pair,contact1,contact2,flow1,flow2 2cpq_A_,15,62,1,1 2cpq_A_,17,60,1,1 2cpq_A_,19,58,1,1 2cpq_A_,21,56,1,1 2cpq_A_,22,25,1,1 2cpq_A_,22,26,1,1 2cpq_A_,25,29,1,1 2cpq_A_,26,30,1,1 2cpq_A_,27,31,1,1 2cpq_A_,30,36,1,1 2cpq_A_,35,39,1,1 2cpq_A_,36,40,1,1 2cpq_A_,36,74,1,1 2cpq_A_,37,41,1,1 2cpq_A_,39,42,1,1 2cpq_A_,40,43,1,1 2cpq_A_,45,63,1,1 2cpq_A_,48,61,1,1 2cpq_A_,50,59,1,1 2cpq_A_,52,57,1,1 2cpq_A_,64,67,1,1 2cpq_A_,64,68,1,1 2cpq_A_,65,69,1,1 2cpq_A_,66,70,1,1 2cpq_A_,67,71,1,1 2cpq_A_,68,72,1,1 2cpq_A_,69,73,1,1 2cpq_A_,71,74,1,1 2cpq_A_,71,75,1,1 2cpq_A_,72,76,1,1