Ngā hua rapu - walter (pater OR water)
Kāore tō rapu - walter (pater OR water) - i ōrite ki tētahi rauemi.
Me whakamātau pea he takikupu rerekē:
- pater »
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Mā te whakahaere i te rapu makaro e tīkina atu ai pea ngā kupu he ōrite te takikupu: walter (pater OR water)~.
- Kā taea pea e ngā kupu AND, OR me NOT tō rapu te whakapōraru; tāpiritia he tohukī: "walter (pater OR water)".
- Mā te tāpiri tohu kārimākā e tikia atu ai pea ngā rerekētanga ā-rohe: walter (pater OR water)*.