CREATE TABLE table_60801 ("Episode" TEXT, "1 season" TEXT, "2 season" TEXT, "3 season" TEXT, "4 season" TEXT, "5 season" TEXT, "6 season" TEXT)

What is 1 Season, when 4 Season is '2 101 043 (13 May 2009)'?
SELECT "1 season" FROM table_60801 WHERE "4 season" = '2 101 043 (13 may 2009)'
SELECT "1 season" FROM "table_60801" WHERE "4 season" = '2 101 043 (13 may 2009)'