C4graphGraph forms for C4 [ 500, 52 ] = SS[500,4]

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On this page are computer-accessible forms for the graph C4[ 500, 52 ] = SS[500,4].

(I) Following is a form readable by MAGMA:

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

(II) A more general form is to represent the graph as the orbit of {452, 453} under the group generated by the following permutations:

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

(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[ 500, 52 ]
500
-1 2 3 4 5
-2 1 499 489 493
-3 1 497 491 494
-4 1 496 498 490
-5 495 1 500 492
-6 103 104 105 106
-7 343 323 83 107
-8 324 346 86 109
-9 110 344 326 85
-10 345 325 84 108
-11 88 99 92 95
-12 101 94 87 98
-13 100 90 91 97
-14 89 102 93 96
-15 61 62 95 76
-16 61 63 96 75
-17 78 62 64 98
-18 77 63 64 97
-19 66 89 54 76
-20 55 90 75 65
-21 77 56 68 87
-22 88 67 78 53
-23 56 70 93 74
-24 69 94 74 54
-25 91 72 73 53
-26 55 92 71 73
-27 47 102 82 65
-28 66 99 46 79
-29 100 68 48 81
-30 45 67 101 80
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-32 46 69 80 103
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-34 79 47 71 105
-35 45 47 115 116
-36 46 48 117 118
-37 55 68 200 52
-38 56 67 202 51
-39 201 49 54 65
-40 66 199 50 53
-41 58 70 61 109
-42 110 57 69 64
-43 60 71 62 108
-44 59 72 63 107
-45 33 35 167 30
-46 36 168 28 32
-47 34 35 27 170
-48 36 169 29 31
-49 144 243 258 39
-50 143 246 257 40
-51 244 255 146 38
-52 145 245 256 37
-53 22 25 40 150
-54 24 39 149 19
-55 26 37 148 20
-56 23 147 38 21
-57 247 42 262 153
-58 154 248 259 41
-59 44 249 261 152
-60 260 151 250 43
-61 15 158 16 41
-62 156 15 17 43
-63 44 155 16 18
-64 157 17 18 42
-65 27 39 162 20
-66 159 28 40 19
-67 22 38 161 30
-68 37 160 29 21
-69 24 42 163 32
-70 23 41 31 164
-71 34 166 26 43
-72 33 44 165 25
-73 144 25 146 26
-74 143 23 24 145
-75 136 16 139 20
-76 135 15 19 141
-77 138 18 21 142
-78 22 137 17 140
-79 34 28 131 153
-80 134 30 152 32
-81 33 132 154 29
-82 133 27 151 31
-83 243 147 169 7
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-85 167 245 150 9
-86 246 148 170 8
-87 12 159 139 21
-88 11 22 162 142
-89 14 160 19 140
-90 13 161 20 141
-91 13 25 131 164
-92 11 132 26 163
-93 23 166 134 14
-94 165 12 133 24
-95 11 143 167 15
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-97 13 145 170 18
-98 12 146 169 17
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-100 13 156 29 152
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-102 154 14 157 27
-103 137 148 6 32
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-105 34 135 147 6
-106 33 6 138 149
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-108 130 10 43 142
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-110 128 139 9 42
-111 126 247 160 164
-112 123 159 248 163
-113 166 125 249 162
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-115 122 35 126 137
-116 35 123 136 119
-117 36 125 138 120
-118 121 36 124 135
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-120 325 117 348 196
-121 323 193 347 118
-122 115 324 195 349
-123 112 116 175 329
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-125 176 113 117 327
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-127 189 205 328 109
-128 110 192 205 329
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-130 191 206 327 108
-131 79 189 200 91
-132 199 81 92 192
-133 190 202 82 94
-134 80 201 191 93
-135 105 118 76 186
-136 188 104 116 75
-137 187 78 103 115
-138 77 106 117 185
-139 110 181 75 87
-140 78 89 182 109
-141 90 107 184 76
-142 77 88 183 108
-143 50 95 194 74
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-145 52 74 195 97
-146 193 51 73 98
-147 56 180 83 105
-148 55 178 103 86
-149 177 84 106 54
-150 179 104 85 53
-151 99 180 60 82
-152 100 177 80 59
-153 57 178 79 101
-154 58 102 179 81
-155 99 204 63 186
-156 100 204 62 185
-157 188 102 203 64
-158 187 101 203 61
-159 66 112 195 87
-160 89 111 68 194
-161 67 90 114 196
-162 88 113 193 65
-163 112 189 69 92
-164 111 91 70 192
-165 114 191 72 94
-166 113 190 71 93
-167 45 182 95 85
-168 46 84 96 184
-169 48 83 183 98
-170 47 181 86 97
-171 176 183 173 184
-172 181 182 174 175
-173 254 124 171 226
-174 253 223 126 172
-175 123 224 172 252
-176 125 225 171 251
-177 149 227 260 152
-178 148 259 228 153
-179 154 150 262 230
-180 147 151 261 229
-181 220 170 139 172
-182 167 172 140 219
-183 222 169 171 142
-184 221 168 171 141
-185 156 234 258 138
-186 231 155 255 135
-187 233 256 158 137
-188 232 157 136 257
-189 232 127 163 131
-190 133 166 234 129
-191 165 231 134 130
-192 132 233 128 164
-193 121 146 227 162
-194 143 160 228 119
-195 122 145 159 230
-196 144 161 229 120
-197 432 433 217 218
-198 431 434 215 216
-199 132 220 212 40
-200 37 214 131 219
-201 134 211 222 39
-202 133 221 213 38
-203 157 212 158 214
-204 155 156 211 213
-205 127 128 207 208
-206 209 210 129 130
-207 355 205 361 307
-208 356 205 305 360
-209 358 359 206 306
-210 308 357 206 362
-211 352 201 312 204
-212 199 310 354 203
-213 311 202 204 351
-214 309 353 200 203
-215 198 341 363 301
-216 198 364 302 339
-217 366 304 197 340
-218 342 365 303 197
-219 297 200 182 350
-220 199 298 181 349
-221 300 202 348 184
-222 299 201 347 183
-223 310 332 335 174
-224 309 334 336 175
-225 176 311 333 338
-226 331 312 337 173
-227 352 177 193 306
-228 353 178 194 305
-229 308 180 196 351
-230 354 179 195 307
-231 343 191 186 296
-232 188 189 344 293
-233 187 192 346 294
-234 190 345 185 295
-235 321 289 295 317
-236 321 290 296 318
-237 320 322 291 293
-238 319 322 292 294
-239 288 281 336 340
-240 341 287 283 338
-241 286 342 335 284
-242 282 337 339 285
-243 289 49 83 306
-244 308 290 51 84
-245 292 52 85 305
-246 291 50 86 307
-247 297 111 57 293
-248 298 112 58 294
-249 299 113 59 296
-250 300 114 60 295
-251 176 279 273 318
-252 319 278 175 274
-253 276 320 280 174
-254 275 277 173 317
-255 289 279 51 186
-256 187 278 291 52
-257 188 280 50 292
-258 277 290 49 185
-259 178 310 58 278
-260 177 277 311 60
-261 312 279 59 180
-262 309 57 179 280
-263 286 302 271 315
-264 287 270 303 316
-265 269 314 304 285
-266 288 301 313 272
-267 297 276 298 274
-268 275 299 300 273
-269 265 419 436 449
-270 264 421 447 438
-271 422 437 263 450
-272 266 420 435 448
-273 429 440 268 251
-274 430 442 267 252
-275 254 268 428 439
-276 253 441 267 427
-277 254 258 260 415
-278 256 259 416 252
-279 418 255 261 251
-280 253 257 262 417
-281 443 413 447 239
-282 242 412 445 448
-283 411 446 240 450
-284 444 414 449 241
-285 242 265 446 428
-286 443 427 241 263
-287 264 429 445 240
-288 430 266 444 239
-289 407 243 255 235
-290 244 410 236 258
-291 409 256 246 237
-292 408 245 257 238
-293 232 247 237 403
-294 233 248 238 405
-295 234 235 250 406
-296 231 236 249 404
-297 267 247 424 219
-298 220 267 248 425
-299 222 268 249 426
-300 221 268 423 250
-301 440 266 399 215
-302 402 216 263 439
-303 264 441 400 218
-304 265 442 401 217
-305 245 425 228 208
-306 209 243 423 227
-307 246 424 207 230
-308 210 244 426 229
-309 396 224 214 262
-310 398 212 223 259
-311 397 213 225 260
-312 211 226 261 395
-313 266 432 389 394
-314 265 390 434 391
-315 387 433 393 263
-316 264 431 388 392
-317 254 235 412 394
-318 411 236 393 251
-319 413 238 392 252
-320 253 237 391 414
-321 419 421 235 236
-322 420 422 237 238
-323 121 397 7 384
-324 396 122 386 8
-325 383 10 120 395
-326 385 398 9 119
-327 407 125 379 130
-328 408 126 127 382
-329 123 409 128 381
-330 124 410 380 129
-331 375 226 438 406
-332 376 223 435 403
-333 377 225 436 404
-334 224 378 437 405
-335 223 390 425 241
-336 388 224 424 239
-337 242 389 226 426
-338 387 225 423 240
-339 242 407 216 415
-340 408 217 239 416
-341 418 410 215 240
-342 409 218 241 417
-343 231 7 415 383
-344 232 386 9 416
-345 418 234 10 384
-346 385 233 8 417
-347 121 222 371 406
-348 221 404 372 120
-349 220 374 122 403
-350 119 405 219 373
-351 213 379 371 229
-352 211 380 227 372
-353 374 214 381 228
-354 212 382 230 373
-355 396 390 392 207
-356 398 388 391 208
-357 210 387 394 395
-358 209 397 389 393
-359 209 429 375 383
-360 386 378 427 208
-361 385 430 376 207
-362 210 377 384 428
-363 379 412 215 372
-364 411 380 216 371
-365 374 413 382 218
-366 381 414 217 373
-367 375 419 399 400
-368 376 399 422 401
-369 420 378 400 402
-370 377 421 401 402
-371 364 485 347 351
-372 352 363 488 348
-373 354 486 366 350
-374 353 365 487 349
-375 331 367 359 481
-376 332 368 361 482
-377 484 333 370 362
-378 334 369 360 483
-379 363 477 327 351
-380 330 352 364 478
-381 353 366 480 329
-382 354 365 479 328
-383 343 477 325 359
-384 323 345 478 362
-385 346 326 480 361
-386 344 324 479 360
-387 357 315 338 481
-388 356 336 316 482
-389 484 313 358 337
-390 355 335 314 483
-391 320 356 314 461
-392 319 464 355 316
-393 462 358 315 318
-394 463 313 357 317
-395 485 312 357 325
-396 309 486 355 324
-397 311 323 488 358
-398 310 487 356 326
-399 474 301 367 368
-400 476 367 303 369
-401 473 368 304 370
-402 475 302 369 370
-403 332 293 349 472
-404 333 348 470 296
-405 334 294 350 471
-406 331 347 469 295
-407 289 327 470 339
-408 292 328 340 472
-409 342 291 471 329
-410 330 341 290 469
-411 364 457 283 318
-412 363 282 458 317
-413 319 365 281 460
-414 320 366 459 284
-415 277 343 465 339
-416 278 344 466 340
-417 342 280 346 467
-418 341 279 345 468
-419 485 321 367 269
-420 486 322 369 272
-421 321 488 270 370
-422 322 487 368 271
-423 300 465 338 306
-424 297 467 336 307
-425 298 466 335 305
-426 308 299 468 337
-427 286 276 474 360
-428 275 476 285 362
-429 473 287 359 273
-430 288 475 361 274
-431 198 316 459 481
-432 313 457 482 197
-433 315 458 197 483
-434 198 484 314 460
-435 332 272 471 461
-436 462 333 269 469
-437 464 334 271 472
-438 331 463 270 470
-439 275 454 477 302
-440 301 455 478 273
-441 276 456 303 480
-442 453 479 304 274
-443 286 476 281 457
-444 473 288 458 284
-445 287 474 282 460
-446 475 283 459 285
-447 454 270 281 461
-448 462 456 282 272
-449 464 455 269 284
-450 463 453 271 283
-451 454 465 455 468
-452 453 466 456 467
-453 452 442 497 450
-454 451 498 447 439
-455 440 451 500 449
-456 441 452 499 448
-457 432 443 411 493
-458 433 444 412 494
-459 496 431 446 414
-460 495 434 445 413
-461 497 391 435 447
-462 498 436 393 448
-463 500 394 438 450
-464 499 392 437 449
-465 451 423 489 415
-466 452 490 425 416
-467 452 424 492 417
-468 418 451 491 426
-469 410 436 493 406
-470 407 404 438 494
-471 496 409 435 405
-472 495 408 403 437
-473 429 444 401 489
-474 399 445 490 427
-475 430 402 446 492
-476 443 400 491 428
-477 379 383 493 439
-478 440 380 384 494
-479 386 496 442 382
-480 385 495 441 381
-481 375 387 431 497
-482 376 388 432 498
-483 378 433 390 500
-484 377 389 499 434
-485 419 489 371 395
-486 396 420 490 373
-487 374 398 422 492
-488 397 421 491 372
-489 473 485 2 465
-490 474 486 4 466
-491 3 476 488 468
-492 475 487 5 467
-493 2 477 457 469
-494 3 478 458 470
-495 5 480 460 472
-496 4 479 459 471
-497 453 3 481 461
-498 462 454 4 482
-499 484 2 464 456
-500 463 455 5 483
0

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