pair,contact1,contact2,flow1,flow2 2gbs_A_,1,47,1,1 2gbs_A_,2,47,1,1 2gbs_A_,2,48,1,1 2gbs_A_,3,123,1,1 2gbs_A_,4,47,1,1 2gbs_A_,4,48,1,1 2gbs_A_,4,50,1,1 2gbs_A_,5,121,1,1 2gbs_A_,6,50,1,1 2gbs_A_,6,52,1,1 2gbs_A_,7,118,1,1 2gbs_A_,8,13,1,1 2gbs_A_,8,52,1,1 2gbs_A_,8,54,1,1 2gbs_A_,9,12,1,1 2gbs_A_,9,13,1,1 2gbs_A_,9,55,1,1 2gbs_A_,13,18,1,1 2gbs_A_,15,18,1,1 2gbs_A_,15,19,1,1 2gbs_A_,16,20,1,1 2gbs_A_,18,21,1,1 2gbs_A_,19,22,1,1 2gbs_A_,21,24,1,1 2gbs_A_,21,25,1,1 2gbs_A_,21,26,1,1 2gbs_A_,26,86,1,1 2gbs_A_,27,29,1,1 2gbs_A_,28,84,1,1 2gbs_A_,30,73,1,1 2gbs_A_,33,36,1,1 2gbs_A_,33,37,1,1 2gbs_A_,34,38,1,1 2gbs_A_,35,39,1,1 2gbs_A_,36,40,1,1 2gbs_A_,37,41,1,1 2gbs_A_,39,42,1,1 2gbs_A_,40,43,1,1 2gbs_A_,44,47,1,1 2gbs_A_,45,69,1,1 2gbs_A_,46,66,1,1 2gbs_A_,47,66,1,1 2gbs_A_,48,89,1,1 2gbs_A_,49,64,1,1 2gbs_A_,51,53,1,1 2gbs_A_,51,61,1,1 2gbs_A_,51,62,1,1 2gbs_A_,53,59,1,1 2gbs_A_,54,56,1,1 2gbs_A_,58,98,1,1 2gbs_A_,60,96,1,1 2gbs_A_,61,92,1,1 2gbs_A_,63,89,1,1 2gbs_A_,63,90,1,1 2gbs_A_,65,87,1,1 2gbs_A_,67,85,1,1 2gbs_A_,68,85,1,1 2gbs_A_,71,83,1,1 2gbs_A_,73,75,1,1 2gbs_A_,73,76,1,1 2gbs_A_,73,81,1,1 2gbs_A_,76,78,1,1 2gbs_A_,76,80,1,1 2gbs_A_,89,90,1,1 2gbs_A_,94,135,1,1 2gbs_A_,97,100,1,1 2gbs_A_,97,101,1,1 2gbs_A_,98,102,1,1 2gbs_A_,100,103,1,1 2gbs_A_,101,104,1,1 2gbs_A_,104,106,1,1 2gbs_A_,104,108,1,1 2gbs_A_,106,109,1,1 2gbs_A_,106,126,1,1 2gbs_A_,107,110,1,1 2gbs_A_,109,114,1,1 2gbs_A_,110,113,1,1 2gbs_A_,111,114,1,1 2gbs_A_,111,115,1,1 2gbs_A_,115,118,1,1 2gbs_A_,124,127,1,1 2gbs_A_,124,128,1,1 2gbs_A_,125,129,1,1 2gbs_A_,126,130,1,1 2gbs_A_,127,131,1,1 2gbs_A_,128,132,1,1 2gbs_A_,129,133,1,1 2gbs_A_,130,134,1,1 2gbs_A_,131,135,1,1 2gbs_A_,132,135,1,1 2gbs_A_,132,137,1,1 2gbs_A_,133,136,1,1 2gbs_A_,139,141,1,1