pair,contact1,contact2,flow1,flow2 6lkq_h_,2,3,1,1 6lkq_h_,4,37,1,1 6lkq_h_,5,57,1,1 6lkq_h_,5,58,1,1 6lkq_h_,6,35,1,1 6lkq_h_,7,9,1,1 6lkq_h_,7,34,1,1 6lkq_h_,7,55,1,1 6lkq_h_,7,57,1,1 6lkq_h_,8,10,1,1 6lkq_h_,11,13,1,1 6lkq_h_,13,20,1,1 6lkq_h_,16,19,1,1 6lkq_h_,16,20,1,1 6lkq_h_,17,21,1,1 6lkq_h_,18,22,1,1 6lkq_h_,19,23,1,1 6lkq_h_,20,24,1,1 6lkq_h_,21,25,1,1 6lkq_h_,22,26,1,1 6lkq_h_,23,28,1,1 6lkq_h_,24,27,1,1 6lkq_h_,26,37,1,1 6lkq_h_,39,44,1,1 6lkq_h_,40,42,1,1 6lkq_h_,40,43,1,1 6lkq_h_,40,44,1,1 6lkq_h_,41,45,1,1 6lkq_h_,43,46,1,1 6lkq_h_,43,47,1,1 6lkq_h_,44,48,1,1 6lkq_h_,44,58,1,1 6lkq_h_,45,49,1,1 6lkq_h_,47,50,1,1 6lkq_h_,48,51,1,1 6lkq_h_,50,53,1,1