pair,contact1,contact2,flow1,flow2
6bm4_L_,3,12,1,1
6bm4_L_,4,31,1,1
6bm4_L_,5,29,1,1
6bm4_L_,8,10,1,1
6bm4_L_,10,22,1,1
6bm4_L_,16,17,1,1
6bm4_L_,22,23,1,1
6bm4_L_,35,37,1,1
6bm4_L_,42,44,1,1