1. black; 2. green/black; 3. grey/blue, brown/blue; 4. brown, brown/red; 5. blue/green; 6. yellow; 7. grey/blue, brown/blue; 8. grey/blue, brown/blue; 9. yellow/violet; 10. green/black; 11. brown; 12. brown/black, green/black; 13. green/black, blue; 14. brown/blue, white; 15. green/black, brown/green; 16. white/green, green/black; 17. blue/black, brown/blue; 18. green/black, brown/yellow; 19. violet/yellow, green/black; 20. green/black, brown/violet; 21. black/white, black/green; 22. brown/blue, green/yellow; 23. brown/blue, blue/red; 24. brown/blue, grey/blue; 25. green/black; 26. brown; 27. violet/white; 28. grey/blue, brown/blue; 29. brown