// 發牌。
import java.util.*;

public class a10a
{
	public  static  void  main(String[] args)
	{
		int i,j,x;
		int[] card=new int[52];	//用來記錄該位牌是否已被發出
		int[][] a=new int[4][13];		//記錄發到的牌
		int num=5; //設定發五張牌
		int A,B;
		String[] cname={"S","H","D","C"};
		Random randomG=new Random();

//---------------起始值設定------
		for (i=0;i<=51;i=i+1)
			card[i]=0;
		for (i=0;i<4;i=i+1)
			for (j=0;j<13;j=j+1)
			   a[i][j]=0;

//-------------由電腦亂數產生學生座號------
                for (i=0;i<4;i=i+1)
			for (j=0;j<num;j=j+1)
			{
				x=randomG.nextInt(52);
				while (card[x]!=0) x=randomG.nextInt(52);
				a[i][j]=x;
				card[x]=1;
			}
//-----------顯示到瑩幕-------
	 for (i=0;i<4;i=i+1)
	 {
			for (j=0;j<num;j=j+1)
			{
				A=a[i][j]/13;
				B=(a[i][j]%13)+1;
				System.out.print(B+cname[A]+" ");
			}
			System.out.println();
	 }
			
	}
}