Deg yixef-a iwumi nsemma  tamedyazt tatrart d tbadut n tesleḍt n tnebdit d uqfal n usefru deg tmedyazt.  ad d-nawwi awal ɣef tbadutin n tmedyazt tatrart taqbaylit d tmedyazt yettwarun, aken daɣen ad nemeslay ɣef tbadut n usefru atrar. Syin akin ad nered ad nesbadu amek id-tettili tesleḍt n tnebdit d uqfal n usiwel deg usefru.