Who are all the runner ups when the score is 9.12 (66) – 5.6 (36)?
CREATE TABLE "double_premiership_teams" (
  "season" real,
  "premier" text,
  "runner_up" text,
  "score" text,
  "venue" text,
  "attendance" real,
  "premiership" text
);
SELECT "runner_up" FROM "double_premiership_teams" WHERE "score"='9.12 (66) – 5.6 (36)';