C4graphGraph forms for C4 [ 490, 3 ] = {4,4}_21,7

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On this page are computer-accessible forms for the graph C4[ 490, 3 ] = {4,4}_21,7.

(I) Following is a form readable by MAGMA:

g:=Graph<490|{ {2, 3}, {488, 489}, {486, 487}, {484, 485}, {482, 483}, {480, 481}, {478, 479}, {476, 477}, {474, 475}, {472, 473}, {470, 471}, {468, 469}, {466, 467}, {464, 465}, {462, 463}, {460, 461}, {458, 459}, {456, 457}, {454, 455}, {452, 453}, {450, 451}, {448, 449}, {446, 447}, {444, 445}, {442, 443}, {440, 441}, {438, 439}, {436, 437}, {434, 435}, {432, 433}, {430, 431}, {428, 429}, {426, 427}, {424, 425}, {422, 423}, {418, 419}, {416, 417}, {414, 415}, {412, 413}, {410, 411}, {408, 409}, {406, 407}, {404, 405}, {402, 403}, {400, 401}, {398, 399}, {396, 397}, {394, 395}, {392, 393}, {390, 391}, {388, 389}, {386, 387}, {384, 385}, {382, 383}, {380, 381}, {378, 379}, {376, 377}, {374, 375}, {372, 373}, {370, 371}, {368, 369}, {366, 367}, {364, 365}, {362, 363}, {360, 361}, {358, 359}, {196, 197}, {194, 195}, {192, 193}, {190, 191}, {188, 189}, {186, 187}, {184, 185}, {182, 183}, {180, 181}, {178, 179}, {176, 177}, {174, 175}, {172, 173}, {170, 171}, {168, 169}, {166, 167}, {164, 165}, {162, 163}, {160, 161}, {158, 159}, {156, 157}, {154, 155}, {152, 153}, {150, 151}, {148, 149}, {146, 147}, {144, 145}, {142, 143}, {138, 139}, {136, 137}, {134, 135}, {132, 133}, {130, 131}, {128, 129}, {126, 127}, {124, 125}, {122, 123}, {120, 121}, {118, 119}, {116, 117}, {114, 115}, {112, 113}, {110, 111}, {108, 109}, {106, 107}, {4, 5}, {6, 7}, {8, 9}, {10, 11}, {12, 13}, {14, 15}, {16, 17}, {18, 19}, {20, 21}, {22, 23}, {24, 25}, {26, 27}, {28, 29}, {30, 31}, {32, 33}, {34, 35}, {36, 37}, {38, 39}, {40, 41}, {42, 43}, {44, 45}, {46, 47}, {48, 49}, {50, 51}, {52, 53}, {54, 55}, {56, 57}, {58, 59}, {60, 61}, {62, 63}, {64, 65}, {66, 67}, {68, 69}, {72, 73}, {74, 75}, {76, 77}, {78, 79}, {80, 81}, {82, 83}, {84, 85}, {86, 87}, {88, 89}, {90, 91}, {92, 93}, {94, 95}, {96, 97}, {98, 99}, {100, 101}, {102, 103}, {104, 105}, {198, 199}, {200, 201}, {202, 203}, {204, 205}, {206, 207}, {208, 209}, {212, 213}, {214, 215}, {216, 217}, {218, 219}, {220, 221}, {222, 223}, {224, 225}, {226, 227}, {228, 229}, {230, 231}, {232, 233}, {234, 235}, {236, 237}, {238, 239}, {240, 241}, {242, 243}, {244, 245}, {246, 247}, {248, 249}, {250, 251}, {252, 253}, {254, 255}, {256, 257}, {258, 259}, {260, 261}, {262, 263}, {264, 265}, {266, 267}, {268, 269}, {270, 271}, {272, 273}, {274, 275}, {276, 277}, {278, 279}, {282, 283}, {284, 285}, {286, 287}, {288, 289}, {290, 291}, {292, 293}, {294, 295}, {296, 297}, {298, 299}, {300, 301}, {302, 303}, {304, 305}, {306, 307}, {308, 309}, {310, 311}, {312, 313}, {314, 315}, {316, 317}, {318, 319}, {320, 321}, {322, 323}, {324, 325}, {326, 327}, {328, 329}, {330, 331}, {332, 333}, {334, 335}, {336, 337}, {338, 339}, {340, 341}, {342, 343}, {344, 345}, {346, 347}, {348, 349}, {352, 353}, {354, 355}, {356, 357}, {1, 2}, {489, 490}, {485, 486}, {481, 482}, {477, 478}, {473, 474}, {469, 470}, {465, 466}, {461, 462}, {457, 458}, {453, 454}, {449, 450}, {445, 446}, {441, 442}, {437, 438}, {433, 434}, {429, 430}, {425, 426}, {421, 422}, {417, 418}, {413, 414}, {409, 410}, {405, 406}, {401, 402}, {397, 398}, {393, 394}, {389, 390}, {385, 386}, {381, 382}, {377, 378}, {373, 374}, {369, 370}, {365, 366}, {361, 362}, {357, 358}, {193, 194}, {189, 190}, {185, 186}, {181, 182}, {177, 178}, {173, 174}, {169, 170}, {165, 166}, {161, 162}, {157, 158}, {153, 154}, {149, 150}, {145, 146}, {141, 142}, {137, 138}, {133, 134}, {129, 130}, {125, 126}, {121, 122}, {117, 118}, {113, 114}, {109, 110}, {105, 106}, {5, 6}, {9, 10}, {13, 14}, {17, 18}, {21, 22}, {25, 26}, {29, 30}, {33, 34}, {37, 38}, {41, 42}, {45, 46}, {49, 50}, {53, 54}, {57, 58}, {61, 62}, {65, 66}, {69, 70}, {73, 74}, {77, 78}, {81, 82}, {85, 86}, {89, 90}, {93, 94}, {97, 98}, {101, 102}, {197, 198}, {201, 202}, {205, 206}, {209, 210}, {213, 214}, {217, 218}, {221, 222}, {225, 226}, {229, 230}, {233, 234}, {237, 238}, {241, 242}, {245, 246}, {249, 250}, {253, 254}, {257, 258}, {261, 262}, {265, 266}, {269, 270}, {273, 274}, {277, 278}, {281, 282}, {285, 286}, {289, 290}, {293, 294}, {297, 298}, {301, 302}, {305, 306}, {309, 310}, {313, 314}, {317, 318}, {321, 322}, {325, 326}, {329, 330}, {333, 334}, {337, 338}, {341, 342}, {345, 346}, {349, 350}, {353, 354}, {3, 4}, {483, 484}, {475, 476}, {467, 468}, {459, 460}, {451, 452}, {443, 444}, {435, 436}, {427, 428}, {419, 420}, {411, 412}, {403, 404}, {395, 396}, {387, 388}, {379, 380}, {371, 372}, {363, 364}, {195, 196}, {187, 188}, {179, 180}, {171, 172}, {163, 164}, {155, 156}, {147, 148}, {139, 140}, {131, 132}, {123, 124}, {115, 116}, {107, 108}, {11, 12}, {19, 20}, {27, 28}, {35, 36}, {43, 44}, {51, 52}, {59, 60}, {67, 68}, {75, 76}, {83, 84}, {91, 92}, {99, 100}, {203, 204}, {211, 212}, {219, 220}, {227, 228}, {235, 236}, {243, 244}, {251, 252}, {259, 260}, {267, 268}, {275, 276}, {283, 284}, {291, 292}, {299, 300}, {307, 308}, {315, 316}, {323, 324}, {331, 332}, {339, 340}, {347, 348}, {355, 356}, {7, 8}, {487, 488}, {471, 472}, {455, 456}, {439, 440}, {423, 424}, {407, 408}, {391, 392}, {375, 376}, {359, 360}, {183, 184}, {167, 168}, {151, 152}, {135, 136}, {119, 120}, {23, 24}, {39, 40}, {55, 56}, {71, 72}, {87, 88}, {103, 104}, {199, 200}, {215, 216}, {231, 232}, {247, 248}, {263, 264}, {279, 280}, {295, 296}, {311, 312}, {327, 328}, {343, 344}, {15, 16}, {463, 464}, {431, 432}, {399, 400}, {367, 368}, {175, 176}, {143, 144}, {111, 112}, {47, 48}, {79, 80}, {207, 208}, {239, 240}, {271, 272}, {303, 304}, {335, 336}, {31, 32}, {479, 480}, {415, 416}, {159, 160}, {95, 96}, {223, 224}, {287, 288}, {351, 352}, {1, 71}, {417, 487}, {416, 486}, {409, 479}, {408, 478}, {401, 471}, {400, 470}, {393, 463}, {392, 462}, {385, 455}, {384, 454}, {185, 255}, {184, 254}, {177, 247}, {176, 246}, {169, 239}, {168, 238}, {161, 231}, {160, 230}, {153, 223}, {152, 222}, {145, 215}, {144, 214}, {137, 207}, {136, 206}, {129, 199}, {128, 198}, {8, 78}, {9, 79}, {16, 86}, {17, 87}, {24, 94}, {25, 95}, {32, 102}, {33, 103}, {40, 110}, {41, 111}, {48, 118}, {49, 119}, {56, 126}, {57, 127}, {256, 326}, {257, 327}, {264, 334}, {265, 335}, {272, 342}, {273, 343}, {280, 350}, {281, 351}, {288, 358}, {289, 359}, {296, 366}, {297, 367}, {304, 374}, {305, 375}, {312, 382}, {313, 383}, {1, 70}, {281, 350}, {2, 72}, {419, 489}, {418, 488}, {407, 477}, {406, 476}, {403, 473}, {402, 472}, {391, 461}, {390, 460}, {387, 457}, {386, 456}, {183, 253}, {182, 252}, {179, 249}, {178, 248}, {167, 237}, {166, 236}, {163, 233}, {162, 232}, {151, 221}, {150, 220}, {147, 217}, {146, 216}, {135, 205}, {134, 204}, {131, 201}, {130, 200}, {3, 73}, {6, 76}, {7, 77}, {18, 88}, {19, 89}, {22, 92}, {23, 93}, {34, 104}, {35, 105}, {38, 108}, {39, 109}, {50, 120}, {51, 121}, {54, 124}, {55, 125}, {258, 328}, {259, 329}, {262, 332}, {263, 333}, {274, 344}, {275, 345}, {278, 348}, {279, 349}, {290, 360}, {291, 361}, {294, 364}, {295, 365}, {306, 376}, {307, 377}, {310, 380}, {311, 381}, {4, 74}, {420, 490}, {405, 475}, {404, 474}, {389, 459}, {388, 458}, {181, 251}, {180, 250}, {165, 235}, {164, 234}, {149, 219}, {148, 218}, {133, 203}, {132, 202}, {5, 75}, {20, 90}, {21, 91}, {36, 106}, {37, 107}, {52, 122}, {53, 123}, {260, 330}, {261, 331}, {276, 346}, {277, 347}, {292, 362}, {293, 363}, {308, 378}, {309, 379}, {421, 490}, {10, 80}, {399, 469}, {398, 468}, {395, 465}, {394, 464}, {175, 245}, {174, 244}, {171, 241}, {170, 240}, {143, 213}, {142, 212}, {139, 209}, {138, 208}, {11, 81}, {14, 84}, {15, 85}, {42, 112}, {43, 113}, {46, 116}, {47, 117}, {266, 336}, {267, 337}, {270, 340}, {271, 341}, {298, 368}, {299, 369}, {302, 372}, {303, 373}, {12, 82}, {397, 467}, {396, 466}, {173, 243}, {172, 242}, {141, 211}, {140, 210}, {13, 83}, {44, 114}, {45, 115}, {268, 338}, {269, 339}, {300, 370}, {301, 371}, {141, 210}, {26, 96}, {415, 485}, {414, 484}, {411, 481}, {410, 480}, {159, 229}, {158, 228}, {155, 225}, {154, 224}, {27, 97}, {30, 100}, {31, 101}, {282, 352}, {283, 353}, {286, 356}, {287, 357}, {28, 98}, {413, 483}, {412, 482}, {157, 227}, {156, 226}, {29, 99}, {284, 354}, {285, 355}, {63, 64}, {447, 448}, {191, 192}, {319, 320}, {58, 128}, {383, 453}, {382, 452}, {379, 449}, {378, 448}, {127, 197}, {126, 196}, {123, 193}, {122, 192}, {59, 129}, {62, 132}, {63, 133}, {314, 384}, {315, 385}, {318, 388}, {319, 389}, {60, 130}, {381, 451}, {380, 450}, {125, 195}, {124, 194}, {61, 131}, {316, 386}, {317, 387}, {64, 134}, {377, 447}, {376, 446}, {369, 439}, {368, 438}, {361, 431}, {360, 430}, {121, 191}, {120, 190}, {113, 183}, {112, 182}, {105, 175}, {65, 135}, {72, 142}, {73, 143}, {80, 150}, {81, 151}, {88, 158}, {89, 159}, {96, 166}, {97, 167}, {104, 174}, {320, 390}, {321, 391}, {328, 398}, {329, 399}, {336, 406}, {337, 407}, {344, 414}, {345, 415}, {352, 422}, {353, 423}, {66, 136}, {375, 445}, {374, 444}, {371, 441}, {370, 440}, {359, 429}, {358, 428}, {119, 189}, {118, 188}, {115, 185}, {114, 184}, {67, 137}, {70, 140}, {71, 141}, {82, 152}, {83, 153}, {86, 156}, {87, 157}, {98, 168}, {99, 169}, {102, 172}, {103, 173}, {322, 392}, {323, 393}, {326, 396}, {327, 397}, {338, 408}, {339, 409}, {342, 412}, {343, 413}, {354, 424}, {355, 425}, {71, 140}, {68, 138}, {373, 443}, {372, 442}, {357, 427}, {356, 426}, {117, 187}, {116, 186}, {69, 139}, {84, 154}, {85, 155}, {100, 170}, {101, 171}, {324, 394}, {325, 395}, {340, 410}, {341, 411}, {74, 144}, {367, 437}, {366, 436}, {363, 433}, {362, 432}, {111, 181}, {110, 180}, {107, 177}, {106, 176}, {75, 145}, {78, 148}, {79, 149}, {330, 400}, {331, 401}, {334, 404}, {335, 405}, {76, 146}, {365, 435}, {364, 434}, {109, 179}, {108, 178}, {77, 147}, {332, 402}, {333, 403}, {90, 160}, {91, 161}, {94, 164}, {95, 165}, {346, 416}, {347, 417}, {350, 420}, {351, 421}, {351, 420}, {92, 162}, {93, 163}, {348, 418}, {349, 419}, {127, 128}, {383, 384}, {61, 432}, {63, 434}, {62, 433}, {52, 423}, {56, 427}, {60, 431}, {51, 422}, {57, 428}, {59, 430}, {50, 421}, {58, 429}, {53, 424}, {55, 426}, {54, 425}, {2, 443}, {4, 445}, {6, 447}, {186, 256}, {191, 261}, {190, 260}, {187, 257}, {250, 320}, {251, 321}, {254, 324}, {255, 325}, {1, 442}, {5, 446}, {188, 258}, {189, 259}, {252, 322}, {253, 323}, {3, 444}, {192, 262}, {193, 263}, {200, 270}, {201, 271}, {208, 278}, {209, 279}, {216, 286}, {217, 287}, {224, 294}, {225, 295}, {232, 302}, {233, 303}, {240, 310}, {241, 311}, {248, 318}, {249, 319}, {7, 448}, {15, 456}, {23, 464}, {31, 472}, {39, 480}, {47, 488}, {8, 449}, {10, 451}, {12, 453}, {14, 455}, {24, 465}, {26, 467}, {28, 469}, {30, 471}, {40, 481}, {42, 483}, {44, 485}, {46, 487}, {194, 264}, {195, 265}, {198, 268}, {199, 269}, {210, 280}, {211, 281}, {214, 284}, {215, 285}, {226, 296}, {227, 297}, {230, 300}, {231, 301}, {242, 312}, {243, 313}, {246, 316}, {247, 317}, {9, 450}, {13, 454}, {25, 466}, {29, 470}, {41, 482}, {45, 486}, {211, 280}, {196, 266}, {197, 267}, {212, 282}, {213, 283}, {228, 298}, {229, 299}, {244, 314}, {245, 315}, {11, 452}, {27, 468}, {43, 484}, {16, 457}, {18, 459}, {20, 461}, {22, 463}, {48, 489}, {202, 272}, {203, 273}, {206, 276}, {207, 277}, {234, 304}, {235, 305}, {238, 308}, {239, 309}, {17, 458}, {21, 462}, {49, 490}, {204, 274}, {205, 275}, {236, 306}, {237, 307}, {19, 460}, {64, 435}, {68, 439}, {65, 436}, {67, 438}, {66, 437}, {32, 473}, {34, 475}, {36, 477}, {38, 479}, {218, 288}, {219, 289}, {222, 292}, {223, 293}, {33, 474}, {37, 478}, {69, 440}, {220, 290}, {221, 291}, {35, 476}, {70, 441}, {255, 256} }>;

(II) A more general form is to represent the graph as the orbit of {2, 3} under the group generated by the following permutations:

a: (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70)(71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140)(141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210)(211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280)(281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350)(351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420)(421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490)
b: (2, 70)(3, 69)(4, 68)(5, 67)(6, 66)(7, 65)(8, 64)(9, 63)(10, 62)(11, 61)(12, 60)(13, 59)(14, 58)(15, 57)(16, 56)(17, 55)(18, 54)(19, 53)(20, 52)(21, 51)(22, 50)(23, 49)(24, 48)(25, 47)(26, 46)(27, 45)(28, 44)(29, 43)(30, 42)(31, 41)(32, 40)(33, 39)(34, 38)(35, 37)(71, 442)(72, 441)(73, 440)(74, 439)(75, 438)(76, 437)(77, 436)(78, 435)(79, 434)(80, 433)(81, 432)(82, 431)(83, 430)(84, 429)(85, 428)(86, 427)(87, 426)(88, 425)(89, 424)(90, 423)(91, 422)(92, 421)(93, 490)(94, 489)(95, 488)(96, 487)(97, 486)(98, 485)(99, 484)(100, 483)(101, 482)(102, 481)(103, 480)(104, 479)(105, 478)(106, 477)(107, 476)(108, 475)(109, 474)(110, 473)(111, 472)(112, 471)(113, 470)(114, 469)(115, 468)(116, 467)(117, 466)(118, 465)(119, 464)(120, 463)(121, 462)(122, 461)(123, 460)(124, 459)(125, 458)(126, 457)(127, 456)(128, 455)(129, 454)(130, 453)(131, 452)(132, 451)(133, 450)(134, 449)(135, 448)(136, 447)(137, 446)(138, 445)(139, 444)(140, 443)(141, 372)(142, 371)(143, 370)(144, 369)(145, 368)(146, 367)(147, 366)(148, 365)(149, 364)(150, 363)(151, 362)(152, 361)(153, 360)(154, 359)(155, 358)(156, 357)(157, 356)(158, 355)(159, 354)(160, 353)(161, 352)(162, 351)(163, 420)(164, 419)(165, 418)(166, 417)(167, 416)(168, 415)(169, 414)(170, 413)(171, 412)(172, 411)(173, 410)(174, 409)(175, 408)(176, 407)(177, 406)(178, 405)(179, 404)(180, 403)(181, 402)(182, 401)(183, 400)(184, 399)(185, 398)(186, 397)(187, 396)(188, 395)(189, 394)(190, 393)(191, 392)(192, 391)(193, 390)(194, 389)(195, 388)(196, 387)(197, 386)(198, 385)(199, 384)(200, 383)(201, 382)(202, 381)(203, 380)(204, 379)(205, 378)(206, 377)(207, 376)(208, 375)(209, 374)(210, 373)(211, 302)(212, 301)(213, 300)(214, 299)(215, 298)(216, 297)(217, 296)(218, 295)(219, 294)(220, 293)(221, 292)(222, 291)(223, 290)(224, 289)(225, 288)(226, 287)(227, 286)(228, 285)(229, 284)(230, 283)(231, 282)(232, 281)(233, 350)(234, 349)(235, 348)(236, 347)(237, 346)(238, 345)(239, 344)(240, 343)(241, 342)(242, 341)(243, 340)(244, 339)(245, 338)(246, 337)(247, 336)(248, 335)(249, 334)(250, 333)(251, 332)(252, 331)(253, 330)(254, 329)(255, 328)(256, 327)(257, 326)(258, 325)(259, 324)(260, 323)(261, 322)(262, 321)(263, 320)(264, 319)(265, 318)(266, 317)(267, 316)(268, 315)(269, 314)(270, 313)(271, 312)(272, 311)(273, 310)(274, 309)(275, 308)(276, 307)(277, 306)(278, 305)(279, 304)(280, 303)
c: (2, 442, 70, 71)(3, 372, 69, 141)(4, 302, 68, 211)(5, 232, 67, 281)(6, 162, 66, 351)(7, 92, 65, 421)(8, 22, 64, 50)(9, 463, 63, 120)(10, 393, 62, 190)(11, 323, 61, 260)(12, 253, 60, 330)(13, 183, 59, 400)(14, 113, 58, 470)(15, 43, 57, 29)(16, 484, 56, 99)(17, 414, 55, 169)(18, 344, 54, 239)(19, 274, 53, 309)(20, 204, 52, 379)(21, 134, 51, 449)(23, 435, 49, 78)(24, 365, 48, 148)(25, 295, 47, 218)(26, 225, 46, 288)(27, 155, 45, 358)(28, 85, 44, 428)(30, 456, 42, 127)(31, 386, 41, 197)(32, 316, 40, 267)(33, 246, 39, 337)(34, 176, 38, 407)(35, 106, 37, 477)(72, 443, 441, 140)(73, 373, 440, 210)(74, 303, 439, 280)(75, 233, 438, 350)(76, 163, 437, 420)(77, 93, 436, 490)(79, 464, 434, 119)(80, 394, 433, 189)(81, 324, 432, 259)(82, 254, 431, 329)(83, 184, 430, 399)(84, 114, 429, 469)(86, 485, 427, 98)(87, 415, 426, 168)(88, 345, 425, 238)(89, 275, 424, 308)(90, 205, 423, 378)(91, 135, 422, 448)(94, 366, 489, 147)(95, 296, 488, 217)(96, 226, 487, 287)(97, 156, 486, 357)(100, 457, 483, 126)(101, 387, 482, 196)(102, 317, 481, 266)(103, 247, 480, 336)(104, 177, 479, 406)(105, 107, 478, 476)(108, 408, 475, 175)(109, 338, 474, 245)(110, 268, 473, 315)(111, 198, 472, 385)(112, 128, 471, 455)(115, 359, 468, 154)(116, 289, 467, 224)(117, 219, 466, 294)(118, 149, 465, 364)(121, 450, 462, 133)(122, 380, 461, 203)(123, 310, 460, 273)(124, 240, 459, 343)(125, 170, 458, 413)(129, 401, 454, 182)(130, 331, 453, 252)(131, 261, 452, 322)(132, 191, 451, 392)(136, 352, 447, 161)(137, 282, 446, 231)(138, 212, 445, 301)(139, 142, 444, 371)(143, 374, 370, 209)(144, 304, 369, 279)(145, 234, 368, 349)(146, 164, 367, 419)(150, 395, 363, 188)(151, 325, 362, 258)(152, 255, 361, 328)(153, 185, 360, 398)(157, 416, 356, 167)(158, 346, 355, 237)(159, 276, 354, 307)(160, 206, 353, 377)(165, 297, 418, 216)(166, 227, 417, 286)(171, 388, 412, 195)(172, 318, 411, 265)(173, 248, 410, 335)(174, 178, 409, 405)(179, 339, 404, 244)(180, 269, 403, 314)(181, 199, 402, 384)(186, 290, 397, 223)(187, 220, 396, 293)(192, 381, 391, 202)(193, 311, 390, 272)(194, 241, 389, 342)(200, 332, 383, 251)(201, 262, 382, 321)(207, 283, 376, 230)(208, 213, 375, 300)(214, 305, 299, 278)(215, 235, 298, 348)(221, 326, 292, 257)(222, 256, 291, 327)(228, 347, 285, 236)(229, 277, 284, 306)(242, 319, 341, 264)(243, 249, 340, 334)(250, 270, 333, 313)(263, 312, 320, 271)

(III) Last is Groups&Graphs. Copy everything between (not including) the lines of asterisks into a plain text file and save it as "graph.txt". Then launch G&G (Groups&Graphs) and select Read Text from the File menu.

**************

&Graph
C4[ 490, 3 ]
490
-1 2 442 70 71
-2 1 3 443 72
-3 2 4 444 73
-4 3 5 445 74
-5 4 6 446 75
-6 5 7 447 76
-7 77 6 8 448
-8 78 7 9 449
-9 79 8 10 450
-10 11 451 80 9
-11 12 452 81 10
-12 11 13 453 82
-13 12 14 454 83
-14 13 15 455 84
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0

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