 0] -10 4 [10 -3 0 0 0] 3 [9 0 0 0 0] 7 [19 0 0 0 0] -11 1 [3 0 0 0 0] 4 [11 0 0 0 0] 5 [15 3 0 0 0] -12 7 [21 0 0 0 0] 2 [6 0 0 0 0] 5 [13 0 0 0 0] -13 2 [4 -1 0 0 0] 4 [12 -2 0 0 0] 6 [16 0 0 0 0] -14 6 [17 0 0 0 0] 1 [2 -2 0 0 0] 7 [20 0 0 0 0] 0 &Coordinates -1 361 212 -2 299 268 -3 141 365 -4 425 196 -5 264 415 -6 103 256 -7 187 229 -8 96 322 -9 350 279 -10 179 330 -11 402 234 -12 244 266 -13 75 214 -14 126 177 $ &DblTorusMap Cube 8 77 817 219 1019 -1 2 [1 0 0 0 0] 6 [2 0 0 0 0] 5 [3 -4 0 0 0] -2 3 [4 -2 0 0 0] 1 [1 0 0 0 0] 4 [5 -1 0 0 0] -3 6 [6 3 0 0 0] 7 [7 0 0 0 0] 2 [4 2 0 0 0] -4 5 [8 0 0 0 0] 2 [5 1 0 0 0] 7 [9 0 0 0 0] -5 8 [10 0 0 0 0] 4 [8 0 0 0 0] 1 [3 4 0 0 0] -6 8 [11 0 0 0 0] 3 [6 -3 0 0 0] 1 [2 0 0 0 0] -7 3 [7 0 0 0 0] 4 [9 0 0 0 0] 8 [12 2 0 0 0] -8 5 [10 0 0 0 0] 6 [11 0 0 0 0] 7 [12 -2 0 0 0] 0 &Coordinates -1 250 310 -2 180 260 -3 530 320 -4 480 340 -5 390 350 -6 310 350 -7 505 330 -8 315 194 $ &DblTorusMap Cube2 8 67 770 72 925 -1 2 [1 0 0 0 0] 6 [2 -4 0 0 0] 8 [3 -1 0 0 0] -2 1 [1 0 0 0 0] 3 [4 0 0 0 0] 5 [5 -4 0 0 0] -3 2 [4 0 0 0 0] 4 [6 -2 0 0 0] 8 [7 0 0 0 0] -4 3 [6 2 0 0 0] 5 [8 3 0 0 0] 7 [9 0 0 0 0] -5 2 [5 4 0 0 0] 4 [8 -3 0 0 0] 6 [10 0 0 0 0] -6 1 [2 4 0 0 0] 5 [10 0 0 0 0] 7 [11 0 0 0 0] -7 4 [9 0 0 0 0] 6 [11 0 0 0 0] 8 [12 0 0 0 0] -8 7 [12 0 0 0 0] 3 [7 0 0 0 0] 1 [3 1 0 0 0] 0 &Coordinates -1 156 390 -2 220 342 -3 260 274 -4 614 265 -5 485 518 -6 504 436 -7 490 353 -8 431 158 $ &DblTorusMap L(Petersen) 15 168 774 189 1004 -1 3 [1 1 0 0 0] 14 [2 0 0 0 0] 15 [3 0 0 0 0] 2 [4 1 0 0 0] -2 13 [5 -1 0 0 0] 11 [6 0 0 0 0] 3 [7 0 0 0 0] 1 [4 -1 0 0 0] -3 1 [1 -1 0 0 0] 2 [7 0 0 0 0] 9 [8 0 0 0 0] 5 [9 0 0 0 0] -4 6 [10 0 0 0 0] 15 [11 2 0 0 0] 10 [12 2 0 0 0] 5 [13 3 0 0 0] -5 6 [14 -3 0 0 0] 4 [13 -3 0 0 0] 9 [15 -4 0 0 0] 3 [9 0 0 0 0] -6 5 [14 3 0 0 0] 12 [16 0 0 0 0] 13 [17 2 0 0 0] 4 [10 0 0 0 0] -7 10 [18 0 0 0 0] 8 [19 0 0 0 0] 9 [20 0 0 0 0] 11 [21 0 0 0 0] -8 9 [22 0 0 0 0] 7 [19 0 0 0 0] 14 [23 0 0 0 0] 12 [24 0 0 0 0] -9 3 [8 0 0 0 0] 7 [20 0 0 0 0] 8 [22 0 0 0 0] 5 [15 4 0 0 0] -10 11 [25 0 0 0 0] 4 [12 -2 0 0 0] 15 [26 0 0 0 0] 7 [18 0 0 0 0] -11 10 [25 0 0 0 0] 7 [21 0 0 0 0] 2 [6 0 0 0 0] 13 [27 -1 0 0 0] -12 6 [16 0 0 0 0] 8 [24 0 0 0 0] 14 [28 0 0 0 0] 13 [29 2 0 0 0] -13 12 [29 -2 0 0 0] 11 [27 1 0 0 0] 2 [5 1 0 0 0] 6 [17 -2 0 0 0] -14 1 [2 0 0 0 0] 12 [28 0 0 0 0] 8 [23 0 0 0 0] 15 [30 0 0 0 0] -15 14 [30 0 0 0 0] 10 [26 0 0 0 0] 4 [11 -2 0 0 0] 1 [3 0 0 0 0] 0 &Coordinates -1 387 82 -2 187 287 -3 280 431 -4 552 165 -5 279 495 -6 524 185 -7 350 271 -8 492 262 -9 477 394 -10 246 199 -11 203 255 -12 485 193 -13 258 67 -14 423 155 -15 331 144 $ &DblTorusMap L(Petersen1) 15 168 774 189 1004 -1 14 [1 0 0 0 0] 15 [2 0 0 0 0] 2 [3 1 0 0 0] 3 [4 1 0 0 0] -2 11 [5 0 0 0 0] 3 [6 0 0 0 0] 1 [3 -1 0 0 0] 13 [7 -1 -2 0 0] -3 2 [6 0 0 0 0] 9 [8 0 0 0 0] 5 [9 0 0 0 0] 1 [4 -1 0 0 0] -4 15 [10 2 0 0 0] 10 [11 2 0 0 0] 5 [12 3 0 0 0] 6 [13 0 0 0 0] -5 4 [12 -3 0 0 0] 9 [14 -4 0 0 0] 3 [9 0 0 0 0] 6 [15 -3 0 0 0] -6 12 [16 0 0 0 0] 13 [17 0 0 0 0] 4 [13 0 0 0 0] 5 [15 3 0 0 0] -7 8 [18 0 0 0 0] 9 [19 0 0 0 0] 11 [20 0 0 0 0] 10 [21 0 0 0 0] -8 7 [18 0 0 0 0] 14 [22 0 0 0 0] 12 [23 0 0 0 0] 9 [24 0 0 0 0] -9 7 [19 0 0 0 0] 8 [24 0 0 0 0] 5 [14 4 0 0 0] 3 [8 0 0 0 0] -10 4 [11 -2 0 0 0] 15 [25 0 0 0 0] 7 [21 0 0 0 0] 11 [26 0 0 0 0] -11 7 [20 0 0 0 0] 2 [5 0 0 0 0] 13 [27 -1 -2 0 0] 10 [26 0 0 0 0] -12 8 [23 0 0 0 0] 14 [28 0 0 0 0] 13 [29 0 0 0 0] 6 [16 0 0 0 0] -13 11 [27 2 1 0 0] 2 [7 2 1 0 0] 6 [17 0 0 0 0] 12 [29 0 0 0 0] -14 12 [28 0 0 0 0] 8 [22 0 0 0 0] 15 [30 0 0 0 0] 1 [1 0 0 0 0] -15 10 [25 0 0 0 0] 4 [10 -2 0 0 0] 1 [2 0 0 0 0] 14 [30 0 0 0 0] 0 &Coordinates -1 386 95 -2 372 293 -3 325 309 -4 557 203 -5 278 324 -6 570 273 -7 465 262 -8 500 266 -9 496 340 -10 376 235 -11 418 276 -12 535 269 -13 520 150 -14 444 154 -15 403 199 $ &DblTorusMap L(Petersen2) 15 90 845 89 845 -1 3 [1 0 0 0 0] 14 [2 0 0 0 0] 15 [3 0 0 0 0] 2 [4 -1 0 0 0] -2 3 [5 1 0 0 0] 1 [4 1 0 0 0] 13 [6 0 0 0 0] 11 [7 0 0 0 0] -3 2 [5 -1 0 0 0] 9 [8 -1 0 0 0] 5 [9 0 0 0 0] 1 [1 0 0 0 0] -4 10 [10 0 0 0 0] 5 [11 2 0 0 0] 6 [12 0 0 0 0] 15 [13 4 0 0 0] -5 6 [14 -2 0 0 0] 4 [11 -2 0 0 0] 3 [9 0 0 0 0] 9 [15 -1 0 0 0] -6 12 [16 3 0 0 0] 13 [17 4 -1 0 0] 4 [12 0 0 0 0] 5 [14 2 0 0 0] -7 11 [18 0 0 0 0] 10 [19 0 0 0 0] 8 [20 0 0 0 0] 9 [21 0 0 0 0] -8 7 [20 0 0 0 0] 14 [22 4 0 0 0] 12 [23 0 0 0 0] 9 [24 0 0 0 0] -9 5 [15 1 0 0 0] 3 [8 1 0 0 0] 7 [21 0 0 0 0] 8 [24 0 0 0 0] -10 15 [25 4 0 0 0] 7 [19 0 0 0 0] 11 [26 0 0 0 0] 4 [10 0 0 0 0] -11 7 [18 0 0 0 0] 2 [7 0 0 0 0] 13 [27 0 0 0 0] 10 [26 0 0 0 0] -12 8 [23 0 0 0 0] 6 [16 -3 0 0 0] 14 [28 0 0 0 0] 13 [29 -2 0 0 0] -13 11 [27 0 0 0 0] 2 [6 0 0 0 0] 6 [17 1 -4 0 0] 12 [29 2 0 0 0] -14 15 [30 0 0 0 0] 1 [2 0 0 0 0] 12 [28 0 0 0 0] 8 [22 -4 0 0 0] -15 10 [25 -4 0 0 0] 4 [13 -4 0 0 0] 1 [3 0 0 0 0] 14 [30 0 0 0 0] 0 &Coordinates -1 151 337 -2 369 200 -3 103 295 -4 511 358 -5 90 252 -6 579 407 -7 389 372 -8 384 398 -9 311 244 -10 459 369 -11 410 293 -12 281 406 -13 417 169 -14 186 437 -15 139 465