#include<bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using mint=modint998244353;
using namespace std;
using ll=long long;
using ul=unsigned long long;
int dx[8] = {-1, 1, 0, 0, -1, -1, 1, 1};
int dy[8] = {0, 0, -1, 1, -1, 1, -1, 1};
using Graph=vector<vector<int>>;
int main(){
    int T;
    cin>>T;
    while(T--){
        int N;
        int cnt=0;
        cin>>N;
        for(int i=1;i*i<=N;i++){
            if(N%i==0){
                if(N/i==i)cnt++;
                else cnt+=2;
            }
        }
        cout<<(cnt%2?"P":"K")<<endl;
    }
}