(RULES
  f0(g0(g0(g0(f0(c2,f0(c1,c2))))),f0(g0(g0(c1)),c1)) -> g0(f0(c1,g0(c0)))
  g0(c2) -> c1
)
(COMMENT Generated ground TRSs, evenly distributed in the UNR/UNC/NFP/CR hierarchy.)