Seg widak id-yewwin awal ɣef tmuɣli tasiwlant ad d-naf Y.Reuter yenna-d: ma yella talɣiwin n umsawal ttarra-d ɣef usteqsi  Anwa i d-iḥekkun deg wungal?, timuɣliwin tisiwlanin ttaran-t-d ɣef usteqsi: Danwa yettwalin deg wungal?40.