pair,contact1,contact2,flow1,flow2 4ay7_A_,3,6,1,1 4ay7_A_,3,7,1,1 4ay7_A_,4,8,1,1 4ay7_A_,5,9,1,1 4ay7_A_,5,134,1,1 4ay7_A_,5,135,1,1 4ay7_A_,6,10,1,1 4ay7_A_,7,11,1,1 4ay7_A_,7,18,1,1 4ay7_A_,8,12,1,1 4ay7_A_,9,13,1,1 4ay7_A_,10,15,1,1 4ay7_A_,11,14,1,1 4ay7_A_,12,275,1,1 4ay7_A_,20,331,1,1 4ay7_A_,20,335,1,1 4ay7_A_,21,309,1,1 4ay7_A_,22,65,1,1 4ay7_A_,23,309,1,1 4ay7_A_,24,26,1,1 4ay7_A_,25,68,1,1 4ay7_A_,26,313,1,1 4ay7_A_,27,29,1,1 4ay7_A_,27,315,1,1 4ay7_A_,28,58,1,1 4ay7_A_,28,68,1,1 4ay7_A_,30,33,1,1 4ay7_A_,30,34,1,1 4ay7_A_,31,35,1,1 4ay7_A_,31,317,1,1 4ay7_A_,32,36,1,1 4ay7_A_,32,321,1,1 4ay7_A_,33,37,1,1 4ay7_A_,34,39,1,1 4ay7_A_,35,88,1,1 4ay7_A_,37,53,1,1 4ay7_A_,40,44,1,1 4ay7_A_,42,45,1,1 4ay7_A_,43,46,1,1 4ay7_A_,43,47,1,1 4ay7_A_,45,117,1,1 4ay7_A_,47,50,1,1 4ay7_A_,47,51,1,1 4ay7_A_,48,52,1,1 4ay7_A_,49,53,1,1 4ay7_A_,50,54,1,1 4ay7_A_,51,55,1,1 4ay7_A_,51,71,1,1 4ay7_A_,52,56,1,1 4ay7_A_,53,57,1,1 4ay7_A_,54,58,1,1 4ay7_A_,56,59,1,1 4ay7_A_,56,60,1,1 4ay7_A_,57,61,1,1 4ay7_A_,58,62,1,1 4ay7_A_,59,63,1,1 4ay7_A_,59,64,1,1 4ay7_A_,60,131,1,1 4ay7_A_,62,64,1,1 4ay7_A_,65,331,1,1 4ay7_A_,67,137,1,1 4ay7_A_,67,139,1,1 4ay7_A_,69,139,1,1 4ay7_A_,69,141,1,1 4ay7_A_,71,91,1,1 4ay7_A_,73,77,1,1 4ay7_A_,73,117,1,1 4ay7_A_,74,78,1,1 4ay7_A_,75,79,1,1 4ay7_A_,75,143,1,1 4ay7_A_,76,81,1,1 4ay7_A_,76,143,1,1 4ay7_A_,77,80,1,1 4ay7_A_,77,117,1,1 4ay7_A_,81,151,1,1 4ay7_A_,82,95,1,1 4ay7_A_,82,96,1,1 4ay7_A_,84,86,1,1 4ay7_A_,84,93,1,1 4ay7_A_,87,89,1,1 4ay7_A_,87,90,1,1 4ay7_A_,97,151,1,1 4ay7_A_,99,152,1,1 4ay7_A_,100,157,1,1 4ay7_A_,102,104,1,1 4ay7_A_,103,106,1,1 4ay7_A_,109,112,1,1 4ay7_A_,111,114,1,1 4ay7_A_,111,115,1,1 4ay7_A_,112,115,1,1 4ay7_A_,115,118,1,1 4ay7_A_,117,120,1,1 4ay7_A_,117,121,1,1 4ay7_A_,118,122,1,1 4ay7_A_,119,123,1,1 4ay7_A_,120,124,1,1 4ay7_A_,121,125,1,1 4ay7_A_,122,126,1,1 4ay7_A_,123,127,1,1 4ay7_A_,124,128,1,1 4ay7_A_,125,129,1,1 4ay7_A_,126,130,1,1 4ay7_A_,127,131,1,1 4ay7_A_,128,132,1,1 4ay7_A_,129,133,1,1 4ay7_A_,129,136,1,1 4ay7_A_,129,191,1,1 4ay7_A_,129,193,1,1 4ay7_A_,138,193,1,1 4ay7_A_,138,194,1,1 4ay7_A_,140,194,1,1 4ay7_A_,140,196,1,1 4ay7_A_,142,196,1,1 4ay7_A_,142,198,1,1 4ay7_A_,144,148,1,1 4ay7_A_,144,198,1,1 4ay7_A_,145,149,1,1 4ay7_A_,146,150,1,1 4ay7_A_,146,199,1,1 4ay7_A_,147,150,1,1 4ay7_A_,147,151,1,1 4ay7_A_,147,199,1,1 4ay7_A_,147,201,1,1 4ay7_A_,148,152,1,1 4ay7_A_,149,152,1,1 4ay7_A_,149,153,1,1 4ay7_A_,153,154,1,1 4ay7_A_,153,157,1,1 4ay7_A_,154,157,1,1 4ay7_A_,154,158,1,1 4ay7_A_,155,159,1,1 4ay7_A_,156,160,1,1 4ay7_A_,157,161,1,1 4ay7_A_,158,162,1,1 4ay7_A_,159,162,1,1 4ay7_A_,160,163,1,1 4ay7_A_,160,164,1,1 4ay7_A_,161,165,1,1 4ay7_A_,165,168,1,1 4ay7_A_,165,169,1,1 4ay7_A_,166,170,1,1 4ay7_A_,167,171,1,1 4ay7_A_,168,172,1,1 4ay7_A_,169,173,1,1 4ay7_A_,170,174,1,1 4ay7_A_,170,219,1,1 4ay7_A_,171,175,1,1 4ay7_A_,172,176,1,1 4ay7_A_,173,177,1,1 4ay7_A_,174,178,1,1 4ay7_A_,174,219,1,1 4ay7_A_,175,179,1,1 4ay7_A_,176,180,1,1 4ay7_A_,177,181,1,1 4ay7_A_,178,182,1,1 4ay7_A_,179,183,1,1 4ay7_A_,180,184,1,1 4ay7_A_,181,185,1,1 4ay7_A_,182,186,1,1 4ay7_A_,183,187,1,1 4ay7_A_,184,188,1,1 4ay7_A_,185,189,1,1 4ay7_A_,185,226,1,1 4ay7_A_,185,228,1,1 4ay7_A_,186,190,1,1 4ay7_A_,187,191,1,1 4ay7_A_,187,192,1,1 4ay7_A_,188,191,1,1 4ay7_A_,195,230,1,1 4ay7_A_,195,232,1,1 4ay7_A_,197,232,1,1 4ay7_A_,197,234,1,1 4ay7_A_,199,202,1,1 4ay7_A_,199,234,1,1 4ay7_A_,200,203,1,1 4ay7_A_,203,205,1,1 4ay7_A_,203,206,1,1 4ay7_A_,203,207,1,1 4ay7_A_,203,236,1,1 4ay7_A_,205,238,1,1 4ay7_A_,208,211,1,1 4ay7_A_,208,212,1,1 4ay7_A_,209,213,1,1 4ay7_A_,210,213,1,1 4ay7_A_,210,214,1,1 4ay7_A_,211,215,1,1 4ay7_A_,212,216,1,1 4ay7_A_,212,217,1,1 4ay7_A_,213,241,1,1 4ay7_A_,213,245,1,1 4ay7_A_,215,219,1,1 4ay7_A_,216,219,1,1 4ay7_A_,216,220,1,1 4ay7_A_,217,221,1,1 4ay7_A_,217,248,1,1 4ay7_A_,218,222,1,1 4ay7_A_,219,223,1,1 4ay7_A_,220,224,1,1 4ay7_A_,221,225,1,1 4ay7_A_,221,248,1,1 4ay7_A_,222,225,1,1 4ay7_A_,222,226,1,1 4ay7_A_,223,226,1,1 4ay7_A_,223,227,1,1 4ay7_A_,229,230,1,1 4ay7_A_,231,252,1,1 4ay7_A_,231,253,1,1 4ay7_A_,233,253,1,1 4ay7_A_,233,255,1,1 4ay7_A_,234,236,1,1 4ay7_A_,234,255,1,1 4ay7_A_,234,313,1,1 4ay7_A_,237,239,1,1 4ay7_A_,237,257,1,1 4ay7_A_,239,242,1,1 4ay7_A_,240,243,1,1 4ay7_A_,240,260,1,1 4ay7_A_,242,246,1,1 4ay7_A_,243,247,1,1 4ay7_A_,244,273,1,1 4ay7_A_,245,248,1,1 4ay7_A_,245,249,1,1 4ay7_A_,246,249,1,1 4ay7_A_,248,273,1,1 4ay7_A_,252,275,1,1 4ay7_A_,254,275,1,1 4ay7_A_,254,277,1,1 4ay7_A_,256,277,1,1 4ay7_A_,257,259,1,1 4ay7_A_,257,260,1,1 4ay7_A_,258,261,1,1 4ay7_A_,262,265,1,1 4ay7_A_,262,266,1,1 4ay7_A_,263,267,1,1 4ay7_A_,264,268,1,1 4ay7_A_,265,269,1,1 4ay7_A_,266,270,1,1 4ay7_A_,267,271,1,1 4ay7_A_,267,307,1,1 4ay7_A_,269,273,1,1 4ay7_A_,270,273,1,1 4ay7_A_,276,307,1,1 4ay7_A_,276,308,1,1 4ay7_A_,278,308,1,1 4ay7_A_,278,310,1,1 4ay7_A_,280,310,1,1 4ay7_A_,280,312,1,1 4ay7_A_,281,284,1,1 4ay7_A_,281,285,1,1 4ay7_A_,281,286,1,1 4ay7_A_,282,287,1,1 4ay7_A_,282,313,1,1 4ay7_A_,282,314,1,1 4ay7_A_,285,289,1,1 4ay7_A_,285,297,1,1 4ay7_A_,286,323,1,1 4ay7_A_,287,323,1,1 4ay7_A_,290,293,1,1 4ay7_A_,290,294,1,1 4ay7_A_,291,295,1,1 4ay7_A_,292,296,1,1 4ay7_A_,293,297,1,1 4ay7_A_,294,298,1,1 4ay7_A_,295,299,1,1 4ay7_A_,295,333,1,1 4ay7_A_,296,300,1,1 4ay7_A_,297,301,1,1 4ay7_A_,298,302,1,1 4ay7_A_,299,303,1,1 4ay7_A_,300,304,1,1 4ay7_A_,301,306,1,1 4ay7_A_,302,305,1,1 4ay7_A_,316,319,1,1 4ay7_A_,320,323,1,1 4ay7_A_,320,324,1,1 4ay7_A_,321,325,1,1 4ay7_A_,322,326,1,1 4ay7_A_,323,326,1,1 4ay7_A_,324,327,1,1 4ay7_A_,325,329,1,1 4ay7_A_,326,330,1,1 4ay7_A_,327,331,1,1 4ay7_A_,328,332,1,1 4ay7_A_,329,333,1,1 4ay7_A_,330,334,1,1 4ay7_A_,331,332,1,1 4ay7_A_,332,335,1,1 4ay7_A_,333,336,1,1