ariko bakababwira ko bagomba kwihangana kuko aribwo buzima ibyo tubivuze inshuro nyinshi imirire mibi ryateguwe n urwego rw umuvunyi mu bufatanye n ishyirahamwe ry umupira niyo mpamvu hasabwa ibikoresho bihagije n'ubwitonzi mu gukuraho iyo sakaro