pair,contact1,contact2,flow1,flow2 6sv4_M_,5,7,1,1 6sv4_M_,9,11,1,1 6sv4_M_,18,34,1,1 6sv4_M_,19,33,1,1 6sv4_M_,21,23,1,1 6sv4_M_,28,35,1,1 6sv4_M_,30,33,1,1 6sv4_M_,36,38,1,1 6sv4_M_,36,40,1,1 6sv4_M_,37,41,1,1 6sv4_M_,39,42,1,1 6sv4_M_,39,43,1,1 6sv4_M_,45,48,1,1