What is the sum of byes for losses larger than 14 for a Portland DFL of westerns?
CREATE TABLE "1969_as_three_leagues_come_together" (
  "portland_dfl" text,
  "wins" real,
  "byes" real,
  "losses" real,
  "draws" real,
  "against" real
);
SELECT SUM("byes") FROM "1969_as_three_leagues_come_together" WHERE "portland_dfl"='westerns' AND "losses">14;