pair,contact1,contact2,flow1,flow2 7nau_S_,2,38,1,1 7nau_S_,3,5,1,1 7nau_S_,4,7,1,1 7nau_S_,9,38,1,1 7nau_S_,11,13,1,1 7nau_S_,11,14,1,1 7nau_S_,11,15,1,1 7nau_S_,12,16,1,1 7nau_S_,13,17,1,1 7nau_S_,14,18,1,1 7nau_S_,15,19,1,1 7nau_S_,16,20,1,1 7nau_S_,17,21,1,1 7nau_S_,18,22,1,1 7nau_S_,19,20,1,1 7nau_S_,19,23,1,1 7nau_S_,20,24,1,1 7nau_S_,21,24,1,1 7nau_S_,22,25,1,1 7nau_S_,24,25,1,1 7nau_S_,24,27,1,1 7nau_S_,25,27,1,1 7nau_S_,26,27,1,1 7nau_S_,30,49,1,1 7nau_S_,31,51,1,1 7nau_S_,32,51,1,1 7nau_S_,34,37,1,1 7nau_S_,35,71,1,1 7nau_S_,35,74,1,1 7nau_S_,36,69,1,1 7nau_S_,37,38,1,1 7nau_S_,37,70,1,1 7nau_S_,39,67,1,1 7nau_S_,39,68,1,1 7nau_S_,40,43,1,1 7nau_S_,42,43,1,1 7nau_S_,42,44,1,1 7nau_S_,46,61,1,1 7nau_S_,47,59,1,1 7nau_S_,48,59,1,1 7nau_S_,50,57,1,1 7nau_S_,52,54,1,1 7nau_S_,52,55,1,1 7nau_S_,52,76,1,1 7nau_S_,62,63,1,1 7nau_S_,62,64,1,1 7nau_S_,62,65,1,1 7nau_S_,63,66,1,1 7nau_S_,65,68,1,1 7nau_S_,70,73,1,1 7nau_S_,71,74,1,1