Ḥayat, d isem ajentad , yekkad seg taɛrabt yemmal-d tudert, deg ammud nneɣ  Amsebrid  nwala belli d Ḥayat i d yerran tudert n Usirem ɣer webrid is d nettat id yeḥyan tayri yellan ger Usirem d Tlelli 2- Tazrewt n yismawen n wadeg ( toponymique) :