Tarbut [θarvuθ]: taggaɣt [b] tettwanṭaq d tazenzaɣt [v],[θarbuθ] → [θarvuθ], ad t-naf deg 33 n temnaḍin(Ait Halli, Adeni, Ait Khir, Ait Khellil, Yakouren, Ifigha, Izarazen, Aourir