Izinto zombiwa ezincinci ziomatshini abancinci benzelwe ukwenza imisebenzi yokumba kwiindawo eziqinileyo apho izixhobo ezinkulu zingakwazi ukusebenza khona ngokufanelekileyo. Ngobunzima obuqhelekileyo beitoni ezi-1 ukuya kwezi-3, ezi matshini zigqibelele kwindawo yokwakha ezidolophini, indawo yokuhlala, kunye nezinye izicelo ezahlukeneyo. Uyilo lwabo oludibeneyo luvumela ukuthuthwa okulula kunye nokuhamba, kubenza babe ngakumbi.