C321332233313331311331322121111331333133313331131133132113322331221   >>    C32133223331333131133132212111133133313331333113113313211332233122   <<    C321332233313331311331322121111331333133313331131133132113322331223   >>      C321332233313331311331322121111331333133313331131133132113322331222   >>