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

int main() {
    int t;
    cin >> t;
    while (t--) {
        int n;
        cin >> n;
        set<int> s;
        for (int i = 1; i <= n; i++) {
            if (n % i == 0) {
                s.insert(i);
            }
        }
        cout << ((int)s.size() % 2 == 0 ? "K" : "P") << endl;
    }
}