Yiraten d tama n At Wasif, neffeɣ ɣer wannar negmer-d azal n 1410 n yimyagen ɣer yimsulɣa, nessesmel-iten deg tfelwiyin ɣef laḥsab n usaleɣ-nsen d umsizwer agemmayan, nessefti-iten ɣer ukuz n tmeẓra.