Ɣer Dubios(1999:sb 481): Tasniremt d tazwart n unagraw n ugisem n tmiḍranin iccudden ɣer taɣulin tuzzigin deg tmussniwin neɣ deg tfukas.1 1.1. Iswi n tesniremt - D tusna id yellan s uzraw d usnulfu n yirman i taɣulin tuzzigin .