What was the edition after 2003 when the Third was Tikveš and Sileks was the runner-up?
CREATE TABLE "vuko_karov_tournament" (
  "edition" real,
  "year" real,
  "winner" text,
  "runner_up" text,
  "third" text
);
SELECT MIN("edition") FROM "vuko_karov_tournament" WHERE "year">2003 AND "third"='tikveš' AND "runner_up"='sileks';