Mana hononga atamai, mahi tahi maha-mīhini, te whakapaunga pūngao taupū kua arotauhia. Tautoko ana i te hononga atamai o ngā mahapūwero haus, e whakarite aunoa ana i te maha o ngā taputapu whakahaere me te tohatoha kawenga i runga i te katoa o te tono hau kia tutuki ai te pai o te whai huatanga o te pūngao taupū. He pai mō ngā āhuatanga tuku hau pokapū pērā i ngā turanga hanga nui me ngā papa ahumahi, me ngā pānga penapena pūngao nui whānui.