C321332233313331311331322121111331333133313123132233321111113322231   >>    C32133223331333131133132212111133133313331312313223332111111332223   <<    C321332233313331311331322121111331333133313123132233321111113322233   >>      C321332233313331311331322121111331333133313123132233321111113322232   >>