pair,contact1,contact2,flow1,flow2 7pas_s_,2,3,1,1 7pas_s_,12,16,1,1 7pas_s_,13,17,1,1 7pas_s_,14,18,1,1 7pas_s_,15,19,1,1 7pas_s_,16,20,1,1 7pas_s_,18,21,1,1 7pas_s_,19,24,1,1 7pas_s_,21,24,1,1 7pas_s_,26,82,1,1 7pas_s_,28,80,1,1 7pas_s_,30,78,1,1 7pas_s_,35,39,1,1 7pas_s_,36,40,1,1 7pas_s_,37,41,1,1 7pas_s_,38,42,1,1 7pas_s_,39,43,1,1 7pas_s_,40,44,1,1 7pas_s_,40,52,1,1 7pas_s_,41,45,1,1 7pas_s_,43,46,1,1 7pas_s_,43,47,1,1 7pas_s_,52,83,1,1 7pas_s_,53,83,1,1 7pas_s_,55,81,1,1 7pas_s_,57,79,1,1 7pas_s_,58,60,1,1 7pas_s_,60,62,1,1 7pas_s_,85,88,1,1