Putanga 1: I tua atu i ngā kōpae whakarewa rerekē, i whakamahia te raima me ngā peke onepu mō ngā ipu whakatārewatanga i ētahi wā. Putanga 2: I tua atu i ngā pereti whakarewa ātaahua, i whakamahia te raima me ngā peke onepu i ētahi wā mō ngā tereina rerekē. Pātai: He ōrite te tikanga o te rerenga 1 me te rerenga 2? He Ae, he Kore rānei?
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