ngesikhatsi lapho letinye taletingenelelo takhela emandleni etinhlelo letikhona, lemivusa nayo ifaka ekhatsi tindlela letinsha futsi letinekucamba.

ngelixa amanye ama ngenelelo esakha kwiinkqubo ezikhoyo ezinamandla, ukuvuselela kukwaquka iindlela ezintsha kunye nokuqaliswa kwezinto ezintsha.
