Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX naMunhuY vanonyorera kukoreji
Chokwadi, heino ndima pfupi: Kamya naHeba vanonyorera kukoreji pamwe chete nokuti Kamya anoda kuenda kukoreji uye Heba anoda kuva naKamya. Vose vari vaviri vanogamuchirwa muchikoro chimwe chetecho uye vose vari vaviri vanofara kwazvo pamusoro pacho.