#include <bits/stdc++.h>
// #include <atcoder/modint>
#define rng(a) a.begin(),a.end()
#define rrng(a) a.rbegin(),a.rend()
#define INF 2000000000000000000
#define ll long long
#define ld long double
#define pll pair<ll, ll>
using namespace std;
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  ll A, B;
  cin >> A >> B;
  if (abs(A - B) == 1) {
    if (max(A, B) % 2 == 0) {
      cout << "Q" << "\n";
    }
    else {
      cout << "P" << "\n";
    }
  }
  else if (abs(A - B) == 0) {
    if (max(A, B) % 2 == 1) {
      cout << "Q" << "\n";
    }
    else {
      cout << "P" << "\n";
    }
  }
  else {
    cout << "P" << "\n";
  }
}