#include <stdio.h>
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using mint = modint1000000007;
using namespace std;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf 1000000001

int main(){
	
	int a,b;
	cin>>a>>b;
	
	if(a>b)swap(a,b);
	
	if(a%2==0){
		cout<<"P"<<endl;
	}
	else{
		if(abs(a-b)<2)cout<<"Q"<<endl;
		else cout<<"P"<<endl;
	}
	
    return 0;
}