pair,contact1,contact2,flow1,flow2 2bnm_A_,1,4,1,1 2bnm_A_,1,5,1,1 2bnm_A_,2,6,1,1 2bnm_A_,3,7,1,1 2bnm_A_,4,8,1,1 2bnm_A_,4,42,1,1 2bnm_A_,5,9,1,1 2bnm_A_,6,10,1,1 2bnm_A_,7,11,1,1 2bnm_A_,8,12,1,1 2bnm_A_,9,13,1,1 2bnm_A_,10,14,1,1 2bnm_A_,11,15,1,1 2bnm_A_,12,16,1,1 2bnm_A_,13,17,1,1 2bnm_A_,14,17,1,1 2bnm_A_,14,18,1,1 2bnm_A_,14,59,1,1 2bnm_A_,15,20,1,1 2bnm_A_,15,40,1,1 2bnm_A_,16,19,1,1 2bnm_A_,21,24,1,1 2bnm_A_,21,25,1,1 2bnm_A_,22,26,1,1 2bnm_A_,22,40,1,1 2bnm_A_,23,27,1,1 2bnm_A_,24,27,1,1 2bnm_A_,24,28,1,1 2bnm_A_,25,29,1,1 2bnm_A_,26,29,1,1 2bnm_A_,26,31,1,1 2bnm_A_,27,30,1,1 2bnm_A_,32,35,1,1 2bnm_A_,32,36,1,1 2bnm_A_,33,37,1,1 2bnm_A_,34,38,1,1 2bnm_A_,35,39,1,1 2bnm_A_,36,40,1,1 2bnm_A_,38,41,1,1 2bnm_A_,38,43,1,1 2bnm_A_,39,42,1,1 2bnm_A_,44,47,1,1 2bnm_A_,48,51,1,1 2bnm_A_,48,52,1,1 2bnm_A_,49,53,1,1 2bnm_A_,50,54,1,1 2bnm_A_,51,55,1,1 2bnm_A_,52,56,1,1 2bnm_A_,53,57,1,1 2bnm_A_,54,58,1,1 2bnm_A_,55,59,1,1 2bnm_A_,56,61,1,1 2bnm_A_,57,60,1,1 2bnm_A_,61,62,1,1 2bnm_A_,62,65,1,1 2bnm_A_,63,66,1,1 2bnm_A_,63,67,1,1 2bnm_A_,64,67,1,1 2bnm_A_,70,108,1,1 2bnm_A_,72,74,1,1 2bnm_A_,73,107,1,1 2bnm_A_,73,108,1,1 2bnm_A_,75,78,1,1 2bnm_A_,81,103,1,1 2bnm_A_,82,85,1,1 2bnm_A_,87,103,1,1 2bnm_A_,89,101,1,1 2bnm_A_,92,95,1,1 2bnm_A_,96,99,1,1 2bnm_A_,98,121,1,1 2bnm_A_,99,178,1,1 2bnm_A_,100,119,1,1 2bnm_A_,102,117,1,1 2bnm_A_,102,119,1,1 2bnm_A_,104,115,1,1 2bnm_A_,107,109,1,1 2bnm_A_,107,110,1,1 2bnm_A_,110,113,1,1 2bnm_A_,112,194,1,1 2bnm_A_,114,193,1,1 2bnm_A_,116,191,1,1 2bnm_A_,118,189,1,1 2bnm_A_,120,187,1,1 2bnm_A_,122,124,1,1 2bnm_A_,122,180,1,1 2bnm_A_,123,183,1,1 2bnm_A_,123,185,1,1 2bnm_A_,124,126,1,1 2bnm_A_,124,127,1,1 2bnm_A_,125,128,1,1 2bnm_A_,125,150,1,1 2bnm_A_,131,133,1,1 2bnm_A_,131,176,1,1 2bnm_A_,134,173,1,1 2bnm_A_,134,176,1,1 2bnm_A_,137,172,1,1 2bnm_A_,137,194,1,1 2bnm_A_,138,170,1,1 2bnm_A_,139,192,1,1 2bnm_A_,140,168,1,1 2bnm_A_,141,190,1,1 2bnm_A_,142,165,1,1 2bnm_A_,142,166,1,1 2bnm_A_,143,188,1,1 2bnm_A_,144,188,1,1 2bnm_A_,145,164,1,1 2bnm_A_,146,181,1,1 2bnm_A_,147,162,1,1 2bnm_A_,148,159,1,1 2bnm_A_,148,179,1,1 2bnm_A_,149,160,1,1 2bnm_A_,150,177,1,1 2bnm_A_,151,158,1,1 2bnm_A_,152,175,1,1 2bnm_A_,153,155,1,1 2bnm_A_,153,156,1,1 2bnm_A_,154,155,1,1 2bnm_A_,163,166,1,1 2bnm_A_,171,174,1,1 2bnm_A_,174,176,1,1 2bnm_A_,179,180,1,1 2bnm_A_,181,184,1,1 2bnm_A_,184,186,1,1