pair,contact1,contact2,flow1,flow2 4zmd_A_,4,7,1,1 4zmd_A_,4,8,1,1 4zmd_A_,5,9,1,1 4zmd_A_,6,10,1,1 4zmd_A_,6,40,1,1 4zmd_A_,7,11,1,1 4zmd_A_,7,32,1,1 4zmd_A_,8,12,1,1 4zmd_A_,9,13,1,1 4zmd_A_,10,14,1,1 4zmd_A_,11,15,1,1 4zmd_A_,13,16,1,1 4zmd_A_,14,17,1,1 4zmd_A_,14,25,1,1 4zmd_A_,17,25,1,1 4zmd_A_,19,50,1,1 4zmd_A_,19,53,1,1 4zmd_A_,21,24,1,1 4zmd_A_,21,25,1,1 4zmd_A_,22,26,1,1 4zmd_A_,23,27,1,1 4zmd_A_,24,27,1,1 4zmd_A_,24,28,1,1 4zmd_A_,24,53,1,1 4zmd_A_,25,29,1,1 4zmd_A_,26,30,1,1 4zmd_A_,27,31,1,1 4zmd_A_,28,32,1,1 4zmd_A_,29,33,1,1 4zmd_A_,30,33,1,1 4zmd_A_,30,34,1,1 4zmd_A_,31,35,1,1 4zmd_A_,35,37,1,1 4zmd_A_,35,38,1,1 4zmd_A_,36,39,1,1 4zmd_A_,38,41,1,1 4zmd_A_,38,42,1,1 4zmd_A_,39,43,1,1 4zmd_A_,40,44,1,1 4zmd_A_,41,45,1,1 4zmd_A_,42,46,1,1 4zmd_A_,43,47,1,1 4zmd_A_,44,48,1,1 4zmd_A_,45,49,1,1 4zmd_A_,46,50,1,1 4zmd_A_,47,51,1,1 4zmd_A_,48,52,1,1 4zmd_A_,50,51,1,1 4zmd_A_,50,53,1,1