Tiɣbula tisnalsayin n tantala n rrif ɛnant mliḥ timeslayin n At Yafelman, adlis-agi yesɛa ugar n 4000 n tayunin bnant ɣef ugemmay, akken ara d-naf ameskar-agi yesseskel kra n yisekkilen uffayen n tmaziɣt ɣer tlaṭini md: ḍ=de, ṣ=se, ẓ=ze.