Tifurkact seg tesnilest tzerraw inumak n wawlen, neɣ n tefyar tettuɣal ɣer unamek n wawal. J. Dubois (2002 : 423) deg usegzawl-is yenna-d : Neqqar annar asnamkan, anrar i dijemɛen anda taɣult n ulnamkan s wawal neɣ s ugraw n wawalen n tutlayt22.