Akken i yemgarad isallen id tawin yimnadiyin imegaraden-t tarrayin ara yesqdec deg tesleḍt n tezrawet-is neɣ deg unadi-ines. Anadi usnan, neɣ andi deg wannar yesɛa tarrayt s wacu ara texddmeḍ tasleḍt, ihi nezmer ad nini llant snat n tarrayin s wacu ara txedmeḍ tasleḍt deg tarrayt usemli, ad naf tarrayt taɣarant1 anda nesexddem tasemlilt tawenɣant i yellan s usemres n kra n yiferdisen yerzan tasidemtan akked tarrayt tasmektant2anda ad nsegzi isteqsiyen n usemli d yigemmaḍ iɣer nessaweḍ ,ihi ad nwali s telqayt dacu-tent tarrayin-agi: 5.1. Tarrayt tasmektant