pair,contact1,contact2,flow1,flow2 2mn5_A_,2,31,1,1 2mn5_A_,3,26,1,1 2mn5_A_,6,47,1,1 2mn5_A_,7,10,1,1 2mn5_A_,9,46,1,1 2mn5_A_,13,16,1,1 2mn5_A_,13,17,1,1 2mn5_A_,14,18,1,1 2mn5_A_,15,19,1,1 2mn5_A_,16,20,1,1 2mn5_A_,17,21,1,1 2mn5_A_,17,38,1,1 2mn5_A_,17,47,1,1 2mn5_A_,17,48,1,1 2mn5_A_,18,22,1,1 2mn5_A_,18,36,1,1 2mn5_A_,19,23,1,1 2mn5_A_,20,23,1,1 2mn5_A_,20,25,1,1 2mn5_A_,21,34,1,1 2mn5_A_,22,33,1,1 2mn5_A_,22,35,1,1 2mn5_A_,23,25,1,1 2mn5_A_,25,32,1,1 2mn5_A_,26,27,1,1 2mn5_A_,27,30,1,1 2mn5_A_,31,55,1,1 2mn5_A_,33,54,1,1 2mn5_A_,35,50,1,1 2mn5_A_,36,50,1,1 2mn5_A_,38,48,1,1 2mn5_A_,40,46,1,1 2mn5_A_,41,44,1,1 2mn5_A_,50,53,1,1