pair,contact1,contact2,flow1,flow2 1wju_A_,16,36,1,1 1wju_A_,17,84,1,1 1wju_A_,18,34,1,1 1wju_A_,19,84,1,1 1wju_A_,19,86,1,1 1wju_A_,20,32,1,1 1wju_A_,21,86,1,1 1wju_A_,21,88,1,1 1wju_A_,23,25,1,1 1wju_A_,38,76,1,1 1wju_A_,40,75,1,1 1wju_A_,41,44,1,1 1wju_A_,41,45,1,1 1wju_A_,42,46,1,1 1wju_A_,42,73,1,1 1wju_A_,43,47,1,1 1wju_A_,44,48,1,1 1wju_A_,45,49,1,1 1wju_A_,46,57,1,1 1wju_A_,47,51,1,1 1wju_A_,48,52,1,1 1wju_A_,49,53,1,1 1wju_A_,51,54,1,1 1wju_A_,61,89,1,1 1wju_A_,62,69,1,1 1wju_A_,63,87,1,1 1wju_A_,64,67,1,1 1wju_A_,70,73,1,1 1wju_A_,72,73,1,1 1wju_A_,74,77,1,1 1wju_A_,74,78,1,1 1wju_A_,75,79,1,1 1wju_A_,75,80,1,1