pair,contact1,contact2,flow1,flow2 2d9t_A_,13,31,1,1 2d9t_A_,14,31,1,1 2d9t_A_,16,29,1,1 2d9t_A_,17,60,1,1 2d9t_A_,18,27,1,1 2d9t_A_,20,24,1,1 2d9t_A_,20,25,1,1 2d9t_A_,28,46,1,1 2d9t_A_,30,44,1,1 2d9t_A_,32,42,1,1 2d9t_A_,33,42,1,1 2d9t_A_,39,56,1,1 2d9t_A_,41,54,1,1 2d9t_A_,43,52,1,1 2d9t_A_,45,50,1,1 2d9t_A_,55,58,1,1 2d9t_A_,56,59,1,1 2d9t_A_,70,72,1,1