Anaw-a d asemres n lqaleb n uvris, Sali, (M,A) isaggzat-id  arwas ameslay d abrid n usnulfuy n umaru ne$ tewsit yella-n yakan.ssenf-a yemxalaf $ef urwas uqlibdeg uvris s werwas ameslay ur yeetnadi ara umaru ad issenqed bab n uvris (Salhi, (M,A).op.cit:37).