Aḥric n tezrawt yemgaraden weḥdes. Imi ṭṭfen deg tikti dakken tutlayt tettbin-d d aleqqem deg umaḍal, Mounin (1963) yessaweḍ ad d-yessebgen dakken tasuqilt maci kan d asmuṭṭi asnalsay. Mounin ur yenkir ara tawuri n tesnilest di tsuqilt, maca akken ad d-yessbeggen dakken tesɛa timezṛa tisnilsiyin akked afeltasnilest.