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(110513) -- ROME, May 13, 2011 (Xinhua) -- Roger Federer of Switzerland staggers along towards the ball during the third round match of men's singles against French Richard Gasquet at the ATP Rome Masters tennis tournament in Rome, capital of Italy, May 12, 2011. Federer failed to make the quarter-finals of a tournament for the first time in a year after losing the match 1-2. (Xinhua/Wang Qingqin)