#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main() {

    ios::sync_with_stdio(false);
    cin.tie(0);

    int n;
    cin >> n;
    vector<int> diamonds;
    vector<int> clubs;
    vector<int> hearts;
    vector<int> spades;
    for (int i = 0; i < n; ++i) {
        char suit;
        char numC;
        int numI;
        string s;
        cin >> s;

        numC = s.at(1);
        if (numC == 'A') numI = 1;
        else if (numC == 'T') numI = 10;
        else if (numC == 'J') numI = 11;
        else if (numC == 'Q') numI = 12;
        else if (numC == 'K') numI = 13;
        else numI = numC - '0';

        suit = s.at(0);
        if (suit == 'D') diamonds.push_back(numI);
        else if (suit == 'C') clubs.push_back(numI);
        else if (suit == 'H') hearts.push_back(numI);
        else spades.push_back(numI);
    }
    sort(diamonds.begin(), diamonds.end());
    sort(clubs.begin(), clubs.end());
    sort(hearts.begin(), hearts.end());
    sort(spades.begin(), spades.end());
    for (size_t i = 0; i < diamonds.size(); ++i) {
        if (diamonds.at(i) == 1) cout << "DA" << " ";
        else if (diamonds.at(i) == 10) cout << "DT" << " ";
        else if (diamonds.at(i) == 11) cout << "DJ" << " ";
        else if (diamonds.at(i) == 12) cout << "DQ" << " ";
        else if (diamonds.at(i) == 13) cout << "DK" << " ";
        else cout << "D" << diamonds.at(i) << " ";
    }
    for (size_t i = 0; i < clubs.size(); ++i) {
        if (clubs.at(i) == 1) cout << "CA" << " ";
        else if (clubs.at(i) == 10) cout << "CT" << " ";
        else if (clubs.at(i) == 11) cout << "CJ" << " ";
        else if (clubs.at(i) == 12) cout << "CQ" << " ";
        else if (clubs.at(i) == 13) cout << "CK" << " ";
        else cout << "C" << clubs.at(i) << " ";
    }
    for (size_t i = 0; i < hearts.size(); ++i) {
        if (hearts.at(i) == 1) cout << "HA" << " ";
        else if (hearts.at(i) == 10) cout << "HT" << " ";
        else if (hearts.at(i) == 11) cout << "HJ" << " ";
        else if (hearts.at(i) == 12) cout << "HQ" << " ";
        else if (hearts.at(i) == 13) cout << "HK" << " ";
        else cout << "H" << hearts.at(i) << " ";
    }
    for (size_t i = 0; i < spades.size(); ++i) {
        if (spades.at(i) == 1) cout << "SA" << " ";
        else if (spades.at(i) == 10) cout << "ST" << " ";
        else if (spades.at(i) == 11) cout << "SJ" << " ";
        else if (spades.at(i) == 12) cout << "SQ" << " ";
        else if (spades.at(i) == 13) cout << "SK" << " ";
        else cout << "S" << spades.at(i) << " ";
    }
    cout << endl;
    return 0;
}