What is the largest number lost with 0 draws and less than 12 points for Gwardia Katowice?
CREATE TABLE "south_group" (
  "team" text,
  "match" real,
  "points" real,
  "draw" real,
  "lost" real
);
SELECT MAX("lost") FROM "south_group" WHERE "draw"=0 AND "team"='gwardia katowice' AND "points"<12;