import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Main{
public static void main(String[] args) {
	Scanner stdin = new Scanner(System.in);
	List<String> output = new ArrayList<String>();

	boolean[] spade=new boolean[13];
	boolean[] dia    =new boolean[13];
	boolean[] club    =new boolean[13];
	boolean[] heart    =new boolean[13];
	
	int n=stdin.nextInt();
for(int i=0;i<n;++i) {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	}
	for(int i=0;i<spade.length;++i) {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	}
	for(int i=0;i<heart.length;++i) {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	}
	for(int i=0;i<club.length;++i) {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	}
	for(int i=0;i<dia.length;++i) {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	}
}
} import java.util.ArrayList; ArrayList java.util import java.util.List; List java.util import java.util.Scanner; Scanner java.util public class Main{
public static void main(String[] args) {
	Scanner stdin = new Scanner(System.in);
	List<String> output = new ArrayList<String>();

	boolean[] spade=new boolean[13];
	boolean[] dia    =new boolean[13];
	boolean[] club    =new boolean[13];
	boolean[] heart    =new boolean[13];
	
	int n=stdin.nextInt();
for(int i=0;i<n;++i) {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	}
	for(int i=0;i<spade.length;++i) {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	}
	for(int i=0;i<heart.length;++i) {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	}
	for(int i=0;i<club.length;++i) {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	}
	for(int i=0;i<dia.length;++i) {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	}
}
} Main public static void main(String[] args) {
	Scanner stdin = new Scanner(System.in);
	List<String> output = new ArrayList<String>();

	boolean[] spade=new boolean[13];
	boolean[] dia    =new boolean[13];
	boolean[] club    =new boolean[13];
	boolean[] heart    =new boolean[13];
	
	int n=stdin.nextInt();
for(int i=0;i<n;++i) {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	}
	for(int i=0;i<spade.length;++i) {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	}
	for(int i=0;i<heart.length;++i) {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	}
	for(int i=0;i<club.length;++i) {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	}
	for(int i=0;i<dia.length;++i) {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	}
} main {
	Scanner stdin = new Scanner(System.in);
	List<String> output = new ArrayList<String>();

	boolean[] spade=new boolean[13];
	boolean[] dia    =new boolean[13];
	boolean[] club    =new boolean[13];
	boolean[] heart    =new boolean[13];
	
	int n=stdin.nextInt();
for(int i=0;i<n;++i) {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	}
	for(int i=0;i<spade.length;++i) {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	}
	for(int i=0;i<heart.length;++i) {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	}
	for(int i=0;i<club.length;++i) {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	}
	for(int i=0;i<dia.length;++i) {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	}
} Scanner stdin = new Scanner(System.in); stdin new Scanner(System.in) List<String> output = new ArrayList<String>(); output new ArrayList<String>() boolean[] spade=new boolean[13]; spade new boolean[13] 13 boolean[] dia    =new boolean[13]; dia new boolean[13] 13 boolean[] club    =new boolean[13]; club new boolean[13] 13 boolean[] heart    =new boolean[13]; heart new boolean[13] 13 int n=stdin.nextInt(); n stdin.nextInt() stdin.nextInt stdin for(int i=0;i<n;++i) {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	} int i=0; int i=0; i 0 i<n i n ++i ++i i {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	} {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	} String markChar = stdin.next(); markChar stdin.next() stdin.next stdin int number = stdin.nextInt(); number stdin.nextInt() stdin.nextInt stdin boolean[] mark=null; mark null if(markChar.equals("S")) {
			mark=spade;
		} markChar.equals("S") markChar.equals markChar "S" {
			mark=spade;
		} mark=spade mark spade if(markChar.equals("H")) {
			mark=heart;
		} markChar.equals("H") markChar.equals markChar "H" {
			mark=heart;
		} mark=heart mark heart if(markChar.equals("C")) {
			mark=club;
		} markChar.equals("C") markChar.equals markChar "C" {
			mark=club;
		} mark=club mark club if(markChar.equals("D")) {
			mark=dia;
		} markChar.equals("D") markChar.equals markChar "D" {
			mark=dia;
		} mark=dia mark dia mark[number-1]=true mark[number-1] mark number-1 number 1 true for(int i=0;i<spade.length;++i) {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	} int i=0; int i=0; i 0 i<spade.length i spade.length spade spade.length ++i ++i i {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	} {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	} if(!spade[i]) {
		System.out.println("S "+(i+1));
	} !spade[i] spade[i] spade i {
		System.out.println("S "+(i+1));
	} System.out.println("S "+(i+1)) System.out.println System.out System System.out "S "+(i+1) "S " (i+1) i 1 for(int i=0;i<heart.length;++i) {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	} int i=0; int i=0; i 0 i<heart.length i heart.length heart heart.length ++i ++i i {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	} {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	} if(!heart[i]) {
			System.out.println("H "+(i+1));
		} !heart[i] heart[i] heart i {
			System.out.println("H "+(i+1));
		} System.out.println("H "+(i+1)) System.out.println System.out System System.out "H "+(i+1) "H " (i+1) i 1 for(int i=0;i<club.length;++i) {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	} int i=0; int i=0; i 0 i<club.length i club.length club club.length ++i ++i i {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	} {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	} if(!club[i]) {
			System.out.println("C "+(i+1));
		} !club[i] club[i] club i {
			System.out.println("C "+(i+1));
		} System.out.println("C "+(i+1)) System.out.println System.out System System.out "C "+(i+1) "C " (i+1) i 1 for(int i=0;i<dia.length;++i) {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	} int i=0; int i=0; i 0 i<dia.length i dia.length dia dia.length ++i ++i i {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	} {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	} if(!dia[i]) {
			System.out.println("D "+(i+1));
		} !dia[i] dia[i] dia i {
			System.out.println("D "+(i+1));
		} System.out.println("D "+(i+1)) System.out.println System.out System System.out "D "+(i+1) "D " (i+1) i 1 String[] args args public class Main{
public static void main(String[] args) {
	Scanner stdin = new Scanner(System.in);
	List<String> output = new ArrayList<String>();

	boolean[] spade=new boolean[13];
	boolean[] dia    =new boolean[13];
	boolean[] club    =new boolean[13];
	boolean[] heart    =new boolean[13];
	
	int n=stdin.nextInt();
for(int i=0;i<n;++i) {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	}
	for(int i=0;i<spade.length;++i) {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	}
	for(int i=0;i<heart.length;++i) {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	}
	for(int i=0;i<club.length;++i) {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	}
	for(int i=0;i<dia.length;++i) {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	}
}
} public class Main{
public static void main(String[] args) {
	Scanner stdin = new Scanner(System.in);
	List<String> output = new ArrayList<String>();

	boolean[] spade=new boolean[13];
	boolean[] dia    =new boolean[13];
	boolean[] club    =new boolean[13];
	boolean[] heart    =new boolean[13];
	
	int n=stdin.nextInt();
for(int i=0;i<n;++i) {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	}
	for(int i=0;i<spade.length;++i) {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	}
	for(int i=0;i<heart.length;++i) {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	}
	for(int i=0;i<club.length;++i) {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	}
	for(int i=0;i<dia.length;++i) {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	}
}
} Main
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Main{
public static void main(String[] args) {
	Scanner stdin = new Scanner(System.in);
	List<String> output = new ArrayList<String>();

	boolean[] spade=new boolean[13];
	boolean[] dia    =new boolean[13];
	boolean[] club    =new boolean[13];
	boolean[] heart    =new boolean[13];
	
	int n=stdin.nextInt();
for(int i=0;i<n;++i) {
		String markChar = stdin.next();
		int number = stdin.nextInt();		
		boolean[] mark=null;
		if(markChar.equals("S")) {
			mark=spade;
		}
		if(markChar.equals("H")) {
			mark=heart;
		}
		if(markChar.equals("C")) {
			mark=club;
		}
		if(markChar.equals("D")) {
			mark=dia;
		}
		mark[number-1]=true;
	}
	for(int i=0;i<spade.length;++i) {
	if(!spade[i]) {
		System.out.println("S "+(i+1));
	}		
	}
	for(int i=0;i<heart.length;++i) {
		if(!heart[i]) {
			System.out.println("H "+(i+1));
		}
	}
	for(int i=0;i<club.length;++i) {
		if(!club[i]) {
			System.out.println("C "+(i+1));
		}	
	}
	for(int i=0;i<dia.length;++i) {
		if(!dia[i]) {
			System.out.println("D "+(i+1));
		}	
	}
}
}