C321332233313331311331322121111331333133313331323113113123333112313211   >>    C32133223331333131133132212111133133313331333132311311312333311231321   <<    C321332233313331311331322121111331333133313331323113113123333112313213   >>      C321332233313331311331322121111331333133313331323113113123333112313212   >>