pair,contact1,contact2,flow1,flow2 6wnt_x_,1,3,1,1 6wnt_x_,1,49,1,1 6wnt_x_,4,7,1,1 6wnt_x_,4,8,1,1 6wnt_x_,4,9,1,1 6wnt_x_,4,51,1,1 6wnt_x_,5,49,1,1 6wnt_x_,7,9,1,1 6wnt_x_,12,28,1,1 6wnt_x_,13,26,1,1 6wnt_x_,14,26,1,1 6wnt_x_,16,24,1,1 6wnt_x_,16,26,1,1 6wnt_x_,18,22,1,1 6wnt_x_,31,52,1,1 6wnt_x_,33,50,1,1 6wnt_x_,35,36,1,1 6wnt_x_,35,48,1,1 6wnt_x_,37,46,1,1 6wnt_x_,39,44,1,1 6wnt_x_,40,43,1,1 6wnt_x_,51,54,1,1 6wnt_x_,51,55,1,1 6wnt_x_,52,55,1,1 6wnt_x_,53,57,1,1 6wnt_x_,54,57,1,1 6wnt_x_,54,58,1,1 6wnt_x_,55,59,1,1 6wnt_x_,57,60,1,1 6wnt_x_,57,61,1,1 6wnt_x_,58,62,1,1 6wnt_x_,62,65,1,1 6wnt_x_,62,66,1,1 6wnt_x_,63,67,1,1 6wnt_x_,65,68,1,1 6wnt_x_,66,69,1,1 6wnt_x_,66,70,1,1 6wnt_x_,67,71,1,1 6wnt_x_,68,72,1,1 6wnt_x_,70,73,1,1 6wnt_x_,70,74,1,1 6wnt_x_,70,75,1,1