Tuget n twaculin anda ad naf imawlan ttmexalafen tutlayt-nsen tayemmat (ababat d aɛrab, tayemmat taqbaylit, neɣ tayemmat taɛrabt ababat d aqbayli) tuget-nsen ttafen-d ugur anta tutlayt ara ṣiwḍen, 70% di twaculin-a d taɛrabt id yufranin deg-sent.