Deg usalaɣ-agi nessaweḍ nejmeɛ-d ukuẓ (04) n yemyagen, mi isen-nexdem taseftit ɣer wummid d wurmir s “Ad” ha-ta wacu i d-nufa: -Imyagen-agi llan s usalaɣ (ruR2)di talɣa taḥerfit, mi iten-nesefti ɣer wummid uɣalen s usalaɣ “r2aR” taɣra yellan sdat targalt tamezwarut tbeddel aɣra tuɣal d uɣru a→u, ugar yiwen umyag (qass) ur ibeddel ara asalaɣ.