C321332233313331311331322121111331333133313331323113113123312213133122311   >>    C32133223331333131133132212111133133313331333132311311312331221313312231   <<    C321332233313331311331322121111331333133313331323113113123312213133122313   >>      C321332233313331311331322121111331333133313331323113113123312213133122312   >>