Which 2012 has a 2007 of 1r, and a 2008 of 1r, and a 2013 of 2r?
CREATE TABLE "doubles_performance_timeline" (
  "tournament" text,
  "2001" text,
  "2002" text,
  "2003" text,
  "2004" text,
  "2005" text,
  "2006" text,
  "2007" text,
  "2008" text,
  "2009" text,
  "2011" text,
  "2012" text,
  "2013" text,
  "career_sr" text,
  "career_win_loss" text
);
SELECT "2012" FROM "doubles_performance_timeline" WHERE "2007"='1r' AND "2008"='1r' AND "2013"='2r';