I roto i te tukanga katoa, e kore e te filtrate mutu rere, ite tonu me te hanga aunoa.
Ko te tātari horoi-aunoa ko te nuinga he waahanga puku, he kaapene hiko, he paipa whakahaere (tae atu ki te pana pehanga rereke), he mata tātari kaha teitei, he waahanga horoi (momo paraihe, momo kirikiri ranei), flange hononga, aha atu. .