pair,contact1,contact2,flow1,flow2 6wdf_C_,3,21,1,1 6wdf_C_,4,22,1,1 6wdf_C_,6,20,1,1 6wdf_C_,7,49,1,1 6wdf_C_,8,18,1,1 6wdf_C_,9,47,1,1 6wdf_C_,10,12,1,1 6wdf_C_,10,37,1,1 6wdf_C_,11,45,1,1 6wdf_C_,14,16,1,1 6wdf_C_,20,21,1,1 6wdf_C_,22,29,1,1 6wdf_C_,22,48,1,1 6wdf_C_,23,27,1,1 6wdf_C_,33,46,1,1 6wdf_C_,37,39,1,1 6wdf_C_,37,41,1,1 6wdf_C_,37,42,1,1