Ubude bale nkundla mabube ziimitha ezingamashumi amane anesine, ububanzi zibe ngamashumi amabini anambini, ukuphakama ke kona ibe ziimitha ezimbini neesentimitha ezimashumi mabini. Umkhusane mawenziwe ngelaphu elisontwe ngobuchule, ke zona iziseko zenziwe ngobhedu.