Igisubizo
1. Kugaragara
Kwemeza imiterere yinzu ya ZA, muri rusange ibara ryamabara hamwe nurukuta rwera nigisenge cyubururu, ufatanije nuburyo bukoreshwa, koresha inzugi zibyuma hanyuma ushyire inshundura zirwanya ubujura nizindi ngamba zumutekano.
2. Inzu
Imiterere ni ibice byose byashizwe hamwe bishobora kuzuza ibisabwa mumiterere n'imikorere.
3. Kurinda umuriro
Imiterere yatewe irangi ridashobora kuzimya umuriro kandi ibikoresho byo kubungabunga bikozwe mu bwoya bwo mu cyiciro cya A bwirinda umuriro kugira ngo bwuzuze ibisabwa.
4. Ibikoresho byo kubaka no kubaka
Tanga urutonde rwuzuye rwa gahunda yo gutwara abantu mu nyanja, ku butaka no gutwara imizigo myinshi, hamwe n'amabwiriza yo kwishyiriraho hamwe n'amashusho hamwe n'amabwiriza yanditse, videwo yo kwishyiriraho n'amabwiriza yo kwishyiriraho ahafasha abakiriya kurangiza ahazubakwa gukora neza.