pair,contact1,contact2,flow1,flow2 6mzb_C_,1,3,1,1 6mzb_C_,30,32,1,1 6mzb_C_,33,35,1,1 6mzb_C_,35,36,1,1 6mzb_C_,38,41,1,1 6mzb_C_,40,44,1,1