Ixef amezwaru : Ixef n teẓri ubeddel ama deg umagrad,ama deg ufeggag (sdaxel d /neɣ berra n ufeggag)1. Ɣef waya i dnessufuɣkraḍ n tarrayin n usilaɣ n usget: asget s tehrayt (adeffir, asget s temlellit n tiɣra, d usget s tehrayt d temlellitn tiɣra .Deg usegzawal n IDIR(A)d wiyaḍnnan-d:Amḍan,d tulmist n tjerrumt i yessemgiriden gar snat n talɣiwin n yisem,talɣa n wasuf akked d talɣa n usget,tettusexdam i yismawen i d-yemmalen ayen i yettwaḥsaben.2