D agraw n yiseteqsiyen yesɛan tilisa iwakken ad aɣ-d-fkken tiririt ɣef wacu i nettnadi srid ɛlaḥsab Erik Savarese adiwenni d tarrayt n ujmaɛ n yisalen imawiyen.D tadyant n teywalt yettilin deg tegnatin n temyinawt tinmettit gar umsastan d umsulɣu. 23