pair,contact1,contact2,flow1,flow2 6lof_C_,1,4,1,1 6lof_C_,8,31,1,1 6lof_C_,10,29,1,1 6lof_C_,12,27,1,1 6lof_C_,14,25,1,1 6lof_C_,16,23,1,1 6lof_C_,17,21,1,1 6lof_C_,18,21,1,1 6lof_C_,21,47,1,1 6lof_C_,24,45,1,1 6lof_C_,24,46,1,1 6lof_C_,26,43,1,1 6lof_C_,28,41,1,1 6lof_C_,30,39,1,1 6lof_C_,32,35,1,1 6lof_C_,32,37,1,1 6lof_C_,43,44,1,1 6lof_C_,53,55,1,1 6lof_C_,54,57,1,1 6lof_C_,55,58,1,1 6lof_C_,57,60,1,1