pair,contact1,contact2,flow1,flow2 2mh4_A_,7,30,1,1 2mh4_A_,9,28,1,1 2mh4_A_,15,87,1,1 2mh4_A_,15,89,1,1 2mh4_A_,17,89,1,1 2mh4_A_,21,67,1,1 2mh4_A_,23,24,1,1 2mh4_A_,23,65,1,1 2mh4_A_,25,63,1,1 2mh4_A_,27,61,1,1 2mh4_A_,31,34,1,1 2mh4_A_,39,42,1,1 2mh4_A_,44,78,1,1 2mh4_A_,46,76,1,1 2mh4_A_,48,74,1,1 2mh4_A_,50,69,1,1 2mh4_A_,52,68,1,1 2mh4_A_,54,66,1,1 2mh4_A_,56,64,1,1 2mh4_A_,58,62,1,1 2mh4_A_,71,90,1,1 2mh4_A_,73,88,1,1 2mh4_A_,75,86,1,1 2mh4_A_,77,84,1,1