import java.util.Scanner;

class Main{

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int sheet = scan.nextInt();
		int c = 0;

		int[][] card = new int[4][13];

		for(int i=1; i<=sheet; i++){
			String mark = scan.next();
			int nums = scan.nextInt();

			if(mark.equals("S")){
				card[0][nums-1] = i;
			}else if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			}
		}
		scan.close();
		for(int i=0; i<4; i++){
			for(int s=0; s<13; s++){
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			}
		}
	}
} import java.util.Scanner; Scanner java.util class Main{

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int sheet = scan.nextInt();
		int c = 0;

		int[][] card = new int[4][13];

		for(int i=1; i<=sheet; i++){
			String mark = scan.next();
			int nums = scan.nextInt();

			if(mark.equals("S")){
				card[0][nums-1] = i;
			}else if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			}
		}
		scan.close();
		for(int i=0; i<4; i++){
			for(int s=0; s<13; s++){
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			}
		}
	}
} Main public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int sheet = scan.nextInt();
		int c = 0;

		int[][] card = new int[4][13];

		for(int i=1; i<=sheet; i++){
			String mark = scan.next();
			int nums = scan.nextInt();

			if(mark.equals("S")){
				card[0][nums-1] = i;
			}else if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			}
		}
		scan.close();
		for(int i=0; i<4; i++){
			for(int s=0; s<13; s++){
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			}
		}
	} main {

		Scanner scan = new Scanner(System.in);
		int sheet = scan.nextInt();
		int c = 0;

		int[][] card = new int[4][13];

		for(int i=1; i<=sheet; i++){
			String mark = scan.next();
			int nums = scan.nextInt();

			if(mark.equals("S")){
				card[0][nums-1] = i;
			}else if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			}
		}
		scan.close();
		for(int i=0; i<4; i++){
			for(int s=0; s<13; s++){
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			}
		}
	} Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int sheet = scan.nextInt(); sheet scan.nextInt() scan.nextInt scan int c = 0; c 0 int[][] card = new int[4][13]; card new int[4][13] 4 13 for(int i=1; i<=sheet; i++){
			String mark = scan.next();
			int nums = scan.nextInt();

			if(mark.equals("S")){
				card[0][nums-1] = i;
			}else if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			}
		} int i=1; int i=1; i 1 i<=sheet i sheet i++ i++ i {
			String mark = scan.next();
			int nums = scan.nextInt();

			if(mark.equals("S")){
				card[0][nums-1] = i;
			}else if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			}
		} {
			String mark = scan.next();
			int nums = scan.nextInt();

			if(mark.equals("S")){
				card[0][nums-1] = i;
			}else if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			}
		} String mark = scan.next(); mark scan.next() scan.next scan int nums = scan.nextInt(); nums scan.nextInt() scan.nextInt scan if(mark.equals("S")){
				card[0][nums-1] = i;
			}else if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			} mark.equals("S") mark.equals mark "S" {
				card[0][nums-1] = i;
			} card[0][nums-1] = i card[0][nums-1] card[0] card 0 nums-1 nums 1 i if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			} mark.equals("H") mark.equals mark "H" {
				card[1][nums-1] = i;
			} card[1][nums-1] = i card[1][nums-1] card[1] card 1 nums-1 nums 1 i if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			} mark.equals("C") mark.equals mark "C" {
				card[2][nums-1] = i;
			} card[2][nums-1] = i card[2][nums-1] card[2] card 2 nums-1 nums 1 i if(mark.equals("D")){
				card[3][nums-1] = i;
			} mark.equals("D") mark.equals mark "D" {
				card[3][nums-1] = i;
			} card[3][nums-1] = i card[3][nums-1] card[3] card 3 nums-1 nums 1 i scan.close() scan.close scan for(int i=0; i<4; i++){
			for(int s=0; s<13; s++){
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			}
		} int i=0; int i=0; i 0 i<4 i 4 i++ i++ i {
			for(int s=0; s<13; s++){
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			}
		} {
			for(int s=0; s<13; s++){
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			}
		} for(int s=0; s<13; s++){
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			} int s=0; int s=0; s 0 s<13 s 13 s++ s++ s {
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			} {
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			} c = s+1 c s+1 s 1 if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				} card[i][s] == 0 card[i][s] card[i] card i s 0 {
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				} if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					} i == 0 i 0 {
						System.out.println("S " + c);
					} System.out.println("S " + c) System.out.println System.out System System.out "S " + c "S " c if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					} i == 1 i 1 {
						System.out.println("H " + c);
					} System.out.println("H " + c) System.out.println System.out System System.out "H " + c "H " c if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					} i == 2 i 2 {
						System.out.println("C " + c);
					} System.out.println("C " + c) System.out.println System.out System System.out "C " + c "C " c if(i == 3){
						System.out.println("D " + c);
					} i == 3 i 3 {
						System.out.println("D " + c);
					} System.out.println("D " + c) System.out.println System.out System System.out "D " + c "D " c String[] args args
import java.util.Scanner;

class Main{

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int sheet = scan.nextInt();
		int c = 0;

		int[][] card = new int[4][13];

		for(int i=1; i<=sheet; i++){
			String mark = scan.next();
			int nums = scan.nextInt();

			if(mark.equals("S")){
				card[0][nums-1] = i;
			}else if(mark.equals("H")){
				card[1][nums-1] = i;
			}else if(mark.equals("C")){
				card[2][nums-1] = i;
			}else if(mark.equals("D")){
				card[3][nums-1] = i;
			}
		}
		scan.close();
		for(int i=0; i<4; i++){
			for(int s=0; s<13; s++){
				c = s+1;
				if(card[i][s] == 0){
					if(i == 0){
						System.out.println("S " + c);
					}else if(i == 1){
						System.out.println("H " + c);
					}else if(i == 2){
						System.out.println("C " + c);
					}else if(i == 3){
						System.out.println("D " + c);
					}
				}
			}
		}
	}
}