import java.util.ArrayList;
import java.util.Collections;

public class Game{
    ArrayList cards;
    public static void main(String[] args) {
        Game g = new Game();
        g.deal();
        g.display();
    }
    
    public ArrayList deal(){
        if(cards == null){
            cards = new ArrayList();
            for(int i=1;i<=52;i++){
                cards.add(i);
            }
        }
        Collections.shuffle(cards);
        return cards;    
    }
    
    public void display(){
        String[] player = {"东家","西家","南家","北家"};
        for(int i=0;i<4;i++){
            System.out.print(player[i] + ": ");
            for(int j=i*13;j<(i+1)*13;j++){
                System.out.print(cards.get(j) + ", ");
            }
            System.out.println();
        }    
    }
}