import java.util.Scanner;
class Main {
    int [][] cards = new int [5][15];
    private  static String[] cards2 = {"0","S","H","C","D"};
    int n,j,i,k,cards4,Nu;
    String cards3;
    public void yatary() {
        Scanner sc = new Scanner(System.in);
        for(j = 1;j <= 4;j++) {
            for(i = 1 ; i <= 13; i++) {
                k = i;
                cards[j][i] = k;
            }
        }
        n = sc.nextInt();
        for(k = 0 ; k < n ; k++) {
            cards3 = sc.next();
            cards4 = sc.nextInt();
            if(cards3.equals( "S" )) {
                Nu = 1;
            } else if(cards3.equals( "H" )) {
                Nu = 2;
            } else if(cards3.equals( "C" )) {
                Nu = 3;
            } else if(cards3.equals( "D" )) {
                Nu = 4;
            }
            switch(Nu) {
                case 1:
                    for(j = 1;j <= 13 ; j++) {
                        if(cards4 == cards[1][j]) {
                            cards[1][j] -= cards4;
                        }
                    }
                    break;
                case 2:
                    for(j = 1;j <= 13 ; j++) {
                        if(cards4 == cards[2][j]) {
                            cards[2][j] -= cards4;
                        }
                    }
                    break;
                case 3:
                    for(j = 1;j <= 13 ; j++) {
                        if(cards4 == cards[3][j]) {
                            cards[3][j] -= cards4;
                        }
                    }
                    break;
                case 4:
                    for(j = 1;j <= 13 ; j++) {
                        if(cards4 == cards[4][j]) {
                            cards[4][j] -= cards4;
                        }
                    }
                    break;
                default:
                    break;
            }
        }
        for(j = 1;j <= 4;j++) {
            for(i = 1;i <= 13;i++) {
                if(cards[j][i] != 0) {
                    System.out.printf("%S %d\n",cards2[j],cards[j][i]);
                }
            }
        }
    }
    public static void main(String[] agrs) {
        new Main().yatary();
    }