Ngā hua rapu - "((\"alain walter\") OR (\"alwin water\"))*"
Kāore tō rapu - "((\"alain walter\") OR (\"alwin water\"))*" - i ōrite ki tētahi rauemi.
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Mā te tango tohukī e tukua ai pea he rapu whānui ake: (( alain walter ) OR ( alwin water ))*.