CREATE TABLE table_18826 ("Club" TEXT, "Played" TEXT, "Won" 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)

Name the club when tries for is 83
SELECT "Club" FROM table_18826 WHERE "Tries for" = '83'
SELECT "Club" FROM "table_18826" WHERE "Tries for" = '83'