pair,contact1,contact2,flow1,flow2 2itu_A_,5,73,1,1 2itu_A_,10,85,1,1 2itu_A_,12,85,1,1 2itu_A_,12,86,1,1 2itu_A_,13,16,1,1 2itu_A_,13,39,1,1 2itu_A_,16,37,1,1 2itu_A_,16,39,1,1 2itu_A_,18,35,1,1 2itu_A_,19,51,1,1 2itu_A_,21,33,1,1 2itu_A_,23,31,1,1 2itu_A_,24,31,1,1 2itu_A_,30,51,1,1 2itu_A_,32,49,1,1 2itu_A_,34,47,1,1 2itu_A_,36,45,1,1 2itu_A_,41,301,1,1 2itu_A_,42,294,1,1 2itu_A_,44,291,1,1 2itu_A_,44,294,1,1 2itu_A_,44,296,1,1 2itu_A_,46,97,1,1 2itu_A_,48,95,1,1 2itu_A_,50,93,1,1 2itu_A_,52,90,1,1 2itu_A_,54,56,1,1 2itu_A_,56,61,1,1 2itu_A_,57,60,1,1 2itu_A_,57,61,1,1 2itu_A_,58,62,1,1 2itu_A_,60,63,1,1 2itu_A_,60,64,1,1 2itu_A_,61,65,1,1 2itu_A_,62,66,1,1 2itu_A_,63,67,1,1 2itu_A_,64,68,1,1 2itu_A_,65,69,1,1 2itu_A_,66,70,1,1 2itu_A_,67,71,1,1 2itu_A_,68,72,1,1 2itu_A_,69,73,1,1 2itu_A_,70,73,1,1 2itu_A_,73,136,1,1 2itu_A_,75,132,1,1 2itu_A_,76,78,1,1 2itu_A_,76,79,1,1 2itu_A_,77,155,1,1 2itu_A_,78,156,1,1 2itu_A_,78,158,1,1 2itu_A_,80,158,1,1 2itu_A_,81,96,1,1 2itu_A_,81,298,1,1 2itu_A_,81,301,1,1 2itu_A_,83,94,1,1 2itu_A_,84,94,1,1 2itu_A_,86,92,1,1 2itu_A_,88,89,1,1 2itu_A_,88,90,1,1 2itu_A_,89,90,1,1 2itu_A_,98,101,1,1 2itu_A_,100,150,1,1 2itu_A_,101,150,1,1 2itu_A_,102,106,1,1 2itu_A_,102,146,1,1 2itu_A_,103,107,1,1 2itu_A_,103,148,1,1 2itu_A_,104,108,1,1 2itu_A_,105,109,1,1 2itu_A_,107,110,1,1 2itu_A_,108,206,1,1 2itu_A_,110,113,1,1 2itu_A_,111,114,1,1 2itu_A_,115,118,1,1 2itu_A_,115,119,1,1 2itu_A_,116,120,1,1 2itu_A_,116,279,1,1 2itu_A_,117,121,1,1 2itu_A_,117,267,1,1 2itu_A_,118,122,1,1 2itu_A_,119,123,1,1 2itu_A_,120,124,1,1 2itu_A_,121,125,1,1 2itu_A_,122,126,1,1 2itu_A_,122,153,1,1 2itu_A_,123,127,1,1 2itu_A_,123,195,1,1 2itu_A_,124,128,1,1 2itu_A_,125,129,1,1 2itu_A_,125,154,1,1 2itu_A_,125,156,1,1 2itu_A_,126,130,1,1 2itu_A_,127,131,1,1 2itu_A_,128,132,1,1 2itu_A_,129,133,1,1 2itu_A_,130,134,1,1 2itu_A_,131,134,1,1 2itu_A_,131,135,1,1 2itu_A_,132,136,1,1 2itu_A_,133,136,1,1 2itu_A_,133,138,1,1 2itu_A_,134,137,1,1 2itu_A_,134,255,1,1 2itu_A_,137,167,1,1 2itu_A_,139,165,1,1 2itu_A_,140,142,1,1 2itu_A_,140,159,1,1 2itu_A_,140,191,1,1 2itu_A_,141,163,1,1 2itu_A_,141,191,1,1 2itu_A_,142,146,1,1 2itu_A_,142,147,1,1 2itu_A_,144,147,1,1 2itu_A_,145,148,1,1 2itu_A_,145,201,1,1 2itu_A_,147,159,1,1 2itu_A_,149,157,1,1 2itu_A_,151,155,1,1 2itu_A_,151,297,1,1 2itu_A_,151,299,1,1 2itu_A_,152,154,1,1 2itu_A_,152,155,1,1 2itu_A_,157,299,1,1 2itu_A_,159,160,1,1 2itu_A_,161,164,1,1 2itu_A_,166,169,1,1 2itu_A_,172,175,1,1 2itu_A_,173,176,1,1 2itu_A_,174,213,1,1 2itu_A_,175,194,1,1 2itu_A_,175,201,1,1 2itu_A_,177,181,1,1 2itu_A_,178,182,1,1 2itu_A_,179,183,1,1 2itu_A_,179,185,1,1 2itu_A_,179,253,1,1 2itu_A_,180,185,1,1 2itu_A_,187,189,1,1 2itu_A_,187,190,1,1 2itu_A_,187,191,1,1 2itu_A_,188,191,1,1 2itu_A_,188,192,1,1 2itu_A_,189,193,1,1 2itu_A_,189,250,1,1 2itu_A_,189,253,1,1 2itu_A_,189,254,1,1 2itu_A_,189,255,1,1 2itu_A_,190,194,1,1 2itu_A_,191,195,1,1 2itu_A_,192,196,1,1 2itu_A_,193,197,1,1 2itu_A_,194,198,1,1 2itu_A_,195,199,1,1 2itu_A_,196,200,1,1 2itu_A_,197,201,1,1 2itu_A_,198,202,1,1 2itu_A_,199,203,1,1 2itu_A_,200,204,1,1 2itu_A_,200,229,1,1 2itu_A_,201,204,1,1 2itu_A_,201,206,1,1 2itu_A_,202,205,1,1 2itu_A_,204,207,1,1 2itu_A_,208,211,1,1 2itu_A_,211,212,1,1 2itu_A_,214,217,1,1 2itu_A_,217,220,1,1 2itu_A_,217,221,1,1 2itu_A_,218,222,1,1 2itu_A_,220,223,1,1 2itu_A_,220,224,1,1 2itu_A_,221,225,1,1 2itu_A_,221,226,1,1 2itu_A_,226,227,1,1 2itu_A_,228,239,1,1 2itu_A_,230,234,1,1 2itu_A_,231,234,1,1 2itu_A_,233,275,1,1 2itu_A_,235,239,1,1 2itu_A_,235,273,1,1 2itu_A_,236,240,1,1 2itu_A_,238,241,1,1 2itu_A_,238,242,1,1 2itu_A_,239,243,1,1 2itu_A_,240,244,1,1 2itu_A_,241,245,1,1 2itu_A_,243,246,1,1 2itu_A_,244,247,1,1 2itu_A_,247,253,1,1 2itu_A_,249,252,1,1 2itu_A_,250,253,1,1 2itu_A_,255,258,1,1 2itu_A_,255,259,1,1 2itu_A_,256,260,1,1 2itu_A_,257,261,1,1 2itu_A_,258,262,1,1 2itu_A_,259,263,1,1 2itu_A_,260,264,1,1 2itu_A_,261,265,1,1 2itu_A_,262,265,1,1 2itu_A_,262,266,1,1 2itu_A_,263,267,1,1 2itu_A_,265,268,1,1 2itu_A_,266,269,1,1 2itu_A_,269,272,1,1 2itu_A_,270,273,1,1 2itu_A_,270,274,1,1 2itu_A_,288,289,1,1 2itu_A_,290,292,1,1 2itu_A_,297,299,1,1 2itu_A_,297,300,1,1 2itu_A_,298,301,1,1