pair,contact1,contact2,flow1,flow2 5csf_A_,5,8,1,1 5csf_A_,5,9,1,1 5csf_A_,6,10,1,1 5csf_A_,7,11,1,1 5csf_A_,8,12,1,1 5csf_A_,9,13,1,1 5csf_A_,10,14,1,1 5csf_A_,11,15,1,1 5csf_A_,12,16,1,1 5csf_A_,13,17,1,1 5csf_A_,14,18,1,1 5csf_A_,15,19,1,1 5csf_A_,16,20,1,1 5csf_A_,18,21,1,1 5csf_A_,18,22,1,1 5csf_A_,19,23,1,1 5csf_A_,21,24,1,1 5csf_A_,21,43,1,1 5csf_A_,22,28,1,1 5csf_A_,25,35,1,1 5csf_A_,27,29,1,1 5csf_A_,27,30,1,1 5csf_A_,30,69,1,1 5csf_A_,31,72,1,1 5csf_A_,32,35,1,1 5csf_A_,32,36,1,1 5csf_A_,33,37,1,1 5csf_A_,34,38,1,1 5csf_A_,35,39,1,1 5csf_A_,36,40,1,1 5csf_A_,37,41,1,1 5csf_A_,38,42,1,1 5csf_A_,39,43,1,1 5csf_A_,40,44,1,1 5csf_A_,41,51,1,1 5csf_A_,44,47,1,1 5csf_A_,44,48,1,1 5csf_A_,54,58,1,1 5csf_A_,55,59,1,1 5csf_A_,56,60,1,1 5csf_A_,57,61,1,1 5csf_A_,58,62,1,1 5csf_A_,59,63,1,1 5csf_A_,60,63,1,1 5csf_A_,60,64,1,1 5csf_A_,61,65,1,1 5csf_A_,65,70,1,1 5csf_A_,66,76,1,1 5csf_A_,67,76,1,1 5csf_A_,69,71,1,1 5csf_A_,72,73,1,1 5csf_A_,73,76,1,1 5csf_A_,73,77,1,1 5csf_A_,74,78,1,1 5csf_A_,75,79,1,1 5csf_A_,76,80,1,1 5csf_A_,77,81,1,1 5csf_A_,78,82,1,1 5csf_A_,79,83,1,1 5csf_A_,80,84,1,1 5csf_A_,81,85,1,1 5csf_A_,82,86,1,1 5csf_A_,83,87,1,1 5csf_A_,84,88,1,1 5csf_A_,85,89,1,1 5csf_A_,86,90,1,1 5csf_A_,88,91,1,1