Whakamutua te rerenga e whai ake nei ki te kōwhiringa pai: me pēhea te tango ngāwari i te pūtake me te kiri o te kōwhai  Ngā kōwhiringa: - Ko ngā rīwai e tika ana kia tīngia mō ngā rihi, me whakairi ki te wai kohua mō te iti rawa e 5-7 marama i mua i te tīngia. - Ko ngā rīwai e tika ana kia tīngia mō ngā rihi me whakairi ki te wai kohua mō te iti rawa i te 5-7 meneti i mua i te tīngia.  Whakautu:
Ko ngā rīwai e tika ana kia tīngia mō ngā rihi, me whakairi ki te wai kohua mō te iti rawa e 5-7 meneti i mua i te tīngia.