Y enna-d Sali.A.M (2007: 52 ):  Takanit d tugna i yettilin s ukenni ( s usemcabi ) n sin yiferdisen. Taseddast n tkanit, teba ef (4) n yiricen: 1) Awal yettwaknan (compare) 2) Awal uur kennun (comparant) 3) Allal n ukenni.