C321332233313331311331322121111331333133313331323113113123333111132132311   >>    C32133223331333131133132212111133133313331333132311311312333311113213231   <<    C321332233313331311331322121111331333133313331323113113123333111132132313   >>      C321332233313331311331322121111331333133313331323113113123333111132132312   >>