Tuhia he whiti kōrero poto i runga i te kaupapa e whai ake nei:  E whakaaro ana te Tangata X ki te whakatipu i tētahi ihu
Ae ra, anei he rarangi poto: E whakaaro ana a Alexus ki te whakatipu i tētahi ihu. E whakaaro ana a Alexus he aha te āhua me te āhua o te whai ihu. Ka whakaaro a Alexus ki a ia ano me te kumete, ka whakatau ia e hiahia ana ia ki te whakamatau.