import java.util.Scanner;


public class Main {
	public static void main(String[] args)
	{
		Scanner scanner = new Scanner(System.in);
		int n = scanner.nextInt();
		
		String[] card =
			{
				"S 1","S 2","S 3","S 4","S 5","S 6","S 7","S 8","S 9","S 10","S 11","S 12","S 13",
				"H 1","H 2","H 3","H 4","H 5","H 6","H 7","H 8","H 9","H 10","H 11","H 12","H 13",
				"C 1","C 2","C 3","C 4","C 5","C 6","C 7","C 8","C 9","C 10","C 11","C 12","C 13",
				"D 1","D 2","D 3","D 4","D 5","D 6","D 7","D 8","D 9","D 10","D 11","D 12","D 13",
			};
		
		String[] lost_card = new String[52];
		String[] have_card = new String[52];
		
		for(int i=0; i<n; i++)
		{
			have_card[i] = scanner.next();
		}
		
		int lost_cnt = 0;
		for(int i=0; i<52; i++)
		{
			boolean have = false;
			for(int j=0; j<n; j++)
			{
				if(card[i].equals(have_card[j]))
				{
					have = true;
					break;
				}
			}
			if(!have)
			{
				//lost_card[lost_cnt++] = card[i];
				System.out.println(card[i]);
			}
		}
	}
}