#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
  #include "settings/debug.cpp"
  #define _GLIBCXX_DEBUG
#else
  #define Debug(...) void(0)
#endif
#define rep(i, n) for (int i = 0; i < (n); ++i)
using ll = long long;
using ull = unsigned long long;

int main() {
  int t;
  cin >> t;
  while (t--) {
    int n;
    cin >> n;
    vector<int> div(0);
    for (int i = 1; i * i <= n; i++) {
      if (n % i == 0) {
        div.push_back(i);
        if (i * i != n) div.push_back(n / i);
      }
    }
    cout << "KP"[div.size() % 2] << endl;
  }
  return 0;
}