pair,contact1,contact2,flow1,flow2 4m7d_F_,5,8,1,1 4m7d_F_,6,9,1,1 4m7d_F_,8,11,1,1 4m7d_F_,9,10,1,1 4m7d_F_,10,27,1,1 4m7d_F_,10,28,1,1 4m7d_F_,11,27,1,1 4m7d_F_,13,25,1,1 4m7d_F_,14,64,1,1 4m7d_F_,15,23,1,1 4m7d_F_,16,61,1,1 4m7d_F_,16,62,1,1 4m7d_F_,17,20,1,1 4m7d_F_,17,21,1,1 4m7d_F_,18,59,1,1 4m7d_F_,22,44,1,1 4m7d_F_,24,42,1,1 4m7d_F_,26,39,1,1 4m7d_F_,28,37,1,1 4m7d_F_,29,37,1,1 4m7d_F_,31,34,1,1 4m7d_F_,31,35,1,1 4m7d_F_,35,57,1,1 4m7d_F_,36,55,1,1 4m7d_F_,38,53,1,1 4m7d_F_,39,40,1,1 4m7d_F_,41,51,1,1 4m7d_F_,41,53,1,1 4m7d_F_,43,48,1,1 4m7d_F_,57,60,1,1