pair,contact1,contact2,flow1,flow2 2mdg_A_,4,16,1,1 2mdg_A_,6,22,1,1 2mdg_A_,6,26,1,1 2mdg_A_,9,22,1,1 2mdg_A_,9,26,1,1 2mdg_A_,15,18,1,1 2mdg_A_,15,19,1,1 2mdg_A_,16,20,1,1 2mdg_A_,17,21,1,1 2mdg_A_,18,22,1,1 2mdg_A_,20,23,1,1 2mdg_A_,22,25,1,1 2mdg_A_,24,27,1,1 2mdg_A_,29,31,1,1 2mdg_A_,33,42,1,1 2mdg_A_,35,40,1,1 2mdg_A_,35,51,1,1 2mdg_A_,35,55,1,1 2mdg_A_,38,51,1,1 2mdg_A_,38,55,1,1 2mdg_A_,44,47,1,1 2mdg_A_,44,48,1,1 2mdg_A_,46,50,1,1 2mdg_A_,47,51,1,1 2mdg_A_,48,52,1,1 2mdg_A_,49,53,1,1 2mdg_A_,50,54,1,1 2mdg_A_,52,55,1,1