(RULES
  c -> a
  f(c) -> f(h(b,c))
  a -> c
  c -> h(f(c),h(b,h(h(b,c),a)))
  c -> b
)
(COMMENT
Cops #647 - #721: generated ground TRSs; evenly distributed in the
UNR/UNC/NFP/CR hierarchy
submitted by: Bertram Felgenhauer
)