pair,contact1,contact2,flow1,flow2 3c4t_A_,1,5,1,1 3c4t_A_,2,5,1,1 3c4t_A_,2,6,1,1 3c4t_A_,4,8,1,1 3c4t_A_,6,9,1,1 3c4t_A_,6,10,1,1 3c4t_A_,7,11,1,1 3c4t_A_,8,11,1,1 3c4t_A_,10,13,1,1 3c4t_A_,12,14,1,1 3c4t_A_,12,15,1,1 3c4t_A_,13,17,1,1 3c4t_A_,14,18,1,1 3c4t_A_,15,19,1,1 3c4t_A_,16,20,1,1 3c4t_A_,17,22,1,1 3c4t_A_,17,24,1,1 3c4t_A_,17,27,1,1 3c4t_A_,18,21,1,1 3c4t_A_,22,150,1,1 3c4t_A_,24,27,1,1 3c4t_A_,25,150,1,1 3c4t_A_,26,28,1,1 3c4t_A_,26,29,1,1 3c4t_A_,26,150,1,1 3c4t_A_,27,31,1,1 3c4t_A_,28,32,1,1 3c4t_A_,29,33,1,1 3c4t_A_,31,34,1,1 3c4t_A_,31,35,1,1 3c4t_A_,32,35,1,1 3c4t_A_,32,46,1,1 3c4t_A_,33,142,1,1 3c4t_A_,34,105,1,1 3c4t_A_,35,42,1,1 3c4t_A_,36,105,1,1 3c4t_A_,38,107,1,1 3c4t_A_,39,42,1,1 3c4t_A_,42,44,1,1 3c4t_A_,42,45,1,1 3c4t_A_,45,46,1,1 3c4t_A_,47,50,1,1 3c4t_A_,47,51,1,1 3c4t_A_,48,52,1,1 3c4t_A_,50,54,1,1 3c4t_A_,51,55,1,1 3c4t_A_,53,57,1,1 3c4t_A_,54,58,1,1 3c4t_A_,55,59,1,1 3c4t_A_,56,60,1,1 3c4t_A_,57,61,1,1 3c4t_A_,58,62,1,1 3c4t_A_,59,63,1,1 3c4t_A_,60,64,1,1 3c4t_A_,61,65,1,1 3c4t_A_,62,66,1,1 3c4t_A_,63,67,1,1 3c4t_A_,64,68,1,1 3c4t_A_,65,68,1,1 3c4t_A_,66,69,1,1 3c4t_A_,69,71,1,1 3c4t_A_,69,72,1,1 3c4t_A_,74,78,1,1 3c4t_A_,75,79,1,1 3c4t_A_,76,80,1,1 3c4t_A_,77,81,1,1 3c4t_A_,78,82,1,1 3c4t_A_,79,83,1,1 3c4t_A_,81,84,1,1 3c4t_A_,81,85,1,1 3c4t_A_,87,89,1,1 3c4t_A_,87,90,1,1 3c4t_A_,87,91,1,1 3c4t_A_,88,134,1,1 3c4t_A_,89,93,1,1 3c4t_A_,90,93,1,1 3c4t_A_,90,94,1,1 3c4t_A_,91,95,1,1 3c4t_A_,92,96,1,1 3c4t_A_,93,97,1,1 3c4t_A_,94,98,1,1 3c4t_A_,95,98,1,1 3c4t_A_,95,100,1,1 3c4t_A_,96,99,1,1 3c4t_A_,99,102,1,1 3c4t_A_,100,103,1,1 3c4t_A_,100,162,1,1 3c4t_A_,103,105,1,1 3c4t_A_,108,111,1,1 3c4t_A_,108,112,1,1 3c4t_A_,109,113,1,1 3c4t_A_,110,114,1,1 3c4t_A_,111,115,1,1 3c4t_A_,112,116,1,1 3c4t_A_,113,117,1,1 3c4t_A_,114,118,1,1 3c4t_A_,115,119,1,1 3c4t_A_,116,120,1,1 3c4t_A_,117,121,1,1 3c4t_A_,118,122,1,1 3c4t_A_,120,124,1,1 3c4t_A_,121,125,1,1 3c4t_A_,122,126,1,1 3c4t_A_,123,126,1,1 3c4t_A_,128,129,1,1 3c4t_A_,133,136,1,1 3c4t_A_,134,137,1,1 3c4t_A_,134,138,1,1 3c4t_A_,135,139,1,1 3c4t_A_,137,141,1,1 3c4t_A_,138,142,1,1 3c4t_A_,139,142,1,1 3c4t_A_,139,143,1,1 3c4t_A_,140,162,1,1 3c4t_A_,141,145,1,1 3c4t_A_,142,146,1,1 3c4t_A_,143,147,1,1 3c4t_A_,144,148,1,1 3c4t_A_,145,149,1,1 3c4t_A_,147,150,1,1 3c4t_A_,147,151,1,1 3c4t_A_,148,151,1,1 3c4t_A_,148,153,1,1 3c4t_A_,154,156,1,1 3c4t_A_,154,157,1,1 3c4t_A_,154,158,1,1 3c4t_A_,155,159,1,1 3c4t_A_,156,160,1,1 3c4t_A_,157,161,1,1 3c4t_A_,158,162,1,1 3c4t_A_,159,163,1,1 3c4t_A_,162,165,1,1 3c4t_A_,162,166,1,1 3c4t_A_,163,166,1,1 3c4t_A_,163,167,1,1 3c4t_A_,166,170,1,1 3c4t_A_,167,171,1,1 3c4t_A_,168,172,1,1 3c4t_A_,169,173,1,1 3c4t_A_,170,173,1,1 3c4t_A_,170,174,1,1 3c4t_A_,171,174,1,1 3c4t_A_,171,175,1,1 3c4t_A_,173,176,1,1 3c4t_A_,180,184,1,1 3c4t_A_,181,185,1,1 3c4t_A_,182,185,1,1 3c4t_A_,182,186,1,1 3c4t_A_,183,187,1,1 3c4t_A_,184,188,1,1 3c4t_A_,185,189,1,1 3c4t_A_,189,192,1,1 3c4t_A_,194,211,1,1 3c4t_A_,196,197,1,1 3c4t_A_,196,209,1,1 3c4t_A_,199,207,1,1 3c4t_A_,201,204,1,1 3c4t_A_,201,205,1,1 3c4t_A_,206,222,1,1 3c4t_A_,208,220,1,1 3c4t_A_,210,218,1,1 3c4t_A_,212,215,1,1 3c4t_A_,212,216,1,1 3c4t_A_,224,227,1,1 3c4t_A_,224,228,1,1 3c4t_A_,225,229,1,1 3c4t_A_,226,230,1,1 3c4t_A_,227,230,1,1 3c4t_A_,227,231,1,1 3c4t_A_,228,232,1,1 3c4t_A_,229,233,1,1 3c4t_A_,230,234,1,1 3c4t_A_,231,235,1,1 3c4t_A_,232,236,1,1 3c4t_A_,233,237,1,1 3c4t_A_,234,238,1,1 3c4t_A_,235,239,1,1 3c4t_A_,238,241,1,1