#include <stdio.h>
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using mint = modint998244353;
using namespace std;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf32 1000000001
#define Inf64 1000000000000000001

int main(){

	int _t;
	cin>>_t;
	rep(_,_t){
		int n;
		cin>>n;
		int ans = 0;
		for(int i=1;i<=n;i++){
			if(n%i==0)ans++;
		}
		//ans--;
		if(ans%2==0)cout<<"K"<<endl;
		else cout<<"P"<<endl;
	}
	
	return 0;
}