import java.util.Scanner;

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

		Scanner sc = new Scanner(System.in);

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

		int n = sc.nextInt();

		for (int i = 0; i < n; i++) {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		}

		for (int a = 0; a < 4; ++a) {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		}
	}

} import java.util.Scanner; Scanner java.util public class Main {
	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);

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

		int n = sc.nextInt();

		for (int i = 0; i < n; i++) {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		}

		for (int a = 0; a < 4; ++a) {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		}
	}

} Main public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);

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

		int n = sc.nextInt();

		for (int i = 0; i < n; i++) {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		}

		for (int a = 0; a < 4; ++a) {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		}
	} main {

		Scanner sc = new Scanner(System.in);

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

		int n = sc.nextInt();

		for (int i = 0; i < n; i++) {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		}

		for (int a = 0; a < 4; ++a) {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		}
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int[][] cards = new int[4][13]; cards new int[4][13] 4 13 int n = sc.nextInt(); n sc.nextInt() sc.nextInt sc for (int i = 0; i < n; i++) {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		} int i = 0; int i = 0; i 0 i < n i n i++ i++ i {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		} {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		} String k = sc.next(); k sc.next() sc.next sc int rank = sc.nextInt(); rank sc.nextInt() sc.nextInt sc if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			} k.equals("S") k.equals k "S" {

				cards[0][rank - 1] = 1;

			} cards[0][rank - 1] = 1 cards[0][rank - 1] cards[0] cards 0 rank - 1 rank 1 1 if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			} k.equals("H") k.equals k "H" {

				cards[1][rank - 1] = 1;

			} cards[1][rank - 1] = 1 cards[1][rank - 1] cards[1] cards 1 rank - 1 rank 1 1 if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			} k.equals("C") k.equals k "C" {

				cards[2][rank - 1] = 1;

			} cards[2][rank - 1] = 1 cards[2][rank - 1] cards[2] cards 2 rank - 1 rank 1 1 if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			} k.equals("D") k.equals k "D" {

				cards[3][rank - 1] = 1;

			} cards[3][rank - 1] = 1 cards[3][rank - 1] cards[3] cards 3 rank - 1 rank 1 1 for (int a = 0; a < 4; ++a) {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		} int a = 0; int a = 0; a 0 a < 4 a 4 ++a ++a a {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		} {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		} for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			} int j = 0; int j = 0; j 0 j < 13 j 13 j++ j++ j {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			} {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			} if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				} cards[a][j] == 0 && a == 0 cards[a][j] == 0 cards[a][j] cards[a] cards a j 0 a == 0 a 0 {

					System.out.println("S " + (j + 1));

				} System.out.println("S " + (j + 1)) System.out.println System.out System System.out "S " + (j + 1) "S " (j + 1) j 1 if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				} cards[a][j] == 0 && a == 1 cards[a][j] == 0 cards[a][j] cards[a] cards a j 0 a == 1 a 1 {

					System.out.println("H " + (j + 1));

				} System.out.println("H " + (j + 1)) System.out.println System.out System System.out "H " + (j + 1) "H " (j + 1) j 1 if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				} cards[a][j] == 0 && a == 2 cards[a][j] == 0 cards[a][j] cards[a] cards a j 0 a == 2 a 2 {

					System.out.println("C " + (j + 1));

				} System.out.println("C " + (j + 1)) System.out.println System.out System System.out "C " + (j + 1) "C " (j + 1) j 1 if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				} cards[a][j] == 0 && a == 3 cards[a][j] == 0 cards[a][j] cards[a] cards a j 0 a == 3 a 3 {

					System.out.println("D " + (j + 1));

				} System.out.println("D " + (j + 1)) System.out.println System.out System System.out "D " + (j + 1) "D " (j + 1) j 1 String[] args args public class Main {
	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);

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

		int n = sc.nextInt();

		for (int i = 0; i < n; i++) {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		}

		for (int a = 0; a < 4; ++a) {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		}
	}

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

		Scanner sc = new Scanner(System.in);

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

		int n = sc.nextInt();

		for (int i = 0; i < n; i++) {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		}

		for (int a = 0; a < 4; ++a) {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		}
	}

} Main
import java.util.Scanner;

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

		Scanner sc = new Scanner(System.in);

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

		int n = sc.nextInt();

		for (int i = 0; i < n; i++) {

			String k = sc.next();

			int rank = sc.nextInt();

			if (k.equals("S")) {

				cards[0][rank - 1] = 1;

			} else if (k.equals("H")) {

				cards[1][rank - 1] = 1;

			} else if (k.equals("C")) {

				cards[2][rank - 1] = 1;

			} else if (k.equals("D")) {

				cards[3][rank - 1] = 1;

			}

		}

		for (int a = 0; a < 4; ++a) {

			for (int j = 0; j < 13; j++) {

				if (cards[a][j] == 0 && a == 0) {

					System.out.println("S " + (j + 1));

				} else if (cards[a][j] == 0 && a == 1) {

					System.out.println("H " + (j + 1));

				} else if (cards[a][j] == 0 && a == 2) {

					System.out.println("C " + (j + 1));

				} else if (cards[a][j] == 0 && a == 3) {

					System.out.println("D " + (j + 1));

				}

			}

		}
	}

}