import java.util.Scanner;

class Main
{
	public static void main ( String[] args ) {
		
		Scanner  sc = new Scanner ( System.in );
		StringBuilder str = new StringBuilder ();
		
		boolean [][] cards = new boolean[ 4 ][ 13 ];
		
		int n = sc.nextInt ();
		
		for ( int i = 0; i < n; i++ ) {
			String art = sc.next ();
			int rank = sc.nextInt ();
			
			if ( art.equals ( "S" ) ) {
				cards[ 0 ][ rank - 1 ] = true;
			} else if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			}
		}
		for ( int i = 0; i < 4; i++ ) {
			for ( int j = 0; j < 13; j++ ) {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			}
		}
	}
} import java.util.Scanner; Scanner java.util class Main
{
	public static void main ( String[] args ) {
		
		Scanner  sc = new Scanner ( System.in );
		StringBuilder str = new StringBuilder ();
		
		boolean [][] cards = new boolean[ 4 ][ 13 ];
		
		int n = sc.nextInt ();
		
		for ( int i = 0; i < n; i++ ) {
			String art = sc.next ();
			int rank = sc.nextInt ();
			
			if ( art.equals ( "S" ) ) {
				cards[ 0 ][ rank - 1 ] = true;
			} else if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			}
		}
		for ( int i = 0; i < 4; i++ ) {
			for ( int j = 0; j < 13; j++ ) {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			}
		}
	}
} Main public static void main ( String[] args ) {
		
		Scanner  sc = new Scanner ( System.in );
		StringBuilder str = new StringBuilder ();
		
		boolean [][] cards = new boolean[ 4 ][ 13 ];
		
		int n = sc.nextInt ();
		
		for ( int i = 0; i < n; i++ ) {
			String art = sc.next ();
			int rank = sc.nextInt ();
			
			if ( art.equals ( "S" ) ) {
				cards[ 0 ][ rank - 1 ] = true;
			} else if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			}
		}
		for ( int i = 0; i < 4; i++ ) {
			for ( int j = 0; j < 13; j++ ) {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			}
		}
	} main {
		
		Scanner  sc = new Scanner ( System.in );
		StringBuilder str = new StringBuilder ();
		
		boolean [][] cards = new boolean[ 4 ][ 13 ];
		
		int n = sc.nextInt ();
		
		for ( int i = 0; i < n; i++ ) {
			String art = sc.next ();
			int rank = sc.nextInt ();
			
			if ( art.equals ( "S" ) ) {
				cards[ 0 ][ rank - 1 ] = true;
			} else if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			}
		}
		for ( int i = 0; i < 4; i++ ) {
			for ( int j = 0; j < 13; j++ ) {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			}
		}
	} Scanner  sc = new Scanner ( System.in ); sc new Scanner ( System.in ) StringBuilder str = new StringBuilder (); str new StringBuilder () boolean [][] cards = new boolean[ 4 ][ 13 ]; cards new boolean[ 4 ][ 13 ] 4 13 int n = sc.nextInt (); n sc.nextInt () sc.nextInt sc for ( int i = 0; i < n; i++ ) {
			String art = sc.next ();
			int rank = sc.nextInt ();
			
			if ( art.equals ( "S" ) ) {
				cards[ 0 ][ rank - 1 ] = true;
			} else if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			}
		} int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
			String art = sc.next ();
			int rank = sc.nextInt ();
			
			if ( art.equals ( "S" ) ) {
				cards[ 0 ][ rank - 1 ] = true;
			} else if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			}
		} {
			String art = sc.next ();
			int rank = sc.nextInt ();
			
			if ( art.equals ( "S" ) ) {
				cards[ 0 ][ rank - 1 ] = true;
			} else if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			}
		} String art = sc.next (); art sc.next () sc.next sc int rank = sc.nextInt (); rank sc.nextInt () sc.nextInt sc if ( art.equals ( "S" ) ) {
				cards[ 0 ][ rank - 1 ] = true;
			} else if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			} art.equals ( "S" ) art.equals art "S" {
				cards[ 0 ][ rank - 1 ] = true;
			} cards[ 0 ][ rank - 1 ] = true cards[ 0 ][ rank - 1 ] cards[ 0 ] cards 0 rank - 1 rank 1 true if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			} art.equals ( "H" ) art.equals art "H" {
				cards[ 1 ][ rank - 1 ] = true;
			} cards[ 1 ][ rank - 1 ] = true cards[ 1 ][ rank - 1 ] cards[ 1 ] cards 1 rank - 1 rank 1 true if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			} art.equals ( "C" ) art.equals art "C" {
				cards[ 2 ][ rank - 1 ] = true;
			} cards[ 2 ][ rank - 1 ] = true cards[ 2 ][ rank - 1 ] cards[ 2 ] cards 2 rank - 1 rank 1 true {
				cards[ 3 ][ rank - 1 ] = true;
			} cards[ 3 ][ rank - 1 ] = true cards[ 3 ][ rank - 1 ] cards[ 3 ] cards 3 rank - 1 rank 1 true for ( int i = 0; i < 4; i++ ) {
			for ( int j = 0; j < 13; j++ ) {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			}
		} int i = 0; int i = 0; i 0 i < 4 i 4 i++ i++ i {
			for ( int j = 0; j < 13; j++ ) {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			}
		} {
			for ( int j = 0; j < 13; j++ ) {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			}
		} for ( int j = 0; j < 13; j++ ) {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			} int j = 0; int j = 0; j 0 j < 13 j 13 j++ j++ j {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			} {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			} if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				} !cards[ i ][ j ] cards[ i ][ j ] cards[ i ] cards i j {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				} if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					} i == 0 i 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 ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					} i == 1 i 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 ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					} i == 2 i 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 {
						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
import java.util.Scanner;

class Main
{
	public static void main ( String[] args ) {
		
		Scanner  sc = new Scanner ( System.in );
		StringBuilder str = new StringBuilder ();
		
		boolean [][] cards = new boolean[ 4 ][ 13 ];
		
		int n = sc.nextInt ();
		
		for ( int i = 0; i < n; i++ ) {
			String art = sc.next ();
			int rank = sc.nextInt ();
			
			if ( art.equals ( "S" ) ) {
				cards[ 0 ][ rank - 1 ] = true;
			} else if ( art.equals ( "H" ) ) {
				cards[ 1 ][ rank - 1 ] = true;
			} else if ( art.equals ( "C" ) ) {
				cards[ 2 ][ rank - 1 ] = true;
			} else {
				cards[ 3 ][ rank - 1 ] = true;
			}
		}
		for ( int i = 0; i < 4; i++ ) {
			for ( int j = 0; j < 13; j++ ) {
				if ( !cards[ i ][ j ] ) {
					if ( i == 0 ) {
						System.out.println ( "S " + ( j + 1 ) );
					} else if ( i == 1 ) {
						System.out.println ( "H " + ( j + 1 ) );
					} else if ( i == 2 ) {
						System.out.println ( "C " + ( j + 1 ) );
					} else {
						System.out.println ( "D " + ( j + 1 ) );
					}
				}
			}
		}
	}
}