Across
- 2. refer to image 8
- 4. refer to image 2
- 5. refer to image 13
- 10. refer to image 14
- 15. refer to image 16
- 17. refer to image 6
- 19. refer to image 3
- 20. refer to image 15
Down
- 1. refer to image 7
- 3. refer to image 9
- 6. refer to image 19
- 7. refer to image 20
- 8. refer to image 12
- 9. refer to image 5
- 11. refer to image 4
- 12. refer to image 17
- 13. refer to image 11
- 14. refer to image 10
- 16. refer to image 18
- 18. refer to image 1
