CREATE TABLE table_75123 ("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)

If the points were 0, what were the tries for?
SELECT "Tries for" FROM table_75123 WHERE "Points for" = '0'
SELECT "Tries for" FROM "table_75123" WHERE "Points for" = '0'