C321332233313331311331322121111331333133313111133132212131331111   >>    C32133223331333131133132212111133133313331311113313221213133111   <<    C321332233313331311331322121111331333133313111133132212131331113   >>      C321332233313331311331322121111331333133313111133132212131331112   >>