Suit = ["D", "C", "H", "S"]
Num = ["A"] + [str(i + 2) for i in range(8)] + ["T", "J", "Q", "K"]

N = int(input())
C = list(input().split())
C.sort(key = lambda x: (Suit.index(x[0]), Num.index(x[1])))
print(*C)