7. ... 10-14 8. 24-20 14-19 9. 20-15 19-23 10. 15-10 23-28 11. 10-05 28-33 12. 05-32 33-39 13. 32-49 25-30 14. 49-27 30-35 15. 27-32 39-44 16. 32-28 44-49 17. 28-44 49x40 18. 45x34 35-40 19. 34x45