which countries did not receive at least one gold, silver, and bronze medal?
thailand, pakistan, iran, israel, singapore, malaysia, iraq, kampuchea, nepal
which of those countries did not receive at least one silver and one bronze medal?
thailand, pakistan, iran, israel, iraq, kampuchea, nepal
of those, which countries did not receive at least one bronze medal?
thailand, pakistan, iraq
besides iraq and pakistan, which other country did not receive a bronze medal?
thailand