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On this page are computer-accessible forms for the graph C4[ 507, 5 ] = MSZ(39,13,14,3).

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

(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, 5 ]
507
-1 132 2 39 182
-2 495 1 3 367
-3 418 56 2 4
-4 3 135 5 185
-5 498 4 6 370
-6 421 59 5 7
-7 188 6 138 8
-8 501 7 9 373
-9 424 62 8 10
-10 11 191 9 141
-11 12 376 504 10
-12 11 13 427 65
-13 12 144 14 194
-14 507 13 15 379
-15 68 14 16 391
-16 15 147 158 17
-17 16 18 382 471
-18 71 17 19 394
-19 18 150 161 20
-20 385 474 19 21
-21 22 397 74 20
-22 23 21 153 164
-23 22 24 388 477
-24 77 23 25 400
-25 24 156 167 26
-26 352 25 27 480
-27 26 28 403 41
-28 27 170 29 120
-29 355 28 30 483
-30 44 29 31 406
-31 123 30 173 32
-32 33 486 358 31
-33 34 409 47 32
-34 33 176 35 126
-35 34 36 489 361
-36 35 37 412 50
-37 36 179 38 129
-38 364 37 39 492
-39 1 38 415 53
-40 78 221 171 41
-41 27 40 42 406
-42 457 95 41 43
-43 44 224 42 174
-44 45 409 30 43
-45 44 46 460 98
-46 45 177 47 227
-47 33 46 48 412
-48 463 101 47 49
-49 48 180 50 230
-50 36 49 51 415
-51 466 104 50 52
-52 233 51 183 53
-53 418 39 52 54
-54 55 430 107 53
-55 56 54 186 197
-56 55 57 3 421
-57 110 56 58 433
-58 57 189 200 59
-59 58 60 6 424
-60 113 59 61 436
-61 60 192 203 62
-62 61 63 9 427
-63 116 62 64 439
-64 63 195 206 65
-65 66 12 391 64
-66 67 442 80 65
-67 66 209 68 159
-68 67 69 15 394
-69 68 70 445 83
-70 69 212 71 162
-71 397 70 72 18
-72 71 73 448 86
-73 165 72 215 74
-74 400 73 75 21
-75 451 89 74 76
-76 77 168 75 218
-77 78 24 403 76
-78 77 454 92 40
-79 210 80 117 260
-80 66 79 81 445
-81 496 134 80 82
-82 81 213 83 263
-83 69 82 84 448
-84 499 137 83 85
-85 266 84 216 86
-86 451 72 85 87
-87 88 502 140 86
-88 89 269 87 219
-89 88 90 454 75
-90 143 89 91 505
-91 90 222 92 272
-92 78 91 93 457
-93 146 92 94 469
-94 93 225 236 95
-95 94 96 42 460
-96 149 95 97 472
-97 96 228 239 98
-98 99 45 463 97
-99 100 475 152 98
-100 99 231 242 101
-101 100 102 48 466
-102 155 101 103 478
-103 102 234 245 104
-104 430 103 105 51
-105 104 106 481 119
-106 198 105 248 107
-107 433 106 108 54
-108 484 122 107 109
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0

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