Whakamutua te rerenga kōrero e whai ake nei ki te kōwhiringa pai rawa: Hei tapahi i tētahi rerenga motuhake i roto i tētahi rākau, ka taea e koe  Ngā kōwhiringa: - Whakamahia te pouara ki te tapahi i te notch tika te wahi e hiahia ana koe ki te kia reira - Whakamahia he hacksaw ki te tapahi i te notch tika te wahi e hiahia ana koe i te reira ki te kia  Whakautu:
Whakamahia he pouara ki te tapahi i te notch tika te wahi e hiahia ana koe ki te kia reira