pair,contact1,contact2,flow1,flow2 1vmc_A_,4,30,1,1 1vmc_A_,4,31,1,1 1vmc_A_,8,43,1,1 1vmc_A_,8,45,1,1 1vmc_A_,12,15,1,1 1vmc_A_,13,16,1,1 1vmc_A_,15,36,1,1 1vmc_A_,17,34,1,1 1vmc_A_,20,32,1,1 1vmc_A_,22,30,1,1 1vmc_A_,24,27,1,1 1vmc_A_,24,28,1,1 1vmc_A_,31,44,1,1 1vmc_A_,33,42,1,1 1vmc_A_,35,40,1,1 1vmc_A_,45,47,1,1 1vmc_A_,45,48,1,1 1vmc_A_,48,51,1,1 1vmc_A_,48,52,1,1 1vmc_A_,49,53,1,1 1vmc_A_,50,54,1,1 1vmc_A_,51,55,1,1 1vmc_A_,52,56,1,1 1vmc_A_,53,57,1,1 1vmc_A_,54,58,1,1 1vmc_A_,55,59,1,1 1vmc_A_,56,60,1,1