what is the played when the wins is 21 and the positions is higher than 3?
CREATE TABLE "group_i" (
  "position" real,
  "club" text,
  "played" real,
  "points" real,
  "wins" real,
  "draws" real,
  "losses" real,
  "goals_for" real,
  "goals_against" real,
  "goal_difference" real
);
SELECT SUM("played") FROM "group_i" WHERE "wins"=21 AND "position">3;