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On this page are computer-accessible forms for the graph C4[ 256, 164 ] =
SS[256,30].
(I) Following is a form readable by MAGMA:
g:=Graph<256|{ {208, 209}, {1, 3}, {208, 210}, {1, 2}, {208, 211}, {1, 5}, {208,
212}, {58, 62}, {1, 4}, {58, 63}, {147, 150}, {242, 251}, {146, 152}, {240,
250}, {96, 107}, {97, 106}, {144, 155}, {145, 154}, {50, 62}, {98, 110}, {51,
63}, {96, 109}, {241, 252}, {98, 111}, {97, 108}, {16, 31}, {244, 251}, {243,
252}, {14, 30}, {231, 247}, {229, 245}, {205, 221}, {14, 31}, {15, 30}, {100,
117}, {101, 116}, {140, 157}, {99, 113}, {234, 248}, {206, 220}, {132, 150},
{99, 112}, {230, 245}, {199, 212}, {141, 153}, {237, 249}, {236, 248}, {203,
222}, {239, 250}, {207, 218}, {206, 219}, {207, 217}, {100, 115}, {238, 249},
{207, 216}, {198, 209}, {101, 114}, {128, 151}, {136, 159}, {137, 158}, {139,
156}, {206, 214}, {226, 250}, {225, 249}, {224, 248}, {142, 151}, {206, 215},
{203, 210}, {202, 211}, {198, 223}, {129, 155}, {207, 213}, {130, 153}, {200,
211}, {205, 209}, {201, 212}, {235, 246}, {204, 210}, {131, 156}, {233, 246},
{232, 247}, {228, 251}, {227, 252}, {133, 154}, {25, 56}, {26, 57}, {220, 255},
{85, 118}, {84, 119}, {28, 56}, {195, 231}, {194, 230}, {28, 57}, {218, 255},
{195, 229}, {216, 254}, {199, 225}, {22, 49}, {23, 48}, {134, 161}, {135, 160},
{18, 58}, {221, 245}, {213, 253}, {138, 162}, {15, 38}, {223, 246}, {222, 247},
{215, 254}, {29, 52}, {28, 53}, {21, 60}, {20, 61}, {19, 58}, {14, 36}, {201,
227}, {200, 226}, {29, 55}, {25, 51}, {24, 50}, {26, 49}, {214, 253}, {83, 120},
{82, 121}, {29, 54}, {27, 48}, {14, 34}, {204, 224}, {197, 233}, {196, 232},
{26, 54}, {15, 35}, {143, 163}, {211, 254}, {15, 33}, {209, 255}, {202, 228},
{194, 236}, {29, 51}, {28, 50}, {27, 53}, {21, 59}, {18, 61}, {210, 253}, {197,
234}, {196, 235}, {27, 52}, {24, 55}, {20, 59}, {19, 60}, {16, 32}, {193, 241},
{192, 240}, {79, 127}, {78, 126}, {19, 35}, {18, 34}, {17, 33}, {17, 32}, {27,
42}, {26, 43}, {21, 36}, {148, 165}, {149, 164}, {20, 38}, {72, 122}, {192,
243}, {193, 242}, {24, 44}, {25, 45}, {16, 37}, {73, 124}, {18, 39}, {17, 39},
{95, 105}, {94, 104}, {19, 37}, {24, 47}, {25, 46}, {22, 46}, {66, 122}, {23,
47}, {16, 41}, {95, 102}, {94, 103}, {17, 40}, {22, 44}, {71, 125}, {23, 45},
{133, 191}, {64, 123}, {22, 42}, {64, 124}, {23, 43}, {130, 190}, {20, 41}, {70,
123}, {67, 126}, {21, 40}, {65, 127}, {66, 125}, {129, 190}, {165, 229}, {177,
241}, {128, 193}, {178, 240}, {131, 192}, {132, 192}, {183, 243}, {31, 90},
{175, 234}, {167, 226}, {166, 227}, {31, 89}, {174, 232}, {62, 120}, {62, 121},
{179, 244}, {160, 231}, {161, 230}, {30, 86}, {63, 119}, {164, 236}, {30, 87},
{168, 225}, {63, 118}, {162, 232}, {190, 244}, {163, 233}, {170, 225}, {185,
242}, {172, 224}, {169, 228}, {173, 224}, {171, 228}, {173, 226}, {172, 227},
{181, 229}, {191, 239}, {188, 236}, {187, 235}, {191, 238}, {180, 230}, {190,
237}, {189, 233}, {184, 239}, {182, 237}, {186, 231}, {176, 238}, {44, 76},
{182, 214}, {47, 79}, {45, 77}, {183, 214}, {186, 219}, {43, 73}, {187, 217},
{181, 215}, {49, 83}, {48, 82}, {43, 72}, {56, 91}, {45, 78}, {34, 70}, {188,
216}, {51, 87}, {50, 86}, {35, 71}, {46, 75}, {57, 92}, {49, 84}, {48, 85}, {44,
74}, {36, 76}, {154, 242}, {155, 243}, {156, 244}, {36, 77}, {52, 93}, {38, 79},
{153, 240}, {34, 72}, {189, 215}, {176, 218}, {35, 73}, {37, 78}, {177, 218},
{39, 75}, {185, 213}, {54, 90}, {53, 89}, {42, 70}, {157, 241}, {42, 71}, {184,
213}, {180, 217}, {178, 220}, {37, 74}, {179, 220}, {55, 88}, {52, 68}, {54,
69}, {53, 65}, {175, 219}, {171, 223}, {158, 234}, {159, 235}, {55, 66}, {170,
223}, {168, 222}, {174, 216}, {38, 81}, {169, 222}, {39, 80}, {152, 239}, {32,
88}, {56, 64}, {59, 66}, {61, 68}, {60, 69}, {151, 238}, {57, 67}, {167, 221},
{32, 91}, {59, 64}, {41, 82}, {40, 83}, {150, 237}, {166, 221}, {33, 93}, {33,
92}, {60, 65}, {41, 84}, {40, 85}, {61, 67}, {46, 81}, {47, 80}, {11, 170}, {13,
172}, {103, 198}, {9, 171}, {106, 200}, {8, 171}, {10, 169}, {104, 203}, {12,
168}, {8, 173}, {108, 201}, {109, 200}, {111, 202}, {9, 175}, {9, 174}, {13,
170}, {110, 199}, {6, 172}, {12, 166}, {7, 173}, {102, 204}, {11, 167}, {107,
199}, {10, 167}, {6, 169}, {9, 166}, {7, 168}, {105, 198}, {11, 186}, {6, 180},
{7, 181}, {118, 197}, {119, 196}, {12, 185}, {13, 184}, {11, 188}, {8, 176},
{113, 201}, {116, 204}, {122, 195}, {125, 196}, {112, 202}, {6, 189}, {10, 177},
{120, 195}, {121, 194}, {7, 187}, {10, 182}, {12, 178}, {13, 179}, {115, 205},
{117, 203}, {123, 197}, {124, 194}, {127, 193}, {8, 183}, {114, 205}, {65, 129},
{69, 133}, {67, 130}, {69, 132}, {126, 191}, {79, 141}, {112, 178}, {102, 165},
{103, 164}, {68, 128}, {75, 142}, {68, 131}, {104, 175}, {113, 182}, {71, 143},
{102, 174}, {115, 187}, {104, 161}, {105, 160}, {117, 188}, {74, 128}, {75,
129}, {70, 138}, {93, 145}, {88, 148}, {93, 144}, {76, 130}, {92, 146}, {91,
149}, {77, 131}, {116, 186}, {92, 147}, {114, 189}, {86, 134}, {95, 143}, {114,
162}, {86, 135}, {88, 138}, {89, 139}, {103, 181}, {84, 135}, {85, 134}, {106,
185}, {118, 165}, {119, 164}, {80, 132}, {94, 138}, {91, 143}, {90, 142}, {81,
133}, {89, 140}, {94, 136}, {95, 137}, {117, 163}, {90, 141}, {111, 184}, {74,
147}, {81, 139}, {82, 137}, {83, 136}, {120, 163}, {121, 162}, {123, 160}, {80,
140}, {107, 183}, {108, 176}, {125, 161}, {72, 149}, {76, 145}, {73, 148}, {105,
180}, {78, 144}, {87, 137}, {109, 179}, {77, 146}, {87, 136}, {110, 177}, {100,
135}, {101, 134}, {124, 159}, {126, 157}, {122, 158}, {112, 151}, {127, 152},
{98, 139}, {113, 152}, {116, 159}, {97, 141}, {115, 158}, {96, 142}, {99, 140},
{100, 148}, {101, 149}, {108, 156}, {109, 157}, {97, 144}, {98, 147}, {107,
154}, {96, 146}, {99, 145}, {2, 246}, {3, 247}, {111, 155}, {2, 245}, {110,
153}, {4, 252}, {4, 254}, {3, 248}, {3, 255}, {106, 150}, {4, 249}, {5, 251},
{2, 253}, {5, 250}, {5, 256}, {212, 256}, {217, 256}, {219, 256} }>;
(II) A more general form is to represent the graph as the orbit of {208, 209}
under the group generated by the following permutations:
a: (1, 62)(2, 120)(3, 121)(4, 58)(5, 50)(6, 123)(7, 148)(8, 32)(9, 149)(10,
59)(11, 125)(12, 43)(13, 42)(14, 201)(15, 199)(16, 176)(17, 183)(18, 252)(19,
249)(20, 177)(21, 182)(22, 184)(23, 178)(24, 250)(25, 202)(26, 185)(27, 179)(28,
251)(29, 200)(30, 212)(31, 108)(33, 107)(34, 227)(35, 225)(36, 113)(37, 238)(38,
110)(39, 243)(40, 214)(41, 218)(44, 239)(45, 112)(46, 111)(47, 240)(48, 220)(49,
213)(51, 211)(52, 109)(53, 244)(54, 106)(55, 226)(56, 228)(57, 242)(60, 237)(61,
241)(63, 254)(64, 169)(65, 190)(66, 167)(67, 193)(68, 157)(69, 150)(70, 172)(71,
170)(72, 166)(73, 168)(74, 191)(75, 155)(76, 152)(77, 99)(78, 151)(79, 153)(80,
192)(81, 98)(82, 255)(83, 253)(84, 207)(85, 206)(86, 256)(87, 208)(88, 173)(89,
156)(90, 97)(91, 171)(92, 154)(93, 96)(94, 204)(95, 198)(100, 187)(101,
175)(102, 103)(104, 116)(114, 234)(117, 235)(118, 215)(119, 216)(122, 221)(124,
222)(126, 128)(127, 130)(131, 140)(133, 147)(134, 219)(135, 217)(136, 210)(137,
209)(138, 224)(142, 144)(143, 223)(145, 146)(158, 205)(159, 203)(160, 180)(161,
186)(162, 248)(163, 246)(164, 174)(165, 181)(188, 196)(189, 197)(194, 247)(195,
245)(230, 231)(232, 236) (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, 4, 3, 5)(6, 8, 11, 12)(7, 10, 9, 13)(14, 15, 17, 16)(18, 20, 21, 19)(24,
27, 25, 26)(28, 29)(30, 33, 32, 31)(34, 38, 40, 37)(35, 39, 41, 36)(42, 46, 49,
44)(43, 47, 48, 45)(50, 52, 56, 54)(51, 57, 55, 53)(58, 61, 59, 60)(62, 68, 64,
69)(63, 67, 66, 65)(70, 81, 83, 74)(71, 75, 84, 76)(72, 79, 85, 78)(73, 80, 82,
77)(86, 93, 91, 90)(87, 92, 88, 89)(94, 98)(95, 96, 100, 99)(97, 101)(102, 109,
115, 113)(103, 110, 104, 111)(105, 107, 117, 112)(106, 114, 108, 116)(118, 126,
122, 127)(119, 130, 125, 129)(120, 128, 123, 133)(121, 131, 124, 132)(134, 144,
149, 141)(135, 145, 143, 142)(136, 147, 138, 139)(137, 146, 148, 140)(150, 162,
156, 159)(151, 160, 154, 163)(152, 165, 157, 158)(153, 161, 155, 164)(166, 172,
173, 167)(168, 169, 171, 170)(174, 179, 187, 182)(175, 184, 181, 177)(176, 186,
185, 189)(178, 180, 183, 188)(190, 196)(191, 195, 193, 197)(192, 194)(198, 199,
203, 202)(200, 205, 201, 204)(206, 207)(209, 212, 210, 211)(213, 215, 218,
219)(214, 216, 220, 217)(221, 227, 224, 226)(222, 228, 223, 225)(229, 241, 234,
239)(230, 243, 236, 240)(231, 242, 233, 238)(232, 244, 235, 237)(245, 252, 248,
250)(246, 249, 247, 251)(253, 254, 255, 256)
c: (1, 22, 206, 28)(2, 42, 219, 50)(3, 49, 215, 56)(4, 46, 220, 57)(5, 44, 214,
53)(6, 59, 222, 40)(7, 32, 224, 41)(8, 31, 226, 37)(9, 30, 221, 35)(10, 60, 228,
36)(11, 58, 223, 34)(12, 33, 227, 38)(13, 61, 225, 39)(14, 167, 19, 171)(15,
166)(16, 173)(17, 172, 20, 168)(18, 170)(21, 169)(23, 207, 29, 208)(24, 253, 27,
256)(25, 255, 26, 254)(43, 216, 51, 209)(45, 218, 54, 211)(47, 213, 52, 212)(48,
217, 55, 210)(62, 246, 70, 186)(63, 198, 72, 188)(64, 247, 83, 189)(65, 251, 76,
182)(66, 203, 85, 180)(67, 249, 75, 179)(68, 199, 80, 184)(69, 202, 77, 177)(71,
175, 86, 245)(73, 174, 87, 205)(74, 183, 89, 250)(78, 176, 90, 200)(79, 185, 93,
201)(81, 178, 92, 252)(82, 187, 88, 204)(84, 181, 91, 248)(94, 101, 194,
196)(95, 158, 100, 165)(96, 157, 191, 151)(98, 192)(99, 152, 193, 154)(102, 137,
115, 148)(103, 149, 236, 119)(104, 134, 230, 125)(105, 122, 117, 118)(106, 144,
108, 141)(107, 140, 239, 128)(109, 126, 238, 142)(110, 132, 111, 131)(112, 146,
241, 133)(113, 127, 242, 145)(114, 124, 232, 136)(116, 121, 235, 138)(120, 233,
123, 231)(129, 244, 130, 237)(135, 229, 143, 234)(139, 240, 147, 243)(150, 155,
156, 153)(159, 162)(160, 195, 163, 197)
d: (6, 7)(8, 10)(9, 11)(12, 13)(22, 23)(24, 25)(26, 27)(28, 29)(42, 43)(44,
45)(46, 47)(48, 49)(50, 51)(52, 57)(53, 54)(55, 56)(62, 63)(64, 66)(65, 69)(67,
68)(70, 72)(71, 73)(74, 78)(75, 80)(76, 77)(79, 81)(82, 84)(83, 85)(86, 87)(88,
91)(89, 90)(92, 93)(94, 101)(95, 100)(96, 99)(97, 98)(102, 117)(103, 114)(104,
116)(105, 115)(106, 111)(107, 113)(108, 110)(109, 112)(118, 120)(119, 121)(122,
123)(124, 125)(126, 128)(127, 133)(129, 132)(130, 131)(134, 136)(135, 137)(138,
149)(139, 141)(140, 142)(143, 148)(144, 147)(145, 146)(150, 155)(151, 157)(152,
154)(153, 156)(158, 160)(159, 161)(162, 164)(163, 165)(166, 170)(167, 171)(168,
172)(169, 173)(174, 188)(175, 186)(176, 177)(178, 179)(180, 187)(181, 189)(182,
183)(184, 185)(190, 192)(191, 193)(194, 196)(195, 197)(198, 205)(199, 201)(200,
202)(203, 204)(221, 223)(222, 224)(225, 227)(226, 228)(229, 233)(230, 235)(231,
234)(232, 236)(237, 243)(238, 241)(239, 242)(240, 244)(245, 246)(247, 248)(249,
252)(250, 251)
e: (1, 14, 254, 21, 208, 19, 256, 16)(2, 30, 216, 59, 209, 58, 219, 32)(3, 34,
215, 40, 210, 35, 217, 41)(4, 36, 211, 60, 212, 37, 5, 31)(6, 48, 224, 43, 7,
49, 222, 42)(8, 57, 12, 46, 10, 52, 13, 47)(9, 56, 221, 51, 11, 55, 223, 50)(15,
207, 20, 255, 18, 206, 17, 253)(22, 169, 27, 172, 23, 173, 26, 168)(24, 171, 28,
166, 25, 167, 29, 170)(33, 213, 38, 218, 61, 220, 39, 214)(44, 228, 53, 227, 45,
226, 54, 225)(62, 175, 91, 245, 87, 188, 66, 198)(63, 186, 88, 246, 86, 174, 64,
205)(65, 201, 78, 250, 90, 249, 76, 202)(67, 178, 75, 182, 93, 184, 79, 176)(68,
179, 80, 183, 92, 185, 81, 177)(69, 199, 74, 251, 89, 252, 77, 200)(70, 189, 85,
204, 73, 187, 84, 247)(71, 180, 82, 248, 72, 181, 83, 203)(94, 163, 161, 95,
194, 158, 164, 195)(96, 150, 154, 98, 193, 156, 157, 192)(97, 191, 153, 151,
190, 99, 155, 152)(100, 196, 160, 162, 197, 101, 165, 159)(102, 124, 115, 119,
231, 138, 233, 134)(103, 120, 104, 143, 230, 137, 236, 122)(105, 121, 234, 149,
229, 136, 117, 125)(106, 133, 110, 128, 244, 140, 243, 146)(107, 147, 242, 139,
241, 131, 109, 132)(108, 126, 240, 142, 237, 145, 111, 127)(112, 129, 113, 144,
239, 141, 238, 130)(114, 118, 116, 148, 235, 135, 232, 123)
C4[ 256, 164 ]
256
-1 2 3 4 5
-2 253 1 245 246
-3 1 255 247 248
-4 1 254 249 252
-5 1 256 250 251
-6 189 169 180 172
-7 187 168 181 173
-8 176 171 183 173
-9 166 171 174 175
-10 177 167 169 182
-11 188 167 170 186
-12 166 178 168 185
-13 179 170 172 184
-14 34 36 30 31
-15 33 35 38 30
-16 37 41 31 32
-17 33 39 40 32
-18 34 58 39 61
-19 35 58 37 60
-20 59 38 61 41
-21 36 59 60 40
-22 44 46 49 42
-23 45 47 48 43
-24 44 55 47 50
-25 45 56 46 51
-26 57 49 43 54
-27 48 52 42 53
-28 56 57 50 53
-29 55 51 52 54
-30 14 15 86 87
-31 89 90 14 16
-32 88 91 16 17
-33 15 92 93 17
-34 14 70 72 18
-35 15 71 73 19
-36 77 14 21 76
-37 78 16 19 74
-38 79 15 81 20
-39 80 17 18 75
-40 17 83 85 21
-41 16 82 84 20
-42 22 70 27 71
-43 23 26 72 73
-44 22 24 74 76
-45 77 23 78 25
-46 22 25 81 75
-47 23 24 79 80
-48 23 27 82 85
-49 22 26 83 84
-50 24 28 62 86
-51 25 29 63 87
-52 68 27 93 29
-53 89 27 28 65
-54 90 69 26 29
-55 66 88 24 29
-56 25 91 28 64
-57 67 26 92 28
-58 18 62 19 63
-59 66 20 64 21
-60 69 19 21 65
-61 67 68 18 20
-62 121 58 50 120
-63 58 51 118 119
-64 56 123 124 59
-65 60 127 129 53
-66 55 122 59 125
-67 57 126 61 130
-68 61 128 52 131
-69 132 133 60 54
-70 34 123 138 42
-71 143 35 125 42
-72 34 122 149 43
-73 35 124 148 43
-74 44 37 147 128
-75 46 39 129 142
-76 44 145 36 130
-77 45 36 146 131
-78 45 144 37 126
-79 47 38 127 141
-80 132 47 39 140
-81 133 46 38 139
-82 121 48 137 41
-83 136 49 40 120
-84 135 49 41 119
-85 134 48 40 118
-86 134 135 50 30
-87 136 137 51 30
-88 55 148 138 32
-89 139 140 31 53
-90 31 141 54 142
-91 143 56 149 32
-92 33 57 146 147
-93 33 144 145 52
-94 103 136 104 138
-95 143 102 137 105
-96 146 107 109 142
-97 144 106 108 141
-98 110 111 147 139
-99 112 145 113 140
-100 135 115 148 117
-101 134 114 116 149
-102 165 204 95 174
-103 198 181 94 164
-104 203 94 161 175
-105 198 180 160 95
-106 200 150 97 185
-107 154 199 183 96
-108 176 156 201 97
-109 200 157 179 96
-110 177 199 98 153
-111 155 202 184 98
-112 99 178 202 151
-113 99 201 182 152
-114 101 189 205 162
-115 187 100 158 205
-116 101 159 204 186
-117 100 188 203 163
-118 165 63 85 197
-119 84 63 196 164
-120 83 62 195 163
-121 82 62 194 162
-122 66 158 72 195
-123 70 160 64 197
-124 159 73 194 64
-125 66 71 161 196
-126 67 78 157 191
-127 79 193 152 65
-128 68 193 74 151
-129 155 190 75 65
-130 67 190 76 153
-131 77 68 156 192
-132 69 80 192 150
-133 154 69 81 191
-134 101 161 85 86
-135 100 160 84 86
-136 159 83 94 87
-137 158 82 95 87
-138 88 70 94 162
-139 89 156 81 98
-140 99 89 80 157
-141 79 90 97 153
-142 90 96 151 75
-143 91 71 95 163
-144 78 155 93 97
-145 99 154 93 76
-146 77 92 96 152
-147 92 150 74 98
-148 88 165 100 73
-149 101 91 72 164
-150 132 147 237 106
-151 112 128 238 142
-152 113 146 127 239
-153 110 130 141 240
-154 242 133 145 107
-155 111 144 243 129
-156 244 139 108 131
-157 126 140 109 241
-158 122 234 115 137
-159 124 136 235 116
-160 231 123 135 105
-161 134 125 104 230
-162 121 232 114 138
-163 143 233 117 120
-164 103 236 149 119
-165 102 148 118 229
-166 12 221 227 9
-167 11 221 226 10
-168 12 222 225 7
-169 222 6 228 10
-170 11 13 223 225
-171 223 8 228 9
-172 13 224 6 227
-173 224 226 7 8
-174 232 102 216 9
-175 234 104 9 219
-176 238 8 108 218
-177 110 218 10 241
-178 220 12 112 240
-179 220 13 244 109
-180 6 105 217 230
-181 103 215 7 229
-182 113 214 237 10
-183 243 214 8 107
-184 111 13 213 239
-185 242 12 213 106
-186 11 231 116 219
-187 235 115 7 217
-188 11 236 117 216
-189 233 114 6 215
-190 244 237 129 130
-191 133 126 238 239
-192 132 243 240 131
-193 242 127 128 241
-194 121 124 236 230
-195 231 122 229 120
-196 232 125 235 119
-197 123 233 234 118
-198 209 223 103 105
-199 110 212 225 107
-200 211 226 106 109
-201 113 212 227 108
-202 111 112 211 228
-203 210 222 104 117
-204 210 102 224 116
-205 209 221 114 115
-206 220 214 215 219
-207 213 216 217 218
-208 209 210 211 212
-209 198 255 205 208
-210 253 203 204 208
-211 254 200 202 208
-212 199 201 256 208
-213 253 184 185 207
-214 253 182 183 206
-215 254 189 181 206
-216 188 254 174 207
-217 187 256 180 207
-218 176 177 255 207
-219 256 206 175 186
-220 178 255 179 206
-221 166 167 245 205
-222 168 169 203 247
-223 198 246 170 171
-224 204 248 172 173
-225 199 168 170 249
-226 167 200 173 250
-227 166 201 172 252
-228 169 202 171 251
-229 165 245 181 195
-230 245 180 161 194
-231 247 160 195 186
-232 247 162 174 196
-233 189 246 163 197
-234 158 248 175 197
-235 187 246 159 196
-236 188 248 194 164
-237 190 182 150 249
-238 176 191 249 151
-239 191 184 250 152
-240 178 192 250 153
-241 177 157 193 252
-242 154 193 185 251
-243 155 192 183 252
-244 156 179 190 251
-245 221 2 229 230
-246 2 233 223 235
-247 231 232 222 3
-248 3 234 224 236
-249 4 225 237 238
-250 5 226 239 240
-251 242 244 5 228
-252 243 4 227 241
-253 210 2 213 214
-254 211 4 215 216
-255 209 220 3 218
-256 212 5 217 219
0