Nexdem tasleḍt i wammud-nneɣ s 40 yirman , neṣṣawed ad naf ismawen iḥarfiyen s 50%, tugett seg-sen d imalayen 65% ,tuget-nsen beddun s (a), 35% d ismawen untiyen, nufa-d ayen ye3nan amḍan tuget-nsen d asuf, ma dayen yerzan addad tuget-nsen d ilelliyen, maca llan wid i yettbadilen ɣer umaruz s temrna n "u".