Ka āhei nga iwi ki te whakawhanake i ngā tikanga pūnguru, tae atu ki tētahi āhuatanga whakatau ā-kāwanatanga, he tuhinga, he toi ngaio, he hoahoa, he whakarite whakapono me ngā tikanga matatini o te akoranga, te whakahauhau me te whakahaere e pā ana ki te mau i te rōpū matapō.