remove implication detachable_limbs (230) -> detachable (1462)
remove implication detachable_parts (63) -> detachable (1462)
remove alias detached_limbs (0) -> detachable_limbs (230)
remove alias detached_arm (0) -> detachable_arms (138)
remove alias detached_leg (0) -> detachable_legs (50)