Autralian cities

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Across
  1. 3. a city on the south coast of Australia, first letter is A
  2. 6. the capital city of Australia
Down
  1. 1. a city on the east coast near the Gold coast, first letter is B
  2. 2. one of the two biggest cities, first letter is M
  3. 4. a city on the north coast of Australia named after an important scientist studying evolution
  4. 5. a city that was built on the spot where the first settlers started a colony in Australia, first letter is S