#include <bits/stdc++.h>
#ifdef LOCAL
#include "./debug.cpp"
#else
#define debug(...)
#define print_line
#endif
using namespace std;
using ll = long long;
const int INF = 1e9 + 10;
const ll INFL = 4e18;

int main() {
    int T;
    cin >> T;

    while (T--) {
        int N;
        cin >> N;

        int ans = 0;
        for (int i = 1; i <= N; i++) {
            if (N % i == 0) {
                ans++;
            }
        }

        if (ans % 2 == 0) {
            cout << "K" << endl;
        } else {
            cout << "P" << endl;
        }
    }
}