pair,contact1,contact2,flow1,flow2 7zs9_5_,4,6,1,1 7zs9_5_,7,41,1,1 7zs9_5_,9,39,1,1 7zs9_5_,10,37,1,1 7zs9_5_,10,38,1,1 7zs9_5_,11,12,1,1 7zs9_5_,11,37,1,1 7zs9_5_,12,15,1,1 7zs9_5_,12,16,1,1 7zs9_5_,13,17,1,1 7zs9_5_,14,18,1,1 7zs9_5_,15,19,1,1 7zs9_5_,19,23,1,1 7zs9_5_,20,24,1,1 7zs9_5_,21,25,1,1 7zs9_5_,22,26,1,1 7zs9_5_,27,29,1,1 7zs9_5_,29,42,1,1 7zs9_5_,31,40,1,1 7zs9_5_,35,38,1,1 7zs9_5_,42,44,1,1 7zs9_5_,42,45,1,1 7zs9_5_,45,49,1,1 7zs9_5_,46,50,1,1 7zs9_5_,47,51,1,1 7zs9_5_,48,52,1,1 7zs9_5_,49,52,1,1 7zs9_5_,49,53,1,1 7zs9_5_,50,53,1,1 7zs9_5_,50,54,1,1 7zs9_5_,52,56,1,1 7zs9_5_,53,57,1,1 7zs9_5_,55,58,1,1 7zs9_5_,57,60,1,1 7zs9_5_,58,61,1,1 7zs9_5_,59,60,1,1