What is the value for 2012 when the value for 2009 is 1R and the vale for 2007 is 2R?
CREATE TABLE "singles_performance_timeline" (
  "tournament" text,
  "2006" text,
  "2007" text,
  "2008" text,
  "2009" text,
  "2010" text,
  "2011" text,
  "2012" text
);
SELECT "2012" FROM "singles_performance_timeline" WHERE "2009"='1r' AND "2007"='2r';