#pragma GCC optimize ("O2")
#pragma GCC target ("avx")
#include<bits/stdc++.h>
#include<iostream>
#include<cstring>
//#include<atcoder/all>
//using namespace atcoder;


using namespace std;
typedef long long ll;
#define rep(i, n) for(int i = 0; i < (n); i++)
#define rep1(i, n) for(int i = 1; i <= (n); i++)
#define co(x) cout << (x) << "\n"
#define cosp(x) cout << (x) << " "
#define ce(x) cerr << (x) << "\n"
#define cesp(x) cerr << (x) << " "
#define pb push_back
#define mp make_pair
#define chmin(x, y) x = min(x, y)
#define chmax(x, y) x = max(x, y)
#define Would
#define you
#define please



int main() {
	cin.tie(0);
	ios::sync_with_stdio(false);


	ll A, B;
	cin >> A >> B;

	if (A > B) swap(A, B);

	if (A == B) {
		if (A % 2) co('Q');
		else co('P');
	}
	else if (A + 1 == B) {
		if (A % 2) co('Q');
		else co('P');
	}
	else co('P');

	Would you please return 0;
}