#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll = long long;
using ull = unsigned long long;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
const vector<int> dx = {0,0,1,-1};
const vector<int> dy = {1,-1,0,0};
const ll INF = 1e18;
const ll inf = 1e8;
const ll MOD = 998244353;

int main(){
    int t;
    cin >> t;
    for(int i = 0; i < t; i++){
        int x;
        cin >> x;
        int cnt = 0;
    for(int j = 1; j <= x; j++){
        if(x%j==0) cnt++;
    }
    if(cnt % 2 == 0) cout << 'K' << endl;
    else cout << 'P' << endl;
    }
}