pair,contact1,contact2,flow1,flow2 1pyl_A_,5,91,1,1 1pyl_A_,7,91,1,1 1pyl_A_,7,93,1,1 1pyl_A_,8,11,1,1 1pyl_A_,9,12,1,1 1pyl_A_,9,17,1,1 1pyl_A_,9,93,1,1 1pyl_A_,10,17,1,1 1pyl_A_,10,96,1,1 1pyl_A_,12,17,1,1 1pyl_A_,13,16,1,1 1pyl_A_,13,17,1,1 1pyl_A_,14,18,1,1 1pyl_A_,15,19,1,1 1pyl_A_,16,20,1,1 1pyl_A_,17,21,1,1 1pyl_A_,18,22,1,1 1pyl_A_,19,23,1,1 1pyl_A_,19,57,1,1 1pyl_A_,20,24,1,1 1pyl_A_,21,25,1,1 1pyl_A_,22,25,1,1 1pyl_A_,22,27,1,1 1pyl_A_,23,26,1,1 1pyl_A_,31,34,1,1 1pyl_A_,33,36,1,1 1pyl_A_,34,57,1,1 1pyl_A_,35,54,1,1 1pyl_A_,35,55,1,1 1pyl_A_,36,55,1,1 1pyl_A_,38,53,1,1 1pyl_A_,40,43,1,1 1pyl_A_,40,45,1,1 1pyl_A_,44,87,1,1 1pyl_A_,49,52,1,1 1pyl_A_,54,73,1,1 1pyl_A_,56,71,1,1 1pyl_A_,57,66,1,1 1pyl_A_,58,69,1,1 1pyl_A_,59,69,1,1 1pyl_A_,67,70,1,1 1pyl_A_,68,85,1,1 1pyl_A_,69,70,1,1 1pyl_A_,70,82,1,1 1pyl_A_,72,80,1,1 1pyl_A_,74,77,1,1 1pyl_A_,74,78,1,1 1pyl_A_,76,78,1,1 1pyl_A_,79,92,1,1 1pyl_A_,81,90,1,1 1pyl_A_,84,87,1,1 1pyl_A_,84,88,1,1 1pyl_A_,93,95,1,1 1pyl_A_,93,96,1,1