pair,contact1,contact2,flow1,flow2 3g2b_A_,3,5,1,1 3g2b_A_,3,6,1,1 3g2b_A_,5,7,1,1 3g2b_A_,11,14,1,1 3g2b_A_,15,28,1,1 3g2b_A_,17,26,1,1 3g2b_A_,18,20,1,1 3g2b_A_,19,22,1,1 3g2b_A_,19,24,1,1 3g2b_A_,20,23,1,1 3g2b_A_,32,85,1,1 3g2b_A_,37,40,1,1 3g2b_A_,38,41,1,1 3g2b_A_,39,43,1,1 3g2b_A_,40,44,1,1 3g2b_A_,41,45,1,1 3g2b_A_,42,46,1,1 3g2b_A_,43,47,1,1 3g2b_A_,45,46,1,1 3g2b_A_,46,63,1,1 3g2b_A_,47,79,1,1 3g2b_A_,48,50,1,1 3g2b_A_,48,51,1,1 3g2b_A_,52,55,1,1 3g2b_A_,52,56,1,1 3g2b_A_,53,57,1,1 3g2b_A_,54,58,1,1 3g2b_A_,55,59,1,1 3g2b_A_,56,60,1,1 3g2b_A_,57,61,1,1 3g2b_A_,58,62,1,1 3g2b_A_,59,63,1,1 3g2b_A_,60,64,1,1 3g2b_A_,61,66,1,1 3g2b_A_,62,65,1,1 3g2b_A_,67,70,1,1 3g2b_A_,67,71,1,1 3g2b_A_,68,72,1,1 3g2b_A_,69,73,1,1 3g2b_A_,70,74,1,1 3g2b_A_,71,75,1,1 3g2b_A_,72,76,1,1 3g2b_A_,73,77,1,1 3g2b_A_,74,78,1,1 3g2b_A_,75,79,1,1 3g2b_A_,76,80,1,1 3g2b_A_,77,81,1,1 3g2b_A_,78,82,1,1 3g2b_A_,79,83,1,1 3g2b_A_,80,84,1,1 3g2b_A_,81,85,1,1 3g2b_A_,82,87,1,1 3g2b_A_,83,86,1,1