What is the lowest FA Cup Goals, when Total Goals is greater than 0, when League Goals is "4", when FA Cup Apps is "1", and when League Cup Goals is greater than 0?
CREATE TABLE "appearances_goals" (
  "squad_no" real,
  "name" text,
  "position" text,
  "league_apps" text,
  "league_goals" real,
  "fa_cup_apps" text,
  "fa_cup_goals" real,
  "league_cup_apps" text,
  "league_cup_goals" real,
  "flt_apps" text,
  "flt_goals" real,
  "total_apps" text,
  "total_goals" real
);
SELECT MIN("fa_cup_goals") FROM "appearances_goals" WHERE "total_goals">0 AND "league_goals"=4 AND "fa_cup_apps"='1' AND "league_cup_goals">0;