CREATE TABLE table_21662 ("Club" CLOB, "Played" CLOB, "Won" CLOB, "Drawn" CLOB, "Lost" CLOB, "Points for" CLOB, "Points against" CLOB, "Tries for" CLOB, "Tries against" CLOB, "Try bonus" CLOB, "Losing bonus" CLOB, "Points" CLOB)

How many points were there when tries for were 84?
SELECT "Points" FROM table_21662 WHERE "Tries for" = '84'
SELECT "Points" FROM "table_21662" WHERE "Tries for" = '84'