pair,contact1,contact2,flow1,flow2 3gfg_A_,7,9,1,1 3gfg_A_,8,32,1,1 3gfg_A_,8,34,1,1 3gfg_A_,9,69,1,1 3gfg_A_,9,70,1,1 3gfg_A_,10,34,1,1 3gfg_A_,10,36,1,1 3gfg_A_,10,37,1,1 3gfg_A_,11,70,1,1 3gfg_A_,11,72,1,1 3gfg_A_,12,37,1,1 3gfg_A_,12,39,1,1 3gfg_A_,13,72,1,1 3gfg_A_,13,74,1,1 3gfg_A_,14,39,1,1 3gfg_A_,15,49,1,1 3gfg_A_,16,20,1,1 3gfg_A_,17,21,1,1 3gfg_A_,18,22,1,1 3gfg_A_,18,97,1,1 3gfg_A_,19,24,1,1 3gfg_A_,23,27,1,1 3gfg_A_,23,97,1,1 3gfg_A_,23,298,1,1 3gfg_A_,24,28,1,1 3gfg_A_,25,29,1,1 3gfg_A_,26,29,1,1 3gfg_A_,27,30,1,1 3gfg_A_,30,33,1,1 3gfg_A_,33,298,1,1 3gfg_A_,36,54,1,1 3gfg_A_,37,61,1,1 3gfg_A_,37,65,1,1 3gfg_A_,38,54,1,1 3gfg_A_,38,56,1,1 3gfg_A_,40,42,1,1 3gfg_A_,40,56,1,1 3gfg_A_,42,46,1,1 3gfg_A_,43,47,1,1 3gfg_A_,44,48,1,1 3gfg_A_,45,49,1,1 3gfg_A_,46,50,1,1 3gfg_A_,47,51,1,1 3gfg_A_,48,49,1,1 3gfg_A_,50,53,1,1 3gfg_A_,57,61,1,1 3gfg_A_,59,62,1,1 3gfg_A_,59,63,1,1 3gfg_A_,60,64,1,1 3gfg_A_,62,65,1,1 3gfg_A_,65,67,1,1 3gfg_A_,65,68,1,1 3gfg_A_,65,92,1,1 3gfg_A_,68,92,1,1 3gfg_A_,69,93,1,1 3gfg_A_,71,93,1,1 3gfg_A_,71,95,1,1 3gfg_A_,73,95,1,1 3gfg_A_,73,97,1,1 3gfg_A_,75,83,1,1 3gfg_A_,76,79,1,1 3gfg_A_,77,80,1,1 3gfg_A_,79,83,1,1 3gfg_A_,80,84,1,1 3gfg_A_,80,99,1,1 3gfg_A_,80,100,1,1 3gfg_A_,81,85,1,1 3gfg_A_,82,86,1,1 3gfg_A_,83,87,1,1 3gfg_A_,84,88,1,1 3gfg_A_,85,89,1,1 3gfg_A_,87,90,1,1 3gfg_A_,87,92,1,1 3gfg_A_,88,91,1,1 3gfg_A_,93,120,1,1 3gfg_A_,94,120,1,1 3gfg_A_,94,122,1,1 3gfg_A_,96,122,1,1 3gfg_A_,96,124,1,1 3gfg_A_,97,98,1,1 3gfg_A_,98,169,1,1 3gfg_A_,98,173,1,1 3gfg_A_,101,103,1,1 3gfg_A_,102,168,1,1 3gfg_A_,103,106,1,1 3gfg_A_,103,107,1,1 3gfg_A_,104,108,1,1 3gfg_A_,104,326,1,1 3gfg_A_,105,109,1,1 3gfg_A_,106,110,1,1 3gfg_A_,107,111,1,1 3gfg_A_,108,112,1,1 3gfg_A_,109,113,1,1 3gfg_A_,110,114,1,1 3gfg_A_,111,115,1,1 3gfg_A_,112,116,1,1 3gfg_A_,113,117,1,1 3gfg_A_,114,118,1,1 3gfg_A_,114,119,1,1 3gfg_A_,122,297,1,1 3gfg_A_,122,313,1,1 3gfg_A_,123,125,1,1 3gfg_A_,125,128,1,1 3gfg_A_,126,127,1,1 3gfg_A_,126,129,1,1 3gfg_A_,127,130,1,1 3gfg_A_,127,177,1,1 3gfg_A_,127,249,1,1 3gfg_A_,128,176,1,1 3gfg_A_,128,317,1,1 3gfg_A_,129,248,1,1 3gfg_A_,129,293,1,1 3gfg_A_,130,134,1,1 3gfg_A_,130,294,1,1 3gfg_A_,131,135,1,1 3gfg_A_,131,246,1,1 3gfg_A_,131,264,1,1 3gfg_A_,132,133,1,1 3gfg_A_,132,136,1,1 3gfg_A_,133,137,1,1 3gfg_A_,134,138,1,1 3gfg_A_,135,139,1,1 3gfg_A_,135,290,1,1 3gfg_A_,136,140,1,1 3gfg_A_,137,141,1,1 3gfg_A_,137,180,1,1 3gfg_A_,138,141,1,1 3gfg_A_,138,142,1,1 3gfg_A_,139,144,1,1 3gfg_A_,140,143,1,1 3gfg_A_,144,238,1,1 3gfg_A_,146,236,1,1 3gfg_A_,147,236,1,1 3gfg_A_,149,150,1,1 3gfg_A_,149,215,1,1 3gfg_A_,149,234,1,1 3gfg_A_,150,234,1,1 3gfg_A_,151,215,1,1 3gfg_A_,151,217,1,1 3gfg_A_,152,232,1,1 3gfg_A_,153,217,1,1 3gfg_A_,153,219,1,1 3gfg_A_,154,229,1,1 3gfg_A_,154,230,1,1 3gfg_A_,155,219,1,1 3gfg_A_,156,221,1,1 3gfg_A_,156,227,1,1 3gfg_A_,157,221,1,1 3gfg_A_,157,222,1,1 3gfg_A_,157,224,1,1 3gfg_A_,159,196,1,1 3gfg_A_,159,222,1,1 3gfg_A_,165,169,1,1 3gfg_A_,166,170,1,1 3gfg_A_,166,171,1,1 3gfg_A_,166,202,1,1 3gfg_A_,168,172,1,1 3gfg_A_,171,175,1,1 3gfg_A_,172,176,1,1 3gfg_A_,173,177,1,1 3gfg_A_,174,178,1,1 3gfg_A_,175,179,1,1 3gfg_A_,176,180,1,1 3gfg_A_,177,181,1,1 3gfg_A_,177,231,1,1 3gfg_A_,178,182,1,1 3gfg_A_,179,183,1,1 3gfg_A_,183,211,1,1 3gfg_A_,186,210,1,1 3gfg_A_,186,340,1,1 3gfg_A_,187,210,1,1 3gfg_A_,188,331,1,1 3gfg_A_,188,338,1,1 3gfg_A_,189,208,1,1 3gfg_A_,189,337,1,1 3gfg_A_,190,331,1,1 3gfg_A_,191,206,1,1 3gfg_A_,192,332,1,1 3gfg_A_,193,203,1,1 3gfg_A_,193,204,1,1 3gfg_A_,195,203,1,1 3gfg_A_,196,203,1,1 3gfg_A_,203,222,1,1 3gfg_A_,205,220,1,1 3gfg_A_,207,218,1,1 3gfg_A_,209,216,1,1 3gfg_A_,210,212,1,1 3gfg_A_,210,215,1,1 3gfg_A_,211,214,1,1 3gfg_A_,212,215,1,1 3gfg_A_,214,215,1,1 3gfg_A_,230,231,1,1 3gfg_A_,230,242,1,1 3gfg_A_,231,242,1,1 3gfg_A_,233,240,1,1 3gfg_A_,234,239,1,1 3gfg_A_,235,238,1,1 3gfg_A_,237,277,1,1 3gfg_A_,239,275,1,1 3gfg_A_,241,273,1,1 3gfg_A_,242,243,1,1 3gfg_A_,242,266,1,1 3gfg_A_,242,270,1,1 3gfg_A_,246,248,1,1 3gfg_A_,247,251,1,1 3gfg_A_,248,252,1,1 3gfg_A_,248,263,1,1 3gfg_A_,248,294,1,1 3gfg_A_,249,253,1,1 3gfg_A_,250,254,1,1 3gfg_A_,251,256,1,1 3gfg_A_,252,255,1,1 3gfg_A_,260,262,1,1 3gfg_A_,260,263,1,1 3gfg_A_,263,291,1,1 3gfg_A_,264,292,1,1 3gfg_A_,266,267,1,1 3gfg_A_,266,289,1,1 3gfg_A_,267,270,1,1 3gfg_A_,268,271,1,1 3gfg_A_,272,287,1,1 3gfg_A_,274,285,1,1 3gfg_A_,275,284,1,1 3gfg_A_,276,283,1,1 3gfg_A_,278,281,1,1 3gfg_A_,283,285,1,1 3gfg_A_,293,296,1,1 3gfg_A_,294,297,1,1 3gfg_A_,295,299,1,1 3gfg_A_,296,300,1,1 3gfg_A_,297,301,1,1 3gfg_A_,298,302,1,1 3gfg_A_,299,303,1,1 3gfg_A_,300,304,1,1 3gfg_A_,301,305,1,1 3gfg_A_,302,306,1,1 3gfg_A_,303,307,1,1 3gfg_A_,303,309,1,1 3gfg_A_,304,308,1,1 3gfg_A_,304,309,1,1 3gfg_A_,314,317,1,1 3gfg_A_,314,318,1,1 3gfg_A_,315,319,1,1 3gfg_A_,316,320,1,1 3gfg_A_,317,321,1,1 3gfg_A_,318,322,1,1 3gfg_A_,319,323,1,1 3gfg_A_,320,324,1,1 3gfg_A_,321,324,1,1 3gfg_A_,321,325,1,1 3gfg_A_,322,326,1,1 3gfg_A_,323,327,1,1 3gfg_A_,324,328,1,1 3gfg_A_,325,329,1,1 3gfg_A_,326,330,1,1 3gfg_A_,327,331,1,1 3gfg_A_,328,332,1,1 3gfg_A_,329,333,1,1 3gfg_A_,330,334,1,1 3gfg_A_,331,336,1,1