CREATE TABLE table_1609 ("Team" TEXT, "Outgoing manager" TEXT, "Manner of departure" TEXT, "Date of vacancy" TEXT, "Replaced by" TEXT, "Date of appointment" TEXT)

What was the manner of departure of Nicolae Manea?
SELECT "Manner of departure" FROM table_1609 WHERE "Outgoing manager" = 'Nicolae Manea'
SELECT "Manner of departure" FROM "table_1609" WHERE "Outgoing manager" = 'Nicolae Manea'