Nwala d akken asesmel n yiẓuran i yettwaḍefren deg usegzawal-a n Dallet, amedya ɣef uẓar BR, yefka-d akk isuddimen ddaw n uẓar-agi, yeṭṭef azal n semmus n yisebtar akken yessaweḍ ɣer uẓar BRB , ɣef waya walan ilaq ad xedmen uṭṭunen i yiẓuran i usishel n unadi, maca walan ay-agi ur yefri ara ugur-agi, imi teɣzi tekka-d seg yisalen, aya igellu-d s rrwaḥ n usesmel agemmayan, amedya : Amyag Wet akked isuddimen-is ddaw n WT ṭṭfen sin n yisebtar (sb. 878-879), Efk akked isuddimen-is ddaw n FK (sb. 200-201).