pair,contact1,contact2,flow1,flow2 3enm_A_,1,68,1,1 3enm_A_,3,68,1,1 3enm_A_,4,7,1,1 3enm_A_,5,8,1,1 3enm_A_,7,26,1,1 3enm_A_,9,24,1,1 3enm_A_,22,33,1,1 3enm_A_,22,34,1,1 3enm_A_,25,28,1,1 3enm_A_,25,29,1,1 3enm_A_,25,30,1,1 3enm_A_,28,30,1,1 3enm_A_,34,77,1,1 3enm_A_,35,152,1,1 3enm_A_,36,75,1,1 3enm_A_,37,39,1,1 3enm_A_,37,44,1,1 3enm_A_,37,149,1,1 3enm_A_,37,150,1,1 3enm_A_,41,44,1,1 3enm_A_,41,45,1,1 3enm_A_,42,46,1,1 3enm_A_,43,47,1,1 3enm_A_,44,48,1,1 3enm_A_,45,49,1,1 3enm_A_,47,50,1,1 3enm_A_,48,51,1,1 3enm_A_,49,52,1,1 3enm_A_,50,54,1,1 3enm_A_,52,55,1,1 3enm_A_,53,56,1,1 3enm_A_,54,56,1,1 3enm_A_,54,57,1,1 3enm_A_,54,144,1,1 3enm_A_,59,62,1,1 3enm_A_,64,79,1,1 3enm_A_,66,78,1,1 3enm_A_,67,78,1,1 3enm_A_,69,76,1,1 3enm_A_,71,74,1,1 3enm_A_,79,142,1,1 3enm_A_,81,135,1,1 3enm_A_,81,137,1,1 3enm_A_,82,83,1,1 3enm_A_,82,135,1,1 3enm_A_,83,85,1,1 3enm_A_,83,87,1,1 3enm_A_,84,88,1,1 3enm_A_,84,130,1,1 3enm_A_,84,133,1,1 3enm_A_,85,89,1,1 3enm_A_,86,90,1,1 3enm_A_,86,153,1,1 3enm_A_,87,90,1,1 3enm_A_,87,91,1,1 3enm_A_,88,92,1,1 3enm_A_,88,185,1,1 3enm_A_,89,93,1,1 3enm_A_,90,94,1,1 3enm_A_,91,96,1,1 3enm_A_,92,95,1,1 3enm_A_,94,268,1,1 3enm_A_,99,102,1,1 3enm_A_,99,103,1,1 3enm_A_,100,104,1,1 3enm_A_,100,220,1,1 3enm_A_,101,105,1,1 3enm_A_,102,106,1,1 3enm_A_,103,107,1,1 3enm_A_,104,108,1,1 3enm_A_,105,109,1,1 3enm_A_,105,252,1,1 3enm_A_,105,253,1,1 3enm_A_,105,255,1,1 3enm_A_,106,110,1,1 3enm_A_,107,111,1,1 3enm_A_,108,112,1,1 3enm_A_,109,113,1,1 3enm_A_,109,141,1,1 3enm_A_,110,114,1,1 3enm_A_,111,115,1,1 3enm_A_,112,116,1,1 3enm_A_,112,253,1,1 3enm_A_,113,117,1,1 3enm_A_,114,118,1,1 3enm_A_,115,119,1,1 3enm_A_,116,120,1,1 3enm_A_,117,121,1,1 3enm_A_,117,123,1,1 3enm_A_,118,122,1,1 3enm_A_,126,176,1,1 3enm_A_,129,132,1,1 3enm_A_,130,133,1,1 3enm_A_,131,148,1,1 3enm_A_,132,143,1,1 3enm_A_,134,142,1,1 3enm_A_,136,139,1,1 3enm_A_,136,140,1,1 3enm_A_,145,147,1,1 3enm_A_,147,150,1,1 3enm_A_,148,151,1,1 3enm_A_,153,154,1,1 3enm_A_,157,179,1,1 3enm_A_,157,185,1,1 3enm_A_,158,161,1,1 3enm_A_,158,162,1,1 3enm_A_,159,162,1,1 3enm_A_,159,163,1,1 3enm_A_,160,175,1,1 3enm_A_,160,238,1,1 3enm_A_,171,176,1,1 3enm_A_,172,174,1,1 3enm_A_,172,175,1,1 3enm_A_,173,177,1,1 3enm_A_,174,178,1,1 3enm_A_,174,235,1,1 3enm_A_,174,238,1,1 3enm_A_,175,179,1,1 3enm_A_,176,180,1,1 3enm_A_,177,181,1,1 3enm_A_,178,181,1,1 3enm_A_,178,182,1,1 3enm_A_,179,183,1,1 3enm_A_,182,185,1,1 3enm_A_,183,186,1,1 3enm_A_,184,188,1,1 3enm_A_,185,190,1,1 3enm_A_,194,205,1,1 3enm_A_,195,202,1,1 3enm_A_,197,202,1,1 3enm_A_,198,202,1,1 3enm_A_,199,203,1,1 3enm_A_,200,204,1,1 3enm_A_,201,205,1,1 3enm_A_,202,206,1,1 3enm_A_,203,207,1,1 3enm_A_,204,208,1,1 3enm_A_,205,209,1,1 3enm_A_,207,233,1,1 3enm_A_,209,233,1,1 3enm_A_,211,231,1,1 3enm_A_,215,218,1,1 3enm_A_,220,223,1,1 3enm_A_,220,224,1,1 3enm_A_,221,225,1,1 3enm_A_,222,226,1,1 3enm_A_,223,227,1,1 3enm_A_,224,228,1,1 3enm_A_,225,229,1,1 3enm_A_,225,246,1,1 3enm_A_,226,230,1,1 3enm_A_,228,231,1,1 3enm_A_,229,232,1,1 3enm_A_,232,238,1,1 3enm_A_,233,238,1,1 3enm_A_,234,236,1,1 3enm_A_,234,237,1,1 3enm_A_,235,238,1,1 3enm_A_,240,243,1,1 3enm_A_,240,244,1,1 3enm_A_,242,245,1,1 3enm_A_,244,246,1,1 3enm_A_,246,248,1,1 3enm_A_,246,250,1,1 3enm_A_,247,250,1,1 3enm_A_,247,251,1,1 3enm_A_,248,252,1,1 3enm_A_,249,253,1,1 3enm_A_,251,254,1,1 3enm_A_,258,261,1,1 3enm_A_,259,263,1,1 3enm_A_,260,264,1,1 3enm_A_,261,265,1,1 3enm_A_,262,266,1,1 3enm_A_,263,267,1,1