pair,contact1,contact2,flow1,flow2 2gh8_A_,18,22,1,1 2gh8_A_,19,23,1,1 2gh8_A_,20,24,1,1 2gh8_A_,21,25,1,1 2gh8_A_,22,26,1,1 2gh8_A_,23,27,1,1 2gh8_A_,24,27,1,1 2gh8_A_,24,28,1,1 2gh8_A_,25,29,1,1 2gh8_A_,26,30,1,1 2gh8_A_,27,31,1,1 2gh8_A_,32,35,1,1 2gh8_A_,32,37,1,1 2gh8_A_,36,39,1,1 2gh8_A_,37,40,1,1 2gh8_A_,43,187,1,1 2gh8_A_,44,47,1,1 2gh8_A_,45,185,1,1 2gh8_A_,46,185,1,1 2gh8_A_,48,183,1,1 2gh8_A_,50,180,1,1 2gh8_A_,50,181,1,1 2gh8_A_,51,53,1,1 2gh8_A_,51,54,1,1 2gh8_A_,52,179,1,1 2gh8_A_,55,58,1,1 2gh8_A_,56,164,1,1 2gh8_A_,57,163,1,1 2gh8_A_,58,163,1,1 2gh8_A_,59,116,1,1 2gh8_A_,60,161,1,1 2gh8_A_,61,63,1,1 2gh8_A_,61,161,1,1 2gh8_A_,63,159,1,1 2gh8_A_,63,530,1,1 2gh8_A_,65,156,1,1 2gh8_A_,65,157,1,1 2gh8_A_,66,69,1,1 2gh8_A_,67,70,1,1 2gh8_A_,69,187,1,1 2gh8_A_,70,72,1,1 2gh8_A_,70,73,1,1 2gh8_A_,70,74,1,1 2gh8_A_,70,187,1,1 2gh8_A_,71,75,1,1 2gh8_A_,72,76,1,1 2gh8_A_,73,77,1,1 2gh8_A_,75,78,1,1 2gh8_A_,76,79,1,1 2gh8_A_,77,80,1,1 2gh8_A_,79,199,1,1 2gh8_A_,81,197,1,1 2gh8_A_,82,149,1,1 2gh8_A_,82,196,1,1 2gh8_A_,83,149,1,1 2gh8_A_,84,194,1,1 2gh8_A_,85,142,1,1 2gh8_A_,86,190,1,1 2gh8_A_,86,192,1,1 2gh8_A_,87,140,1,1 2gh8_A_,88,139,1,1 2gh8_A_,88,188,1,1 2gh8_A_,88,190,1,1 2gh8_A_,89,138,1,1 2gh8_A_,90,186,1,1 2gh8_A_,91,136,1,1 2gh8_A_,92,184,1,1 2gh8_A_,94,182,1,1 2gh8_A_,96,98,1,1 2gh8_A_,96,99,1,1 2gh8_A_,100,168,1,1 2gh8_A_,101,130,1,1 2gh8_A_,102,164,1,1 2gh8_A_,102,165,1,1 2gh8_A_,103,128,1,1 2gh8_A_,104,162,1,1 2gh8_A_,105,126,1,1 2gh8_A_,106,160,1,1 2gh8_A_,107,123,1,1 2gh8_A_,108,158,1,1 2gh8_A_,111,155,1,1 2gh8_A_,113,534,1,1 2gh8_A_,115,117,1,1 2gh8_A_,117,119,1,1 2gh8_A_,117,120,1,1 2gh8_A_,118,121,1,1 2gh8_A_,119,122,1,1 2gh8_A_,123,125,1,1 2gh8_A_,129,131,1,1 2gh8_A_,129,132,1,1 2gh8_A_,141,157,1,1 2gh8_A_,142,149,1,1 2gh8_A_,143,157,1,1 2gh8_A_,144,146,1,1 2gh8_A_,144,147,1,1 2gh8_A_,146,148,1,1 2gh8_A_,149,153,1,1 2gh8_A_,150,152,1,1 2gh8_A_,150,153,1,1 2gh8_A_,154,156,1,1 2gh8_A_,169,179,1,1 2gh8_A_,190,192,1,1 2gh8_A_,190,193,1,1 2gh8_A_,200,203,1,1 2gh8_A_,205,208,1,1 2gh8_A_,209,479,1,1 2gh8_A_,209,481,1,1 2gh8_A_,210,212,1,1 2gh8_A_,213,480,1,1 2gh8_A_,214,471,1,1 2gh8_A_,214,490,1,1 2gh8_A_,216,222,1,1 2gh8_A_,216,527,1,1 2gh8_A_,217,527,1,1 2gh8_A_,218,221,1,1 2gh8_A_,219,222,1,1 2gh8_A_,219,523,1,1 2gh8_A_,219,525,1,1 2gh8_A_,222,231,1,1 2gh8_A_,223,469,1,1 2gh8_A_,224,229,1,1 2gh8_A_,224,261,1,1 2gh8_A_,225,242,1,1 2gh8_A_,225,245,1,1 2gh8_A_,225,466,1,1 2gh8_A_,225,467,1,1 2gh8_A_,229,450,1,1 2gh8_A_,232,448,1,1 2gh8_A_,233,448,1,1 2gh8_A_,235,446,1,1 2gh8_A_,235,464,1,1 2gh8_A_,237,444,1,1 2gh8_A_,238,438,1,1 2gh8_A_,239,435,1,1 2gh8_A_,240,436,1,1 2gh8_A_,242,434,1,1 2gh8_A_,242,466,1,1 2gh8_A_,243,254,1,1 2gh8_A_,244,253,1,1 2gh8_A_,245,258,1,1 2gh8_A_,245,472,1,1 2gh8_A_,246,253,1,1 2gh8_A_,247,467,1,1 2gh8_A_,248,251,1,1 2gh8_A_,248,252,1,1 2gh8_A_,249,506,1,1 2gh8_A_,251,475,1,1 2gh8_A_,251,476,1,1 2gh8_A_,253,255,1,1 2gh8_A_,256,296,1,1 2gh8_A_,258,260,1,1 2gh8_A_,258,294,1,1 2gh8_A_,260,477,1,1 2gh8_A_,264,407,1,1 2gh8_A_,265,284,1,1 2gh8_A_,266,405,1,1 2gh8_A_,267,282,1,1 2gh8_A_,267,283,1,1 2gh8_A_,268,403,1,1 2gh8_A_,269,280,1,1 2gh8_A_,270,401,1,1 2gh8_A_,272,274,1,1 2gh8_A_,276,307,1,1 2gh8_A_,277,394,1,1 2gh8_A_,279,392,1,1 2gh8_A_,286,294,1,1 2gh8_A_,289,292,1,1 2gh8_A_,293,296,1,1 2gh8_A_,296,371,1,1 2gh8_A_,298,428,1,1 2gh8_A_,299,338,1,1 2gh8_A_,300,371,1,1 2gh8_A_,300,382,1,1 2gh8_A_,300,426,1,1 2gh8_A_,305,379,1,1 2gh8_A_,307,377,1,1 2gh8_A_,309,395,1,1 2gh8_A_,310,393,1,1 2gh8_A_,313,330,1,1 2gh8_A_,313,331,1,1 2gh8_A_,313,332,1,1 2gh8_A_,314,319,1,1 2gh8_A_,314,414,1,1 2gh8_A_,315,318,1,1 2gh8_A_,315,329,1,1 2gh8_A_,317,324,1,1 2gh8_A_,317,326,1,1 2gh8_A_,317,329,1,1 2gh8_A_,318,326,1,1 2gh8_A_,318,415,1,1 2gh8_A_,326,329,1,1 2gh8_A_,330,332,1,1 2gh8_A_,334,337,1,1 2gh8_A_,336,413,1,1 2gh8_A_,337,413,1,1 2gh8_A_,338,340,1,1 2gh8_A_,338,369,1,1 2gh8_A_,339,410,1,1 2gh8_A_,339,411,1,1 2gh8_A_,340,342,1,1 2gh8_A_,340,367,1,1 2gh8_A_,341,408,1,1 2gh8_A_,343,406,1,1 2gh8_A_,344,364,1,1 2gh8_A_,345,404,1,1 2gh8_A_,347,402,1,1 2gh8_A_,356,360,1,1 2gh8_A_,357,361,1,1 2gh8_A_,358,361,1,1 2gh8_A_,359,362,1,1 2gh8_A_,368,393,1,1 2gh8_A_,370,391,1,1 2gh8_A_,372,389,1,1 2gh8_A_,375,378,1,1 2gh8_A_,386,388,1,1 2gh8_A_,386,389,1,1 2gh8_A_,394,396,1,1 2gh8_A_,412,452,1,1 2gh8_A_,419,422,1,1 2gh8_A_,420,462,1,1 2gh8_A_,420,463,1,1 2gh8_A_,420,464,1,1 2gh8_A_,423,426,1,1 2gh8_A_,424,427,1,1 2gh8_A_,427,429,1,1 2gh8_A_,437,511,1,1 2gh8_A_,439,442,1,1 2gh8_A_,442,537,1,1 2gh8_A_,442,539,1,1 2gh8_A_,443,512,1,1 2gh8_A_,447,465,1,1 2gh8_A_,447,510,1,1 2gh8_A_,449,463,1,1 2gh8_A_,449,465,1,1 2gh8_A_,451,461,1,1 2gh8_A_,453,459,1,1 2gh8_A_,463,464,1,1 2gh8_A_,467,472,1,1 2gh8_A_,467,508,1,1 2gh8_A_,468,471,1,1 2gh8_A_,468,472,1,1 2gh8_A_,469,473,1,1 2gh8_A_,470,474,1,1 2gh8_A_,471,475,1,1 2gh8_A_,472,476,1,1 2gh8_A_,473,477,1,1 2gh8_A_,474,477,1,1 2gh8_A_,474,478,1,1 2gh8_A_,483,486,1,1 2gh8_A_,485,535,1,1 2gh8_A_,487,533,1,1 2gh8_A_,488,504,1,1 2gh8_A_,489,530,1,1 2gh8_A_,489,531,1,1 2gh8_A_,490,502,1,1 2gh8_A_,491,501,1,1 2gh8_A_,491,528,1,1 2gh8_A_,492,500,1,1 2gh8_A_,493,526,1,1 2gh8_A_,494,496,1,1 2gh8_A_,494,498,1,1 2gh8_A_,495,524,1,1 2gh8_A_,496,497,1,1 2gh8_A_,497,542,1,1 2gh8_A_,499,542,1,1 2gh8_A_,501,540,1,1 2gh8_A_,503,511,1,1 2gh8_A_,505,507,1,1 2gh8_A_,505,508,1,1 2gh8_A_,505,509,1,1 2gh8_A_,523,525,1,1 2gh8_A_,534,537,1,1