import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;

public class Main2 {
    public static void main(String[] args) {
        try (Scanner scan = new Scanner(System.in)) {
            int n = Integer.parseInt(scan.next());
            ArrayList<String> list = new ArrayList<>();
            
            for(int i=0; i<n; i++) {
                char ch[] = scan.next().toCharArray();
                     if(ch[0] == 'D') ch[0] = '0';
                else if(ch[0] == 'C') ch[0] = '1';
                else if(ch[0] == 'H') ch[0] = '2';
                else if(ch[0] == 'S') ch[0] = '3';
                     
                     if(ch[1] == 'A') ch[1] = '1';
                else if(ch[1] == 'T') ch[1] = 'A';
                else if(ch[1] == 'J') ch[1] = 'B';
                else if(ch[1] == 'Q') ch[1] = 'C';
                else if(ch[1] == 'K') ch[1] = 'D';
                list.add("" + ch[0] + ch[1]);
            }
            
            Collections.sort(list);
            
            for(int i=0; i<list.size(); i++) {
                if(i > 0) System.out.print(" ");
                
                char f = list.get(i).charAt(0);
                     if(f == '0') f = 'D';
                else if(f == '1') f = 'C';
                else if(f == '2') f = 'H';
                else if(f == '3') f = 'S';
                
                char l = list.get(i).charAt(1);
                    if(l == '1') l = 'A';
               else if(l == 'A') l = 'T';
               else if(l == 'B') l = 'J';
               else if(l == 'C') l = 'Q';
               else if(l == 'D') l = 'K';
                    
               System.out.print("" + f + l);
            }
        }
    }
}