He torutoru noa iho ngā whitiāhua i whakamōhio atu ki te hunga mō te pūkaha iranga, engari ko te tama tangata o 1978 o Āwhina i Āhia, i te Pāka Huamata o te tau1993, nāna i whakamahi i tētahi akoranga, he whakaaturanga, me tētahi topenga pikitia pūtaiao.