(STRATEGY
    INNERMOST)

(VAR
    x8 x12 x14 x2 x6 x4 x5)
(RULES
    plus_x#1(0(),x8) -> x8
    plus_x#1(S(x12),x14) -> S(plus_x#1(x12,x14))
    map#2(plus_x(x2),Nil()) -> Nil()
    map#2(plus_x(x6),Cons(x4,x2)) -> Cons(plus_x#1(x6,x4),map#2(plus_x(x6),x2))
    main(x5,x12) -> map#2(plus_x(x12),x5))