BONFOUR2 i t-ibḍan ɣef kraḍet n talliyin : tamenzut 1820-1918, tis snat 1918-1950, tallit tis kraḍet 1950- ɣer wass-a, yella daɣen SERHOUAL3 i yebḍan anmezruy n tesnaruwalt tamaziɣt ɣef kraḍet n talliyin : tamenzut 1844-1900, tis snat 1900-1951, tis kraḍet 1951ɣer wass-a.