Ordinals

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Across
  1. 1. 7th
  2. 6. 6th
  3. 7. 15th
  4. 9. 12th
  5. 11. 17th
  6. 13. 16th
  7. 14. 20th
  8. 16. 14th
  9. 18. 4th
Down
  1. 2. 11th
  2. 3. 1st
  3. 4. 13th
  4. 5. 19th
  5. 8. 3rd
  6. 10. 9th
  7. 12. 18th
  8. 13. 2nd
  9. 15. 8th
  10. 16. 5th
  11. 17. 10th