Who was the back player with a pick less than 183 from the round greater than 12?
CREATE TABLE "nfl_draft" (
  "round" real,
  "pick" real,
  "player" text,
  "position" text,
  "school_club_team" text
);
SELECT "player" FROM "nfl_draft" WHERE "pick"<183 AND "position"='back' AND "round">12;