pair,contact1,contact2,flow1,flow2 7pau_s_,1,3,1,1 7pau_s_,2,3,1,1 7pau_s_,7,29,1,1 7pau_s_,8,29,1,1 7pau_s_,12,15,1,1 7pau_s_,12,16,1,1 7pau_s_,13,17,1,1 7pau_s_,14,18,1,1 7pau_s_,15,19,1,1 7pau_s_,16,20,1,1 7pau_s_,18,21,1,1 7pau_s_,23,84,1,1 7pau_s_,23,86,1,1 7pau_s_,24,86,1,1 7pau_s_,26,82,1,1 7pau_s_,26,90,1,1 7pau_s_,28,80,1,1 7pau_s_,30,78,1,1 7pau_s_,31,33,1,1 7pau_s_,31,34,1,1 7pau_s_,32,78,1,1 7pau_s_,34,78,1,1 7pau_s_,35,39,1,1 7pau_s_,36,40,1,1 7pau_s_,37,41,1,1 7pau_s_,38,42,1,1 7pau_s_,39,43,1,1 7pau_s_,40,44,1,1 7pau_s_,41,45,1,1 7pau_s_,42,46,1,1 7pau_s_,43,47,1,1 7pau_s_,44,48,1,1 7pau_s_,50,51,1,1 7pau_s_,52,83,1,1 7pau_s_,53,55,1,1 7pau_s_,53,83,1,1 7pau_s_,55,81,1,1 7pau_s_,57,79,1,1 7pau_s_,58,60,1,1 7pau_s_,59,77,1,1 7pau_s_,62,74,1,1 7pau_s_,64,72,1,1 7pau_s_,68,70,1,1 7pau_s_,85,88,1,1