Amagrad 4: isufger usentel n ulmad n ugatu-a s ugerdas asadran i d -yeffɣen sɣur uɣsur amsileɣ i yeṭṭfen asaɣbel n ugatu-a ay-agi segmi i d-yeffeɣ ugemmaḍ n ukayad n welmad.