(STRATEGY
    INNERMOST)

(VAR
    x y)
(DATATYPES
    A = µX.< f(X) >)
(SIGNATURES
    h :: [A x A] -> A
    g :: [A x A] -> A)
(RULES
    h(f(x),y) -> f(g(x,y))
    g(x,y) -> h(x,y))