Ixef wis sin yettmeslay-d ɣef tmesbaniyin i d-yeḍran deg umussu aɣerman n 2001: ama d tikliwin, asiwel ɣer tuggin n tefrani i d-yeḍran di 2002, adiwenni gar laɛruc d udabu deg useggas n 2004.