C4graphGraph forms for C4 [ 400, 83 ] = SDD(PS(20,5;2))

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On this page are computer-accessible forms for the graph C4[ 400, 83 ] = SDD(PS(20,5;2)).

(I) Following is a form readable by MAGMA:

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

(II) A more general form is to represent the graph as the orbit of {120, 255} under the group generated by the following permutations:

a: (206, 306)
b: (284, 384)
c: (217, 317)
d: (266, 366)
e: (224, 324)
f: (255, 355)
g: (280, 380)
h: (221, 321)
m: (254, 354)
n1: (210, 310)
a1: (297, 397)
b1: (205, 305)
c1: (249, 349)
d1: (268, 368)
e1: (258, 358)
f1: (289, 389)
g1: (202, 302)
h1: (211, 311)
m1: (285, 385)
n2: (241, 341)
a2: (262, 362)
b2: (288, 388)
c2: (204, 304)
d2: (239, 339)
e2: (214, 314)
f2: (267, 367)
g2: (226, 326)
h2: (299, 399)
m2: (263, 363)
n3: (295, 395)
a3: (276, 376)
b3: (272, 372)
c3: (218, 318)
d3: (244, 344)
e3: (213, 313)
f3: (234, 334)
g3: (233, 333)
h3: (220, 320)
m3: (259, 359)
n4: (279, 379)
a4: (270, 370)
b4: (291, 391)
c4: (216, 316)
d4: (252, 352)
e4: (275, 375)
f4: (250, 350)
g4: (261, 361)
h4: (245, 345)
m4: (292, 392)
n5: (296, 396)
a5: (298, 398)
b5: (230, 330)
c5: (248, 348)
d5: (274, 374)
e5: (207, 307)
f5: (236, 336)
g5: (264, 364)
h5: (257, 357)
m5: (269, 369)
n6: (260, 360)
a6: (240, 340)
b6: (293, 393)
c6: (281, 381)
d6: (1, 2)(3, 4)(5, 17)(6, 18)(7, 20)(8, 19)(9, 14)(10, 13)(11, 15)(12, 16)(21, 22)(23, 30)(24, 29)(25, 27)(26, 28)(31, 32)(33, 39)(34, 40)(35, 38)(36, 37)(41, 42)(43, 50)(44, 49)(45, 47)(46, 48)(51, 52)(53, 59)(54, 60)(55, 58)(56, 57)(61, 62)(63, 70)(64, 69)(65, 67)(66, 68)(71, 72)(73, 79)(74, 80)(75, 78)(76, 77)(81, 82)(83, 90)(84, 89)(85, 87)(86, 88)(91, 92)(93, 99)(94, 100)(95, 98)(96, 97)(101, 102)(103, 110)(104, 109)(105, 107)(106, 108)(111, 112)(113, 119)(114, 120)(115, 118)(116, 117)(121, 122)(123, 130)(124, 129)(125, 127)(126, 128)(131, 132)(133, 139)(134, 140)(135, 138)(136, 137)(141, 142)(143, 150)(144, 149)(145, 147)(146, 148)(151, 152)(153, 159)(154, 160)(155, 158)(156, 157)(161, 162)(163, 170)(164, 169)(165, 167)(166, 168)(171, 172)(173, 179)(174, 180)(175, 178)(176, 177)(181, 182)(183, 190)(184, 189)(185, 187)(186, 188)(191, 192)(193, 199)(194, 200)(195, 198)(196, 197)(202, 205)(203, 204)(207, 210)(208, 209)(212, 215)(213, 214)(217, 220)(218, 219)(222, 225)(223, 224)(227, 230)(228, 229)(232, 235)(233, 234)(237, 240)(238, 239)(242, 245)(243, 244)(247, 250)(248, 249)(252, 255)(253, 254)(257, 260)(258, 259)(262, 265)(263, 264)(267, 270)(268, 269)(272, 275)(273, 274)(277, 280)(278, 279)(282, 285)(283, 284)(287, 290)(288, 289)(292, 295)(293, 294)(297, 300)(298, 299)(302, 305)(303, 304)(307, 310)(308, 309)(312, 315)(313, 314)(317, 320)(318, 319)(322, 325)(323, 324)(327, 330)(328, 329)(332, 335)(333, 334)(337, 340)(338, 339)(342, 345)(343, 344)(347, 350)(348, 349)(352, 355)(353, 354)(357, 360)(358, 359)(362, 365)(363, 364)(367, 370)(368, 369)(372, 375)(373, 374)(377, 380)(378, 379)(382, 385)(383, 384)(387, 390)(388, 389)(392, 395)(393, 394)(397, 400)(398, 399)
e6: (283, 383)
f6: (287, 387)
g6: (282, 382)
h6: (243, 343)
m6: (2, 9)(3, 24)(4, 23)(6, 17)(7, 22)(8, 21)(10, 14)(11, 29)(12, 30)(13, 18)(15, 28)(16, 27)(19, 25)(20, 26)(31, 191)(32, 195)(33, 193)(34, 199)(35, 192)(36, 198)(37, 200)(38, 196)(39, 194)(40, 197)(41, 189)(42, 188)(43, 187)(44, 185)(45, 184)(46, 186)(47, 183)(48, 182)(49, 181)(50, 190)(51, 171)(52, 175)(53, 173)(54, 179)(55, 172)(56, 178)(57, 180)(58, 176)(59, 174)(60, 177)(61, 169)(62, 168)(63, 167)(64, 165)(65, 164)(66, 166)(67, 163)(68, 162)(69, 161)(70, 170)(71, 151)(72, 155)(73, 153)(74, 159)(75, 152)(76, 158)(77, 160)(78, 156)(79, 154)(80, 157)(81, 149)(82, 148)(83, 147)(84, 145)(85, 144)(86, 146)(87, 143)(88, 142)(89, 141)(90, 150)(91, 131)(92, 135)(93, 133)(94, 139)(95, 132)(96, 138)(97, 140)(98, 136)(99, 134)(100, 137)(101, 129)(102, 128)(103, 127)(104, 125)(105, 124)(106, 126)(107, 123)(108, 122)(109, 121)(110, 130)(112, 115)(114, 119)(116, 118)(117, 120)(201, 207)(202, 206)(203, 210)(204, 209)(205, 208)(211, 297)(212, 296)(213, 300)(214, 299)(215, 298)(216, 292)(217, 291)(218, 295)(219, 294)(220, 293)(221, 287)(222, 286)(223, 290)(224, 289)(225, 288)(226, 282)(227, 281)(228, 285)(229, 284)(230, 283)(231, 277)(232, 276)(233, 280)(234, 279)(235, 278)(236, 272)(237, 271)(238, 275)(239, 274)(240, 273)(241, 267)(242, 266)(243, 270)(244, 269)(245, 268)(246, 262)(247, 261)(248, 265)(249, 264)(250, 263)(251, 257)(252, 256)(253, 260)(254, 259)(255, 258)(301, 307)(302, 306)(303, 310)(304, 309)(305, 308)(311, 397)(312, 396)(313, 400)(314, 399)(315, 398)(316, 392)(317, 391)(318, 395)(319, 394)(320, 393)(321, 387)(322, 386)(323, 390)(324, 389)(325, 388)(326, 382)(327, 381)(328, 385)(329, 384)(330, 383)(331, 377)(332, 376)(333, 380)(334, 379)(335, 378)(336, 372)(337, 371)(338, 375)(339, 374)(340, 373)(341, 367)(342, 366)(343, 370)(344, 369)(345, 368)(346, 362)(347, 361)(348, 365)(349, 364)(350, 363)(351, 357)(352, 356)(353, 360)(354, 359)(355, 358)
n7: (219, 319)
a7: (242, 342)
b7: (227, 327)
c7: (232, 332)
d7: (203, 303)
e7: (223, 323)
f7: (290, 390)
g7: (256, 356)
h7: (212, 312)
m7: (286, 386)
n8: (300, 400)
a8: (1, 3, 197, 183, 171, 165, 157, 143, 131, 125, 117, 103, 91, 85, 77, 63, 51, 45, 37, 23)(2, 20, 198, 184, 172, 166, 158, 144, 132, 126, 118, 104, 92, 86, 78, 64, 52, 46, 38, 24)(4, 194, 182, 175, 167, 154, 142, 135, 127, 114, 102, 95, 87, 74, 62, 55, 47, 34, 22, 9)(5, 11, 196, 188, 173, 161, 156, 148, 133, 121, 116, 108, 93, 81, 76, 68, 53, 41, 36, 28)(6, 15, 195, 187, 174, 162, 155, 147, 134, 122, 115, 107, 94, 82, 75, 67, 54, 42, 35, 27)(7, 193, 181, 176, 168, 153, 141, 136, 128, 113, 101, 96, 88, 73, 61, 56, 48, 33, 21, 10)(8, 199, 190, 180, 169, 159, 150, 140, 129, 119, 110, 100, 89, 79, 70, 60, 49, 39, 30, 18)(12, 200, 189, 179, 170, 160, 149, 139, 130, 120, 109, 99, 90, 80, 69, 59, 50, 40, 29, 17)(13, 16, 191, 185, 177, 163, 151, 145, 137, 123, 111, 105, 97, 83, 71, 65, 57, 43, 31, 25)(14, 19, 192, 186, 178, 164, 152, 146, 138, 124, 112, 106, 98, 84, 72, 66, 58, 44, 32, 26)(201, 298, 294, 287, 281, 278, 274, 267, 261, 258, 254, 247, 241, 238, 234, 227, 221, 218, 214, 207)(202, 296, 293, 289, 282, 276, 273, 269, 262, 256, 253, 249, 242, 236, 233, 229, 222, 216, 213, 209)(203, 299, 292, 286, 283, 279, 272, 266, 263, 259, 252, 246, 243, 239, 232, 226, 223, 219, 212, 206)(204, 297, 291, 288, 284, 277, 271, 268, 264, 257, 251, 248, 244, 237, 231, 228, 224, 217, 211, 208)(205, 300, 295, 290, 285, 280, 275, 270, 265, 260, 255, 250, 245, 240, 235, 230, 225, 220, 215, 210)(301, 398, 394, 387, 381, 378, 374, 367, 361, 358, 354, 347, 341, 338, 334, 327, 321, 318, 314, 307)(302, 396, 393, 389, 382, 376, 373, 369, 362, 356, 353, 349, 342, 336, 333, 329, 322, 316, 313, 309)(303, 399, 392, 386, 383, 379, 372, 366, 363, 359, 352, 346, 343, 339, 332, 326, 323, 319, 312, 306)(304, 397, 391, 388, 384, 377, 371, 368, 364, 357, 351, 348, 344, 337, 331, 328, 324, 317, 311, 308)(305, 400, 395, 390, 385, 380, 375, 370, 365, 360, 355, 350, 345, 340, 335, 330, 325, 320, 315, 310)
b8: (237, 337)
c8: (251, 351)
d8: (273, 373)
e8: (246, 346)
f8: (229, 329)
g8: (209, 309)
h8: (231, 331)
m8: (235, 335)
n9: (238, 338)
a9: (225, 325)
b9: (201, 301)
c9: (278, 378)
d9: (228, 328)
e9: (222, 322)
f9: (253, 353)
g9: (277, 377)
h9: (215, 315)
m9: (271, 371)
n10: (265, 365)
a10: (294, 394)
b10: (208, 308)

(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[ 400, 83 ]
400
-1 201 301 207 307
-2 210 310 201 301
-3 298 398 201 301
-4 299 201 399 301
-5 202 302 206 306
-6 308 202 302 208
-7 299 399 202 302
-8 300 202 400 302
-9 203 303 207 307
-10 209 309 203 303
-11 396 203 303 296
-12 300 400 203 303
-13 308 204 304 208
-14 210 310 204 304
-15 396 204 304 296
-16 297 397 204 304
-17 205 206 305 306
-18 209 309 205 305
-19 297 397 205 305
-20 298 398 205 305
-21 213 313 206 306
-22 214 314 206 306
-23 214 314 207 307
-24 215 315 207 307
-25 308 211 311 208
-26 308 215 315 208
-27 209 309 211 311
-28 209 309 212 312
-29 210 310 212 312
-30 210 310 213 313
-31 211 311 217 317
-32 220 320 211 311
-33 212 312 216 316
-34 212 312 218 318
-35 213 313 217 317
-36 319 213 313 219
-37 214 314 218 318
-38 220 320 214 314
-39 215 216 315 316
-40 319 215 315 219
-41 223 323 216 316
-42 224 324 216 316
-43 224 324 217 317
-44 225 325 217 317
-45 221 321 218 318
-46 225 325 218 318
-47 319 221 321 219
-48 319 222 322 219
-49 220 320 222 322
-50 220 320 223 323
-51 221 321 227 327
-52 330 221 321 230
-53 222 322 226 326
-54 222 322 228 328
-55 223 323 227 327
-56 223 323 229 329
-57 224 324 228 328
-58 330 224 324 230
-59 225 226 325 326
-60 225 325 229 329
-61 233 333 226 326
-62 234 334 226 326
-63 234 334 227 327
-64 235 335 227 327
-65 231 331 228 328
-66 235 335 228 328
-67 231 331 229 329
-68 232 332 229 329
-69 330 232 332 230
-70 330 233 333 230
-71 231 331 237 337
-72 231 331 240 340
-73 232 332 236 336
-74 232 332 238 338
-75 233 333 237 337
-76 233 333 239 339
-77 234 334 238 338
-78 234 334 240 340
-79 235 236 335 336
-80 235 335 239 339
-81 243 343 236 336
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0

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