(STRATEGY INNERMOST) (VAR x2 x16 x24 x6 x1) (RULES foldl#3(x2,Nil()) -> x2 foldl#3(x16,Cons(x24,x6)) -> foldl#3(Cons(x24,x16),x6) main(x1) -> foldl#3(Nil(),x1))