What is the highest value for Byes, when Wins is less than 16, when Benalla DFL is "Swanpool", and when Against is less than 2177?
CREATE TABLE "2008_ladder_and_finals" (
  "benalla_dfl" text,
  "wins" real,
  "losses" real,
  "draws" real,
  "byes" real,
  "against" real
);
SELECT MAX("byes") FROM "2008_ladder_and_finals" WHERE "wins"<16 AND "benalla_dfl"='swanpool' AND "against"<2177;