pair,contact1,contact2,flow1,flow2 1whq_A_,8,12,1,1 1whq_A_,9,13,1,1 1whq_A_,10,14,1,1 1whq_A_,11,15,1,1 1whq_A_,12,16,1,1 1whq_A_,13,16,1,1 1whq_A_,13,17,1,1 1whq_A_,14,18,1,1 1whq_A_,15,19,1,1 1whq_A_,16,21,1,1 1whq_A_,17,20,1,1 1whq_A_,24,43,1,1 1whq_A_,26,41,1,1 1whq_A_,28,39,1,1 1whq_A_,30,37,1,1 1whq_A_,32,35,1,1 1whq_A_,40,53,1,1 1whq_A_,42,51,1,1 1whq_A_,44,47,1,1 1whq_A_,49,68,1,1 1whq_A_,52,68,1,1 1whq_A_,54,64,1,1 1whq_A_,57,60,1,1 1whq_A_,57,61,1,1 1whq_A_,58,62,1,1 1whq_A_,59,63,1,1 1whq_A_,60,64,1,1 1whq_A_,61,65,1,1 1whq_A_,62,66,1,1 1whq_A_,63,67,1,1 1whq_A_,64,68,1,1 1whq_A_,65,69,1,1 1whq_A_,66,70,1,1 1whq_A_,67,71,1,1 1whq_A_,68,72,1,1 1whq_A_,69,73,1,1 1whq_A_,70,74,1,1 1whq_A_,71,75,1,1 1whq_A_,72,76,1,1 1whq_A_,73,78,1,1 1whq_A_,74,77,1,1 1whq_A_,80,83,1,1