ʻO ka hoʻoukaʻana i nā pahu ma luna o nā pahu ma luna. ʻO nā hale hana luna ma luna o nā wahi i loaʻa i nā wahi i loaʻaʻoleʻia, e like me nā wahi mokulele, nā papa hana, nā hale mālama hale a iʻole nā hale kūʻai paha, a iʻole ma waho o nā hale. Hiki iāʻoe a me kahiʻoihana e nānā i ka tank a me ka pane koke i kekahi mau pilikia e hoʻomaikaʻi i kēia hiki ke loaʻa.