Amg. 170 : Tettwasuddu tsenbert n yimḍanen iɛebban s usenqed a posteriori n tezraf n uwanak, timazdayin takalanin d tanfayin tizuyaz .Tasenbert n yimiḍanen teɣser aṛabul useggas i tettceggiɛ i uselway n tagduda. Asaḍuf yeguccel tinefkiyin, tuddsa d tiddit n tsenbert n yimiḍanen akked d unuf de ses investigations.