C4graphGraph forms for C4 [ 507, 1 ] = C_507(1,170)

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On this page are computer-accessible forms for the graph C4[ 507, 1 ] = C_507(1,170).

(I) Following is a form readable by MAGMA:

g:=Graph<507|{ {2, 3}, {506, 507}, {504, 505}, {502, 503}, {500, 501}, {498, 499}, {496, 497}, {494, 495}, {492, 493}, {490, 491}, {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}, {420, 421}, {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}, {356, 357}, {354, 355}, {352, 353}, {350, 351}, {348, 349}, {346, 347}, {344, 345}, {342, 343}, {340, 341}, {338, 339}, {336, 337}, {334, 335}, {332, 333}, {330, 331}, {328, 329}, {326, 327}, {324, 325}, {322, 323}, {320, 321}, {318, 319}, {316, 317}, {314, 315}, {312, 313}, {310, 311}, {156, 157}, {154, 155}, {152, 153}, {150, 151}, {148, 149}, {146, 147}, {144, 145}, {142, 143}, {140, 141}, {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}, {104, 105}, {102, 103}, {100, 101}, {98, 99}, {96, 97}, {94, 95}, {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}, {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}, {1, 2}, {505, 506}, {501, 502}, {497, 498}, {493, 494}, {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}, {353, 354}, {349, 350}, {345, 346}, {341, 342}, {337, 338}, {333, 334}, {329, 330}, {325, 326}, {321, 322}, {317, 318}, {313, 314}, {309, 310}, {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}, {101, 102}, {97, 98}, {93, 94}, {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}, {157, 158}, {161, 162}, {165, 166}, {169, 170}, {173, 174}, {177, 178}, {181, 182}, {185, 186}, {189, 190}, {193, 194}, {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}, {3, 4}, {499, 500}, {491, 492}, {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}, {355, 356}, {347, 348}, {339, 340}, {331, 332}, {323, 324}, {315, 316}, {155, 156}, {147, 148}, {139, 140}, {131, 132}, {123, 124}, {115, 116}, {107, 108}, {99, 100}, {11, 12}, {19, 20}, {27, 28}, {35, 36}, {43, 44}, {51, 52}, {59, 60}, {67, 68}, {75, 76}, {83, 84}, {91, 92}, {163, 164}, {171, 172}, {179, 180}, {187, 188}, {195, 196}, {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}, {7, 8}, {503, 504}, {487, 488}, {471, 472}, {455, 456}, {439, 440}, {423, 424}, {407, 408}, {391, 392}, {375, 376}, {359, 360}, {343, 344}, {327, 328}, {311, 312}, {151, 152}, {135, 136}, {119, 120}, {103, 104}, {23, 24}, {39, 40}, {55, 56}, {71, 72}, {87, 88}, {167, 168}, {183, 184}, {199, 200}, {215, 216}, {231, 232}, {247, 248}, {263, 264}, {279, 280}, {295, 296}, {15, 16}, {495, 496}, {463, 464}, {431, 432}, {399, 400}, {367, 368}, {335, 336}, {143, 144}, {111, 112}, {47, 48}, {79, 80}, {175, 176}, {207, 208}, {239, 240}, {271, 272}, {303, 304}, {31, 32}, {479, 480}, {415, 416}, {351, 352}, {95, 96}, {159, 160}, {223, 224}, {287, 288}, {63, 64}, {447, 448}, {319, 320}, {191, 192}, {1, 171}, {337, 507}, {336, 506}, {325, 495}, {324, 494}, {321, 491}, {320, 490}, {4, 174}, {5, 175}, {16, 186}, {17, 187}, {20, 190}, {21, 191}, {64, 234}, {65, 235}, {68, 238}, {69, 239}, {80, 250}, {81, 251}, {84, 254}, {85, 255}, {256, 426}, {257, 427}, {260, 430}, {261, 431}, {272, 442}, {273, 443}, {276, 446}, {277, 447}, {2, 172}, {323, 493}, {322, 492}, {3, 173}, {18, 188}, {19, 189}, {66, 236}, {67, 237}, {82, 252}, {83, 253}, {258, 428}, {259, 429}, {274, 444}, {275, 445}, {6, 176}, {335, 505}, {334, 504}, {327, 497}, {326, 496}, {7, 177}, {14, 184}, {15, 185}, {70, 240}, {71, 241}, {78, 248}, {79, 249}, {262, 432}, {263, 433}, {270, 440}, {271, 441}, {8, 178}, {333, 503}, {332, 502}, {329, 499}, {328, 498}, {9, 179}, {12, 182}, {13, 183}, {72, 242}, {73, 243}, {76, 246}, {77, 247}, {264, 434}, {265, 435}, {268, 438}, {269, 439}, {10, 180}, {331, 501}, {330, 500}, {11, 181}, {74, 244}, {75, 245}, {266, 436}, {267, 437}, {22, 192}, {319, 489}, {318, 488}, {311, 481}, {310, 480}, {23, 193}, {30, 200}, {31, 201}, {54, 224}, {55, 225}, {62, 232}, {63, 233}, {278, 448}, {279, 449}, {286, 456}, {287, 457}, {24, 194}, {317, 487}, {316, 486}, {313, 483}, {312, 482}, {25, 195}, {28, 198}, {29, 199}, {56, 226}, {57, 227}, {60, 230}, {61, 231}, {280, 450}, {281, 451}, {284, 454}, {285, 455}, {26, 196}, {315, 485}, {314, 484}, {27, 197}, {58, 228}, {59, 229}, {282, 452}, {283, 453}, {32, 202}, {309, 479}, {308, 478}, {33, 203}, {36, 206}, {37, 207}, {48, 218}, {49, 219}, {52, 222}, {53, 223}, {288, 458}, {289, 459}, {292, 462}, {293, 463}, {304, 474}, {305, 475}, {34, 204}, {35, 205}, {50, 220}, {51, 221}, {290, 460}, {291, 461}, {306, 476}, {307, 477}, {38, 208}, {39, 209}, {46, 216}, {47, 217}, {294, 464}, {295, 465}, {302, 472}, {303, 473}, {40, 210}, {41, 211}, {44, 214}, {45, 215}, {296, 466}, {297, 467}, {300, 470}, {301, 471}, {42, 212}, {43, 213}, {298, 468}, {299, 469}, {127, 128}, {383, 384}, {2, 339}, {142, 479}, {140, 477}, {138, 475}, {136, 473}, {134, 471}, {132, 469}, {130, 467}, {128, 465}, {4, 341}, {6, 343}, {8, 345}, {10, 347}, {12, 349}, {14, 351}, {32, 369}, {34, 371}, {36, 373}, {38, 375}, {40, 377}, {42, 379}, {44, 381}, {46, 383}, {160, 497}, {162, 499}, {164, 501}, {166, 503}, {168, 505}, {170, 507}, {1, 338}, {141, 478}, {137, 474}, {133, 470}, {129, 466}, {5, 342}, {9, 346}, {13, 350}, {33, 370}, {37, 374}, {41, 378}, {45, 382}, {161, 498}, {165, 502}, {169, 506}, {86, 256}, {127, 297}, {126, 296}, {119, 289}, {118, 288}, {95, 265}, {94, 264}, {87, 257}, {214, 384}, {215, 385}, {222, 392}, {223, 393}, {246, 416}, {247, 417}, {254, 424}, {255, 425}, {3, 340}, {139, 476}, {131, 468}, {11, 348}, {35, 372}, {43, 380}, {163, 500}, {88, 258}, {125, 295}, {124, 294}, {121, 291}, {120, 290}, {93, 263}, {89, 259}, {92, 262}, {216, 386}, {217, 387}, {220, 390}, {221, 391}, {248, 418}, {249, 419}, {252, 422}, {253, 423}, {90, 260}, {123, 293}, {122, 292}, {91, 261}, {218, 388}, {219, 389}, {250, 420}, {251, 421}, {7, 344}, {135, 472}, {39, 376}, {167, 504}, {96, 266}, {117, 287}, {116, 286}, {113, 283}, {112, 282}, {101, 271}, {100, 270}, {97, 267}, {224, 394}, {225, 395}, {228, 398}, {229, 399}, {240, 410}, {241, 411}, {244, 414}, {245, 415}, {98, 268}, {115, 285}, {114, 284}, {99, 269}, {226, 396}, {227, 397}, {242, 412}, {243, 413}, {15, 352}, {143, 480}, {31, 368}, {159, 496}, {16, 353}, {154, 491}, {152, 489}, {150, 487}, {148, 485}, {146, 483}, {144, 481}, {18, 355}, {20, 357}, {22, 359}, {24, 361}, {26, 363}, {28, 365}, {30, 367}, {156, 493}, {158, 495}, {17, 354}, {153, 490}, {149, 486}, {145, 482}, {21, 358}, {25, 362}, {29, 366}, {157, 494}, {102, 272}, {111, 281}, {110, 280}, {103, 273}, {230, 400}, {231, 401}, {238, 408}, {239, 409}, {19, 356}, {155, 492}, {147, 484}, {27, 364}, {104, 274}, {109, 279}, {108, 278}, {105, 275}, {232, 402}, {233, 403}, {236, 406}, {237, 407}, {106, 276}, {107, 277}, {234, 404}, {235, 405}, {23, 360}, {151, 488}, {128, 298}, {149, 319}, {148, 318}, {145, 315}, {144, 314}, {133, 303}, {132, 302}, {129, 299}, {192, 362}, {193, 363}, {196, 366}, {197, 367}, {208, 378}, {209, 379}, {212, 382}, {213, 383}, {130, 300}, {147, 317}, {146, 316}, {131, 301}, {194, 364}, {195, 365}, {210, 380}, {211, 381}, {47, 384}, {127, 464}, {111, 448}, {63, 400}, {48, 385}, {126, 463}, {124, 461}, {122, 459}, {120, 457}, {118, 455}, {116, 453}, {114, 451}, {112, 449}, {50, 387}, {52, 389}, {54, 391}, {56, 393}, {58, 395}, {60, 397}, {62, 399}, {49, 386}, {125, 462}, {121, 458}, {117, 454}, {113, 450}, {53, 390}, {57, 394}, {61, 398}, {134, 304}, {143, 313}, {142, 312}, {135, 305}, {198, 368}, {199, 369}, {206, 376}, {207, 377}, {51, 388}, {123, 460}, {115, 452}, {59, 396}, {136, 306}, {141, 311}, {140, 310}, {137, 307}, {200, 370}, {201, 371}, {204, 374}, {205, 375}, {138, 308}, {139, 309}, {202, 372}, {203, 373}, {55, 392}, {119, 456}, {64, 401}, {110, 447}, {108, 445}, {106, 443}, {104, 441}, {102, 439}, {100, 437}, {98, 435}, {96, 433}, {66, 403}, {68, 405}, {70, 407}, {72, 409}, {74, 411}, {76, 413}, {78, 415}, {65, 402}, {109, 446}, {105, 442}, {101, 438}, {97, 434}, {69, 406}, {73, 410}, {77, 414}, {150, 320}, {151, 321}, {158, 328}, {159, 329}, {182, 352}, {183, 353}, {190, 360}, {191, 361}, {67, 404}, {107, 444}, {99, 436}, {75, 412}, {152, 322}, {156, 326}, {153, 323}, {157, 327}, {184, 354}, {185, 355}, {188, 358}, {189, 359}, {154, 324}, {155, 325}, {186, 356}, {187, 357}, {71, 408}, {103, 440}, {160, 330}, {161, 331}, {164, 334}, {165, 335}, {176, 346}, {177, 347}, {180, 350}, {181, 351}, {162, 332}, {163, 333}, {178, 348}, {179, 349}, {79, 416}, {95, 432}, {80, 417}, {94, 431}, {82, 419}, {84, 421}, {86, 423}, {88, 425}, {90, 427}, {92, 429}, {81, 418}, {93, 430}, {85, 422}, {89, 426}, {166, 336}, {167, 337}, {174, 344}, {175, 345}, {83, 420}, {91, 428}, {1, 507}, {168, 338}, {169, 339}, {172, 342}, {173, 343}, {170, 340}, {171, 341}, {87, 424}, {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, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507)
b: (2, 338)(3, 168)(4, 505)(5, 335)(6, 165)(7, 502)(8, 332)(9, 162)(10, 499)(11, 329)(12, 159)(13, 496)(14, 326)(15, 156)(16, 493)(17, 323)(18, 153)(19, 490)(20, 320)(21, 150)(22, 487)(23, 317)(24, 147)(25, 484)(26, 314)(27, 144)(28, 481)(29, 311)(30, 141)(31, 478)(32, 308)(33, 138)(34, 475)(35, 305)(36, 135)(37, 472)(38, 302)(39, 132)(40, 469)(41, 299)(42, 129)(43, 466)(44, 296)(45, 126)(46, 463)(47, 293)(48, 123)(49, 460)(50, 290)(51, 120)(52, 457)(53, 287)(54, 117)(55, 454)(56, 284)(57, 114)(58, 451)(59, 281)(60, 111)(61, 448)(62, 278)(63, 108)(64, 445)(65, 275)(66, 105)(67, 442)(68, 272)(69, 102)(70, 439)(71, 269)(72, 99)(73, 436)(74, 266)(75, 96)(76, 433)(77, 263)(78, 93)(79, 430)(80, 260)(81, 90)(82, 427)(83, 257)(84, 87)(85, 424)(86, 254)(88, 421)(89, 251)(91, 418)(92, 248)(94, 415)(95, 245)(97, 412)(98, 242)(100, 409)(101, 239)(103, 406)(104, 236)(106, 403)(107, 233)(109, 400)(110, 230)(112, 397)(113, 227)(115, 394)(116, 224)(118, 391)(119, 221)(121, 388)(122, 218)(124, 385)(125, 215)(127, 382)(128, 212)(130, 379)(131, 209)(133, 376)(134, 206)(136, 373)(137, 203)(139, 370)(140, 200)(142, 367)(143, 197)(145, 364)(146, 194)(148, 361)(149, 191)(151, 358)(152, 188)(154, 355)(155, 185)(157, 352)(158, 182)(160, 349)(161, 179)(163, 346)(164, 176)(166, 343)(167, 173)(169, 340)(171, 507)(172, 337)(174, 504)(175, 334)(177, 501)(178, 331)(180, 498)(181, 328)(183, 495)(184, 325)(186, 492)(187, 322)(189, 489)(190, 319)(192, 486)(193, 316)(195, 483)(196, 313)(198, 480)(199, 310)(201, 477)(202, 307)(204, 474)(205, 304)(207, 471)(208, 301)(210, 468)(211, 298)(213, 465)(214, 295)(216, 462)(217, 292)(219, 459)(220, 289)(222, 456)(223, 286)(225, 453)(226, 283)(228, 450)(229, 280)(231, 447)(232, 277)(234, 444)(235, 274)(237, 441)(238, 271)(240, 438)(241, 268)(243, 435)(244, 265)(246, 432)(247, 262)(249, 429)(250, 259)(252, 426)(253, 256)(255, 423)(258, 420)(261, 417)(264, 414)(267, 411)(270, 408)(273, 405)(276, 402)(279, 399)(282, 396)(285, 393)(288, 390)(291, 387)(294, 384)(297, 381)(300, 378)(303, 375)(306, 372)(309, 369)(312, 366)(315, 363)(318, 360)(321, 357)(324, 354)(327, 351)(330, 348)(333, 345)(336, 342)(341, 506)(344, 503)(347, 500)(350, 497)(353, 494)(356, 491)(359, 488)(362, 485)(365, 482)(368, 479)(371, 476)(374, 473)(377, 470)(380, 467)(383, 464)(386, 461)(389, 458)(392, 455)(395, 452)(398, 449)(401, 446)(404, 443)(407, 440)(410, 437)(413, 434)(416, 431)(419, 428)(422, 425)
c: (2, 171)(3, 341)(5, 174)(6, 344)(8, 177)(9, 347)(11, 180)(12, 350)(14, 183)(15, 353)(17, 186)(18, 356)(20, 189)(21, 359)(23, 192)(24, 362)(26, 195)(27, 365)(29, 198)(30, 368)(32, 201)(33, 371)(35, 204)(36, 374)(38, 207)(39, 377)(41, 210)(42, 380)(44, 213)(45, 383)(47, 216)(48, 386)(50, 219)(51, 389)(53, 222)(54, 392)(56, 225)(57, 395)(59, 228)(60, 398)(62, 231)(63, 401)(65, 234)(66, 404)(68, 237)(69, 407)(71, 240)(72, 410)(74, 243)(75, 413)(77, 246)(78, 416)(80, 249)(81, 419)(83, 252)(84, 422)(86, 255)(87, 425)(89, 258)(90, 428)(92, 261)(93, 431)(95, 264)(96, 434)(98, 267)(99, 437)(101, 270)(102, 440)(104, 273)(105, 443)(107, 276)(108, 446)(110, 279)(111, 449)(113, 282)(114, 452)(116, 285)(117, 455)(119, 288)(120, 458)(122, 291)(123, 461)(125, 294)(126, 464)(128, 297)(129, 467)(131, 300)(132, 470)(134, 303)(135, 473)(137, 306)(138, 476)(140, 309)(141, 479)(143, 312)(144, 482)(146, 315)(147, 485)(149, 318)(150, 488)(152, 321)(153, 491)(155, 324)(156, 494)(158, 327)(159, 497)(161, 330)(162, 500)(164, 333)(165, 503)(167, 336)(168, 506)(170, 339)(173, 342)(176, 345)(179, 348)(182, 351)(185, 354)(188, 357)(191, 360)(194, 363)(197, 366)(200, 369)(203, 372)(206, 375)(209, 378)(212, 381)(215, 384)(218, 387)(221, 390)(224, 393)(227, 396)(230, 399)(233, 402)(236, 405)(239, 408)(242, 411)(245, 414)(248, 417)(251, 420)(254, 423)(257, 426)(260, 429)(263, 432)(266, 435)(269, 438)(272, 441)(275, 444)(278, 447)(281, 450)(284, 453)(287, 456)(290, 459)(293, 462)(296, 465)(299, 468)(302, 471)(305, 474)(308, 477)(311, 480)(314, 483)(317, 486)(320, 489)(323, 492)(326, 495)(329, 498)(332, 501)(335, 504)(338, 507)

(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[ 507, 1 ]
507
-1 507 2 171 338
-2 1 3 172 339
-3 2 4 173 340
-4 341 3 5 174
-5 342 4 6 175
-6 176 343 5 7
-7 177 344 6 8
-8 178 345 7 9
-9 179 346 8 10
-10 11 180 347 9
-11 12 181 348 10
-12 11 13 182 349
-13 12 14 183 350
-14 13 15 184 351
-15 352 14 16 185
-16 353 15 17 186
-17 187 354 16 18
-18 188 355 17 19
-19 189 356 18 20
-20 190 357 19 21
-21 22 191 358 20
-22 23 192 359 21
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0

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