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"); } } }