pair,contact1,contact2,flow1,flow2 1fmy_A_,4,22,1,1 1fmy_A_,5,22,1,1 1fmy_A_,6,22,1,1 1fmy_A_,7,9,1,1 1fmy_A_,7,21,1,1 1fmy_A_,8,21,1,1 1fmy_A_,10,31,1,1 1fmy_A_,11,14,1,1 1fmy_A_,11,15,1,1 1fmy_A_,12,16,1,1 1fmy_A_,13,16,1,1 1fmy_A_,14,16,1,1 1fmy_A_,14,17,1,1 1fmy_A_,14,20,1,1 1fmy_A_,14,21,1,1 1fmy_A_,17,20,1,1 1fmy_A_,17,21,1,1 1fmy_A_,18,22,1,1 1fmy_A_,19,22,1,1 1fmy_A_,19,23,1,1 1fmy_A_,23,40,1,1 1fmy_A_,27,30,1,1 1fmy_A_,28,31,1,1 1fmy_A_,30,35,1,1 1fmy_A_,31,32,1,1 1fmy_A_,32,35,1,1 1fmy_A_,33,34,1,1 1fmy_A_,33,36,1,1 1fmy_A_,38,40,1,1