Amagrad 13 n usaḍuf uṭṭun 90-02 icudden ɣer ccwalat n yegrawen n umahil iwehha ɣer tnefrut , ɣer yibḍa n ungal n tarrayin tiɣarimin , i d- yennan akken tanefrut d askar amlellay iferrun ccwalat ( wali imagraden 1006 ɣer 1061 n usaḍuf uṭṭun 08-09 deg-s yella ungal n n tarrayt taɣarimt akked tadeblant).