What is the Location, when the Winner is the Baltimore Colts, when the Year is before 1972, and when the Result is 14-6?
CREATE TABLE "1970s_colts_11_9" (
  "year" real,
  "date" text,
  "winner" text,
  "result" text,
  "loser" text,
  "location" text
);
SELECT "location" FROM "1970s_colts_11_9" WHERE "winner"='baltimore colts' AND "year"<1972 AND "result"='14-6';