C4graphGraph forms for C4 [ 504, 158 ] = BGCG({4,4}_6,0,C_7,1)

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On this page are computer-accessible forms for the graph C4[ 504, 158 ] = BGCG({4,4}_6,0,C_7,1).

(I) Following is a form readable by MAGMA:

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

(II) A more general form is to represent the graph as the orbit of {72, 74} under the group generated by the following permutations:

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

(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[ 504, 158 ]
504
-1 487 37 48 482
-2 37 499 38 504
-3 499 49 60 494
-4 475 49 50 480
-5 475 61 72 470
-6 487 61 62 492
-7 497 47 48 502
-8 497 58 59 504
-9 473 59 60 478
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-13 495 56 57 502
-14 57 58 476 471
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-19 55 56 474 469
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-22 488 481 42 43
-23 44 498 493 43
-24 55 500 493 54
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-26 66 484 491 65
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-28 496 41 503 42
-29 498 52 503 53
-30 479 53 54 472
-31 489 63 64 482
-32 484 38 489 39
-33 39 501 40 494
-34 496 50 501 51
-35 477 51 52 470
-36 477 62 63 472
-37 1 2 91 92
-38 77 2 107 32
-39 33 86 32 87
-40 33 102 27 108
-41 81 27 82 28
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-43 22 77 23 76
-44 23 92 17 86
-45 17 18 107 108
-46 12 81 18 87
-47 12 102 7 97
-48 1 82 7 76
-49 3 4 93 94
-50 34 4 103 73
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-214 154 223 160 229
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-217 253 264 199 194
-218 253 254 211 216
-219 265 276 211 206
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-222 199 277 278 204
-223 209 264 214 263
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-228 204 262 197 263
-229 214 272 207 273
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-238 200 258 193 259
-239 210 259 205 260
-240 212 270 205 271
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-242 203 281 282 196
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-245 210 268 269 215
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-247 201 279 280 194
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-249 255 256 213 206
-250 266 267 213 208
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-252 189 278 279 184
-253 308 217 218 307
-254 323 248 293 218
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-258 244 313 238 307
-259 292 238 293 239
-260 308 233 302 239
-261 233 234 323 324
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-263 223 313 228 318
-264 298 223 292 217
-265 220 309 310 219
-266 220 319 289 250
-267 304 250 305 251
-268 320 245 314 251
-269 299 245 300 246
-270 309 246 315 240
-271 289 235 294 240
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-273 319 320 229 230
-274 299 224 305 230
-275 224 225 314 315
-276 300 225 294 219
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-278 222 321 291 252
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-280 322 247 316 241
-281 242 295 241 296
-282 242 311 236 317
-283 290 236 291 237
-284 231 312 237 306
-285 231 232 321 322
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-288 221 290 227 296
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-290 288 325 326 283
-291 278 337 348 283
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-295 286 335 281 336
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-305 332 267 333 274
-306 333 279 334 284
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-310 330 265 331 272
-311 331 277 332 282
-312 342 277 343 284
-313 352 353 258 263
-314 275 353 354 268
-315 275 270 328 329
-316 330 287 280 329
-317 341 287 282 340
-318 341 342 256 263
-319 352 266 273 351
-320 268 326 327 273
-321 278 327 328 285
-322 280 338 339 285
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-325 289 290 379 380
-326 320 365 290 395
-327 374 320 375 321
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-336 364 289 370 295
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-358 298 367 304 373
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-368 418 353 419 360
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-383 354 403 349 404
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-388 352 401 402 359
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-393 399 400 357 350
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-403 436 382 437 383
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-449 418 476 411 477
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-453 409 499 500 414
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-456 486 421 487 428
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-466 429 424 482 483
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-469 433 434 19 20
-470 35 464 5 434
-471 464 14 465 15
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-473 459 9 460 10
-474 25 454 19 460
-475 454 4 455 5
-476 14 455 20 449
-477 35 36 449 450
-478 15 444 9 450
-479 25 444 30 439
-480 4 433 10 439
-481 22 435 436 21
-482 1 466 436 31
-483 466 16 467 17
-484 26 467 32 461
-485 11 462 12 461
-486 462 27 456 21
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-488 22 451 16 445
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-490 11 440 17 446
-491 440 441 26 27
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-496 34 463 28 457
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-498 23 452 29 458
-499 452 2 453 3
-500 24 453 18 447
-501 33 34 447 448
-502 13 442 7 448
-503 442 443 28 29
-504 2 443 8 437
0

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