C13223313311212111133133313331333132333133313331333131133131212112211232322231   >>    C1322331331121211113313331333133313233313331333133313113313121211221123232223   <<    C13223313311212111133133313331333132333133313331333131133131212112211232322233   >>      C13223313311212111133133313331333132333133313331333131133131212112211232322232   >>