CREATE TABLE table_33479 ("Season" FLOAT, "Coach" TEXT, "Record as played" TEXT, "Actual adjusted record" TEXT, "Regular season Vacated" TEXT)

What is the regular season vacated for the Record as played of 12 19?
SELECT "Regular season Vacated" FROM table_33479 WHERE "Record as played" = '12–19'
SELECT "Regular season Vacated" FROM "table_33479" WHERE "Record as played" = '12–19'