(STRATEGY
    INNERMOST)

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