Ko te kōka hinu whakakākā he mea whakamahi nui mō te mahi whakarewa me te mahi whakarewa, ka taea te whakapai ake i te ihirangi waro i roto i te whakarewa me te whakarewa maitai. Ka taea hoki te whakanui ake i te nui o te maitai para me te whakaiti i te nui o te rino poaka, kāore rānei e whakamahia he rino para. Ka taea hoki te whakamahi mō te pētera para me te rauemi waku.
