#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
#define rep(i, n) for(int i=0;i<(n);++i)
#define rep1(i, n) for(int i=1;i<=(n);i++)
#define ll long long
using mint = modint998244353;
using P = pair<ll,ll>;
using lb = long double;
using T = tuple<ll, ll, ll>;
#ifdef LOCAL
#  include <debug_print.hpp>
#  define dbg(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
#  define dbg(...) (static_cast<void>(0))
#endif

int main()
{
    int t;
    cin >> t;
    while(t--) {
        ll n;
        cin >> n;
        cout << (n==1?"P":"K") << endl;
    }
    // auto f = [&](auto f, int i) -> int {
    //     if(dp[i]!=-1) return dp[i];
    //     int res = 0;
    //     rep(j,n) {
    //         if(i>>j&1) continue;
    //         int nxt = i;
    //         for(int k=1;k<=n;k++) if((j+1)%k==0) nxt|=(1<<(k-1));
    //         res |= (!f(f, nxt));
    //     }
    //     return dp[i] = res;
    // };
    return 0;
}