import javax.swing.*;
import java.util.LinkedList;
import java.util.ListIterator;

public class ProblemC {
	public static void main(String[] args) {
		int M = Integer.parseInt(JOptionPane.showInputDialog("Enter M"));
		int N = Integer.parseInt(JOptionPane.showInputDialog("Enter N"));
		LinkedList L = new LinkedList();
		
		// Fill list with players
		for (int i = 1; i <= M; ++i) {
			L.add(new Integer(i));
		}
		
		ListIterator LI = L.listIterator(0);
		
		for (int j = 1; j <= M - 1; ++j) {
			for (int k = 1; k <= N; ++k) {
				if (LI.hasNext()) {
					LI.next();
				}
				else {
					LI = L.listIterator(0);
					LI.next();
				}
			}
			LI.remove();
		}
		
		int winner = ((Integer) L.get(0)).intValue();
		JOptionPane.showMessageDialog(null, "Player " + winner + " wins!");
	}
}