pair,contact1,contact2,flow1,flow2 2qrr_A_,3,7,1,1 2qrr_A_,4,8,1,1 2qrr_A_,6,9,1,1 2qrr_A_,7,10,1,1 2qrr_A_,9,93,1,1 2qrr_A_,11,91,1,1 2qrr_A_,14,72,1,1 2qrr_A_,15,18,1,1 2qrr_A_,19,92,1,1 2qrr_A_,20,65,1,1 2qrr_A_,21,89,1,1 2qrr_A_,21,90,1,1 2qrr_A_,22,63,1,1 2qrr_A_,23,87,1,1 2qrr_A_,24,85,1,1 2qrr_A_,25,61,1,1 2qrr_A_,26,28,1,1 2qrr_A_,26,29,1,1 2qrr_A_,28,83,1,1 2qrr_A_,29,83,1,1 2qrr_A_,30,82,1,1 2qrr_A_,32,34,1,1 2qrr_A_,33,36,1,1 2qrr_A_,34,37,1,1 2qrr_A_,35,39,1,1 2qrr_A_,36,40,1,1 2qrr_A_,36,78,1,1 2qrr_A_,37,41,1,1 2qrr_A_,37,43,1,1 2qrr_A_,38,43,1,1 2qrr_A_,39,42,1,1 2qrr_A_,40,78,1,1 2qrr_A_,44,66,1,1 2qrr_A_,46,64,1,1 2qrr_A_,48,62,1,1 2qrr_A_,49,62,1,1 2qrr_A_,53,54,1,1 2qrr_A_,53,60,1,1 2qrr_A_,55,58,1,1 2qrr_A_,68,71,1,1 2qrr_A_,68,72,1,1 2qrr_A_,69,73,1,1 2qrr_A_,70,74,1,1 2qrr_A_,71,75,1,1 2qrr_A_,72,76,1,1 2qrr_A_,73,77,1,1 2qrr_A_,74,78,1,1 2qrr_A_,75,79,1,1 2qrr_A_,76,80,1,1 2qrr_A_,77,80,1,1 2qrr_A_,77,81,1,1 2qrr_A_,78,82,1,1 2qrr_A_,79,82,1,1 2qrr_A_,79,84,1,1 2qrr_A_,80,83,1,1 2qrr_A_,80,86,1,1