pair,contact1,contact2,flow1,flow2
7nbu_S_,2,7,1,1
7nbu_S_,4,7,1,1
7nbu_S_,9,38,1,1
7nbu_S_,11,15,1,1
7nbu_S_,11,37,1,1
7nbu_S_,12,16,1,1
7nbu_S_,13,17,1,1
7nbu_S_,14,18,1,1
7nbu_S_,15,19,1,1
7nbu_S_,16,20,1,1
7nbu_S_,17,21,1,1
7nbu_S_,18,22,1,1
7nbu_S_,19,23,1,1
7nbu_S_,20,24,1,1
7nbu_S_,23,24,1,1
7nbu_S_,24,27,1,1
7nbu_S_,26,27,1,1
7nbu_S_,30,47,1,1
7nbu_S_,30,49,1,1
7nbu_S_,32,49,1,1
7nbu_S_,32,51,1,1
7nbu_S_,33,35,1,1
7nbu_S_,34,37,1,1
7nbu_S_,35,51,1,1
7nbu_S_,35,71,1,1
7nbu_S_,35,74,1,1
7nbu_S_,36,69,1,1
7nbu_S_,37,70,1,1
7nbu_S_,39,67,1,1
7nbu_S_,39,68,1,1
7nbu_S_,40,43,1,1
7nbu_S_,43,46,1,1
7nbu_S_,45,61,1,1
7nbu_S_,46,61,1,1
7nbu_S_,48,59,1,1
7nbu_S_,49,56,1,1
7nbu_S_,50,57,1,1
7nbu_S_,51,53,1,1
7nbu_S_,52,54,1,1
7nbu_S_,52,55,1,1
7nbu_S_,52,75,1,1
7nbu_S_,62,63,1,1
7nbu_S_,62,65,1,1
7nbu_S_,63,66,1,1
7nbu_S_,65,68,1,1
7nbu_S_,68,72,1,1
7nbu_S_,69,72,1,1
7nbu_S_,70,73,1,1
7nbu_S_,71,74,1,1