Look at the clues and write the ordinal numbers

1234567891011
Across
  1. 3. 1st
  2. 6. 12th
  3. 7. 5th
  4. 10. 7th
  5. 11. 9th
Down
  1. 1. 4th
  2. 2. 8th
  3. 4. 11th
  4. 5. 6th
  5. 6. 3rd
  6. 8. 2nd
  7. 9. 10th