Igikorwa cyumurongo uyobora ni ugushyigikira no kuyobora ibice byimuka, gusubiranamo umurongo ukurikije icyerekezo cyatanzwe.Ukurikije imiterere yo guterana, umurongo uyobora umurongo urashobora kugabanywamo ibice byo kunyerera, kuyobora ibizunguruka, kuyobora ibiyobora byoroshye, kuyobora ibiyobora amazi n'ibindi.