pair,contact1,contact2,flow1,flow2 1qc7_A_,3,6,1,1 1qc7_A_,4,7,1,1 1qc7_A_,5,8,1,1 1qc7_A_,5,35,1,1 1qc7_A_,6,9,1,1 1qc7_A_,7,10,1,1 1qc7_A_,8,41,1,1 1qc7_A_,9,92,1,1 1qc7_A_,9,97,1,1 1qc7_A_,10,41,1,1 1qc7_A_,11,14,1,1 1qc7_A_,11,15,1,1 1qc7_A_,11,90,1,1 1qc7_A_,12,16,1,1 1qc7_A_,12,44,1,1 1qc7_A_,12,45,1,1 1qc7_A_,13,16,1,1 1qc7_A_,13,17,1,1 1qc7_A_,14,18,1,1 1qc7_A_,14,90,1,1 1qc7_A_,15,19,1,1 1qc7_A_,16,45,1,1 1qc7_A_,18,21,1,1 1qc7_A_,23,26,1,1 1qc7_A_,23,27,1,1 1qc7_A_,24,28,1,1 1qc7_A_,25,29,1,1 1qc7_A_,25,57,1,1 1qc7_A_,26,30,1,1 1qc7_A_,27,31,1,1 1qc7_A_,28,32,1,1 1qc7_A_,30,33,1,1 1qc7_A_,30,73,1,1 1qc7_A_,31,34,1,1 1qc7_A_,33,73,1,1 1qc7_A_,35,38,1,1 1qc7_A_,35,39,1,1 1qc7_A_,36,40,1,1 1qc7_A_,37,41,1,1 1qc7_A_,38,42,1,1 1qc7_A_,39,43,1,1 1qc7_A_,40,44,1,1 1qc7_A_,41,45,1,1 1qc7_A_,42,45,1,1 1qc7_A_,43,46,1,1 1qc7_A_,47,50,1,1 1qc7_A_,47,51,1,1 1qc7_A_,49,53,1,1 1qc7_A_,50,54,1,1 1qc7_A_,51,55,1,1 1qc7_A_,52,56,1,1 1qc7_A_,53,57,1,1 1qc7_A_,54,58,1,1 1qc7_A_,55,59,1,1 1qc7_A_,56,60,1,1 1qc7_A_,57,61,1,1 1qc7_A_,65,68,1,1 1qc7_A_,65,69,1,1 1qc7_A_,66,70,1,1 1qc7_A_,67,71,1,1 1qc7_A_,68,72,1,1 1qc7_A_,69,73,1,1 1qc7_A_,70,74,1,1 1qc7_A_,71,75,1,1 1qc7_A_,72,76,1,1 1qc7_A_,73,77,1,1 1qc7_A_,74,78,1,1 1qc7_A_,76,80,1,1 1qc7_A_,77,81,1,1 1qc7_A_,78,82,1,1 1qc7_A_,79,83,1,1 1qc7_A_,80,84,1,1 1qc7_A_,83,88,1,1 1qc7_A_,84,87,1,1 1qc7_A_,92,95,1,1