C321332233313331311331322121111331333133313331312112112322221223322331   >>    C32133223331333131133132212111133133313331333131211211232222122332233   <<    C321332233313331311331322121111331333133313331312112112322221223322333   >>      C321332233313331311331322121111331333133313331312112112322221223322332   >>