Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Ebe: A na-asụ asụsụ Polynesia na Rennell na Bellona n'ebe ndịda, Tikopia, Anuta na Fatutaka n'ebe ọwụwa anyanwụ, Sikaiana n'ebe ugwu ọwụwa anyanwụ, na Luaniua n'ebe ugwu (Ontong Java Atoll, nke a makwaara dị ka Lord Howe Atoll). Ndị kwabatara na Gilbertese (i-Kiribati) na-asụ asụsụ Micronesia.  Ajụjụ: Ebee ka a na-asụ asụsụ Polynesia?
Rennell na Bellona n'ebe ndịda, Tikopia, Anuta na Fatutaka n'ebe ọwụwa anyanwụ, Sikaiana n'ebe ugwu ọwụwa anyanwụ, na Luaniua n'ebe ugwu