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On this page are computer-accessible forms for the graph C4[ 282, 1 ] = W(141,2).

(I) Following is a form readable by MAGMA:

g:=Graph<282|{ {2, 3}, {280, 281}, {278, 279}, {276, 277}, {274, 275}, {272, 273}, {270, 271}, {268, 269}, {266, 267}, {264, 265}, {262, 263}, {260, 261}, {258, 259}, {256, 257}, {254, 255}, {252, 253}, {250, 251}, {248, 249}, {246, 247}, {244, 245}, {242, 243}, {240, 241}, {238, 239}, {236, 237}, {234, 235}, {232, 233}, {230, 231}, {228, 229}, {226, 227}, {224, 225}, {222, 223}, {220, 221}, {218, 219}, {216, 217}, {214, 215}, {212, 213}, {210, 211}, {208, 209}, {206, 207}, {204, 205}, {202, 203}, {200, 201}, {198, 199}, {196, 197}, {194, 195}, {192, 193}, {190, 191}, {188, 189}, {186, 187}, {184, 185}, {182, 183}, {180, 181}, {178, 179}, {176, 177}, {174, 175}, {172, 173}, {170, 171}, {168, 169}, {166, 167}, {164, 165}, {84, 85}, {82, 83}, {80, 81}, {78, 79}, {76, 77}, {74, 75}, {72, 73}, {70, 71}, {68, 69}, {66, 67}, {64, 65}, {62, 63}, {60, 61}, {58, 59}, {56, 57}, {54, 55}, {52, 53}, {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}, {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}, {1, 2}, {281, 282}, {277, 278}, {273, 274}, {269, 270}, {265, 266}, {261, 262}, {257, 258}, {253, 254}, {249, 250}, {245, 246}, {241, 242}, {237, 238}, {233, 234}, {229, 230}, {225, 226}, {221, 222}, {217, 218}, {213, 214}, {209, 210}, {205, 206}, {201, 202}, {197, 198}, {193, 194}, {189, 190}, {185, 186}, {181, 182}, {177, 178}, {173, 174}, {169, 170}, {165, 166}, {85, 86}, {81, 82}, {77, 78}, {73, 74}, {69, 70}, {65, 66}, {61, 62}, {57, 58}, {53, 54}, {5, 6}, {9, 10}, {13, 14}, {17, 18}, {21, 22}, {25, 26}, {29, 30}, {33, 34}, {37, 38}, {41, 42}, {45, 46}, {49, 50}, {89, 90}, {93, 94}, {97, 98}, {101, 102}, {105, 106}, {109, 110}, {113, 114}, {117, 118}, {121, 122}, {125, 126}, {129, 130}, {133, 134}, {137, 138}, {141, 142}, {145, 146}, {149, 150}, {153, 154}, {157, 158}, {161, 162}, {3, 4}, {275, 276}, {267, 268}, {259, 260}, {251, 252}, {243, 244}, {235, 236}, {227, 228}, {219, 220}, {211, 212}, {203, 204}, {195, 196}, {187, 188}, {179, 180}, {171, 172}, {163, 164}, {83, 84}, {75, 76}, {67, 68}, {59, 60}, {51, 52}, {11, 12}, {19, 20}, {27, 28}, {35, 36}, {43, 44}, {91, 92}, {99, 100}, {107, 108}, {115, 116}, {123, 124}, {131, 132}, {139, 140}, {147, 148}, {155, 156}, {7, 8}, {279, 280}, {263, 264}, {247, 248}, {231, 232}, {215, 216}, {199, 200}, {183, 184}, {167, 168}, {71, 72}, {55, 56}, {23, 24}, {39, 40}, {87, 88}, {103, 104}, {119, 120}, {135, 136}, {151, 152}, {15, 16}, {271, 272}, {239, 240}, {207, 208}, {175, 176}, {79, 80}, {47, 48}, {111, 112}, {143, 144}, {31, 32}, {223, 224}, {95, 96}, {159, 160}, {63, 64}, {191, 192}, {1, 141}, {83, 223}, {82, 222}, {81, 221}, {80, 220}, {67, 207}, {66, 206}, {65, 205}, {64, 204}, {51, 191}, {50, 190}, {2, 142}, {3, 143}, {16, 156}, {17, 157}, {18, 158}, {19, 159}, {32, 172}, {33, 173}, {34, 174}, {35, 175}, {48, 188}, {49, 189}, {96, 236}, {97, 237}, {98, 238}, {99, 239}, {112, 252}, {113, 253}, {114, 254}, {115, 255}, {1, 143}, {81, 223}, {80, 222}, {65, 207}, {64, 206}, {16, 158}, {17, 159}, {32, 174}, {33, 175}, {48, 190}, {49, 191}, {96, 238}, {97, 239}, {112, 254}, {113, 255}, {2, 144}, {79, 221}, {78, 220}, {75, 217}, {74, 216}, {71, 213}, {70, 212}, {67, 209}, {66, 208}, {3, 145}, {6, 148}, {7, 149}, {10, 152}, {11, 153}, {14, 156}, {15, 157}, {34, 176}, {35, 177}, {38, 180}, {39, 181}, {42, 184}, {43, 185}, {46, 188}, {47, 189}, {98, 240}, {99, 241}, {102, 244}, {103, 245}, {106, 248}, {107, 249}, {110, 252}, {111, 253}, {4, 144}, {79, 219}, {78, 218}, {77, 217}, {76, 216}, {71, 211}, {70, 210}, {69, 209}, {68, 208}, {5, 145}, {6, 146}, {7, 147}, {12, 152}, {13, 153}, {14, 154}, {15, 155}, {36, 176}, {37, 177}, {38, 178}, {39, 179}, {44, 184}, {45, 185}, {46, 186}, {47, 187}, {100, 240}, {101, 241}, {102, 242}, {103, 243}, {108, 248}, {109, 249}, {110, 250}, {111, 251}, {4, 146}, {77, 219}, {76, 218}, {69, 211}, {68, 210}, {5, 147}, {12, 154}, {13, 155}, {36, 178}, {37, 179}, {44, 186}, {45, 187}, {100, 242}, {101, 243}, {108, 250}, {109, 251}, {8, 148}, {75, 215}, {74, 214}, {73, 213}, {72, 212}, {9, 149}, {10, 150}, {11, 151}, {40, 180}, {41, 181}, {42, 182}, {43, 183}, {104, 244}, {105, 245}, {106, 246}, {107, 247}, {8, 150}, {73, 215}, {72, 214}, {9, 151}, {40, 182}, {41, 183}, {104, 246}, {105, 247}, {18, 160}, {83, 225}, {82, 224}, {19, 161}, {22, 164}, {23, 165}, {26, 168}, {27, 169}, {30, 172}, {31, 173}, {86, 228}, {87, 229}, {90, 232}, {91, 233}, {94, 236}, {95, 237}, {20, 160}, {85, 225}, {84, 224}, {21, 161}, {22, 162}, {23, 163}, {28, 168}, {29, 169}, {30, 170}, {31, 171}, {86, 226}, {87, 227}, {92, 232}, {93, 233}, {94, 234}, {95, 235}, {20, 162}, {84, 226}, {21, 163}, {28, 170}, {29, 171}, {85, 227}, {92, 234}, {93, 235}, {24, 164}, {25, 165}, {26, 166}, {27, 167}, {88, 228}, {89, 229}, {90, 230}, {91, 231}, {24, 166}, {25, 167}, {88, 230}, {89, 231}, {50, 192}, {63, 205}, {62, 204}, {59, 201}, {58, 200}, {55, 197}, {54, 196}, {51, 193}, {52, 192}, {63, 203}, {62, 202}, {61, 201}, {60, 200}, {55, 195}, {54, 194}, {53, 193}, {52, 194}, {61, 203}, {60, 202}, {53, 195}, {56, 196}, {59, 199}, {58, 198}, {57, 197}, {56, 198}, {57, 199}, {127, 128}, {1, 282}, {114, 256}, {115, 257}, {118, 260}, {119, 261}, {122, 264}, {123, 265}, {126, 268}, {127, 269}, {116, 256}, {117, 257}, {118, 258}, {119, 259}, {124, 264}, {125, 265}, {126, 266}, {127, 267}, {116, 258}, {117, 259}, {124, 266}, {125, 267}, {120, 260}, {121, 261}, {122, 262}, {123, 263}, {120, 262}, {121, 263}, {128, 268}, {129, 269}, {130, 270}, {131, 271}, {128, 270}, {129, 271}, {130, 272}, {131, 273}, {134, 276}, {135, 277}, {138, 280}, {139, 281}, {132, 272}, {133, 273}, {134, 274}, {135, 275}, {140, 280}, {141, 281}, {142, 282}, {132, 274}, {133, 275}, {140, 282}, {136, 276}, {137, 277}, {138, 278}, {139, 279}, {136, 278}, {137, 279}, {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: (140, 281)
b: (9, 150)
c: (73, 214)
d: (63, 204)
e: (2, 141)(3, 140)(4, 139)(5, 138)(6, 137)(7, 136)(8, 135)(9, 134)(10, 133)(11, 132)(12, 131)(13, 130)(14, 129)(15, 128)(16, 127)(17, 126)(18, 125)(19, 124)(20, 123)(21, 122)(22, 121)(23, 120)(24, 119)(25, 118)(26, 117)(27, 116)(28, 115)(29, 114)(30, 113)(31, 112)(32, 111)(33, 110)(34, 109)(35, 108)(36, 107)(37, 106)(38, 105)(39, 104)(40, 103)(41, 102)(42, 101)(43, 100)(44, 99)(45, 98)(46, 97)(47, 96)(48, 95)(49, 94)(50, 93)(51, 92)(52, 91)(53, 90)(54, 89)(55, 88)(56, 87)(57, 86)(58, 85)(59, 84)(60, 83)(61, 82)(62, 81)(63, 80)(64, 79)(65, 78)(66, 77)(67, 76)(68, 75)(69, 74)(70, 73)(71, 72)(143, 282)(144, 281)(145, 280)(146, 279)(147, 278)(148, 277)(149, 276)(150, 275)(151, 274)(152, 273)(153, 272)(154, 271)(155, 270)(156, 269)(157, 268)(158, 267)(159, 266)(160, 265)(161, 264)(162, 263)(163, 262)(164, 261)(165, 260)(166, 259)(167, 258)(168, 257)(169, 256)(170, 255)(171, 254)(172, 253)(173, 252)(174, 251)(175, 250)(176, 249)(177, 248)(178, 247)(179, 246)(180, 245)(181, 244)(182, 243)(183, 242)(184, 241)(185, 240)(186, 239)(187, 238)(188, 237)(189, 236)(190, 235)(191, 234)(192, 233)(193, 232)(194, 231)(195, 230)(196, 229)(197, 228)(198, 227)(199, 226)(200, 225)(201, 224)(202, 223)(203, 222)(204, 221)(205, 220)(206, 219)(207, 218)(208, 217)(209, 216)(210, 215)(211, 214)(212, 213)
f: (15, 156)
g: (79, 220)
h: (22, 163)
m: (86, 227)
n1: (17, 158)
a1: (81, 222)
b1: (137, 278)
c1: (122, 263)
d1: (37, 178)
e1: (101, 242)
f1: (11, 152)
g1: (75, 216)
h1: (12, 153)
m1: (76, 217)
n2: (126, 267)
a2: (38, 179)
b2: (102, 243)
c2: (20, 161)
d2: (84, 225)
e2: (128, 269)
f2: (124, 265)
g2: (55, 196)
h2: (111, 252)
m2: (47, 188)
n3: (10, 151)
a3: (74, 215)
b3: (108, 249)
c3: (44, 185)
d3: (57, 198)
e3: (59, 200)
f3: (62, 203)
g3: (13, 154)
h3: (77, 218)
m3: (118, 259)
n4: (107, 248)
a4: (43, 184)
b4: (134, 275)
c4: (56, 197)
d4: (3, 144)
e4: (67, 208)
f4: (24, 165)
g4: (88, 229)
h4: (127, 268)
m4: (130, 271)
n5: (113, 254)
a5: (49, 190)
b5: (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)
c5: (14, 155)
d5: (78, 219)
e5: (136, 277)
f5: (106, 247)
g5: (42, 183)
h5: (27, 168)
m5: (91, 232)
n6: (120, 261)
a6: (60, 201)
b6: (4, 145)
c6: (68, 209)
d6: (115, 256)
e6: (119, 260)
f6: (51, 192)
g6: (139, 280)
h6: (65, 206)
m6: (39, 180)
n7: (103, 244)
a7: (121, 262)
b7: (131, 272)
c7: (32, 173)
d7: (96, 237)
e7: (110, 251)
f7: (46, 187)
g7: (7, 148)
h7: (71, 212)
m7: (26, 167)
n8: (90, 231)
a8: (29, 170)
b8: (93, 234)
c8: (135, 276)
d8: (53, 194)
e8: (6, 147)
f8: (5, 146)
g8: (85, 226)
h8: (21, 162)
m8: (69, 210)
n9: (31, 172)
a9: (95, 236)
b9: (19, 160)
c9: (83, 224)
d9: (114, 255)
e9: (50, 191)
f9: (112, 253)
g9: (48, 189)
h9: (52, 193)
m9: (30, 171)
n10: (94, 235)
a10: (34, 175)
b10: (98, 239)
c10: (33, 174)
d10: (123, 264)
e10: (97, 238)
f10: (28, 169)
g10: (92, 233)
h10: (36, 177)
m10: (100, 241)
n11: (116, 257)
a11: (23, 164)
b11: (87, 228)
c11: (105, 246)
d11: (41, 182)
e11: (104, 245)
f11: (40, 181)
g11: (117, 258)
h11: (54, 195)
m11: (109, 250)
n12: (45, 186)
a12: (18, 159)
b12: (82, 223)
c12: (129, 270)
d12: (133, 274)
e12: (58, 199)
f12: (35, 176)
g12: (99, 240)
h12: (25, 166)
m12: (89, 230)
n13: (66, 207)
a13: (80, 221)
b13: (16, 157)
c13: (2, 143)
d13: (132, 273)
e13: (61, 202)
f13: (8, 149)
g13: (72, 213)
h13: (141, 282)
m13: (138, 279)
n14: (125, 266)
a14: (64, 205)

(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.

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&Graph
C4[ 282, 1 ]
282
-1 143 2 282 141
-2 1 144 3 142
-3 143 2 145 4
-4 144 3 146 5
-5 145 4 147 6
-6 146 5 148 7
-7 147 6 149 8
-8 148 7 150 9
-9 149 8 151 10
-10 11 150 9 152
-11 12 151 10 153
-12 11 154 13 152
-13 12 155 14 153
-14 154 13 156 15
-15 155 14 157 16
-16 156 15 158 17
-17 157 16 159 18
-18 158 17 160 19
-19 159 18 161 20
-20 160 19 162 21
-21 22 161 20 163
-22 23 162 21 164
-23 22 165 24 163
-24 23 166 25 164
-25 165 24 167 26
-26 166 25 168 27
-27 167 26 169 28
-28 168 27 170 29
-29 169 28 171 30
-30 170 29 172 31
-31 171 30 173 32
-32 33 172 31 174
-33 34 173 32 175
-34 33 176 35 174
-35 34 177 36 175
-36 176 35 178 37
-37 177 36 179 38
-38 178 37 180 39
-39 179 38 181 40
-40 180 39 182 41
-41 181 40 183 42
-42 182 41 184 43
-43 44 183 42 185
-44 45 184 43 186
-45 44 187 46 185
-46 45 188 47 186
-47 187 46 189 48
-48 188 47 190 49
-49 189 48 191 50
-50 190 49 192 51
-51 191 50 193 52
-52 192 51 194 53
-53 193 52 195 54
-54 55 194 53 196
-55 56 195 54 197
-56 55 198 57 196
-57 56 199 58 197
-58 198 57 200 59
-59 199 58 201 60
-60 200 59 202 61
-61 201 60 203 62
-62 202 61 204 63
-63 203 62 205 64
-64 204 63 206 65
-65 66 205 64 207
-66 67 206 65 208
-67 66 209 68 207
-68 67 210 69 208
-69 209 68 211 70
-70 210 69 212 71
-71 211 70 213 72
-72 212 71 214 73
-73 213 72 215 74
-74 214 73 216 75
-75 215 74 217 76
-76 77 216 75 218
-77 78 217 76 219
-78 77 220 79 218
-79 78 221 80 219
-80 220 79 222 81
-81 221 80 223 82
-82 222 81 224 83
-83 223 82 225 84
-84 224 83 226 85
-85 225 84 227 86
-86 226 85 228 87
-87 88 227 86 229
-88 89 228 87 230
-89 88 231 90 229
-90 89 232 91 230
-91 231 90 233 92
-92 232 91 234 93
-93 233 92 235 94
-94 234 93 236 95
-95 235 94 237 96
-96 236 95 238 97
-97 237 96 239 98
-98 99 238 97 240
-99 100 239 98 241
-100 99 242 101 240
-101 100 243 102 241
-102 242 101 244 103
-103 243 102 245 104
-104 244 103 246 105
-105 245 104 247 106
-106 246 105 248 107
-107 247 106 249 108
-108 248 107 250 109
-109 110 249 108 251
-110 111 250 109 252
-111 110 253 112 251
-112 111 254 113 252
-113 253 112 255 114
-114 254 113 256 115
-115 255 114 257 116
-116 256 115 258 117
-117 257 116 259 118
-118 258 117 260 119
-119 259 118 261 120
-120 121 260 119 262
-121 122 261 120 263
-122 121 264 123 262
-123 122 265 124 263
-124 264 123 266 125
-125 265 124 267 126
-126 266 125 268 127
-127 267 126 269 128
-128 268 127 270 129
-129 269 128 271 130
-130 270 129 272 131
-131 132 271 130 273
-132 133 272 131 274
-133 132 275 134 273
-134 133 276 135 274
-135 275 134 277 136
-136 276 135 278 137
-137 277 136 279 138
-138 278 137 280 139
-139 279 138 281 140
-140 280 139 282 141
-141 1 281 140 142
-142 143 2 282 141
-143 1 144 3 142
-144 143 2 145 4
-145 144 3 146 5
-146 145 4 147 6
-147 146 5 148 7
-148 147 6 149 8
-149 148 7 150 9
-150 149 8 151 10
-151 11 150 9 152
-152 12 151 10 153
-153 11 154 13 152
-154 12 155 14 153
-155 154 13 156 15
-156 155 14 157 16
-157 156 15 158 17
-158 157 16 159 18
-159 158 17 160 19
-160 159 18 161 20
-161 160 19 162 21
-162 22 161 20 163
-163 23 162 21 164
-164 22 165 24 163
-165 23 166 25 164
-166 165 24 167 26
-167 166 25 168 27
-168 167 26 169 28
-169 168 27 170 29
-170 169 28 171 30
-171 170 29 172 31
-172 171 30 173 32
-173 33 172 31 174
-174 34 173 32 175
-175 33 176 35 174
-176 34 177 36 175
-177 176 35 178 37
-178 177 36 179 38
-179 178 37 180 39
-180 179 38 181 40
-181 180 39 182 41
-182 181 40 183 42
-183 182 41 184 43
-184 44 183 42 185
-185 45 184 43 186
-186 44 187 46 185
-187 45 188 47 186
-188 187 46 189 48
-189 188 47 190 49
-190 189 48 191 50
-191 190 49 192 51
-192 191 50 193 52
-193 192 51 194 53
-194 193 52 195 54
-195 55 194 53 196
-196 56 195 54 197
-197 55 198 57 196
-198 56 199 58 197
-199 198 57 200 59
-200 199 58 201 60
-201 200 59 202 61
-202 201 60 203 62
-203 202 61 204 63
-204 203 62 205 64
-205 204 63 206 65
-206 66 205 64 207
-207 67 206 65 208
-208 66 209 68 207
-209 67 210 69 208
-210 209 68 211 70
-211 210 69 212 71
-212 211 70 213 72
-213 212 71 214 73
-214 213 72 215 74
-215 214 73 216 75
-216 215 74 217 76
-217 77 216 75 218
-218 78 217 76 219
-219 77 220 79 218
-220 78 221 80 219
-221 220 79 222 81
-222 221 80 223 82
-223 222 81 224 83
-224 223 82 225 84
-225 224 83 226 85
-226 225 84 227 86
-227 226 85 228 87
-228 88 227 86 229
-229 89 228 87 230
-230 88 231 90 229
-231 89 232 91 230
-232 231 90 233 92
-233 232 91 234 93
-234 233 92 235 94
-235 234 93 236 95
-236 235 94 237 96
-237 236 95 238 97
-238 237 96 239 98
-239 99 238 97 240
-240 100 239 98 241
-241 99 242 101 240
-242 100 243 102 241
-243 242 101 244 103
-244 243 102 245 104
-245 244 103 246 105
-246 245 104 247 106
-247 246 105 248 107
-248 247 106 249 108
-249 248 107 250 109
-250 110 249 108 251
-251 111 250 109 252
-252 110 253 112 251
-253 111 254 113 252
-254 253 112 255 114
-255 254 113 256 115
-256 255 114 257 116
-257 256 115 258 117
-258 257 116 259 118
-259 258 117 260 119
-260 259 118 261 120
-261 121 260 119 262
-262 122 261 120 263
-263 121 264 123 262
-264 122 265 124 263
-265 264 123 266 125
-266 265 124 267 126
-267 266 125 268 127
-268 267 126 269 128
-269 268 127 270 129
-270 269 128 271 130
-271 270 129 272 131
-272 132 271 130 273
-273 133 272 131 274
-274 132 275 134 273
-275 133 276 135 274
-276 275 134 277 136
-277 276 135 278 137
-278 277 136 279 138
-279 278 137 280 139
-280 279 138 281 140
-281 280 139 282 141
-282 1 281 140 142
0

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