pair,contact1,contact2,flow1,flow2 3gsn_L_,4,32,1,1 3gsn_L_,4,60,1,1 3gsn_L_,7,29,1,1 3gsn_L_,9,27,1,1 3gsn_L_,11,25,1,1 3gsn_L_,12,14,1,1 3gsn_L_,14,22,1,1 3gsn_L_,15,22,1,1 3gsn_L_,16,98,1,1 3gsn_L_,18,19,1,1 3gsn_L_,22,23,1,1 3gsn_L_,22,71,1,1 3gsn_L_,24,69,1,1 3gsn_L_,26,67,1,1 3gsn_L_,28,65,1,1 3gsn_L_,31,63,1,1 3gsn_L_,33,85,1,1 3gsn_L_,34,35,1,1 3gsn_L_,37,84,1,1 3gsn_L_,39,81,1,1 3gsn_L_,39,82,1,1 3gsn_L_,40,47,1,1 3gsn_L_,41,80,1,1 3gsn_L_,42,45,1,1 3gsn_L_,43,78,1,1 3gsn_L_,51,68,1,1 3gsn_L_,53,66,1,1 3gsn_L_,56,57,1,1 3gsn_L_,56,64,1,1 3gsn_L_,58,60,1,1 3gsn_L_,58,61,1,1 3gsn_L_,58,62,1,1 3gsn_L_,60,62,1,1 3gsn_L_,74,76,1,1 3gsn_L_,74,77,1,1 3gsn_L_,79,96,1,1 3gsn_L_,81,94,1,1 3gsn_L_,83,92,1,1 3gsn_L_,84,85,1,1 3gsn_L_,85,87,1,1 3gsn_L_,85,88,1,1 3gsn_L_,98,100,1,1