C321332233313331311331322121111331333133313113123323221313311111121   >>    C32133223331333131133132212111133133313331311312332322131331111112   <<    C321332233313331311331322121111331333133313113123323221313311111123   >>      C321332233313331311331322121111331333133313113123323221313311111122   >>