What is the capital city of these counties?

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Across
  1. 3. Wales
  2. 6. Latvia
  3. 7. Argentina
  4. 8. Luxembourg
  5. 12. Scotland
  6. 14. Peru
  7. 15. England
  8. 17. Uruguay
  9. 19. Italy
  10. 21. Belgium
  11. 22. Canada
Down
  1. 1. Brazil
  2. 2. Australia
  3. 4. Egypt
  4. 5. South Korea
  5. 9. China
  6. 10. New Zealand
  7. 11. Republic of Ireland
  8. 13. Finland
  9. 16. India
  10. 18. Northern Ireland
  11. 20. Czechia
  12. 21. Germany