pair,contact1,contact2,flow1,flow2 4yr8_A_,2,17,1,1 4yr8_A_,4,15,1,1 4yr8_A_,4,19,1,1 4yr8_A_,5,14,1,1 4yr8_A_,6,13,1,1 4yr8_A_,8,11,1,1 4yr8_A_,12,45,1,1 4yr8_A_,14,94,1,1 4yr8_A_,16,19,1,1 4yr8_A_,18,34,1,1 4yr8_A_,18,35,1,1 4yr8_A_,19,79,1,1 4yr8_A_,20,33,1,1 4yr8_A_,21,23,1,1 4yr8_A_,23,31,1,1 4yr8_A_,25,29,1,1 4yr8_A_,26,29,1,1 4yr8_A_,28,45,1,1 4yr8_A_,30,43,1,1 4yr8_A_,32,41,1,1 4yr8_A_,34,36,1,1 4yr8_A_,34,37,1,1 4yr8_A_,34,38,1,1 4yr8_A_,34,39,1,1 4yr8_A_,39,98,1,1 4yr8_A_,42,97,1,1 4yr8_A_,44,62,1,1 4yr8_A_,44,95,1,1 4yr8_A_,46,93,1,1 4yr8_A_,48,51,1,1 4yr8_A_,48,91,1,1 4yr8_A_,52,54,1,1 4yr8_A_,52,55,1,1 4yr8_A_,52,56,1,1 4yr8_A_,53,57,1,1 4yr8_A_,54,58,1,1 4yr8_A_,55,59,1,1 4yr8_A_,56,60,1,1 4yr8_A_,57,61,1,1 4yr8_A_,58,62,1,1 4yr8_A_,59,63,1,1 4yr8_A_,60,64,1,1 4yr8_A_,61,65,1,1 4yr8_A_,61,159,1,1 4yr8_A_,61,160,1,1 4yr8_A_,62,66,1,1 4yr8_A_,63,67,1,1 4yr8_A_,64,68,1,1 4yr8_A_,65,68,1,1 4yr8_A_,65,69,1,1 4yr8_A_,67,317,1,1 4yr8_A_,71,73,1,1 4yr8_A_,71,74,1,1 4yr8_A_,72,73,1,1 4yr8_A_,72,155,1,1 4yr8_A_,73,123,1,1 4yr8_A_,73,154,1,1 4yr8_A_,73,156,1,1 4yr8_A_,75,156,1,1 4yr8_A_,76,98,1,1 4yr8_A_,78,96,1,1 4yr8_A_,79,80,1,1 4yr8_A_,79,96,1,1 4yr8_A_,81,94,1,1 4yr8_A_,82,84,1,1 4yr8_A_,82,92,1,1 4yr8_A_,84,91,1,1 4yr8_A_,84,92,1,1 4yr8_A_,87,90,1,1 4yr8_A_,87,311,1,1 4yr8_A_,88,311,1,1 4yr8_A_,101,148,1,1 4yr8_A_,101,150,1,1 4yr8_A_,102,148,1,1 4yr8_A_,103,106,1,1 4yr8_A_,103,107,1,1 4yr8_A_,104,108,1,1 4yr8_A_,104,146,1,1 4yr8_A_,106,109,1,1 4yr8_A_,107,110,1,1 4yr8_A_,113,116,1,1 4yr8_A_,113,117,1,1 4yr8_A_,114,118,1,1 4yr8_A_,114,263,1,1 4yr8_A_,114,296,1,1 4yr8_A_,115,119,1,1 4yr8_A_,116,120,1,1 4yr8_A_,117,121,1,1 4yr8_A_,118,122,1,1 4yr8_A_,118,296,1,1 4yr8_A_,118,300,1,1 4yr8_A_,119,123,1,1 4yr8_A_,120,124,1,1 4yr8_A_,121,125,1,1 4yr8_A_,122,126,1,1 4yr8_A_,123,127,1,1 4yr8_A_,123,152,1,1 4yr8_A_,123,154,1,1 4yr8_A_,124,128,1,1 4yr8_A_,125,129,1,1 4yr8_A_,126,130,1,1 4yr8_A_,127,131,1,1 4yr8_A_,128,132,1,1 4yr8_A_,129,133,1,1 4yr8_A_,129,289,1,1 4yr8_A_,130,134,1,1 4yr8_A_,131,134,1,1 4yr8_A_,131,136,1,1 4yr8_A_,132,135,1,1 4yr8_A_,132,183,1,1 4yr8_A_,138,140,1,1 4yr8_A_,138,161,1,1 4yr8_A_,138,183,1,1 4yr8_A_,139,183,1,1 4yr8_A_,140,145,1,1 4yr8_A_,142,145,1,1 4yr8_A_,142,164,1,1 4yr8_A_,143,146,1,1 4yr8_A_,145,157,1,1 4yr8_A_,147,155,1,1 4yr8_A_,149,152,1,1 4yr8_A_,149,153,1,1 4yr8_A_,151,153,1,1 4yr8_A_,158,160,1,1 4yr8_A_,165,168,1,1 4yr8_A_,166,189,1,1 4yr8_A_,167,186,1,1 4yr8_A_,167,193,1,1 4yr8_A_,168,209,1,1 4yr8_A_,169,172,1,1 4yr8_A_,169,173,1,1 4yr8_A_,170,174,1,1 4yr8_A_,171,176,1,1 4yr8_A_,171,285,1,1 4yr8_A_,179,182,1,1 4yr8_A_,179,282,1,1 4yr8_A_,180,183,1,1 4yr8_A_,181,184,1,1 4yr8_A_,181,282,1,1 4yr8_A_,181,285,1,1 4yr8_A_,182,185,1,1 4yr8_A_,183,186,1,1 4yr8_A_,183,187,1,1 4yr8_A_,184,188,1,1 4yr8_A_,185,189,1,1 4yr8_A_,186,190,1,1 4yr8_A_,187,191,1,1 4yr8_A_,188,192,1,1 4yr8_A_,189,193,1,1 4yr8_A_,190,194,1,1 4yr8_A_,191,195,1,1 4yr8_A_,192,196,1,1 4yr8_A_,193,197,1,1 4yr8_A_,196,199,1,1 4yr8_A_,200,216,1,1 4yr8_A_,205,208,1,1 4yr8_A_,205,209,1,1 4yr8_A_,206,210,1,1 4yr8_A_,207,211,1,1 4yr8_A_,208,212,1,1 4yr8_A_,209,213,1,1 4yr8_A_,210,214,1,1 4yr8_A_,211,215,1,1 4yr8_A_,212,216,1,1 4yr8_A_,213,217,1,1 4yr8_A_,214,218,1,1 4yr8_A_,216,245,1,1 4yr8_A_,219,242,1,1 4yr8_A_,221,224,1,1 4yr8_A_,221,225,1,1 4yr8_A_,222,226,1,1 4yr8_A_,223,284,1,1 4yr8_A_,224,227,1,1 4yr8_A_,225,228,1,1 4yr8_A_,227,281,1,1 4yr8_A_,229,231,1,1 4yr8_A_,229,233,1,1 4yr8_A_,230,234,1,1 4yr8_A_,231,234,1,1 4yr8_A_,231,235,1,1 4yr8_A_,232,236,1,1 4yr8_A_,233,237,1,1 4yr8_A_,235,238,1,1 4yr8_A_,236,239,1,1 4yr8_A_,246,248,1,1 4yr8_A_,246,249,1,1 4yr8_A_,246,250,1,1 4yr8_A_,247,251,1,1 4yr8_A_,251,271,1,1 4yr8_A_,252,255,1,1 4yr8_A_,253,256,1,1 4yr8_A_,253,263,1,1 4yr8_A_,253,271,1,1 4yr8_A_,257,260,1,1 4yr8_A_,262,266,1,1 4yr8_A_,263,267,1,1 4yr8_A_,264,268,1,1 4yr8_A_,265,268,1,1 4yr8_A_,265,269,1,1 4yr8_A_,266,270,1,1 4yr8_A_,267,271,1,1 4yr8_A_,268,272,1,1 4yr8_A_,269,273,1,1 4yr8_A_,270,274,1,1 4yr8_A_,271,275,1,1 4yr8_A_,272,275,1,1 4yr8_A_,272,276,1,1 4yr8_A_,272,294,1,1 4yr8_A_,273,276,1,1 4yr8_A_,273,277,1,1 4yr8_A_,274,277,1,1 4yr8_A_,274,278,1,1 4yr8_A_,276,286,1,1 4yr8_A_,279,285,1,1 4yr8_A_,281,283,1,1 4yr8_A_,281,284,1,1 4yr8_A_,282,285,1,1 4yr8_A_,287,290,1,1 4yr8_A_,287,291,1,1 4yr8_A_,288,291,1,1 4yr8_A_,288,292,1,1 4yr8_A_,291,294,1,1 4yr8_A_,293,298,1,1 4yr8_A_,294,296,1,1 4yr8_A_,294,297,1,1 4yr8_A_,294,298,1,1 4yr8_A_,297,300,1,1 4yr8_A_,298,301,1,1 4yr8_A_,302,305,1,1 4yr8_A_,309,313,1,1 4yr8_A_,310,313,1,1 4yr8_A_,310,314,1,1 4yr8_A_,311,315,1,1 4yr8_A_,312,316,1,1 4yr8_A_,313,317,1,1 4yr8_A_,314,318,1,1 4yr8_A_,315,319,1,1