remove implication detachable_limbs (232) -> detachable (1519)
remove implication detachable_parts (63) -> detachable (1519)
remove alias detached_limbs (0) -> detachable_limbs (232)
remove alias detached_arm (0) -> detachable_arms (144)
remove alias detached_leg (0) -> detachable_legs (53)