(STRATEGY
    INNERMOST)

(VAR
    x y z)
(DATATYPES
    A = µX.< s(X), a, b >)
(SIGNATURES
    f :: [A x A x A] -> A
    g :: [A] -> A
    cons :: [A x A] -> A)
(RULES
    f(s(a()),s(b()),x) -> f(x,x,x)
    g(f(s(x),s(y),z)) -> g(f(x,y,z))
    cons(x,y) -> x
    cons(x,y) -> y)