//No.2721 "Don't say N" Game
#include <stdio.h>

int main(void){
    int T;
    scanf("%d", &T);
    int cases[T];
    for(int i = 0; i < T; i++){
        scanf("%d", &cases[i]);
    }

    for(int i = 0; i < T; i++){
        int N = cases[i];
        int count = 0;
        
        for(int j = 1; j <= N; j++){
            if(N % j == 0){
                count ++;
            }
        }
        
        if(count % 2 == 0){
            printf("K\n");
        }else{
            printf("P\n");
        }
    }

    return 0;
}