#include <iostream>
#include <cassert>
#include <vector>

using namespace std;

vector<int> f(int x) {
  vector<int> ret;
  for (int i = 1; i * i <= x; i++) {
    if (x % i == 0) {
      ret.push_back(i);
      if (x / i != i)
	ret.push_back(x / i);
    }
  }
  return ret;
}

int main() {
  int T; cin >> T;
  while (T--) {
    int N; cin >> N;
    vector<int> fac = f(N);
    cout << (fac.size() % 2 == 0? 'K' : 'P') << endl;
  }
  return 0;
}