CREATE TABLE table_66339 ("Season" CLOB, "Tier" FLOAT, "League" CLOB, "Pos." FLOAT, "Turkish Cup" CLOB, "European competitions" CLOB)

What European competitions have a tier of 2 and a position of 3?
SELECT "European competitions" FROM table_66339 WHERE "Tier" = '2' AND "Pos." = '3'
SELECT "European competitions" FROM "table_66339" WHERE "Pos." = '3' AND "Tier" = '2'