pair,contact1,contact2,flow1,flow2 6wdb_U_,1,23,1,1 6wdb_U_,1,24,1,1 6wdb_U_,2,66,1,1 6wdb_U_,3,22,1,1 6wdb_U_,3,66,1,1 6wdb_U_,4,68,1,1 6wdb_U_,5,20,1,1 6wdb_U_,5,24,1,1 6wdb_U_,7,18,1,1 6wdb_U_,8,11,1,1 6wdb_U_,8,29,1,1 6wdb_U_,9,16,1,1 6wdb_U_,11,14,1,1 6wdb_U_,17,39,1,1 6wdb_U_,18,35,1,1 6wdb_U_,21,33,1,1 6wdb_U_,21,34,1,1 6wdb_U_,26,31,1,1 6wdb_U_,34,60,1,1 6wdb_U_,38,51,1,1 6wdb_U_,40,43,1,1 6wdb_U_,46,48,1,1 6wdb_U_,54,58,1,1 6wdb_U_,55,59,1,1 6wdb_U_,56,60,1,1 6wdb_U_,57,60,1,1 6wdb_U_,57,61,1,1 6wdb_U_,58,62,1,1 6wdb_U_,60,63,1,1 6wdb_U_,60,65,1,1 6wdb_U_,61,64,1,1 6wdb_U_,68,71,1,1 6wdb_U_,68,72,1,1 6wdb_U_,69,73,1,1 6wdb_U_,70,73,1,1 6wdb_U_,70,74,1,1 6wdb_U_,71,75,1,1 6wdb_U_,72,76,1,1