C321332233313331311331322121111331333133313331323113113123333112133222331   >>    C32133223331333131133132212111133133313331333132311311312333311213322233   <<    C321332233313331311331322121111331333133313331323113113123333112133222333   >>      C321332233313331311331322121111331333133313331323113113123333112133222332   >>