pair,contact1,contact2,flow1,flow2 7aht_A_,3,19,1,1 7aht_A_,5,17,1,1 7aht_A_,6,14,1,1 7aht_A_,7,15,1,1 7aht_A_,9,12,1,1 7aht_A_,9,13,1,1 7aht_A_,12,32,1,1 7aht_A_,14,30,1,1 7aht_A_,15,17,1,1 7aht_A_,16,28,1,1 7aht_A_,18,26,1,1 7aht_A_,20,23,1,1 7aht_A_,20,24,1,1 7aht_A_,21,23,1,1 7aht_A_,24,40,1,1 7aht_A_,27,39,1,1 7aht_A_,29,37,1,1 7aht_A_,31,34,1,1 7aht_A_,31,35,1,1 7aht_A_,33,35,1,1 7aht_A_,34,36,1,1 7aht_A_,36,51,1,1 7aht_A_,36,53,1,1 7aht_A_,37,50,1,1 7aht_A_,38,49,1,1 7aht_A_,40,47,1,1 7aht_A_,52,55,1,1 7aht_A_,52,56,1,1 7aht_A_,53,57,1,1 7aht_A_,54,58,1,1 7aht_A_,55,59,1,1 7aht_A_,56,60,1,1 7aht_A_,57,61,1,1 7aht_A_,58,62,1,1 7aht_A_,59,63,1,1 7aht_A_,60,64,1,1