Ruva rakanaka zvikuru rakadyarwa mugaba. Ruva iri ririkuoneka kuti rine mashizha akanaka zvikuru kuratidza kuti riri kuwana mvura yakanaka. Padivi peruva apa pane chigubhu chinoratidza kuti chichena. Uye chigubhu ichi chakagara pazvitinha zviviri.