CREATE TABLE table_40487 ("Tournament" TEXT, "2004" TEXT, "2005" TEXT, "2006" TEXT, "2007" TEXT)

What is the 2006 that has a 2r in 2004, and a 2r in 2005?
SELECT "2006" FROM table_40487 WHERE "2004" = '2r' AND "2005" = '2r'
SELECT "2006" FROM "table_40487" WHERE "2004" = '2r' AND "2005" = '2r'