Taro is going to play a card game. However, now he has only n cards, even though there should be 52 cards (he has no Jokers).  The 52 cards include 13 ranks of each of the four suits: spade, heart, club and diamond.
n = int(input())
cards = []
for _ in range(n):
    suit, num = input().split()
    num = int(num)
    cards.append((suit, num))

for suit in ('S', 'H', 'C', 'D'):
    for num in range(13):
        if (suit, num + 1) in cards:
            print(suit, '', num)

n = int(input())
cards = []
for _ in range(n):
    suit, num = input().split()
    num = int(num)
    cards.append((suit, num))

for suit in ('S', 'H', 'C', 'D'):
    for num in range(13):
        if not((suit, num + 1) in cards):
            print(suit, num + 1)

