CREATE TABLE table_9116 ("Club" TEXT, "Played" TEXT, "Drawn" TEXT, "Lost" TEXT, "Points for" TEXT, "Points against" TEXT, "Tries for" TEXT, "Tries against" TEXT, "Try bonus" TEXT, "Losing bonus" TEXT, "Points" TEXT)

What was the losing bonus for the 20 played, and 353 points?
SELECT "Losing bonus" FROM table_9116 WHERE "Played" = '20' AND "Points for" = '353'
SELECT "Losing bonus" FROM "table_9116" WHERE "Played" = '20' AND "Points for" = '353'