C321332233313331311331322121111331333133313123132233321222323131   >>    C32133223331333131133132212111133133313331312313223332122232313   <<    C321332233313331311331322121111331333133313123132233321222323133   >>      C321332233313331311331322121111331333133313123132233321222323132   >>