pair,contact1,contact2,flow1,flow2 2ylx_A_,3,130,1,1 2ylx_A_,5,130,1,1 2ylx_A_,5,132,1,1 2ylx_A_,6,28,1,1 2ylx_A_,6,29,1,1 2ylx_A_,6,133,1,1 2ylx_A_,7,29,1,1 2ylx_A_,7,31,1,1 2ylx_A_,8,133,1,1 2ylx_A_,8,135,1,1 2ylx_A_,9,31,1,1 2ylx_A_,9,33,1,1 2ylx_A_,10,135,1,1 2ylx_A_,11,33,1,1 2ylx_A_,12,34,1,1 2ylx_A_,12,40,1,1 2ylx_A_,13,17,1,1 2ylx_A_,14,18,1,1 2ylx_A_,14,62,1,1 2ylx_A_,15,19,1,1 2ylx_A_,16,20,1,1 2ylx_A_,17,21,1,1 2ylx_A_,18,22,1,1 2ylx_A_,18,443,1,1 2ylx_A_,19,23,1,1 2ylx_A_,20,24,1,1 2ylx_A_,21,25,1,1 2ylx_A_,22,26,1,1 2ylx_A_,22,446,1,1 2ylx_A_,22,447,1,1 2ylx_A_,23,26,1,1 2ylx_A_,23,28,1,1 2ylx_A_,24,27,1,1 2ylx_A_,24,96,1,1 2ylx_A_,24,99,1,1 2ylx_A_,31,102,1,1 2ylx_A_,32,100,1,1 2ylx_A_,32,102,1,1 2ylx_A_,34,36,1,1 2ylx_A_,34,102,1,1 2ylx_A_,34,105,1,1 2ylx_A_,35,106,1,1 2ylx_A_,36,104,1,1 2ylx_A_,37,44,1,1 2ylx_A_,38,39,1,1 2ylx_A_,38,98,1,1 2ylx_A_,40,43,1,1 2ylx_A_,41,44,1,1 2ylx_A_,41,45,1,1 2ylx_A_,42,46,1,1 2ylx_A_,43,60,1,1 2ylx_A_,43,81,1,1 2ylx_A_,44,47,1,1 2ylx_A_,45,47,1,1 2ylx_A_,48,51,1,1 2ylx_A_,48,188,1,1 2ylx_A_,51,81,1,1 2ylx_A_,52,76,1,1 2ylx_A_,52,78,1,1 2ylx_A_,52,188,1,1 2ylx_A_,53,55,1,1 2ylx_A_,53,79,1,1 2ylx_A_,56,59,1,1 2ylx_A_,56,60,1,1 2ylx_A_,56,77,1,1 2ylx_A_,57,61,1,1 2ylx_A_,57,76,1,1 2ylx_A_,57,77,1,1 2ylx_A_,58,61,1,1 2ylx_A_,58,230,1,1 2ylx_A_,59,237,1,1 2ylx_A_,59,245,1,1 2ylx_A_,59,433,1,1 2ylx_A_,61,230,1,1 2ylx_A_,61,234,1,1 2ylx_A_,62,87,1,1 2ylx_A_,63,238,1,1 2ylx_A_,63,439,1,1 2ylx_A_,65,68,1,1 2ylx_A_,65,69,1,1 2ylx_A_,66,70,1,1 2ylx_A_,67,71,1,1 2ylx_A_,68,72,1,1 2ylx_A_,70,227,1,1 2ylx_A_,71,94,1,1 2ylx_A_,72,227,1,1 2ylx_A_,73,227,1,1 2ylx_A_,75,83,1,1 2ylx_A_,75,218,1,1 2ylx_A_,76,215,1,1 2ylx_A_,77,214,1,1 2ylx_A_,77,216,1,1 2ylx_A_,77,271,1,1 2ylx_A_,77,272,1,1 2ylx_A_,78,215,1,1 2ylx_A_,80,84,1,1 2ylx_A_,81,85,1,1 2ylx_A_,82,86,1,1 2ylx_A_,83,87,1,1 2ylx_A_,84,88,1,1 2ylx_A_,85,89,1,1 2ylx_A_,86,90,1,1 2ylx_A_,87,91,1,1 2ylx_A_,88,92,1,1 2ylx_A_,89,93,1,1 2ylx_A_,90,94,1,1 2ylx_A_,91,95,1,1 2ylx_A_,92,97,1,1 2ylx_A_,93,96,1,1 2ylx_A_,96,99,1,1 2ylx_A_,97,100,1,1 2ylx_A_,98,101,1,1 2ylx_A_,103,105,1,1 2ylx_A_,106,124,1,1 2ylx_A_,108,122,1,1 2ylx_A_,108,388,1,1 2ylx_A_,109,122,1,1 2ylx_A_,110,388,1,1 2ylx_A_,110,390,1,1 2ylx_A_,111,120,1,1 2ylx_A_,112,390,1,1 2ylx_A_,113,116,1,1 2ylx_A_,113,118,1,1 2ylx_A_,114,459,1,1 2ylx_A_,116,118,1,1 2ylx_A_,116,132,1,1 2ylx_A_,117,132,1,1 2ylx_A_,119,131,1,1 2ylx_A_,119,417,1,1 2ylx_A_,121,129,1,1 2ylx_A_,122,128,1,1 2ylx_A_,123,125,1,1 2ylx_A_,123,126,1,1 2ylx_A_,123,127,1,1 2ylx_A_,132,418,1,1 2ylx_A_,134,418,1,1 2ylx_A_,134,420,1,1 2ylx_A_,136,420,1,1 2ylx_A_,136,422,1,1 2ylx_A_,138,142,1,1 2ylx_A_,140,380,1,1 2ylx_A_,143,378,1,1 2ylx_A_,145,375,1,1 2ylx_A_,145,376,1,1 2ylx_A_,147,149,1,1 2ylx_A_,150,353,1,1 2ylx_A_,150,354,1,1 2ylx_A_,151,154,1,1 2ylx_A_,152,155,1,1 2ylx_A_,156,356,1,1 2ylx_A_,158,369,1,1 2ylx_A_,158,371,1,1 2ylx_A_,160,371,1,1 2ylx_A_,160,373,1,1 2ylx_A_,161,163,1,1 2ylx_A_,161,164,1,1 2ylx_A_,162,373,1,1 2ylx_A_,171,173,1,1 2ylx_A_,172,175,1,1 2ylx_A_,172,196,1,1 2ylx_A_,174,196,1,1 2ylx_A_,175,199,1,1 2ylx_A_,175,370,1,1 2ylx_A_,176,367,1,1 2ylx_A_,176,369,1,1 2ylx_A_,176,370,1,1 2ylx_A_,177,199,1,1 2ylx_A_,177,201,1,1 2ylx_A_,178,370,1,1 2ylx_A_,178,372,1,1 2ylx_A_,179,201,1,1 2ylx_A_,179,203,1,1 2ylx_A_,180,372,1,1 2ylx_A_,180,374,1,1 2ylx_A_,181,203,1,1 2ylx_A_,183,187,1,1 2ylx_A_,184,188,1,1 2ylx_A_,185,188,1,1 2ylx_A_,185,189,1,1 2ylx_A_,186,190,1,1 2ylx_A_,189,193,1,1 2ylx_A_,190,194,1,1 2ylx_A_,192,195,1,1 2ylx_A_,193,196,1,1 2ylx_A_,193,197,1,1 2ylx_A_,194,340,1,1 2ylx_A_,197,340,1,1 2ylx_A_,198,340,1,1 2ylx_A_,199,342,1,1 2ylx_A_,200,340,1,1 2ylx_A_,200,342,1,1 2ylx_A_,202,342,1,1 2ylx_A_,202,344,1,1 2ylx_A_,204,313,1,1 2ylx_A_,204,344,1,1 2ylx_A_,204,346,1,1 2ylx_A_,207,319,1,1 2ylx_A_,209,327,1,1 2ylx_A_,211,327,1,1 2ylx_A_,211,329,1,1 2ylx_A_,212,273,1,1 2ylx_A_,213,329,1,1 2ylx_A_,214,269,1,1 2ylx_A_,214,270,1,1 2ylx_A_,219,221,1,1 2ylx_A_,219,223,1,1 2ylx_A_,220,224,1,1 2ylx_A_,221,225,1,1 2ylx_A_,222,226,1,1 2ylx_A_,223,227,1,1 2ylx_A_,225,228,1,1 2ylx_A_,226,229,1,1 2ylx_A_,227,230,1,1 2ylx_A_,229,232,1,1 2ylx_A_,229,233,1,1 2ylx_A_,229,236,1,1 2ylx_A_,230,234,1,1 2ylx_A_,231,235,1,1 2ylx_A_,232,236,1,1 2ylx_A_,233,237,1,1 2ylx_A_,234,238,1,1 2ylx_A_,235,239,1,1 2ylx_A_,236,239,1,1 2ylx_A_,236,245,1,1 2ylx_A_,237,240,1,1 2ylx_A_,237,245,1,1 2ylx_A_,240,244,1,1 2ylx_A_,240,510,1,1 2ylx_A_,241,509,1,1 2ylx_A_,242,433,1,1 2ylx_A_,243,433,1,1 2ylx_A_,244,246,1,1 2ylx_A_,246,248,1,1 2ylx_A_,246,275,1,1 2ylx_A_,249,278,1,1 2ylx_A_,250,281,1,1 2ylx_A_,251,260,1,1 2ylx_A_,251,281,1,1 2ylx_A_,252,254,1,1 2ylx_A_,252,255,1,1 2ylx_A_,252,282,1,1 2ylx_A_,253,282,1,1 2ylx_A_,256,292,1,1 2ylx_A_,257,260,1,1 2ylx_A_,257,261,1,1 2ylx_A_,258,262,1,1 2ylx_A_,258,292,1,1 2ylx_A_,259,263,1,1 2ylx_A_,260,264,1,1 2ylx_A_,261,265,1,1 2ylx_A_,262,266,1,1 2ylx_A_,263,267,1,1 2ylx_A_,264,268,1,1 2ylx_A_,265,269,1,1 2ylx_A_,266,270,1,1 2ylx_A_,266,300,1,1 2ylx_A_,267,271,1,1 2ylx_A_,268,272,1,1 2ylx_A_,274,277,1,1 2ylx_A_,275,278,1,1 2ylx_A_,276,279,1,1 2ylx_A_,282,285,1,1 2ylx_A_,282,286,1,1 2ylx_A_,283,290,1,1 2ylx_A_,284,482,1,1 2ylx_A_,286,288,1,1 2ylx_A_,286,289,1,1 2ylx_A_,286,290,1,1 2ylx_A_,287,291,1,1 2ylx_A_,288,292,1,1 2ylx_A_,289,292,1,1 2ylx_A_,289,293,1,1 2ylx_A_,290,294,1,1 2ylx_A_,290,321,1,1 2ylx_A_,291,295,1,1 2ylx_A_,291,298,1,1 2ylx_A_,292,296,1,1 2ylx_A_,293,297,1,1 2ylx_A_,294,298,1,1 2ylx_A_,295,298,1,1 2ylx_A_,295,299,1,1 2ylx_A_,296,300,1,1 2ylx_A_,297,301,1,1 2ylx_A_,298,302,1,1 2ylx_A_,298,316,1,1 2ylx_A_,299,302,1,1 2ylx_A_,299,303,1,1 2ylx_A_,301,304,1,1 2ylx_A_,302,312,1,1 2ylx_A_,304,337,1,1 2ylx_A_,306,337,1,1 2ylx_A_,307,309,1,1 2ylx_A_,307,310,1,1 2ylx_A_,307,311,1,1 2ylx_A_,308,312,1,1 2ylx_A_,310,313,1,1 2ylx_A_,311,314,1,1 2ylx_A_,312,315,1,1 2ylx_A_,312,317,1,1 2ylx_A_,320,323,1,1 2ylx_A_,323,486,1,1 2ylx_A_,324,487,1,1 2ylx_A_,325,490,1,1 2ylx_A_,329,332,1,1 2ylx_A_,329,333,1,1 2ylx_A_,331,335,1,1 2ylx_A_,332,335,1,1 2ylx_A_,333,336,1,1 2ylx_A_,334,337,1,1 2ylx_A_,335,338,1,1 2ylx_A_,338,340,1,1 2ylx_A_,338,341,1,1 2ylx_A_,345,347,1,1 2ylx_A_,345,348,1,1 2ylx_A_,345,349,1,1 2ylx_A_,350,362,1,1 2ylx_A_,352,360,1,1 2ylx_A_,353,354,1,1 2ylx_A_,353,360,1,1 2ylx_A_,355,358,1,1 2ylx_A_,355,365,1,1 2ylx_A_,357,368,1,1 2ylx_A_,359,366,1,1 2ylx_A_,361,363,1,1 2ylx_A_,361,364,1,1 2ylx_A_,364,365,1,1 2ylx_A_,378,498,1,1 2ylx_A_,379,381,1,1 2ylx_A_,379,498,1,1 2ylx_A_,381,385,1,1 2ylx_A_,382,386,1,1 2ylx_A_,383,386,1,1 2ylx_A_,384,387,1,1 2ylx_A_,388,390,1,1 2ylx_A_,389,397,1,1 2ylx_A_,390,394,1,1 2ylx_A_,391,395,1,1 2ylx_A_,392,395,1,1 2ylx_A_,392,415,1,1 2ylx_A_,396,400,1,1 2ylx_A_,397,401,1,1 2ylx_A_,399,402,1,1 2ylx_A_,400,413,1,1 2ylx_A_,400,414,1,1 2ylx_A_,400,467,1,1 2ylx_A_,401,404,1,1 2ylx_A_,406,413,1,1 2ylx_A_,406,468,1,1 2ylx_A_,408,411,1,1 2ylx_A_,408,412,1,1 2ylx_A_,408,525,1,1 2ylx_A_,409,512,1,1 2ylx_A_,411,412,1,1 2ylx_A_,411,421,1,1 2ylx_A_,412,419,1,1 2ylx_A_,413,416,1,1 2ylx_A_,413,467,1,1 2ylx_A_,414,467,1,1 2ylx_A_,415,461,1,1 2ylx_A_,418,458,1,1 2ylx_A_,418,460,1,1 2ylx_A_,423,429,1,1 2ylx_A_,423,441,1,1 2ylx_A_,424,427,1,1 2ylx_A_,426,470,1,1 2ylx_A_,426,503,1,1 2ylx_A_,427,505,1,1 2ylx_A_,428,431,1,1 2ylx_A_,429,432,1,1 2ylx_A_,432,433,1,1 2ylx_A_,432,437,1,1 2ylx_A_,433,435,1,1 2ylx_A_,433,436,1,1 2ylx_A_,433,437,1,1 2ylx_A_,434,438,1,1 2ylx_A_,435,439,1,1 2ylx_A_,436,440,1,1 2ylx_A_,437,441,1,1 2ylx_A_,438,442,1,1 2ylx_A_,439,443,1,1 2ylx_A_,440,444,1,1 2ylx_A_,441,445,1,1 2ylx_A_,441,512,1,1 2ylx_A_,442,446,1,1 2ylx_A_,443,446,1,1 2ylx_A_,443,447,1,1 2ylx_A_,444,448,1,1 2ylx_A_,444,516,1,1 2ylx_A_,445,449,1,1 2ylx_A_,446,450,1,1 2ylx_A_,447,451,1,1 2ylx_A_,448,452,1,1 2ylx_A_,448,460,1,1 2ylx_A_,449,453,1,1 2ylx_A_,450,454,1,1 2ylx_A_,451,455,1,1 2ylx_A_,452,457,1,1 2ylx_A_,458,530,1,1 2ylx_A_,459,461,1,1 2ylx_A_,459,530,1,1 2ylx_A_,461,528,1,1 2ylx_A_,463,466,1,1 2ylx_A_,463,467,1,1 2ylx_A_,463,526,1,1 2ylx_A_,464,468,1,1 2ylx_A_,465,469,1,1 2ylx_A_,466,469,1,1 2ylx_A_,466,470,1,1 2ylx_A_,467,471,1,1 2ylx_A_,468,472,1,1 2ylx_A_,469,473,1,1 2ylx_A_,470,474,1,1 2ylx_A_,471,475,1,1 2ylx_A_,472,476,1,1 2ylx_A_,473,477,1,1 2ylx_A_,474,478,1,1 2ylx_A_,475,479,1,1 2ylx_A_,477,480,1,1 2ylx_A_,478,481,1,1 2ylx_A_,481,483,1,1 2ylx_A_,482,485,1,1 2ylx_A_,483,486,1,1 2ylx_A_,486,491,1,1 2ylx_A_,488,491,1,1 2ylx_A_,488,493,1,1 2ylx_A_,489,492,1,1 2ylx_A_,490,503,1,1 2ylx_A_,491,501,1,1 2ylx_A_,492,495,1,1 2ylx_A_,495,498,1,1 2ylx_A_,508,512,1,1 2ylx_A_,509,513,1,1 2ylx_A_,510,513,1,1 2ylx_A_,510,514,1,1 2ylx_A_,511,515,1,1 2ylx_A_,512,516,1,1 2ylx_A_,513,517,1,1 2ylx_A_,514,518,1,1 2ylx_A_,515,519,1,1 2ylx_A_,516,520,1,1 2ylx_A_,517,521,1,1 2ylx_A_,518,522,1,1 2ylx_A_,519,524,1,1 2ylx_A_,519,525,1,1 2ylx_A_,520,523,1,1 2ylx_A_,524,527,1,1