C321332233313331311331322121111331333133313331323113113123311113113121   >>    C32133223331333131133132212111133133313331333132311311312331111311312   <<    C321332233313331311331322121111331333133313331323113113123311113113123   >>      C321332233313331311331322121111331333133313331323113113123311113113122   >>