Amazu ya Prefab nayo yitwa amazu yimukanwa.
Ibiranga: Birashobora gutwarwa no gupakururwa uko bishakiye, byoroshye gutwara, byoroshye kwimuka.
Imiterere: Imiterere yicyuma cyoroshye.
Ubutaka bubereye: Bwagutse cyane kumusozi, imisozi nibyatsi.