Graph forms
for C4 [ 480, 25 ] = PS(32,15;4)
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On this page are computer-accessible forms for the graph C4[ 480, 25 ] =
PS(32,15;4).
(I) Following is a form readable by MAGMA:
g:=Graph<480|{ {45, 46}, {465, 466}, {405, 406}, {225, 226}, {165, 166}, {105,
106}, {285, 286}, {345, 346}, {27, 31}, {450, 454}, {449, 453}, {448, 452},
{419, 423}, {418, 422}, {417, 421}, {210, 214}, {209, 213}, {208, 212}, {179,
183}, {178, 182}, {177, 181}, {147, 151}, {57, 61}, {58, 62}, {59, 63}, {88,
92}, {89, 93}, {90, 94}, {120, 124}, {240, 244}, {267, 271}, {297, 301}, {298,
302}, {299, 303}, {328, 332}, {329, 333}, {330, 334}, {360, 364}, {387, 391},
{75, 76}, {435, 436}, {195, 196}, {315, 316}, {20, 31}, {448, 459}, {420, 431},
{416, 427}, {388, 399}, {208, 219}, {180, 191}, {176, 187}, {148, 159}, {144,
155}, {52, 63}, {80, 91}, {84, 95}, {112, 123}, {116, 127}, {240, 251}, {260,
271}, {292, 303}, {320, 331}, {324, 335}, {352, 363}, {356, 367}, {384, 395},
{87, 91}, {420, 424}, {390, 394}, {389, 393}, {388, 392}, {180, 184}, {150,
154}, {149, 153}, {148, 152}, {117, 121}, {118, 122}, {119, 123}, {327, 331},
{357, 361}, {358, 362}, {359, 363}, {51, 62}, {449, 460}, {419, 430}, {417,
428}, {387, 398}, {209, 220}, {179, 190}, {177, 188}, {147, 158}, {145, 156},
{81, 92}, {83, 94}, {113, 124}, {115, 126}, {291, 302}, {321, 332}, {323, 334},
{353, 364}, {355, 366}, {385, 396}, {32, 46}, {465, 479}, {464, 478}, {433,
447}, {432, 446}, {401, 415}, {400, 414}, {225, 239}, {224, 238}, {193, 207},
{192, 206}, {161, 175}, {160, 174}, {33, 47}, {64, 78}, {65, 79}, {96, 110},
{97, 111}, {128, 142}, {129, 143}, {272, 286}, {273, 287}, {304, 318}, {305,
319}, {336, 350}, {337, 351}, {368, 382}, {369, 383}, {50, 61}, {450, 461},
{418, 429}, {210, 221}, {178, 189}, {146, 157}, {82, 93}, {114, 125}, {135,
136}, {290, 301}, {322, 333}, {354, 365}, {375, 376}, {386, 397}, {1, 17}, {463,
479}, {462, 478}, {461, 477}, {460, 476}, {459, 475}, {458, 474}, {457, 473},
{456, 472}, {455, 471}, {454, 470}, {453, 469}, {452, 468}, {451, 467}, {431,
447}, {430, 446}, {429, 445}, {428, 444}, {427, 443}, {426, 442}, {425, 441},
{424, 440}, {423, 439}, {422, 438}, {421, 437}, {399, 415}, {398, 414}, {397,
413}, {396, 412}, {395, 411}, {394, 410}, {393, 409}, {392, 408}, {391, 407},
{224, 240}, {194, 210}, {193, 209}, {192, 208}, {164, 180}, {163, 179}, {162,
178}, {161, 177}, {160, 176}, {2, 18}, {3, 19}, {4, 20}, {5, 21}, {6, 22}, {7,
23}, {8, 24}, {9, 25}, {10, 26}, {11, 27}, {12, 28}, {13, 29}, {14, 30}, {32,
48}, {33, 49}, {34, 50}, {35, 51}, {36, 52}, {37, 53}, {38, 54}, {39, 55}, {40,
56}, {41, 57}, {42, 58}, {43, 59}, {44, 60}, {64, 80}, {65, 81}, {66, 82}, {67,
83}, {68, 84}, {69, 85}, {70, 86}, {71, 87}, {72, 88}, {73, 89}, {74, 90}, {96,
112}, {97, 113}, {98, 114}, {99, 115}, {100, 116}, {101, 117}, {102, 118}, {103,
119}, {104, 120}, {128, 144}, {129, 145}, {130, 146}, {131, 147}, {132, 148},
{133, 149}, {134, 150}, {271, 287}, {301, 317}, {302, 318}, {303, 319}, {331,
347}, {332, 348}, {333, 349}, {334, 350}, {335, 351}, {361, 377}, {362, 378},
{363, 379}, {364, 380}, {365, 381}, {366, 382}, {367, 383}, {2, 16}, {463, 477},
{462, 476}, {459, 473}, {458, 472}, {455, 469}, {454, 468}, {431, 445}, {430,
444}, {427, 441}, {426, 440}, {423, 437}, {422, 436}, {399, 413}, {398, 412},
{395, 409}, {394, 408}, {195, 209}, {194, 208}, {163, 177}, {162, 176}, {135,
149}, {3, 17}, {6, 20}, {7, 21}, {10, 24}, {11, 25}, {14, 28}, {15, 29}, {34,
48}, {35, 49}, {38, 52}, {39, 53}, {42, 56}, {43, 57}, {66, 80}, {67, 81}, {70,
84}, {71, 85}, {74, 88}, {75, 89}, {98, 112}, {99, 113}, {102, 116}, {103, 117},
{130, 144}, {131, 145}, {134, 148}, {302, 316}, {303, 317}, {334, 348}, {335,
349}, {362, 376}, {363, 377}, {366, 380}, {367, 381}, {76, 95}, {416, 435},
{204, 223}, {200, 219}, {196, 215}, {172, 191}, {168, 187}, {140, 159}, {136,
155}, {108, 127}, {228, 247}, {232, 251}, {236, 255}, {256, 275}, {260, 279},
{264, 283}, {288, 307}, {292, 311}, {296, 315}, {320, 339}, {324, 343}, {352,
371}, {356, 375}, {384, 403}, {107, 126}, {389, 400}, {227, 246}, {207, 218},
{205, 216}, {203, 222}, {201, 220}, {175, 186}, {173, 184}, {171, 190}, {169,
188}, {143, 154}, {141, 152}, {139, 158}, {137, 156}, {111, 122}, {231, 242},
{233, 252}, {235, 254}, {237, 248}, {239, 250}, {257, 276}, {259, 278}, {261,
272}, {263, 274}, {265, 284}, {269, 280}, {289, 308}, {291, 310}, {293, 304},
{295, 306}, {321, 340}, {323, 342}, {325, 336}, {327, 338}, {353, 372}, {355,
374}, {357, 368}, {359, 370}, {385, 404}, {4, 18}, {461, 475}, {460, 474}, {453,
467}, {452, 466}, {429, 443}, {428, 442}, {397, 411}, {396, 410}, {165, 179},
{164, 178}, {5, 19}, {12, 26}, {13, 27}, {36, 50}, {37, 51}, {44, 58}, {45, 59},
{68, 82}, {69, 83}, {100, 114}, {101, 115}, {132, 146}, {133, 147}, {332, 346},
{333, 347}, {364, 378}, {365, 379}, {106, 125}, {390, 401}, {226, 245}, {206,
217}, {202, 221}, {174, 185}, {170, 189}, {142, 153}, {138, 157}, {110, 121},
{230, 241}, {234, 253}, {238, 249}, {258, 277}, {262, 273}, {266, 285}, {270,
281}, {290, 309}, {294, 305}, {322, 341}, {326, 337}, {354, 373}, {358, 369},
{386, 405}, {196, 222}, {197, 223}, {228, 254}, {229, 255}, {256, 282}, {257,
283}, {288, 314}, {289, 315}, {140, 151}, {204, 215}, {200, 211}, {172, 183},
{232, 243}, {236, 247}, {264, 275}, {268, 279}, {296, 307}, {300, 311}, {328,
339}, {360, 371}, {207, 211}, {237, 241}, {238, 242}, {239, 243}, {268, 272},
{269, 273}, {270, 274}, {300, 304}, {167, 186}, {203, 214}, {201, 212}, {199,
218}, {197, 216}, {171, 182}, {229, 248}, {231, 250}, {233, 244}, {235, 246},
{261, 280}, {263, 282}, {265, 276}, {267, 278}, {293, 312}, {295, 314}, {297,
308}, {299, 310}, {325, 344}, {329, 340}, {8, 22}, {457, 471}, {456, 470}, {425,
439}, {424, 438}, {393, 407}, {392, 406}, {227, 253}, {226, 252}, {9, 23}, {40,
54}, {41, 55}, {72, 86}, {73, 87}, {104, 118}, {105, 119}, {258, 284}, {259,
285}, {1, 30}, {202, 213}, {198, 217}, {170, 181}, {166, 185}, {15, 16}, {230,
249}, {234, 245}, {262, 281}, {266, 277}, {294, 313}, {298, 309}, {326, 345},
{330, 341}, {31, 60}, {451, 480}, {391, 420}, {211, 240}, {151, 180}, {91, 120},
{271, 300}, {331, 360}, {78, 104}, {407, 433}, {406, 432}, {199, 225}, {198,
224}, {79, 105}, {286, 312}, {287, 313}, {76, 102}, {409, 435}, {408, 434},
{137, 163}, {136, 162}, {77, 103}, {348, 374}, {349, 375}, {77, 96}, {415, 434},
{413, 432}, {205, 224}, {143, 162}, {141, 160}, {79, 98}, {287, 306}, {349,
368}, {351, 370}, {138, 164}, {139, 165}, {346, 372}, {347, 373}, {78, 97},
{414, 433}, {206, 225}, {142, 161}, {286, 305}, {350, 369}, {31, 47}, {464,
480}, {404, 420}, {403, 419}, {402, 418}, {401, 417}, {400, 416}, {223, 239},
{222, 238}, {221, 237}, {220, 236}, {219, 235}, {218, 234}, {217, 233}, {216,
232}, {215, 231}, {214, 230}, {213, 229}, {212, 228}, {211, 227}, {159, 175},
{158, 174}, {157, 173}, {156, 172}, {155, 171}, {154, 170}, {153, 169}, {152,
168}, {151, 167}, {91, 107}, {92, 108}, {93, 109}, {94, 110}, {95, 111}, {272,
288}, {273, 289}, {274, 290}, {275, 291}, {276, 292}, {277, 293}, {278, 294},
{279, 295}, {280, 296}, {281, 297}, {282, 298}, {283, 299}, {284, 300}, {336,
352}, {337, 353}, {338, 354}, {339, 355}, {340, 356}, {341, 357}, {342, 358},
{343, 359}, {344, 360}, {94, 108}, {403, 417}, {402, 416}, {223, 237}, {222,
236}, {219, 233}, {218, 232}, {215, 229}, {214, 228}, {159, 173}, {158, 172},
{155, 169}, {154, 168}, {95, 109}, {274, 288}, {275, 289}, {278, 292}, {279,
293}, {282, 296}, {283, 297}, {338, 352}, {339, 353}, {342, 356}, {343, 357},
{16, 35}, {412, 431}, {408, 427}, {144, 163}, {20, 39}, {24, 43}, {80, 99}, {84,
103}, {348, 367}, {17, 36}, {415, 426}, {413, 424}, {411, 430}, {409, 428},
{149, 160}, {145, 164}, {19, 38}, {21, 32}, {23, 34}, {25, 44}, {29, 40}, {81,
100}, {83, 102}, {85, 96}, {87, 98}, {347, 366}, {351, 362}, {92, 106}, {405,
419}, {404, 418}, {221, 235}, {220, 234}, {213, 227}, {212, 226}, {157, 171},
{156, 170}, {93, 107}, {276, 290}, {277, 291}, {284, 298}, {285, 299}, {340,
354}, {341, 355}, {18, 37}, {414, 425}, {410, 429}, {150, 161}, {146, 165}, {22,
33}, {26, 45}, {30, 41}, {82, 101}, {86, 97}, {346, 365}, {350, 361}, {16, 42},
{17, 43}, {24, 35}, {412, 423}, {28, 39}, {88, 99}, {28, 32}, {29, 33}, {30,
34}, {21, 40}, {411, 422}, {407, 426}, {23, 42}, {25, 36}, {27, 38}, {85, 104},
{89, 100}, {18, 44}, {217, 231}, {216, 230}, {153, 167}, {152, 166}, {19, 45},
{280, 294}, {281, 295}, {344, 358}, {345, 359}, {22, 41}, {410, 421}, {406,
425}, {26, 37}, {86, 105}, {90, 101}, {46, 72}, {439, 465}, {438, 464}, {167,
193}, {166, 192}, {47, 73}, {318, 344}, {319, 345}, {61, 90}, {421, 450}, {181,
210}, {301, 330}, {168, 194}, {169, 195}, {316, 342}, {317, 343}, {47, 66},
{445, 464}, {175, 194}, {173, 192}, {317, 336}, {319, 338}, {46, 65}, {446,
465}, {174, 193}, {318, 337}, {61, 77}, {434, 450}, {433, 449}, {432, 448},
{191, 207}, {190, 206}, {189, 205}, {188, 204}, {187, 203}, {186, 202}, {185,
201}, {184, 200}, {183, 199}, {182, 198}, {181, 197}, {62, 78}, {63, 79}, {304,
320}, {305, 321}, {306, 322}, {307, 323}, {308, 324}, {309, 325}, {310, 326},
{311, 327}, {312, 328}, {313, 329}, {314, 330}, {62, 76}, {435, 449}, {434,
448}, {191, 205}, {190, 204}, {187, 201}, {186, 200}, {183, 197}, {182, 196},
{63, 77}, {306, 320}, {307, 321}, {310, 324}, {311, 325}, {314, 328}, {315,
329}, {48, 67}, {444, 463}, {440, 459}, {436, 455}, {176, 195}, {52, 71}, {56,
75}, {316, 335}, {49, 68}, {447, 458}, {445, 456}, {443, 462}, {441, 460}, {51,
70}, {53, 64}, {55, 66}, {188, 202}, {189, 203}, {308, 322}, {309, 323}, {50,
69}, {446, 457}, {442, 461}, {54, 65}, {48, 74}, {437, 463}, {436, 462}, {49,
75}, {56, 67}, {444, 455}, {440, 451}, {60, 71}, {60, 64}, {447, 451}, {53, 72},
{443, 454}, {441, 452}, {439, 458}, {437, 456}, {55, 74}, {57, 68}, {59, 70},
{184, 198}, {185, 199}, {312, 326}, {313, 327}, {54, 73}, {442, 453}, {438,
457}, {58, 69}, {108, 134}, {109, 135}, {376, 402}, {377, 403}, {109, 128},
{111, 130}, {381, 400}, {383, 402}, {106, 132}, {107, 133}, {378, 404}, {379,
405}, {110, 129}, {121, 150}, {361, 390}, {382, 401}, {121, 137}, {122, 138},
{123, 139}, {124, 140}, {125, 141}, {126, 142}, {127, 143}, {368, 384}, {369,
385}, {370, 386}, {371, 387}, {372, 388}, {373, 389}, {374, 390}, {122, 136},
{123, 137}, {126, 140}, {127, 141}, {370, 384}, {371, 385}, {374, 388}, {375,
389}, {112, 131}, {116, 135}, {376, 395}, {380, 399}, {113, 132}, {115, 134},
{117, 128}, {119, 130}, {377, 396}, {379, 398}, {381, 392}, {383, 394}, {124,
138}, {125, 139}, {372, 386}, {373, 387}, {114, 133}, {118, 129}, {378, 397},
{382, 393}, {120, 131}, {380, 391}, {7, 468}, {11, 472}, {15, 476}, {2, 471},
{6, 467}, {8, 477}, {10, 479}, {12, 473}, {14, 475}, {1, 470}, {5, 466}, {9,
478}, {13, 474}, {14, 468}, {15, 469}, {3, 472}, {7, 476}, {1, 477}, {2, 478},
{3, 479}, {4, 473}, {6, 475}, {8, 469}, {10, 471}, {12, 466}, {13, 467}, {5,
474}, {9, 470}, {4, 480}, {11, 480}, {241, 257}, {242, 258}, {243, 259}, {244,
260}, {245, 261}, {246, 262}, {247, 263}, {248, 264}, {249, 265}, {250, 266},
{251, 267}, {252, 268}, {253, 269}, {254, 270}, {242, 256}, {243, 257}, {246,
260}, {247, 261}, {250, 264}, {251, 265}, {254, 268}, {255, 269}, {244, 258},
{245, 259}, {252, 266}, {253, 267}, {248, 262}, {249, 263}, {241, 270}, {255,
256} }>;
(II) A more general form is to represent the graph as the orbit of {45, 46}
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) (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 **************
b: (2, 5)(3, 9)(4, 13)(7, 10)(8, 14)(12, 15)(16, 466)(17, 470)(18, 474)(19,
478)(20, 467)(21, 471)(22, 475)(23, 479)(24, 468)(25, 472)(26, 476)(27, 480)(28,
469)(29, 473)(30, 477)(31, 451)(32, 455)(33, 459)(34, 463)(35, 452)(36, 456)(37,
460)(38, 464)(39, 453)(40, 457)(41, 461)(42, 465)(43, 454)(44, 458)(45, 462)(46,
436)(47, 440)(48, 444)(49, 448)(50, 437)(51, 441)(52, 445)(53, 449)(54, 438)(55,
442)(56, 446)(57, 450)(58, 439)(59, 443)(60, 447)(61, 421)(62, 425)(63, 429)(64,
433)(65, 422)(66, 426)(67, 430)(68, 434)(69, 423)(70, 427)(71, 431)(72, 435)(73,
424)(74, 428)(75, 432)(76, 406)(77, 410)(78, 414)(79, 418)(80, 407)(81, 411)(82,
415)(83, 419)(84, 408)(85, 412)(86, 416)(87, 420)(88, 409)(89, 413)(90, 417)(91,
391)(92, 395)(93, 399)(94, 403)(95, 392)(96, 396)(97, 400)(98, 404)(99,
393)(100, 397)(101, 401)(102, 405)(103, 394)(104, 398)(105, 402)(106, 376)(107,
380)(108, 384)(109, 388)(110, 377)(111, 381)(112, 385)(113, 389)(114, 378)(115,
382)(116, 386)(117, 390)(118, 379)(119, 383)(120, 387)(121, 361)(122, 365)(123,
369)(124, 373)(125, 362)(126, 366)(127, 370)(128, 374)(129, 363)(130, 367)(131,
371)(132, 375)(133, 364)(134, 368)(135, 372)(136, 346)(137, 350)(138, 354)(139,
358)(140, 347)(141, 351)(142, 355)(143, 359)(144, 348)(145, 352)(146, 356)(147,
360)(148, 349)(149, 353)(150, 357)(151, 331)(152, 335)(153, 339)(154, 343)(155,
332)(156, 336)(157, 340)(158, 344)(159, 333)(160, 337)(161, 341)(162, 345)(163,
334)(164, 338)(165, 342)(166, 316)(167, 320)(168, 324)(169, 328)(170, 317)(171,
321)(172, 325)(173, 329)(174, 318)(175, 322)(176, 326)(177, 330)(178, 319)(179,
323)(180, 327)(181, 301)(182, 305)(183, 309)(184, 313)(185, 302)(186, 306)(187,
310)(188, 314)(189, 303)(190, 307)(191, 311)(192, 315)(193, 304)(194, 308)(195,
312)(196, 286)(197, 290)(198, 294)(199, 298)(200, 287)(201, 291)(202, 295)(203,
299)(204, 288)(205, 292)(206, 296)(207, 300)(208, 289)(209, 293)(210, 297)(211,
271)(212, 275)(213, 279)(214, 283)(215, 272)(216, 276)(217, 280)(218, 284)(219,
273)(220, 277)(221, 281)(222, 285)(223, 274)(224, 278)(225, 282)(226, 256)(227,
260)(228, 264)(229, 268)(230, 257)(231, 261)(232, 265)(233, 269)(234, 258)(235,
262)(236, 266)(237, 270)(238, 259)(239, 263)(240, 267)(242, 245)(243, 249)(244,
253)(247, 250)(248, 254)(252, 255)
c: (1, 16)(2, 17)(3, 18)(4, 19)(5, 20)(6, 21)(7, 22)(8, 23)(9, 24)(10, 25)(11,
26)(12, 27)(13, 28)(14, 29)(15, 30)(31, 466)(32, 467)(33, 468)(34, 469)(35,
470)(36, 471)(37, 472)(38, 473)(39, 474)(40, 475)(41, 476)(42, 477)(43, 478)(44,
479)(45, 480)(46, 451)(47, 452)(48, 453)(49, 454)(50, 455)(51, 456)(52, 457)(53,
458)(54, 459)(55, 460)(56, 461)(57, 462)(58, 463)(59, 464)(60, 465)(61, 436)(62,
437)(63, 438)(64, 439)(65, 440)(66, 441)(67, 442)(68, 443)(69, 444)(70, 445)(71,
446)(72, 447)(73, 448)(74, 449)(75, 450)(76, 421)(77, 422)(78, 423)(79, 424)(80,
425)(81, 426)(82, 427)(83, 428)(84, 429)(85, 430)(86, 431)(87, 432)(88, 433)(89,
434)(90, 435)(91, 406)(92, 407)(93, 408)(94, 409)(95, 410)(96, 411)(97, 412)(98,
413)(99, 414)(100, 415)(101, 416)(102, 417)(103, 418)(104, 419)(105, 420)(106,
391)(107, 392)(108, 393)(109, 394)(110, 395)(111, 396)(112, 397)(113, 398)(114,
399)(115, 400)(116, 401)(117, 402)(118, 403)(119, 404)(120, 405)(121, 376)(122,
377)(123, 378)(124, 379)(125, 380)(126, 381)(127, 382)(128, 383)(129, 384)(130,
385)(131, 386)(132, 387)(133, 388)(134, 389)(135, 390)(136, 361)(137, 362)(138,
363)(139, 364)(140, 365)(141, 366)(142, 367)(143, 368)(144, 369)(145, 370)(146,
371)(147, 372)(148, 373)(149, 374)(150, 375)(151, 346)(152, 347)(153, 348)(154,
349)(155, 350)(156, 351)(157, 352)(158, 353)(159, 354)(160, 355)(161, 356)(162,
357)(163, 358)(164, 359)(165, 360)(166, 331)(167, 332)(168, 333)(169, 334)(170,
335)(171, 336)(172, 337)(173, 338)(174, 339)(175, 340)(176, 341)(177, 342)(178,
343)(179, 344)(180, 345)(181, 316)(182, 317)(183, 318)(184, 319)(185, 320)(186,
321)(187, 322)(188, 323)(189, 324)(190, 325)(191, 326)(192, 327)(193, 328)(194,
329)(195, 330)(196, 301)(197, 302)(198, 303)(199, 304)(200, 305)(201, 306)(202,
307)(203, 308)(204, 309)(205, 310)(206, 311)(207, 312)(208, 313)(209, 314)(210,
315)(211, 286)(212, 287)(213, 288)(214, 289)(215, 290)(216, 291)(217, 292)(218,
293)(219, 294)(220, 295)(221, 296)(222, 297)(223, 298)(224, 299)(225, 300)(226,
271)(227, 272)(228, 273)(229, 274)(230, 275)(231, 276)(232, 277)(233, 278)(234,
279)(235, 280)(236, 281)(237, 282)(238, 283)(239, 284)(240, 285)(241, 256)(242,
257)(243, 258)(244, 259)(245, 260)(246, 261)(247, 262)(248, 263)(249, 264)(250,
265)(251, 266)(252, 267)(253, 268)(254, 269)(255, 270)
d: (2, 15)(3, 14)(4, 13)(5, 12)(6, 11)(7, 10)(8, 9)(17, 30)(18, 29)(19, 28)(20,
27)(21, 26)(22, 25)(23, 24)(32, 45)(33, 44)(34, 43)(35, 42)(36, 41)(37, 40)(38,
39)(47, 60)(48, 59)(49, 58)(50, 57)(51, 56)(52, 55)(53, 54)(62, 75)(63, 74)(64,
73)(65, 72)(66, 71)(67, 70)(68, 69)(77, 90)(78, 89)(79, 88)(80, 87)(81, 86)(82,
85)(83, 84)(92, 105)(93, 104)(94, 103)(95, 102)(96, 101)(97, 100)(98, 99)(107,
120)(108, 119)(109, 118)(110, 117)(111, 116)(112, 115)(113, 114)(122, 135)(123,
134)(124, 133)(125, 132)(126, 131)(127, 130)(128, 129)(137, 150)(138, 149)(139,
148)(140, 147)(141, 146)(142, 145)(143, 144)(152, 165)(153, 164)(154, 163)(155,
162)(156, 161)(157, 160)(158, 159)(167, 180)(168, 179)(169, 178)(170, 177)(171,
176)(172, 175)(173, 174)(182, 195)(183, 194)(184, 193)(185, 192)(186, 191)(187,
190)(188, 189)(197, 210)(198, 209)(199, 208)(200, 207)(201, 206)(202, 205)(203,
204)(212, 225)(213, 224)(214, 223)(215, 222)(216, 221)(217, 220)(218, 219)(227,
240)(228, 239)(229, 238)(230, 237)(231, 236)(232, 235)(233, 234)(242, 255)(243,
254)(244, 253)(245, 252)(246, 251)(247, 250)(248, 249)(257, 270)(258, 269)(259,
268)(260, 267)(261, 266)(262, 265)(263, 264)(272, 285)(273, 284)(274, 283)(275,
282)(276, 281)(277, 280)(278, 279)(287, 300)(288, 299)(289, 298)(290, 297)(291,
296)(292, 295)(293, 294)(302, 315)(303, 314)(304, 313)(305, 312)(306, 311)(307,
310)(308, 309)(317, 330)(318, 329)(319, 328)(320, 327)(321, 326)(322, 325)(323,
324)(332, 345)(333, 344)(334, 343)(335, 342)(336, 341)(337, 340)(338, 339)(347,
360)(348, 359)(349, 358)(350, 357)(351, 356)(352, 355)(353, 354)(362, 375)(363,
374)(364, 373)(365, 372)(366, 371)(367, 370)(368, 369)(377, 390)(378, 389)(379,
388)(380, 387)(381, 386)(382, 385)(383, 384)(392, 405)(393, 404)(394, 403)(395,
402)(396, 401)(397, 400)(398, 399)(407, 420)(408, 419)(409, 418)(410, 417)(411,
416)(412, 415)(413, 414)(422, 435)(423, 434)(424, 433)(425, 432)(426, 431)(427,
430)(428, 429)(437, 450)(438, 449)(439, 448)(440, 447)(441, 446)(442, 445)(443,
444)(452, 465)(453, 464)(454, 463)(455, 462)(456, 461)(457, 460)(458, 459)(467,
480)(468, 479)(469, 478)(470, 477)(471, 476)(472, 475)(473, 474)
C4[ 480, 25 ]
480
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0