sewuqediwe umsebenzi wokutlama amahlelo wokwenza iingce nye zephawa imedupi zisebenze ngcono; lezike ziingcenye 1,2 ne3, kanti sewuthomile nomsebenzi wokuzenza zisebenze ii ngcenye 5 ne6.

uhlengahle ngiso loyilo lugqityiwe ukuze kuphuculwe ukusebenza kweeyunithi zemedupi 1, 2 kunye neye3 kwaye sele luqhubeka kwiyunithi 5 neye6.
