pair,contact1,contact2,flow1,flow2 6wa1_A_,2,5,1,1 6wa1_A_,3,6,1,1 6wa1_A_,4,8,1,1 6wa1_A_,5,9,1,1 6wa1_A_,6,9,1,1 6wa1_A_,10,13,1,1 6wa1_A_,11,14,1,1 6wa1_A_,12,16,1,1 6wa1_A_,13,17,1,1 6wa1_A_,14,18,1,1 6wa1_A_,15,19,1,1 6wa1_A_,16,20,1,1 6wa1_A_,18,21,1,1 6wa1_A_,26,41,1,1 6wa1_A_,28,39,1,1 6wa1_A_,32,35,1,1 6wa1_A_,40,41,1,1 6wa1_A_,52,68,1,1 6wa1_A_,54,66,1,1 6wa1_A_,56,64,1,1 6wa1_A_,58,61,1,1 6wa1_A_,71,74,1,1 6wa1_A_,74,77,1,1 6wa1_A_,75,79,1,1 6wa1_A_,76,80,1,1 6wa1_A_,78,81,1,1 6wa1_A_,79,82,1,1 6wa1_A_,80,83,1,1