Tisendisin neɣ Tisenzamalin (Assaɣ usnan: Bilateria) d tagrawt meqqren n telmas n iɣersiwen yettusismelen d adu-tgelda deg tgelda n iɣersiwen, Dɣa tilmas-a lant (sɛant) azgen n tfekka yecban azgen niden