C312312111111331312111133133313121111133313113313223313113313223331233131221   >>    C31231211111133131211113313331312111113331311331322331311331322333123313122   <<    C312312111111331312111133133313121111133313113313223313113313223331233131223   >>      C312312111111331312111133133313121111133313113313223313113313223331233131222   >>