pair,contact1,contact2,flow1,flow2 2n7d_A_,5,6,1,1 2n7d_A_,18,21,1,1 2n7d_A_,22,42,1,1 2n7d_A_,23,89,1,1 2n7d_A_,23,90,1,1 2n7d_A_,24,40,1,1 2n7d_A_,25,91,1,1 2n7d_A_,25,93,1,1 2n7d_A_,26,37,1,1 2n7d_A_,26,38,1,1 2n7d_A_,27,93,1,1 2n7d_A_,27,95,1,1 2n7d_A_,28,36,1,1 2n7d_A_,28,59,1,1 2n7d_A_,29,95,1,1 2n7d_A_,29,97,1,1 2n7d_A_,30,32,1,1 2n7d_A_,30,33,1,1 2n7d_A_,30,34,1,1 2n7d_A_,30,97,1,1 2n7d_A_,32,34,1,1 2n7d_A_,43,45,1,1 2n7d_A_,43,46,1,1 2n7d_A_,44,83,1,1 2n7d_A_,45,81,1,1 2n7d_A_,46,82,1,1 2n7d_A_,47,50,1,1 2n7d_A_,47,51,1,1 2n7d_A_,48,52,1,1 2n7d_A_,48,80,1,1 2n7d_A_,49,52,1,1 2n7d_A_,49,78,1,1 2n7d_A_,50,54,1,1 2n7d_A_,51,55,1,1 2n7d_A_,52,56,1,1 2n7d_A_,53,57,1,1 2n7d_A_,54,58,1,1 2n7d_A_,55,59,1,1 2n7d_A_,56,60,1,1 2n7d_A_,56,63,1,1 2n7d_A_,62,65,1,1 2n7d_A_,62,66,1,1 2n7d_A_,63,66,1,1 2n7d_A_,65,97,1,1 2n7d_A_,67,96,1,1 2n7d_A_,68,75,1,1 2n7d_A_,69,94,1,1 2n7d_A_,70,73,1,1 2n7d_A_,70,91,1,1 2n7d_A_,76,77,1,1 2n7d_A_,77,80,1,1 2n7d_A_,77,85,1,1 2n7d_A_,79,80,1,1 2n7d_A_,81,84,1,1 2n7d_A_,82,85,1,1 2n7d_A_,82,87,1,1 2n7d_A_,83,86,1,1 2n7d_A_,88,91,1,1 2n7d_A_,91,92,1,1