def suit_score(c)
    %w[D C H S].index(c)
end
def letter_score(c)
    %w[A 2 3 4 5 6 7 8 9 T J Q K].index(c)
end
n = gets.to_i
cards = gets.split
puts cards.sort_by { |s| [suit_score(s[0]), letter_score(s[1])] }.join(" ")