pair,contact1,contact2,flow1,flow2 1dgz_A_,11,32,1,1 1dgz_A_,13,28,1,1 1dgz_A_,14,32,1,1 1dgz_A_,15,26,1,1 1dgz_A_,17,24,1,1 1dgz_A_,19,22,1,1 1dgz_A_,23,36,1,1 1dgz_A_,24,35,1,1 1dgz_A_,25,34,1,1 1dgz_A_,27,29,1,1 1dgz_A_,27,32,1,1 1dgz_A_,29,31,1,1 1dgz_A_,29,32,1,1 1dgz_A_,30,33,1,1