CREATE TABLE table_20056 ("Position" FLOAT, "Team" TEXT, "Points" FLOAT, "Played" FLOAT, "Won" FLOAT, "Drawn" FLOAT, "Lost" FLOAT, "For" FLOAT, "Against" FLOAT, "Difference" TEXT)

Name the lease for when points is 19
SELECT MIN("For") FROM table_20056 WHERE "Points" = '19'
SELECT MIN("For") FROM "table_20056" WHERE "Points" = '19'