import java.util.Scanner;

public class Main {
	public static void main(String[] args) throws Exception {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		sc.close();

		int x = Math.min(a, b);
		int y = Math.max(a, b);
		if (x - y <= 1 && x % 2 == 1) {
			System.out.println("Q");
		} else {
			System.out.println("P");
		}
	}
}