C321332233313331311331322121111331333133313331312112112322221323233231   >>    C32133223331333131133132212111133133313331333131211211232222132323323   <<    C321332233313331311331322121111331333133313331312112112322221323233233   >>      C321332233313331311331322121111331333133313331312112112322221323233232   >>