17. Yalinganisa iindonga zecala lasemantla, yafumana amakhulu amabini anamashumi amahlanu eemitha ngokoluthi lwayo lokulinganisa.
18. Yalinganisa iindonga zecala lasemazantsi, yafumana amakhulu amabini anamashumi amahlanu eemitha ngokoluthi lomlinganiso.
19. Yaza yaya kulinganisa iindonga zecala lasentshona, yafumana amakhulu amabini anamashumi amahlanu eemitha ngokoluthi lokulinganisa.
20. Ke ngoko yenza umlinganiso wamacala omane ale ndawo. Yayirhangqwe ludonga olubude buziimitha ezingamakhulu amabini anamashumi amahlanu, nobubanzi obuziimitha ezingamakhulu amabini anamashumi amahlanu. Olu donga lwalusahlula indawo engcwele kumndilili.