ʻO nā kīwaha ʻīpuka lepo he ʻīpuka paʻa, ke kumu piʻi, nā ʻīpuka puka me nā sila paʻa, ua hoʻolālā ʻia kēia mau kiwi e like me ka maʻamau API 6A.Hoʻohana nui ʻia no ka lepo, sima.ka haʻihaʻi a me ka lawelawe wai a maʻalahi ka hana a maʻalahi hoʻi e mālama.