21. The army angrily denounced the investigations, saying they were sapping military morale. 22. "It's a sapping competition, " said Woodbridge. 23. The town walls were finally breached by a combination of artillery and sapping . 24. A power sapping propeller speed reduction unit is eliminated. 25. It's stalled an sapping bandwith from everyone. 26. Hingis said of the strength-sapping rallies that Graf dictated from the backcourt. 27. The exception was in the performance-sapping mile-high altitude of Denver. 28. The film's opening sequence establishes a soulless, will-sapping environment. 29. He has been saddled with only one point-sapping Did Not Finish result. 30. Both Kohl and Schroeder said they wanted to reduce regulations sapping the German competitiveness.