pair,contact1,contact2,flow1,flow2 7a64_A_,3,14,1,1 7a64_A_,3,16,1,1 7a64_A_,3,25,1,1 7a64_A_,4,7,1,1 7a64_A_,8,23,1,1 7a64_A_,9,22,1,1 7a64_A_,10,13,1,1 7a64_A_,10,21,1,1 7a64_A_,15,20,1,1 7a64_A_,16,19,1,1 7a64_A_,18,28,1,1 7a64_A_,20,22,1,1 7a64_A_,20,26,1,1 7a64_A_,21,22,1,1