Whakamutua te rerenga e whai ake nei ki te kōwhiringa pai rawa: Me pēhea te whakatuwhera i te pouaka o tētahi pūrere hiko  Ngā kōwhiringa: - Whakamahia he kōpeke kāri matotoru hei kōpeke i ngā pito o te pouaka hei whakatuwheratanga. - Whakamahia he kōhao wai matotoru hei kōhao i ngā pito o te pouaka hei whakatuwhera i a ia.  Whakautu:
Whakamahia he tīwiri ki te kāri kia rite ki te kōpae i ngā pito o te pouaka hei whakatuwhera i te reira.