pair,contact1,contact2,flow1,flow2 2mh2_A_,1,5,1,1 2mh2_A_,2,6,1,1 2mh2_A_,3,7,1,1 2mh2_A_,4,8,1,1 2mh2_A_,5,9,1,1 2mh2_A_,6,10,1,1 2mh2_A_,7,11,1,1 2mh2_A_,8,12,1,1 2mh2_A_,9,13,1,1 2mh2_A_,9,25,1,1 2mh2_A_,10,14,1,1 2mh2_A_,14,15,1,1 2mh2_A_,17,61,1,1 2mh2_A_,18,21,1,1 2mh2_A_,18,22,1,1 2mh2_A_,19,23,1,1 2mh2_A_,19,59,1,1 2mh2_A_,20,24,1,1 2mh2_A_,21,25,1,1 2mh2_A_,22,26,1,1 2mh2_A_,26,30,1,1 2mh2_A_,26,31,1,1 2mh2_A_,26,32,1,1 2mh2_A_,33,37,1,1 2mh2_A_,34,38,1,1 2mh2_A_,35,39,1,1 2mh2_A_,36,40,1,1 2mh2_A_,37,41,1,1 2mh2_A_,38,42,1,1 2mh2_A_,39,43,1,1 2mh2_A_,40,44,1,1 2mh2_A_,41,45,1,1 2mh2_A_,42,46,1,1 2mh2_A_,42,61,1,1 2mh2_A_,43,47,1,1 2mh2_A_,44,48,1,1 2mh2_A_,44,49,1,1 2mh2_A_,49,64,1,1 2mh2_A_,51,62,1,1 2mh2_A_,51,64,1,1 2mh2_A_,53,60,1,1 2mh2_A_,55,58,1,1