import math
import sys
def S(): return sys.stdin.readline().rstrip()
def I(): return int(sys.stdin.readline().rstrip())
def MI(): return map(int, sys.stdin.readline().rstrip().split())
def LI(): return list(map(int, sys.stdin.readline().rstrip().split()))
def LS(): return list(sys.stdin.readline().rstrip().split())

n = I()
m = LS()
k = []
for i in range(n):
    num = ""
    s = m[i]
    if s[0] == 'D':
        num += '0'
    elif s[0] == 'C':
        num += '1'
    elif s[0] == 'H':
        num += '2'
    elif s[0] == 'S':
        num += '3'
    if s[1] == 'A':
        num += '01'
    elif s[1] == 'T':
        num += '10'
    elif s[1] == 'J':
        num += '11'
    elif s[1] == 'Q':
        num += '12'
    elif s[1] == 'K':
        num += '13'
    else:
        num += '0'+s[1]
    k.append(num)
k.sort()
ans = []
for i in range(n):
    num = k[i]
    if num[0] == '0':
        suit = 'D'
    elif num[0] == '1':
        suit = 'C'
    elif num[0] == '2':
        suit = 'H'
    elif num[0] == '3':
        suit = 'S'
    if num[1:] == '01':
        rank = 'A'
    elif num[1:] == '10':
        rank = 'T'
    elif num[1:] == '11':
        rank = 'J'
    elif num[1:] == '12':  
        rank = 'Q'
    elif num[1:] == '13':
        rank = 'K'
    else:
        rank = num[2]
    ans.append(suit+rank)

print(' '.join(ans))