Ubukwe. Mubyukuri kubera umwihariko wacyo kandi bidashoboka gusubiramo, nibyiza kubishingira amaboko yabigize umwuga. Mumaboko yisosiyete nyayo ifite amateka, ikigari kinini cyerekanwe hamwe nisosiyete ifite itsinda ryinzobere mu gufata amashusho bazi icyo bakora.