pair,contact1,contact2,flow1,flow2 2dh7_A_,2,3,1,1 2dh7_A_,8,10,1,1 2dh7_A_,12,14,1,1 2dh7_A_,16,64,1,1 2dh7_A_,17,63,1,1 2dh7_A_,18,62,1,1 2dh7_A_,19,90,1,1 2dh7_A_,20,60,1,1 2dh7_A_,21,88,1,1 2dh7_A_,24,27,1,1 2dh7_A_,28,31,1,1 2dh7_A_,28,32,1,1 2dh7_A_,29,33,1,1 2dh7_A_,29,47,1,1 2dh7_A_,30,34,1,1 2dh7_A_,36,39,1,1 2dh7_A_,41,42,1,1 2dh7_A_,44,63,1,1 2dh7_A_,46,61,1,1 2dh7_A_,48,57,1,1 2dh7_A_,50,52,1,1 2dh7_A_,50,53,1,1 2dh7_A_,50,55,1,1 2dh7_A_,67,71,1,1 2dh7_A_,68,72,1,1 2dh7_A_,69,73,1,1 2dh7_A_,70,74,1,1 2dh7_A_,71,75,1,1 2dh7_A_,72,76,1,1 2dh7_A_,73,78,1,1 2dh7_A_,79,86,1,1