Vanhu varikuita zvakasiyana vazhinji vacho varikufamba panzvimbo inoratidza kuti inofambwa nevezhinji sezvo yakapfumba. Pane miti mikuru, imwe yacho inoratidza kuti mipaini nesora rakaoma riripasi kuratidza kuti ravanenguva yakareba risina kumbonaiwa nemvura.