ʻO ka wehewehe pōkole:

He mea kūpono kēia mīkini no ka ʻoki ʻana i ke kī ʻeleʻele a me ke kī ʻōmaʻomaʻo.Hele nā ​​lau hou i loko o nā embryos kī maloʻo a i ʻole ka mua.Komo nā lau kī i loko o ka lua mīkini ma o ka propeller spiral, a me ka lau kī ma lalo o ka hui pū ʻana o ka propeller a me nā kaola pā paipu.Ua hoʻokau ʻia i ka ʻōwili ikaika a me ka wili ʻana, a ʻoki ʻia e ka disc cutter, a laila hoʻokau ʻia i ka hoʻonāukiuki kūpono o ka pā lihi iwi e hoʻokuʻu i ka lua mīkini.