#define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i,a,b) for(int i=a;i<b;i++)
using vi = vector<int>; // intの1次元の型に vi という別名をつける
using vvi = vector<vi>; // intの2次元の型に vvi という別名をつける
using si =vector<char>;
using ssi =vector<si>;
//using mint = modint998244353;
const long long INF = 1e18;
//bit全探索 rep(i,0,1<<(n-1)){rep(j,0,n-1)if(I&(1<<j))}
//int a = s[0] - ‘0’;文字列から数字
//int a=atoi(s.c_str());
//“ABCDEFGHIJKLMNOPQRSTUVWXYZ"
//#define INF (long long)2e+18
const ll MOD=1e+7;
ll fn(ll n){ll res=1;
	for(int i=2;i*i<=n;i++){
		if(n%i==0){ll cnt=1;
			while(n%i==0){
				cnt++;n/=i;
		}
		res*=cnt;
	}
}	
if(n>1)res*=2;
	return res;
}
//printf("%.9f\n", ans);
int main() { int t;
cin>>t;
rep(i,0,t){
	ll n;
	cin>>n;
if(n==1)cout<<"P"<<endl;
else if(n==2||n==3)cout<<"K"<<endl;
else if(fn(n)%2==0)cout<<"K"<<endl;
else cout<<"P"<<endl;
}

}