pair,contact1,contact2,flow1,flow2 6drd_M_,2,6,1,1 6drd_M_,20,24,1,1 6drd_M_,22,25,1,1 6drd_M_,22,26,1,1 6drd_M_,23,26,1,1 6drd_M_,23,27,1,1 6drd_M_,25,28,1,1 6drd_M_,25,29,1,1 6drd_M_,30,32,1,1 6drd_M_,51,53,1,1 6drd_M_,51,55,1,1 6drd_M_,52,55,1,1 6drd_M_,52,56,1,1 6drd_M_,53,57,1,1 6drd_M_,55,58,1,1 6drd_M_,55,59,1,1 6drd_M_,57,60,1,1