Aktazal n umsiwel i d-yemmeslyen s tutlayt taɛrabt seg tama n ujerrid n tzemmar, inelmaden n uswir amezwaru n ugezdu-a, ktazlen amsiwel-a s uswir aɛlayan deg yijerriden n tzemmar akken ma llan, anida i rran afmiḍi n 79% i ujerrid "Yeḥrec", 86% i ujerrid "Yessaram", 79% i ujerrid "Yezmer i yiman-is", d 86% i ujerrid "Yettkel ɣef yiman-is".