1.Kusebenza kahle futhi kuyashesha: kuyashesha: imizuzu engama-25 ukuqedela umjikelezo wokuhlola; 2. Ukuhlolwa kwezinto eziningi: amakamelo ama-3 angahlola kanyekanye amaqembu amaningi amasampula ngokuzimela ukuze kuzuzwe ukuhlolwa kwezinhloso eziningi; 3. Izinhlelo eziguqukayo: ukuhlolwa okuqhathanisayo kanyekanye