Deg usagem i d-negmer llant Ṣa n tmerwin d tẓa n tayunin (79), yal awal nettuɣal ɣer usegzawal n J.M.Dallet, ilmend u tmerna n kra n tikti neɣ anamek ɣer tbadut n yimsulɣa ilmend n usejhed-ines.