pair,contact1,contact2,flow1,flow2 3lwv_B_,3,28,1,1 3lwv_B_,4,13,1,1 3lwv_B_,4,25,1,1 3lwv_B_,5,26,1,1 3lwv_B_,6,10,1,1 3lwv_B_,6,11,1,1 3lwv_B_,13,15,1,1 3lwv_B_,15,25,1,1 3lwv_B_,16,25,1,1 3lwv_B_,18,22,1,1 3lwv_B_,18,23,1,1 3lwv_B_,37,40,1,1 3lwv_B_,37,43,1,1 3lwv_B_,39,42,1,1 3lwv_B_,39,43,1,1 3lwv_B_,40,44,1,1 3lwv_B_,41,45,1,1 3lwv_B_,42,46,1,1 3lwv_B_,43,47,1,1 3lwv_B_,44,48,1,1 3lwv_B_,45,49,1,1 3lwv_B_,46,50,1,1 3lwv_B_,47,51,1,1 3lwv_B_,48,53,1,1