What is the sum of the pe draw of team plaza amador, who has less than 6 pg won?
CREATE TABLE "anaprof_2008_relegation_table" (
  "place_posici_n" real,
  "team_equipo" text,
  "played_pj" real,
  "won_pg" real,
  "draw_pe" real,
  "lost_pp" real,
  "goals_scored_gf" real,
  "goals_conceded_gc" real,
  "dif" real,
  "points_pts" real
);
SELECT SUM("draw_pe") FROM "anaprof_2008_relegation_table" WHERE "team_equipo"='plaza amador' AND "won_pg"<6;