What is the tournament with a 2r in 2009 and a 2r in 2010?
CREATE TABLE "singles_performance_timeline" (
  "tournament" text,
  "2005" text,
  "2006" text,
  "2007" text,
  "2008" text,
  "2009" text,
  "2010" text,
  "2011" text,
  "2012" text
);
SELECT "tournament" FROM "singles_performance_timeline" WHERE "2009"='2r' AND "2010"='2r';