C321332233313331311331322121111331333133313331312233321111223221   >>    C32133223331333131133132212111133133313331333131223332111122322   <<    C321332233313331311331322121111331333133313331312233321111223223   >>      C321332233313331311331322121111331333133313331312233321111223222   >>