Newwi-d awal di tazwara $ef wamek yella zwaj zik-nni d tura, amek zik-nni zwaj n teqcict deg ufus n imawlan-is i yella aba3da mi ara ad nebder tustiwin n 1920 aked 1950, syin akin tbeddel tegnit imi kecment teêdayin $er u$arbaz, xulvent arrac, imiren yu$al zwaj, d islan ityeb$an, annect-agi akk yes3a assa$ aked ucebbeê $er tlawin-agi imi id-nufa belli, acebbeê $ur-sent yeqqen $er urgaz, ma3na da$en yeqqen $er tmetti, $er yidrimen laba3da $er tsutwin n 1970 aked n 1990. Am wakken id-nebder deg-s tugniwin n ucebbeê i nwala swant $er tmettut laba3da ma tili s tadist aked mi ara ad terbu, syin akin na3rev ad nefk tamu$li tamatut $ef ucebbeê n yal ass $er tlawin n tsutwin i te3na tezrawt, annect-agi yella-d mi nexdem taslevt tsrewsant, d tagi i a$-d-yesbanen belli acebbeê-agi yeqqen $er wamek llant ttidirent tlawin zik d tura, $er taggara nefka-d d acu-t yiswi n ucebbeê $er tlawin, nufa-d belli iswiten-agi llan akk $er tlawin izewjen yettekkin $er tsutwin akken ma llant i nezmer ad nebder s tegzel: tamettut tettcebbiê i wakken ad sebgen amek tettidir, tettcebbiê da$en i wakken ad tdawi kra tes3a d a$bel deg udem-is ne$ di tfekka-ines s umata, am akken da$en tettcebbiê tmettut i urgaz-is i wakken ad as-tehwu wa ad err-$ deg ul-is.