Aɣerbaz alemmas n Mḥemmed Xiḍer aswir wis kraḍ yeldi tiwwura-s ass n 05 yebrir 1988 yesɛa azal n 1200 n yinelmaden, llan deg-s yinelmaden iɛerbawalen d leqbayel. Yebda deg-s uselmed n tutlayt n tmaziɣt deg useggas n 2019. Tasastant-nneɣ nebda-tt deg 27 seg meɣres 2022 almi d 12 mayu 2022 ɣur ukkuẓ n yiselmaden.