import java.util.*;

public class Exercise86{
  public static void main (String[] args){

    Scanner sc = new Scanner(System.in);

    ArrayList<ArrayList<Integer>> array = new ArrayList<ArrayList<Integer>>();
    for(int i = 0; i < 4; i++){
      array.add(new ArrayList<Integer>());
    }
    int n = sc.nextInt();
    for(int i = 0; i < n; i++){
      String x = sc.next();
      if(x.contains("D")){
        x = changeNum(x);
        x = x.replace("D", "");
        array.get(0).add(Integer.parseInt(x));
      }else if(x.contains("C")){
        x = changeNum(x);
        x = x.replace("C", "");
        array.get(1).add(Integer.parseInt(x));
      }else if(x.contains("H")){
        x = changeNum(x);
        x = x.replace("H", "");
        array.get(2).add(Integer.parseInt(x));
      }else if(x.contains("S")){
        x = changeNum(x);
        x = x.replace("S", "");
        array.get(3).add(Integer.parseInt(x));
      }
    }
    for(int i = 0; i < array.size(); i++){
      Collections.sort(array.get(i));
    }
    String answer = "";

    for(int i = 0; i < array.size(); i++){
      for(int j = 0; j < array.get(i).size(); j++){
        String y = changeNum(String.valueOf(array.get(i).get(j)));
        if(i == 0){
          answer += "D";
        }else if(i == 1){
          answer += "C";
        }else if(i == 2){
          answer += "H";
        }else if(i == 3){
          answer += "S";
        }
        answer += y + " ";
      }
    }
    System.out.println(answer);
  }
  private static String changeNum(String x){
    if (x.contains("T")){
      x = x.replace("T", "10");
      return x;
    }else if(x.contains("J")){
      x = x.replace("J", "11");
      return x;
    }else if(x.contains("Q")){
      x = x.replace("Q", "12");
      return x;
    }else if(x.contains("K")){
      x = x.replace("K", "13");
      return x;
    }else if(x.contains("A")){
      x = x.replace("A", "1");
      return x;
    }else if(x.contains("10")){
      x = x.replace("10", "T");
      return x;
    }else if(x.contains("11")){
      x = x.replace("11", "J");
      return x;
    }else if(x.contains("12")){
      x = x.replace("12", "Q");
      return x;
    }else if(x.contains("13")){
      x = x.replace("13", "K");
      return x;
    }else if(x.contains("1")){
      x = x.replace("1", "A");
      return x;
    }
    return x;
  }
}