pair,contact1,contact2,flow1,flow2 2d8s_A_,3,4,1,1 2d8s_A_,18,23,1,1 2d8s_A_,21,45,1,1 2d8s_A_,26,29,1,1 2d8s_A_,32,44,1,1 2d8s_A_,35,42,1,1 2d8s_A_,36,37,1,1 2d8s_A_,45,48,1,1 2d8s_A_,45,49,1,1 2d8s_A_,46,69,1,1 2d8s_A_,47,50,1,1 2d8s_A_,48,52,1,1 2d8s_A_,49,53,1,1 2d8s_A_,50,54,1,1 2d8s_A_,51,55,1,1 2d8s_A_,52,56,1,1 2d8s_A_,59,68,1,1 2d8s_A_,61,66,1,1 2d8s_A_,62,65,1,1