pair,contact1,contact2,flow1,flow2 4yll_A_,3,6,1,1 4yll_A_,3,8,1,1 4yll_A_,4,7,1,1 4yll_A_,4,8,1,1 4yll_A_,4,98,1,1 4yll_A_,4,99,1,1 4yll_A_,7,15,1,1 4yll_A_,8,59,1,1 4yll_A_,8,100,1,1 4yll_A_,9,11,1,1 4yll_A_,9,13,1,1 4yll_A_,11,13,1,1 4yll_A_,12,59,1,1 4yll_A_,14,20,1,1 4yll_A_,14,39,1,1 4yll_A_,14,98,1,1 4yll_A_,17,20,1,1 4yll_A_,18,29,1,1 4yll_A_,19,28,1,1 4yll_A_,20,22,1,1 4yll_A_,20,28,1,1 4yll_A_,20,98,1,1 4yll_A_,22,25,1,1 4yll_A_,22,26,1,1 4yll_A_,25,45,1,1 4yll_A_,25,46,1,1 4yll_A_,26,93,1,1 4yll_A_,27,44,1,1 4yll_A_,27,46,1,1 4yll_A_,29,30,1,1 4yll_A_,29,42,1,1 4yll_A_,30,42,1,1 4yll_A_,32,40,1,1 4yll_A_,33,40,1,1 4yll_A_,35,38,1,1 4yll_A_,36,58,1,1 4yll_A_,37,58,1,1 4yll_A_,39,56,1,1 4yll_A_,41,54,1,1 4yll_A_,43,52,1,1 4yll_A_,45,47,1,1 4yll_A_,45,48,1,1 4yll_A_,45,50,1,1 4yll_A_,50,92,1,1 4yll_A_,53,105,1,1 4yll_A_,55,70,1,1 4yll_A_,55,103,1,1 4yll_A_,57,100,1,1 4yll_A_,57,101,1,1 4yll_A_,60,64,1,1 4yll_A_,61,65,1,1 4yll_A_,62,66,1,1 4yll_A_,63,67,1,1 4yll_A_,64,68,1,1 4yll_A_,65,68,1,1 4yll_A_,65,69,1,1 4yll_A_,66,70,1,1 4yll_A_,67,71,1,1 4yll_A_,68,72,1,1 4yll_A_,69,73,1,1 4yll_A_,70,74,1,1 4yll_A_,70,175,1,1 4yll_A_,71,75,1,1 4yll_A_,72,76,1,1 4yll_A_,72,180,1,1 4yll_A_,73,77,1,1 4yll_A_,74,78,1,1 4yll_A_,75,79,1,1 4yll_A_,77,80,1,1 4yll_A_,78,81,1,1 4yll_A_,78,89,1,1 4yll_A_,78,91,1,1 4yll_A_,81,84,1,1 4yll_A_,81,85,1,1 4yll_A_,81,86,1,1 4yll_A_,83,85,1,1 4yll_A_,84,88,1,1 4yll_A_,84,90,1,1 4yll_A_,87,172,1,1 4yll_A_,89,172,1,1 4yll_A_,90,106,1,1 4yll_A_,92,104,1,1 4yll_A_,93,104,1,1 4yll_A_,95,102,1,1 4yll_A_,97,100,1,1 4yll_A_,100,102,1,1 4yll_A_,109,110,1,1 4yll_A_,109,162,1,1 4yll_A_,110,162,1,1 4yll_A_,111,114,1,1 4yll_A_,111,115,1,1 4yll_A_,112,116,1,1 4yll_A_,112,157,1,1 4yll_A_,112,160,1,1 4yll_A_,113,117,1,1 4yll_A_,114,118,1,1 4yll_A_,115,119,1,1 4yll_A_,116,119,1,1 4yll_A_,116,121,1,1 4yll_A_,117,120,1,1 4yll_A_,119,122,1,1 4yll_A_,119,123,1,1 4yll_A_,122,297,1,1 4yll_A_,124,220,1,1 4yll_A_,124,221,1,1 4yll_A_,125,128,1,1 4yll_A_,125,129,1,1 4yll_A_,126,130,1,1 4yll_A_,126,304,1,1 4yll_A_,127,130,1,1 4yll_A_,127,131,1,1 4yll_A_,128,132,1,1 4yll_A_,129,133,1,1 4yll_A_,130,134,1,1 4yll_A_,130,338,1,1 4yll_A_,131,135,1,1 4yll_A_,132,136,1,1 4yll_A_,133,137,1,1 4yll_A_,134,138,1,1 4yll_A_,135,139,1,1 4yll_A_,135,168,1,1 4yll_A_,135,170,1,1 4yll_A_,136,140,1,1 4yll_A_,137,141,1,1 4yll_A_,138,142,1,1 4yll_A_,139,143,1,1 4yll_A_,140,144,1,1 4yll_A_,141,144,1,1 4yll_A_,142,145,1,1 4yll_A_,143,150,1,1 4yll_A_,145,148,1,1 4yll_A_,145,149,1,1 4yll_A_,146,149,1,1 4yll_A_,148,180,1,1 4yll_A_,149,181,1,1 4yll_A_,151,153,1,1 4yll_A_,151,179,1,1 4yll_A_,152,154,1,1 4yll_A_,152,173,1,1 4yll_A_,152,178,1,1 4yll_A_,152,209,1,1 4yll_A_,153,209,1,1 4yll_A_,154,159,1,1 4yll_A_,154,190,1,1 4yll_A_,156,159,1,1 4yll_A_,156,190,1,1 4yll_A_,157,160,1,1 4yll_A_,159,173,1,1 4yll_A_,161,171,1,1 4yll_A_,163,169,1,1 4yll_A_,164,166,1,1 4yll_A_,164,167,1,1 4yll_A_,174,176,1,1 4yll_A_,175,178,1,1 4yll_A_,180,183,1,1 4yll_A_,181,184,1,1 4yll_A_,186,204,1,1 4yll_A_,188,194,1,1 4yll_A_,189,194,1,1 4yll_A_,189,195,1,1 4yll_A_,189,208,1,1 4yll_A_,190,193,1,1 4yll_A_,191,194,1,1 4yll_A_,191,229,1,1 4yll_A_,192,235,1,1 4yll_A_,193,212,1,1 4yll_A_,193,219,1,1 4yll_A_,194,232,1,1 4yll_A_,195,199,1,1 4yll_A_,196,200,1,1 4yll_A_,197,202,1,1 4yll_A_,197,327,1,1 4yll_A_,198,201,1,1 4yll_A_,199,256,1,1 4yll_A_,200,256,1,1 4yll_A_,205,207,1,1 4yll_A_,205,208,1,1 4yll_A_,206,209,1,1 4yll_A_,207,211,1,1 4yll_A_,207,327,1,1 4yll_A_,208,212,1,1 4yll_A_,209,213,1,1 4yll_A_,210,214,1,1 4yll_A_,211,215,1,1 4yll_A_,212,216,1,1 4yll_A_,213,217,1,1 4yll_A_,214,218,1,1 4yll_A_,215,219,1,1 4yll_A_,216,220,1,1 4yll_A_,217,221,1,1 4yll_A_,218,221,1,1 4yll_A_,218,222,1,1 4yll_A_,219,223,1,1 4yll_A_,221,309,1,1 4yll_A_,222,224,1,1 4yll_A_,226,281,1,1 4yll_A_,227,235,1,1 4yll_A_,228,238,1,1 4yll_A_,229,235,1,1 4yll_A_,230,234,1,1 4yll_A_,231,234,1,1 4yll_A_,231,235,1,1 4yll_A_,232,236,1,1 4yll_A_,232,256,1,1 4yll_A_,232,259,1,1 4yll_A_,233,237,1,1 4yll_A_,234,238,1,1 4yll_A_,234,275,1,1 4yll_A_,235,239,1,1 4yll_A_,236,240,1,1 4yll_A_,237,241,1,1 4yll_A_,239,242,1,1 4yll_A_,239,243,1,1 4yll_A_,240,244,1,1 4yll_A_,240,279,1,1 4yll_A_,241,276,1,1 4yll_A_,241,281,1,1 4yll_A_,244,322,1,1 4yll_A_,247,250,1,1 4yll_A_,247,251,1,1 4yll_A_,248,252,1,1 4yll_A_,250,253,1,1 4yll_A_,251,254,1,1 4yll_A_,252,263,1,1 4yll_A_,252,269,1,1 4yll_A_,254,257,1,1 4yll_A_,256,259,1,1 4yll_A_,257,260,1,1 4yll_A_,257,261,1,1 4yll_A_,258,272,1,1 4yll_A_,259,272,1,1 4yll_A_,260,272,1,1 4yll_A_,262,270,1,1 4yll_A_,264,267,1,1 4yll_A_,264,268,1,1 4yll_A_,266,268,1,1 4yll_A_,277,280,1,1 4yll_A_,279,282,1,1 4yll_A_,282,285,1,1 4yll_A_,282,286,1,1 4yll_A_,283,287,1,1 4yll_A_,284,289,1,1 4yll_A_,284,290,1,1 4yll_A_,284,313,1,1 4yll_A_,285,288,1,1 4yll_A_,288,291,1,1 4yll_A_,288,293,1,1 4yll_A_,292,298,1,1 4yll_A_,293,296,1,1 4yll_A_,294,297,1,1 4yll_A_,296,299,1,1 4yll_A_,298,301,1,1 4yll_A_,302,304,1,1 4yll_A_,305,308,1,1 4yll_A_,305,309,1,1 4yll_A_,306,310,1,1 4yll_A_,307,311,1,1 4yll_A_,308,312,1,1 4yll_A_,309,313,1,1 4yll_A_,310,314,1,1 4yll_A_,311,315,1,1 4yll_A_,312,316,1,1 4yll_A_,313,317,1,1 4yll_A_,314,318,1,1 4yll_A_,314,336,1,1 4yll_A_,315,319,1,1 4yll_A_,316,320,1,1 4yll_A_,318,321,1,1 4yll_A_,318,328,1,1 4yll_A_,321,323,1,1 4yll_A_,321,326,1,1 4yll_A_,321,327,1,1 4yll_A_,323,325,1,1 4yll_A_,323,326,1,1 4yll_A_,323,327,1,1 4yll_A_,329,333,1,1 4yll_A_,330,334,1,1 4yll_A_,331,335,1,1 4yll_A_,333,336,1,1 4yll_A_,336,338,1,1 4yll_A_,336,339,1,1 4yll_A_,337,340,1,1