Joelle Gardes-Tamine, yesebyyen-d d akken tumnayt ttilin deg-s ukuẓ n yiferdisen (A,B,C,D) maci sin am tkanit and llan kan sin (A,B). Aya-agi d ayen I dyeslalen sin n leṣnaf igejdanen n tumnayt: 35 SALHI.M.A,Asegzawal, op,cit, sb 71.