pair,contact1,contact2,flow1,flow2 1hcf_X_,2,85,1,1 1hcf_X_,3,28,1,1 1hcf_X_,3,83,1,1 1hcf_X_,6,26,1,1 1hcf_X_,7,88,1,1 1hcf_X_,8,24,1,1 1hcf_X_,9,24,1,1 1hcf_X_,11,22,1,1 1hcf_X_,14,20,1,1 1hcf_X_,16,18,1,1 1hcf_X_,19,66,1,1 1hcf_X_,21,64,1,1 1hcf_X_,23,62,1,1 1hcf_X_,24,61,1,1 1hcf_X_,25,60,1,1 1hcf_X_,27,58,1,1 1hcf_X_,29,83,1,1 1hcf_X_,32,82,1,1 1hcf_X_,34,35,1,1 1hcf_X_,34,80,1,1 1hcf_X_,35,42,1,1 1hcf_X_,35,50,1,1 1hcf_X_,36,78,1,1 1hcf_X_,37,40,1,1 1hcf_X_,37,74,1,1 1hcf_X_,38,76,1,1 1hcf_X_,44,50,1,1 1hcf_X_,45,47,1,1 1hcf_X_,45,48,1,1 1hcf_X_,47,67,1,1 1hcf_X_,49,65,1,1 1hcf_X_,51,63,1,1 1hcf_X_,53,61,1,1 1hcf_X_,54,61,1,1 1hcf_X_,55,56,1,1 1hcf_X_,56,59,1,1 1hcf_X_,70,72,1,1 1hcf_X_,70,73,1,1 1hcf_X_,71,74,1,1 1hcf_X_,73,77,1,1 1hcf_X_,74,96,1,1 1hcf_X_,74,97,1,1 1hcf_X_,75,94,1,1 1hcf_X_,76,93,1,1 1hcf_X_,77,92,1,1 1hcf_X_,78,91,1,1 1hcf_X_,79,90,1,1 1hcf_X_,81,88,1,1 1hcf_X_,83,85,1,1 1hcf_X_,83,86,1,1 1hcf_X_,88,89,1,1 1hcf_X_,88,90,1,1 1hcf_X_,89,90,1,1