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On this page are computer-accessible forms for the graph C4[ 452, 1 ] = W(226,2).

(I) Following is a form readable by MAGMA:

g:=Graph<452|{ {2, 3}, {450, 451}, {448, 449}, {446, 447}, {444, 445}, {442, 443}, {440, 441}, {438, 439}, {436, 437}, {434, 435}, {432, 433}, {430, 431}, {428, 429}, {426, 427}, {424, 425}, {422, 423}, {420, 421}, {418, 419}, {416, 417}, {414, 415}, {412, 413}, {410, 411}, {408, 409}, {406, 407}, {404, 405}, {402, 403}, {400, 401}, {398, 399}, {396, 397}, {394, 395}, {392, 393}, {390, 391}, {388, 389}, {386, 387}, {384, 385}, {382, 383}, {380, 381}, {378, 379}, {376, 377}, {374, 375}, {372, 373}, {370, 371}, {368, 369}, {366, 367}, {364, 365}, {362, 363}, {360, 361}, {358, 359}, {356, 357}, {354, 355}, {352, 353}, {350, 351}, {348, 349}, {346, 347}, {344, 345}, {342, 343}, {340, 341}, {338, 339}, {336, 337}, {334, 335}, {332, 333}, {330, 331}, {328, 329}, {326, 327}, {324, 325}, {322, 323}, {320, 321}, {318, 319}, {316, 317}, {314, 315}, {312, 313}, {150, 151}, {148, 149}, {146, 147}, {144, 145}, {142, 143}, {140, 141}, {138, 139}, {136, 137}, {134, 135}, {132, 133}, {130, 131}, {128, 129}, {126, 127}, {124, 125}, {122, 123}, {120, 121}, {118, 119}, {116, 117}, {114, 115}, {112, 113}, {110, 111}, {108, 109}, {106, 107}, {104, 105}, {102, 103}, {100, 101}, {98, 99}, {96, 97}, {94, 95}, {92, 93}, {90, 91}, {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}, {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}, {1, 2}, {449, 450}, {445, 446}, {441, 442}, {437, 438}, {433, 434}, {429, 430}, {425, 426}, {421, 422}, {417, 418}, {413, 414}, {409, 410}, {405, 406}, {401, 402}, {397, 398}, {393, 394}, {389, 390}, {385, 386}, {381, 382}, {377, 378}, {373, 374}, {369, 370}, {365, 366}, {361, 362}, {357, 358}, {353, 354}, {349, 350}, {345, 346}, {341, 342}, {337, 338}, {333, 334}, {329, 330}, {325, 326}, {321, 322}, {317, 318}, {313, 314}, {149, 150}, {145, 146}, {141, 142}, {137, 138}, {133, 134}, {129, 130}, {125, 126}, {121, 122}, {117, 118}, {113, 114}, {109, 110}, {105, 106}, {101, 102}, {97, 98}, {93, 94}, {89, 90}, {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}, {153, 154}, {157, 158}, {161, 162}, {165, 166}, {169, 170}, {173, 174}, {177, 178}, {181, 182}, {185, 186}, {189, 190}, {193, 194}, {197, 198}, {201, 202}, {205, 206}, {209, 210}, {213, 214}, {217, 218}, {221, 222}, {225, 226}, {229, 230}, {233, 234}, {237, 238}, {241, 242}, {245, 246}, {249, 250}, {253, 254}, {257, 258}, {261, 262}, {265, 266}, {269, 270}, {273, 274}, {277, 278}, {281, 282}, {285, 286}, {289, 290}, {293, 294}, {297, 298}, {301, 302}, {305, 306}, {309, 310}, {3, 4}, {451, 452}, {443, 444}, {435, 436}, {427, 428}, {419, 420}, {411, 412}, {403, 404}, {395, 396}, {387, 388}, {379, 380}, {371, 372}, {363, 364}, {355, 356}, {347, 348}, {339, 340}, {331, 332}, {323, 324}, {315, 316}, {147, 148}, {139, 140}, {131, 132}, {123, 124}, {115, 116}, {107, 108}, {99, 100}, {91, 92}, {11, 12}, {19, 20}, {27, 28}, {35, 36}, {43, 44}, {51, 52}, {59, 60}, {67, 68}, {75, 76}, {83, 84}, {155, 156}, {163, 164}, {171, 172}, {179, 180}, {187, 188}, {195, 196}, {203, 204}, {211, 212}, {219, 220}, {227, 228}, {235, 236}, {243, 244}, {251, 252}, {259, 260}, {267, 268}, {275, 276}, {283, 284}, {291, 292}, {299, 300}, {307, 308}, {7, 8}, {439, 440}, {423, 424}, {407, 408}, {391, 392}, {375, 376}, {359, 360}, {343, 344}, {327, 328}, {311, 312}, {135, 136}, {119, 120}, {103, 104}, {23, 24}, {39, 40}, {55, 56}, {71, 72}, {87, 88}, {151, 152}, {167, 168}, {183, 184}, {199, 200}, {215, 216}, {231, 232}, {247, 248}, {263, 264}, {279, 280}, {295, 296}, {15, 16}, {431, 432}, {399, 400}, {367, 368}, {335, 336}, {143, 144}, {111, 112}, {47, 48}, {79, 80}, {175, 176}, {207, 208}, {239, 240}, {271, 272}, {303, 304}, {31, 32}, {415, 416}, {351, 352}, {95, 96}, {159, 160}, {223, 224}, {287, 288}, {63, 64}, {447, 448}, {319, 320}, {191, 192}, {2, 227}, {4, 229}, {6, 231}, {8, 233}, {10, 235}, {12, 237}, {14, 239}, {16, 241}, {18, 243}, {20, 245}, {22, 247}, {24, 249}, {26, 251}, {28, 253}, {30, 255}, {1, 226}, {4, 231}, {5, 230}, {8, 235}, {9, 234}, {12, 239}, {13, 238}, {16, 243}, {17, 242}, {20, 247}, {21, 246}, {24, 251}, {25, 250}, {28, 255}, {29, 254}, {1, 228}, {3, 230}, {9, 236}, {11, 238}, {17, 244}, {19, 246}, {25, 252}, {27, 254}, {2, 229}, {3, 228}, {10, 237}, {11, 236}, {18, 245}, {19, 244}, {26, 253}, {27, 252}, {5, 232}, {7, 234}, {21, 248}, {23, 250}, {6, 233}, {7, 232}, {22, 249}, {23, 248}, {13, 240}, {15, 242}, {14, 241}, {383, 384}, {127, 128}, {15, 240}, {29, 256}, {127, 354}, {125, 352}, {95, 322}, {93, 320}, {31, 258}, {61, 288}, {63, 290}, {157, 384}, {159, 386}, {189, 416}, {191, 418}, {221, 448}, {223, 450}, {30, 257}, {127, 352}, {126, 353}, {95, 320}, {94, 321}, {31, 256}, {62, 289}, {63, 288}, {158, 385}, {159, 384}, {190, 417}, {191, 416}, {222, 449}, {223, 448}, {32, 257}, {126, 351}, {124, 349}, {122, 347}, {120, 345}, {118, 343}, {116, 341}, {114, 339}, {112, 337}, {110, 335}, {108, 333}, {106, 331}, {104, 329}, {102, 327}, {100, 325}, {98, 323}, {96, 321}, {34, 259}, {36, 261}, {38, 263}, {40, 265}, {42, 267}, {44, 269}, {46, 271}, {48, 273}, {50, 275}, {52, 277}, {54, 279}, {56, 281}, {58, 283}, {60, 285}, {62, 287}, {160, 385}, {162, 387}, {164, 389}, {166, 391}, {168, 393}, {170, 395}, {172, 397}, {174, 399}, {176, 401}, {178, 403}, {180, 405}, {182, 407}, {184, 409}, {186, 411}, {188, 413}, {190, 415}, {224, 449}, {226, 451}, {32, 259}, {125, 350}, {124, 351}, {121, 346}, {120, 347}, {117, 342}, {116, 343}, {113, 338}, {112, 339}, {109, 334}, {108, 335}, {105, 330}, {104, 331}, {101, 326}, {100, 327}, {97, 322}, {96, 323}, {33, 258}, {36, 263}, {37, 262}, {40, 267}, {41, 266}, {44, 271}, {45, 270}, {48, 275}, {49, 274}, {52, 279}, {53, 278}, {56, 283}, {57, 282}, {60, 287}, {61, 286}, {160, 387}, {161, 386}, {164, 391}, {165, 390}, {168, 395}, {169, 394}, {172, 399}, {173, 398}, {176, 403}, {177, 402}, {180, 407}, {181, 406}, {184, 411}, {185, 410}, {188, 415}, {189, 414}, {224, 451}, {225, 450}, {33, 260}, {123, 350}, {121, 348}, {115, 342}, {113, 340}, {107, 334}, {105, 332}, {99, 326}, {97, 324}, {35, 262}, {41, 268}, {43, 270}, {49, 276}, {51, 278}, {57, 284}, {59, 286}, {161, 388}, {163, 390}, {169, 396}, {171, 398}, {177, 404}, {179, 406}, {185, 412}, {187, 414}, {225, 452}, {34, 261}, {123, 348}, {122, 349}, {115, 340}, {114, 341}, {107, 332}, {106, 333}, {99, 324}, {98, 325}, {35, 260}, {42, 269}, {43, 268}, {50, 277}, {51, 276}, {58, 285}, {59, 284}, {162, 389}, {163, 388}, {170, 397}, {171, 396}, {178, 405}, {179, 404}, {186, 413}, {187, 412}, {227, 452}, {37, 264}, {119, 346}, {117, 344}, {103, 330}, {101, 328}, {39, 266}, {53, 280}, {55, 282}, {165, 392}, {167, 394}, {181, 408}, {183, 410}, {38, 265}, {119, 344}, {118, 345}, {103, 328}, {102, 329}, {39, 264}, {54, 281}, {55, 280}, {166, 393}, {167, 392}, {182, 409}, {183, 408}, {45, 272}, {111, 338}, {109, 336}, {47, 274}, {173, 400}, {175, 402}, {46, 273}, {111, 336}, {110, 337}, {47, 272}, {174, 401}, {175, 400}, {64, 289}, {94, 319}, {92, 317}, {90, 315}, {66, 291}, {68, 293}, {70, 295}, {72, 297}, {74, 299}, {76, 301}, {78, 303}, {80, 305}, {82, 307}, {84, 309}, {86, 311}, {88, 313}, {192, 417}, {194, 419}, {196, 421}, {198, 423}, {200, 425}, {202, 427}, {204, 429}, {206, 431}, {208, 433}, {210, 435}, {212, 437}, {214, 439}, {216, 441}, {218, 443}, {220, 445}, {222, 447}, {64, 291}, {93, 318}, {92, 319}, {89, 314}, {88, 315}, {65, 290}, {68, 295}, {69, 294}, {72, 299}, {73, 298}, {76, 303}, {77, 302}, {80, 307}, {81, 306}, {84, 311}, {85, 310}, {192, 419}, {193, 418}, {196, 423}, {197, 422}, {200, 427}, {201, 426}, {204, 431}, {205, 430}, {208, 435}, {209, 434}, {212, 439}, {213, 438}, {216, 443}, {217, 442}, {220, 447}, {221, 446}, {65, 292}, {91, 318}, {89, 316}, {67, 294}, {73, 300}, {75, 302}, {81, 308}, {83, 310}, {193, 420}, {195, 422}, {201, 428}, {203, 430}, {209, 436}, {211, 438}, {217, 444}, {219, 446}, {66, 293}, {91, 316}, {90, 317}, {67, 292}, {74, 301}, {75, 300}, {82, 309}, {83, 308}, {194, 421}, {195, 420}, {202, 429}, {203, 428}, {210, 437}, {211, 436}, {218, 445}, {219, 444}, {69, 296}, {71, 298}, {85, 312}, {87, 314}, {197, 424}, {199, 426}, {213, 440}, {215, 442}, {70, 297}, {71, 296}, {86, 313}, {87, 312}, {198, 425}, {199, 424}, {214, 441}, {215, 440}, {77, 304}, {79, 306}, {205, 432}, {207, 434}, {78, 305}, {79, 304}, {206, 433}, {207, 432}, {1, 452}, {128, 353}, {148, 373}, {146, 371}, {144, 369}, {142, 367}, {140, 365}, {138, 363}, {136, 361}, {134, 359}, {132, 357}, {130, 355}, {150, 375}, {152, 377}, {154, 379}, {156, 381}, {158, 383}, {128, 355}, {149, 374}, {148, 375}, {145, 370}, {144, 371}, {141, 366}, {140, 367}, {137, 362}, {136, 363}, {133, 358}, {132, 359}, {129, 354}, {152, 379}, {153, 378}, {156, 383}, {157, 382}, {129, 356}, {147, 374}, {145, 372}, {139, 366}, {137, 364}, {131, 358}, {153, 380}, {155, 382}, {130, 357}, {147, 372}, {146, 373}, {139, 364}, {138, 365}, {131, 356}, {154, 381}, {155, 380}, {133, 360}, {149, 376}, {135, 362}, {151, 378}, {134, 361}, {135, 360}, {150, 377}, {151, 376}, {141, 368}, {143, 370}, {142, 369}, {143, 368}, {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: (222, 448)
b: (94, 320)
c: (182, 408)
d: (54, 280)
e: (118, 344)
f: (198, 424)
g: (70, 296)
h: (140, 366)
m: (24, 250)
n1: (225, 451)
a1: (97, 323)
b1: (33, 259)
c1: (161, 387)
d1: (203, 429)
e1: (75, 301)
f1: (60, 286)
g1: (188, 414)
h1: (124, 350)
m1: (190, 416)
n2: (62, 288)
a2: (126, 352)
b2: (197, 423)
c2: (69, 295)
d2: (41, 267)
e2: (169, 395)
f2: (105, 331)
g2: (57, 283)
h2: (185, 411)
m2: (121, 347)
n3: (45, 271)
a3: (173, 399)
b3: (109, 335)
c3: (217, 443)
d3: (89, 315)
e3: (44, 270)
f3: (172, 398)
g3: (108, 334)
h3: (22, 248)
m3: (157, 383)
n4: (27, 253)
a4: (10, 236)
b4: (220, 446)
c4: (92, 318)
d4: (186, 412)
e4: (58, 284)
f4: (122, 348)
g4: (187, 413)
h4: (59, 285)
m4: (123, 349)
n5: (30, 256)
a5: (21, 247)
b5: (153, 379)
c5: (40, 266)
d5: (168, 394)
e5: (104, 330)
f5: (210, 436)
g5: (82, 308)
h5: (135, 361)
m5: (136, 362)
n6: (148, 374)
a6: (138, 364)
b6: (47, 273)
c6: (175, 401)
d6: (111, 337)
e6: (8, 234)
f6: (214, 440)
g6: (86, 312)
h6: (17, 243)
m6: (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)
n7: (129, 355)
a7: (18, 244)
b7: (211, 437)
c7: (83, 309)
d7: (15, 241)
e7: (156, 382)
f7: (131, 357)
g7: (141, 367)
h7: (3, 229)
m7: (6, 232)
n8: (218, 444)
a8: (90, 316)
b8: (35, 261)
c8: (130, 356)
d8: (99, 325)
e8: (163, 389)
f8: (213, 439)
g8: (85, 311)
h8: (219, 445)
m8: (91, 317)
n9: (147, 373)
a9: (29, 255)
b9: (202, 428)
c9: (74, 300)
d9: (42, 268)
e9: (170, 396)
f9: (106, 332)
g9: (181, 407)
h9: (53, 279)
m9: (117, 343)
n10: (150, 376)
a10: (216, 442)
b10: (88, 314)
c10: (194, 420)
d10: (145, 371)
e10: (66, 292)
f10: (207, 433)
g10: (79, 305)
h10: (209, 435)
m10: (81, 307)
n11: (137, 363)
a11: (212, 438)
b11: (84, 310)
c11: (180, 406)
d11: (52, 278)
e11: (116, 342)
f11: (223, 449)
g11: (128, 354)
h11: (95, 321)
m11: (159, 385)
n12: (31, 257)
a12: (192, 418)
b12: (64, 290)
c12: (205, 431)
d12: (77, 303)
e12: (49, 275)
f12: (177, 403)
g12: (113, 339)
h12: (199, 425)
m12: (71, 297)
n13: (2, 228)
a13: (142, 368)
b13: (206, 432)
c13: (76, 302)
d13: (204, 430)
e13: (78, 304)
f13: (193, 419)
g13: (65, 291)
h13: (151, 377)
m13: (146, 372)
n14: (149, 375)
a14: (224, 450)
b14: (127, 353)
c14: (96, 322)
d14: (32, 258)
e14: (191, 417)
f14: (63, 289)
g14: (160, 386)
h14: (133, 359)
m14: (134, 360)
n15: (174, 400)
a15: (46, 272)
b15: (110, 336)
c15: (19, 245)
d15: (2, 226)(3, 225)(4, 224)(5, 223)(6, 222)(7, 221)(8, 220)(9, 219)(10, 218)(11, 217)(12, 216)(13, 215)(14, 214)(15, 213)(16, 212)(17, 211)(18, 210)(19, 209)(20, 208)(21, 207)(22, 206)(23, 205)(24, 204)(25, 203)(26, 202)(27, 201)(28, 200)(29, 199)(30, 198)(31, 197)(32, 196)(33, 195)(34, 194)(35, 193)(36, 192)(37, 191)(38, 190)(39, 189)(40, 188)(41, 187)(42, 186)(43, 185)(44, 184)(45, 183)(46, 182)(47, 181)(48, 180)(49, 179)(50, 178)(51, 177)(52, 176)(53, 175)(54, 174)(55, 173)(56, 172)(57, 171)(58, 170)(59, 169)(60, 168)(61, 167)(62, 166)(63, 165)(64, 164)(65, 163)(66, 162)(67, 161)(68, 160)(69, 159)(70, 158)(71, 157)(72, 156)(73, 155)(74, 154)(75, 153)(76, 152)(77, 151)(78, 150)(79, 149)(80, 148)(81, 147)(82, 146)(83, 145)(84, 144)(85, 143)(86, 142)(87, 141)(88, 140)(89, 139)(90, 138)(91, 137)(92, 136)(93, 135)(94, 134)(95, 133)(96, 132)(97, 131)(98, 130)(99, 129)(100, 128)(101, 127)(102, 126)(103, 125)(104, 124)(105, 123)(106, 122)(107, 121)(108, 120)(109, 119)(110, 118)(111, 117)(112, 116)(113, 115)(228, 452)(229, 451)(230, 450)(231, 449)(232, 448)(233, 447)(234, 446)(235, 445)(236, 444)(237, 443)(238, 442)(239, 441)(240, 440)(241, 439)(242, 438)(243, 437)(244, 436)(245, 435)(246, 434)(247, 433)(248, 432)(249, 431)(250, 430)(251, 429)(252, 428)(253, 427)(254, 426)(255, 425)(256, 424)(257, 423)(258, 422)(259, 421)(260, 420)(261, 419)(262, 418)(263, 417)(264, 416)(265, 415)(266, 414)(267, 413)(268, 412)(269, 411)(270, 410)(271, 409)(272, 408)(273, 407)(274, 406)(275, 405)(276, 404)(277, 403)(278, 402)(279, 401)(280, 400)(281, 399)(282, 398)(283, 397)(284, 396)(285, 395)(286, 394)(287, 393)(288, 392)(289, 391)(290, 390)(291, 389)(292, 388)(293, 387)(294, 386)(295, 385)(296, 384)(297, 383)(298, 382)(299, 381)(300, 380)(301, 379)(302, 378)(303, 377)(304, 376)(305, 375)(306, 374)(307, 373)(308, 372)(309, 371)(310, 370)(311, 369)(312, 368)(313, 367)(314, 366)(315, 365)(316, 364)(317, 363)(318, 362)(319, 361)(320, 360)(321, 359)(322, 358)(323, 357)(324, 356)(325, 355)(326, 354)(327, 353)(328, 352)(329, 351)(330, 350)(331, 349)(332, 348)(333, 347)(334, 346)(335, 345)(336, 344)(337, 343)(338, 342)(339, 341)
e15: (5, 231)
f15: (16, 242)
g15: (55, 281)
h15: (183, 409)
m15: (119, 345)
n16: (200, 426)
a16: (72, 298)
b16: (11, 237)
c16: (155, 381)
d16: (28, 254)
e16: (14, 240)
f16: (25, 251)
g16: (34, 260)
h16: (98, 324)
m16: (162, 388)
n17: (226, 452)
a17: (36, 262)
b17: (100, 326)
c17: (164, 390)
d17: (215, 441)
e17: (87, 313)
f17: (132, 358)
g17: (56, 282)
h17: (184, 410)
m17: (120, 346)
n18: (158, 384)
a18: (38, 264)
b18: (166, 392)
c18: (102, 328)
d18: (143, 369)
e18: (9, 235)
f18: (144, 370)
g18: (221, 447)
h18: (93, 319)
m18: (12, 238)
n19: (154, 380)
a19: (73, 299)
b19: (201, 427)
c19: (37, 263)
d19: (51, 277)
e19: (179, 405)
f19: (101, 327)
g19: (165, 391)
h19: (115, 341)
m19: (208, 434)
n20: (80, 306)
a20: (195, 421)
b20: (67, 293)
c20: (196, 422)
d20: (68, 294)
e20: (189, 415)
f20: (61, 287)
g20: (125, 351)
h20: (176, 402)
m20: (48, 274)
n21: (139, 365)
a21: (7, 233)
b21: (171, 397)
c21: (43, 269)
d21: (107, 333)
e21: (13, 239)
f21: (39, 265)
g21: (23, 249)
h21: (167, 393)
m21: (103, 329)
n22: (20, 246)
a22: (26, 252)
b22: (178, 404)
c22: (50, 276)
d22: (114, 340)
e22: (152, 378)
f22: (4, 230)

(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[ 452, 1 ]
452
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-2 1 3 227 229
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-4 231 3 5 229
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0

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