Nufa-d 50 % n yinelmaden ttaken-as azal i usenfali s tira, ladɣa ma yeɛğeb-asen usentelnni. Imi tuɣal d tunsibt, yerna sɛeddayen-tt deg ukayad BAC, zran belli yesɛa tazmilt muqqren, (8) n tenqiḍin.