Taɣiwant n Mchedallah tezga-d deg usammar n tubiret (40 km), si tama n tedbelt d nettat i d-ttalast gar tubiret d bgayet (90 km) akked tizi uzzu ɣer ugafa (80 km), akked temnaḍin yettmeslayen taɛrabt ɣer unẓul n tmurt n leqbayel, tesɛa di leɛla azal n 474 n lmitrat. Si tama-is, lɛerc n yimceddalen aṭas n leɛrac i as-d-yezzin sya d sya am: - At ttqerbust (Aɣbalu), Iwaquren, At Ḥemdun, Bellil, Tiksiɣiden, Ccerfa seg usammar.