#include <bits/stdc++.h>

using namespace std;
void fast_io() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
}

int main() {
    fast_io();
    int t;
    cin >> t;
    for (; t--;) {
        long long n;
        cin >> n;
        if (n == 1) {
            cout << "P\n";
        } else {
            cout << "K\n";
        }
    }
}