Amagrad 177: Tilin n tmeṭṭut d ubabat d tyemmat n win ara yettuwerten ,tameṭṭut ad tawi yiwen ɣef ukkuz ,tayemmat ad tawi yiwen ɣef kraḍ n wayen ara d-yeqqimen neɣ yiwen ɣef ukkuz1/4 n temseḍfert, ababat ad yawi ayen i d-yeqqimen.