#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--) {
        ll N;
        cin >> N;

        if (N == 1) {
            cout << "P" << '\n';
        } else {
            cout << "K" << '\n';
        }
    }
}