YACINE (T) (1990): Lukan ad nuɣal ɣer uẓar n wawal izli ad t-naf yekka-d seg wawal (wezzil,yuzzel) i yesɛan anamek n ccna, deg tneffusit , izli anamek-is ɣenni, deg temẓabit, izli d asefru, d ccna deg teqbaylit.Aya d ayen yerzan 40