pair,contact1,contact2,flow1,flow2 1qn2_A_,3,6,1,1 1qn2_A_,3,7,1,1 1qn2_A_,3,91,1,1 1qn2_A_,4,8,1,1 1qn2_A_,5,9,1,1 1qn2_A_,6,10,1,1 1qn2_A_,11,15,1,1 1qn2_A_,12,15,1,1 1qn2_A_,14,17,1,1 1qn2_A_,14,18,1,1 1qn2_A_,17,26,1,1 1qn2_A_,18,27,1,1 1qn2_A_,19,21,1,1 1qn2_A_,19,22,1,1 1qn2_A_,19,28,1,1 1qn2_A_,19,29,1,1 1qn2_A_,23,28,1,1 1qn2_A_,23,41,1,1 1qn2_A_,23,42,1,1 1qn2_A_,24,26,1,1 1qn2_A_,25,44,1,1 1qn2_A_,28,30,1,1 1qn2_A_,29,32,1,1 1qn2_A_,31,99,1,1 1qn2_A_,32,35,1,1 1qn2_A_,34,57,1,1 1qn2_A_,35,57,1,1 1qn2_A_,37,55,1,1 1qn2_A_,45,77,1,1 1qn2_A_,47,50,1,1 1qn2_A_,47,51,1,1 1qn2_A_,48,52,1,1 1qn2_A_,50,53,1,1 1qn2_A_,53,55,1,1 1qn2_A_,56,58,1,1 1qn2_A_,58,61,1,1 1qn2_A_,58,62,1,1 1qn2_A_,59,63,1,1 1qn2_A_,59,97,1,1 1qn2_A_,60,64,1,1 1qn2_A_,61,65,1,1 1qn2_A_,61,72,1,1 1qn2_A_,62,66,1,1 1qn2_A_,63,67,1,1 1qn2_A_,64,68,1,1 1qn2_A_,64,72,1,1 1qn2_A_,66,83,1,1 1qn2_A_,68,71,1,1 1qn2_A_,68,72,1,1 1qn2_A_,69,73,1,1 1qn2_A_,73,76,1,1 1qn2_A_,76,78,1,1 1qn2_A_,85,88,1,1 1qn2_A_,85,89,1,1 1qn2_A_,86,90,1,1 1qn2_A_,87,91,1,1 1qn2_A_,88,92,1,1 1qn2_A_,89,93,1,1 1qn2_A_,90,94,1,1 1qn2_A_,91,95,1,1 1qn2_A_,92,96,1,1 1qn2_A_,93,97,1,1 1qn2_A_,95,98,1,1 1qn2_A_,96,99,1,1