pair,contact1,contact2,flow1,flow2
7x7y_D_,7,10,1,1
7x7y_D_,7,11,1,1
7x7y_D_,8,12,1,1
7x7y_D_,9,13,1,1
7x7y_D_,10,14,1,1
7x7y_D_,11,15,1,1
7x7y_D_,11,510,1,1
7x7y_D_,12,16,1,1
7x7y_D_,13,17,1,1
7x7y_D_,13,62,1,1
7x7y_D_,14,18,1,1
7x7y_D_,15,19,1,1
7x7y_D_,16,20,1,1
7x7y_D_,18,21,1,1
7x7y_D_,18,22,1,1
7x7y_D_,19,23,1,1
7x7y_D_,19,95,1,1
7x7y_D_,21,25,1,1
7x7y_D_,22,26,1,1
7x7y_D_,24,27,1,1
7x7y_D_,24,36,1,1
7x7y_D_,25,28,1,1
7x7y_D_,26,29,1,1
7x7y_D_,26,444,1,1
7x7y_D_,27,34,1,1
7x7y_D_,27,36,1,1
7x7y_D_,27,445,1,1
7x7y_D_,28,34,1,1
7x7y_D_,29,445,1,1
7x7y_D_,30,33,1,1
7x7y_D_,38,46,1,1
7x7y_D_,40,42,1,1
7x7y_D_,40,43,1,1
7x7y_D_,40,44,1,1
7x7y_D_,48,50,1,1
7x7y_D_,50,53,1,1
7x7y_D_,50,54,1,1
7x7y_D_,51,55,1,1
7x7y_D_,54,57,1,1
7x7y_D_,55,58,1,1
7x7y_D_,56,59,1,1
7x7y_D_,62,64,1,1
7x7y_D_,62,66,1,1
7x7y_D_,63,66,1,1
7x7y_D_,63,67,1,1
7x7y_D_,66,70,1,1
7x7y_D_,67,71,1,1
7x7y_D_,68,72,1,1
7x7y_D_,69,72,1,1
7x7y_D_,69,73,1,1
7x7y_D_,70,74,1,1
7x7y_D_,74,78,1,1
7x7y_D_,75,79,1,1
7x7y_D_,75,80,1,1
7x7y_D_,75,494,1,1
7x7y_D_,76,83,1,1
7x7y_D_,78,394,1,1
7x7y_D_,79,391,1,1
7x7y_D_,81,82,1,1
7x7y_D_,82,86,1,1
7x7y_D_,84,88,1,1
7x7y_D_,85,89,1,1
7x7y_D_,86,90,1,1
7x7y_D_,87,91,1,1
7x7y_D_,88,92,1,1
7x7y_D_,89,92,1,1
7x7y_D_,89,93,1,1
7x7y_D_,91,95,1,1
7x7y_D_,92,96,1,1
7x7y_D_,92,434,1,1
7x7y_D_,93,96,1,1
7x7y_D_,93,97,1,1
7x7y_D_,94,98,1,1
7x7y_D_,97,101,1,1
7x7y_D_,98,102,1,1
7x7y_D_,100,103,1,1
7x7y_D_,101,104,1,1
7x7y_D_,106,108,1,1
7x7y_D_,106,110,1,1
7x7y_D_,107,111,1,1
7x7y_D_,108,112,1,1
7x7y_D_,109,113,1,1
7x7y_D_,110,113,1,1
7x7y_D_,110,114,1,1
7x7y_D_,111,504,1,1
7x7y_D_,113,117,1,1
7x7y_D_,114,118,1,1
7x7y_D_,115,119,1,1
7x7y_D_,115,504,1,1
7x7y_D_,116,120,1,1
7x7y_D_,116,424,1,1
7x7y_D_,117,121,1,1
7x7y_D_,118,122,1,1
7x7y_D_,120,124,1,1
7x7y_D_,121,125,1,1
7x7y_D_,122,126,1,1
7x7y_D_,123,127,1,1
7x7y_D_,124,128,1,1
7x7y_D_,125,129,1,1
7x7y_D_,126,129,1,1
7x7y_D_,128,466,1,1
7x7y_D_,130,398,1,1
7x7y_D_,133,136,1,1
7x7y_D_,136,138,1,1
7x7y_D_,137,141,1,1
7x7y_D_,138,142,1,1
7x7y_D_,139,143,1,1
7x7y_D_,140,144,1,1
7x7y_D_,141,145,1,1
7x7y_D_,141,161,1,1
7x7y_D_,142,146,1,1
7x7y_D_,143,147,1,1
7x7y_D_,144,148,1,1
7x7y_D_,145,157,1,1
7x7y_D_,146,149,1,1
7x7y_D_,147,150,1,1
7x7y_D_,148,151,1,1
7x7y_D_,154,157,1,1
7x7y_D_,156,160,1,1
7x7y_D_,160,164,1,1
7x7y_D_,161,164,1,1
7x7y_D_,161,165,1,1
7x7y_D_,162,166,1,1
7x7y_D_,164,168,1,1
7x7y_D_,165,168,1,1
7x7y_D_,165,169,1,1
7x7y_D_,168,172,1,1
7x7y_D_,173,176,1,1
7x7y_D_,173,361,1,1
7x7y_D_,174,176,1,1
7x7y_D_,180,390,1,1
7x7y_D_,181,183,1,1
7x7y_D_,182,185,1,1
7x7y_D_,186,365,1,1
7x7y_D_,188,365,1,1
7x7y_D_,188,367,1,1
7x7y_D_,189,379,1,1
7x7y_D_,192,369,1,1
7x7y_D_,194,197,1,1
7x7y_D_,195,198,1,1
7x7y_D_,197,368,1,1
7x7y_D_,199,352,1,1
7x7y_D_,199,366,1,1
7x7y_D_,201,364,1,1
7x7y_D_,202,362,1,1
7x7y_D_,203,364,1,1
7x7y_D_,204,353,1,1
7x7y_D_,206,351,1,1
7x7y_D_,213,299,1,1
7x7y_D_,215,216,1,1
7x7y_D_,216,341,1,1
7x7y_D_,218,339,1,1
7x7y_D_,220,337,1,1
7x7y_D_,221,336,1,1
7x7y_D_,222,272,1,1
7x7y_D_,222,273,1,1
7x7y_D_,222,274,1,1
7x7y_D_,223,334,1,1
7x7y_D_,226,276,1,1
7x7y_D_,227,278,1,1
7x7y_D_,227,322,1,1
7x7y_D_,230,285,1,1
7x7y_D_,231,232,1,1
7x7y_D_,231,284,1,1
7x7y_D_,234,284,1,1
7x7y_D_,245,249,1,1
7x7y_D_,246,250,1,1
7x7y_D_,247,251,1,1
7x7y_D_,248,252,1,1
7x7y_D_,249,253,1,1
7x7y_D_,250,254,1,1
7x7y_D_,252,256,1,1
7x7y_D_,253,257,1,1
7x7y_D_,254,258,1,1
7x7y_D_,255,259,1,1
7x7y_D_,256,260,1,1
7x7y_D_,257,261,1,1
7x7y_D_,258,262,1,1
7x7y_D_,259,263,1,1
7x7y_D_,260,264,1,1
7x7y_D_,261,265,1,1
7x7y_D_,264,267,1,1
7x7y_D_,264,268,1,1
7x7y_D_,265,269,1,1
7x7y_D_,267,270,1,1
7x7y_D_,267,271,1,1
7x7y_D_,268,271,1,1
7x7y_D_,272,274,1,1
7x7y_D_,273,300,1,1
7x7y_D_,275,300,1,1
7x7y_D_,275,302,1,1
7x7y_D_,277,302,1,1
7x7y_D_,279,305,1,1
7x7y_D_,288,291,1,1
7x7y_D_,290,294,1,1
7x7y_D_,295,298,1,1
7x7y_D_,303,304,1,1
7x7y_D_,306,309,1,1
7x7y_D_,306,310,1,1
7x7y_D_,307,311,1,1
7x7y_D_,309,313,1,1
7x7y_D_,310,314,1,1
7x7y_D_,312,316,1,1
7x7y_D_,313,317,1,1
7x7y_D_,313,319,1,1
7x7y_D_,314,319,1,1
7x7y_D_,316,356,1,1
7x7y_D_,324,326,1,1
7x7y_D_,325,328,1,1
7x7y_D_,329,330,1,1
7x7y_D_,330,333,1,1
7x7y_D_,334,335,1,1
7x7y_D_,337,354,1,1
7x7y_D_,337,355,1,1
7x7y_D_,338,354,1,1
7x7y_D_,340,352,1,1
7x7y_D_,342,350,1,1
7x7y_D_,347,348,1,1
7x7y_D_,371,374,1,1
7x7y_D_,371,375,1,1
7x7y_D_,372,376,1,1
7x7y_D_,373,377,1,1
7x7y_D_,374,378,1,1
7x7y_D_,375,379,1,1
7x7y_D_,376,380,1,1
7x7y_D_,377,381,1,1
7x7y_D_,378,382,1,1
7x7y_D_,379,383,1,1
7x7y_D_,380,384,1,1
7x7y_D_,381,385,1,1
7x7y_D_,382,386,1,1
7x7y_D_,383,387,1,1
7x7y_D_,384,388,1,1
7x7y_D_,385,389,1,1
7x7y_D_,386,390,1,1
7x7y_D_,387,391,1,1
7x7y_D_,388,392,1,1
7x7y_D_,389,393,1,1
7x7y_D_,390,394,1,1
7x7y_D_,391,395,1,1
7x7y_D_,399,487,1,1
7x7y_D_,402,470,1,1
7x7y_D_,404,408,1,1
7x7y_D_,405,409,1,1
7x7y_D_,406,410,1,1
7x7y_D_,407,411,1,1
7x7y_D_,408,412,1,1
7x7y_D_,409,413,1,1
7x7y_D_,410,414,1,1
7x7y_D_,412,415,1,1
7x7y_D_,412,416,1,1
7x7y_D_,413,417,1,1
7x7y_D_,414,417,1,1
7x7y_D_,415,418,1,1
7x7y_D_,416,419,1,1
7x7y_D_,416,420,1,1
7x7y_D_,417,425,1,1
7x7y_D_,422,425,1,1
7x7y_D_,423,427,1,1
7x7y_D_,424,428,1,1
7x7y_D_,425,429,1,1
7x7y_D_,426,430,1,1
7x7y_D_,427,431,1,1
7x7y_D_,428,432,1,1
7x7y_D_,429,433,1,1
7x7y_D_,430,434,1,1
7x7y_D_,432,435,1,1
7x7y_D_,436,440,1,1
7x7y_D_,437,441,1,1
7x7y_D_,438,441,1,1
7x7y_D_,438,442,1,1
7x7y_D_,439,443,1,1
7x7y_D_,440,444,1,1
7x7y_D_,441,444,1,1
7x7y_D_,441,445,1,1
7x7y_D_,442,446,1,1
7x7y_D_,443,448,1,1
7x7y_D_,444,447,1,1
7x7y_D_,449,451,1,1
7x7y_D_,449,453,1,1
7x7y_D_,451,455,1,1
7x7y_D_,452,456,1,1
7x7y_D_,453,457,1,1
7x7y_D_,454,458,1,1
7x7y_D_,456,460,1,1
7x7y_D_,457,461,1,1
7x7y_D_,458,462,1,1
7x7y_D_,459,463,1,1
7x7y_D_,460,464,1,1
7x7y_D_,465,467,1,1
7x7y_D_,465,468,1,1
7x7y_D_,467,480,1,1
7x7y_D_,471,476,1,1
7x7y_D_,474,483,1,1
7x7y_D_,479,482,1,1
7x7y_D_,480,483,1,1
7x7y_D_,480,485,1,1
7x7y_D_,481,484,1,1
7x7y_D_,489,493,1,1
7x7y_D_,490,494,1,1
7x7y_D_,491,494,1,1
7x7y_D_,491,495,1,1
7x7y_D_,492,496,1,1
7x7y_D_,493,497,1,1
7x7y_D_,494,498,1,1
7x7y_D_,495,499,1,1
7x7y_D_,496,500,1,1
7x7y_D_,497,501,1,1
7x7y_D_,498,502,1,1
7x7y_D_,499,503,1,1
7x7y_D_,500,504,1,1
7x7y_D_,501,505,1,1
7x7y_D_,502,506,1,1
7x7y_D_,503,507,1,1
7x7y_D_,506,509,1,1