#include <bits/stdc++.h>
using namespace std;

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

    int t;
    cin >> t;
    for (int i = 0; i < t; i++){
        int n;
        cin >> n;
        int count = 0;
        for (int j = 1; j <= n; j++){
            if (n%j == 0) count++;
        }
        cout << (count%2 ? "P" : "K") << endl;
    }

    return 0;
}