Ku nganda zitwikiriye ibiti, amarangi yacu adasanzwe atanga amabara atangaje. Irangi ryibara ryoroshye ryinjira mubiti kugirango ryerekane igicucu gikungahaye kandi gitangaje cyizeza ubwiza nyaburanga bwibintu. Byongeye kandi, amarangi yacu adashobora guhinduka bitewe nikirere gikaze kandi akagumana urumuri rwarwo nubwo rwaba rufite izuba cyangwa ubushyuhe bukabije.