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