C321332233313331311331322121111331333133313331323113113123312321331211   >>    C32133223331333131133132212111133133313331333132311311312331232133121   <<    C321332233313331311331322121111331333133313331323113113123312321331213   >>      C321332233313331311331322121111331333133313331323113113123312321331212   >>