Deg yixef-agi wis sin, ad neɛreḍ ad neg tasleḍt taseddasant i yinzan yellan deg wammud-nteɣ, iwakken ad nẓer amek i tebna tseddast-nsen d wanaw n tefyar yeṭṭuqqten, meḥsub ma yella d tifyar tiḥerfiyin i yeqwan neɣ d tuddisin. D acu kan, uqbel ad nekcem deg telqay n tesleḍt, ilaq ad d-nefk tabadut n tseddast almend n wakken i tt-id-fkan kra n yinagmayen (chercheurs).