Ububanzi bentambo yocingo ububanzi besiyingi obuhlanganisa zonke izingubo.Lapho ukala intambo yocingo kubalulekile ukuthatha ibanga elikhulu kakhulu lemikhawulo yangaphandle yoMqhele yezintambo ezimbili eziphambene.Ukulinganisa kuzo zonke izigodi kuzoholela ekufundweni okuphansi okungalungile.