Amabara na Umutekano w'ibiryo: Kuremeza ubuziranenge mubikorwa byo gutanga umusaruro mubuhanga bwo gutondekanya amabara Mu isi ihinduka ryihuse ryubuhinzi, kwemeza * ** umutekano w'ibiryo ** n'ubuziranenge mu musaruro w'ingano ntabwo byigeze bikomeza cyane. Bumwe muburyo bwiza bwo kubigeraho ni ukoresheje * * * * itera amabara **. Izi mashini zikoresha ikoranabuhanga ryateye imbere kugirango hamenyekane no gukuraho