n = gets.to_i
a = gets.split
mark = %w(D C H S).zip((0..3).to_a).to_h
number = %w(A 2 3 4 5 6 7 8 9 T J Q K).zip((0..12).to_a).to_h
a.map!{|s|
  x = s.split(//)
  x[0] = mark[x[0]]
  x[1] = number[x[1]]
  x
}
a.sort_by!{|x| x}
a.map!{|x|
  x[0] = mark.key(x[0])
  x[1] = number.key(x[1])
  x.join
}
puts a.join(' ')