Sumata , tamedyazt n tegrawla ne uzbu d tin id-yettawin ef tegrawliwin tierfanin tettbeggin-d s wudem ubriz ayen yexdem uumi d lbael ur nettwaglam di tudrin d iderman , d wayen ddren imezda ddaw n lmerta n twaiwin akked txearin yesserhaben . (Djellaoui , 2007 :p 120 ).