Original sentence: 1947, 1951, 1954, 1957, 1958, 1959, 1973, 1975, 1981, 1999, 2005, 2006, 2008, 2009
Edited sentence: 1947, 1951, 1954, 1957, 1958, 1959*, 1973, 1975, 1981, 1999, 2005, 2006, 2008, 2009.In 1959, Olympiacos won the double (Greek Championship and Greek Cup) and also four unofficial cups, winning six (6) trophies in a season