Akken id d-nufa daɣen deg usegzawal n La Rousse: taḥkayt d taqṣit yettwarun neɣ yettwannan n kra uneḍru. Y.Reuter tabadut id as yefka:  taḥkayt d abeddel seg waddad amenzu ɣer waddad aneggaru .yessegza-d belli deg ubeddel-a ad d-naf deg-s :la complication (aferdis n urway), dynamique , rsolution .