#include <stdio.h>

int solve(long long N)
{
	if (N == 1) return 0;
	else return 1;
}

int main()
{
	int T;
	long long N;
	scanf("%d", &T);
	while (T--) {
		scanf("%lld", &N);
		if (solve(N) != 0) printf("K\n");
		else printf("P\n");
	}
	fflush(stdout);
	return 0;
}