#include "bits/stdc++.h"
using namespace std;
#define rep(i, n) for (int (i) = 0; (i) < (n); ++(i))

int main() {
	int t;
	cin >> t;
	rep(i, t) {
		int x;
		cin >> x;
		if (x == 45) cout << "Y\n";
		else cout << "N\n";
	}
}