pair,contact1,contact2,flow1,flow2 6i9h_A_,2,86,1,1 6i9h_A_,4,7,1,1 6i9h_A_,4,84,1,1 6i9h_A_,5,8,1,1 6i9h_A_,5,9,1,1 6i9h_A_,12,15,1,1 6i9h_A_,12,16,1,1 6i9h_A_,12,17,1,1 6i9h_A_,15,17,1,1 6i9h_A_,20,23,1,1 6i9h_A_,21,24,1,1 6i9h_A_,23,36,1,1 6i9h_A_,24,36,1,1 6i9h_A_,26,34,1,1 6i9h_A_,28,31,1,1 6i9h_A_,28,32,1,1 6i9h_A_,30,32,1,1 6i9h_A_,32,64,1,1 6i9h_A_,35,39,1,1 6i9h_A_,36,40,1,1 6i9h_A_,37,40,1,1 6i9h_A_,39,42,1,1 6i9h_A_,40,43,1,1 6i9h_A_,42,63,1,1 6i9h_A_,57,60,1,1 6i9h_A_,65,68,1,1 6i9h_A_,67,69,1,1 6i9h_A_,70,72,1,1 6i9h_A_,73,76,1,1 6i9h_A_,76,79,1,1