What is the score of the copa libertadores group 4 competition round on 14 March 1972 with universitario as the away team?
CREATE TABLE "international" (
  "season" real,
  "date" text,
  "home_team" text,
  "score" text,
  "away_team" text,
  "venue" text,
  "competition_round" text
);
SELECT "score" FROM "international" WHERE "competition_round"='copa libertadores group 4' AND "away_team"='universitario' AND "date"='14 march 1972';