Uninzi lobungakanani obuqhelekileyo bephepha lokuthatha ibhokisi, lubandakanya uninzi lwendawo yesikhongozeli, inenxalenye ye-1,2,3 yesikhongozeli, inokulungela uninzi lokusetyenziswa kokupakisha, ikwabandakanya iziciko ezahlukeneyo ukuzenza njengeseti, iyakwazi ukutshixa kakuhle kakhulu.Izinto eziguquguqukayo zezinto eziphilayo zenza kube lula ukusingqongileyo.