#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"; } }