Ukusuka kwimilo, inokohlulwa ibe: ihenjisi kwicala langaphakathi (okanye igophe elikhulu, igophe elikhulu) yesigqubuthelo esipheleleyo (okanye ingalo ethe tye, ukugoba okuthe tye) kunye nesigqubuthelo esisisiqingatha (okanye ingalo egobileyo, ukugoba okuphakathi) incanyathiselwe ukulungisa izikrufu, ezinokuthi zilungelelanise ukuphakama kunye nobukhulu bendawo ephezulu, ephantsi, ekhohlo kunye