Hewira maitai o te motukaHe wāhanga whakarewa āhua-pū, he rite ki te kāho, he mea whakairi ki waenganui o te potae e tautoko ana i te āhua o roto o te potae. E mōhiotia ana hoki ko ngā awhi, ngā awhi, ngā wira, ngā pere potae. Ko te pū e ai ki te diameter, te whānui, ngā tikanga hanga, ngā momo rauemi rerekē. Ko te rahi o te pū ko te diameter o te pū, he maha ngā wā ka rongo tātou i te iwi e kī ana ko te pū 15-inihi, ko te pū 16-inihi te kōrero, ko te 15,16 inihi te rahi o te pū. I roto i te motuka, ki te nui te rahi o te pū wira, ā, he teitei te ōwehenga papatahi o te potae, ka taea e ia te whai pānga tino pai ki te tirohanga, ā, ka piki ake te pumau o te mana whakahaere waka, engari kei reira anō ngā raruraru tāpiri o te pikinga o te whakapaunga wahie. He maha ngā tawhā matua i roto i te miihini wira, me aro te tukatuka ki te whakahaere i ngā tawhā i roto i te whānuitanga whaitake, ki te kore ka pā ki te hanganga me te mahi o teWira Awhi Rino.