from sys import stdin

def main():
    N = int(input())
    MN = input().split()

    d = [''] * 14
    c, h, s = d[:], d[:], d[:]
    for m in MN:
        i = {
            'A': 1,
            'T': 10,
            'J': 11,
            'Q': 12,
            'K': 13
        }.get(m[1], m[1])

        i = int(i)
        if m[0] == 'D':
            d[i] = m
        elif m[0] == 'C':
            c[i] = m
        elif m[0] == 'H':
            h[i] = m
        else:
            s[i] = m

    ans = d + c + h + s
    print(*[i for i in ans if i])

input = lambda: stdin.readline().rstrip()
main()