D awadem ur d-yebdir ara s waṭas umsawal deg ullis- a. maca nezmer ad d-nefhem d akken d tameṭṭut n wexxam, txeddem lecɣal n wexxam, ur tesԑi ara array amzun akken tettwaḍref am tulawin akk nniḍen n taddart-nni .