ʻEkolu ka nui o nā koʻokoʻo i lalo: 5/10 iniha, kūpono ia no ka hapa nui o nā kaupaku, kūpono no ka hapa nui o nā kaupaku, e like me nā kaupaku kiʻekiʻe, nā kaupaku haʻahaʻa, a me nā kaupaku sloped. , a ʻaʻole ʻoi aku ka kiʻekiʻe o ke kihi o nā kaupaku sloped ma mua o 15 degere.