Asezwer uzmir n usemmad arusrid :d tiririt n usemmad yettwazewaren ɣer tazwara n tinawt taḥerfit ,war ma yezwar-it-id umalal n usagli  d  neɣ amqim amassaɣ  ay .Ilmend n IDIR A (2009 :18) :  imenzi iɣef yebna usezwer uzmir n usemmad-a ,am isemmaden yezrin ,imi d tiririt n usemmad yettwazewaren ɣer tazwara n tinawt ,macaur t-id-izuggir ara umalal n usagli  d  42 .