#include <bits/stdc++.h>
using namespace std;

int main() {
  int t;
  cin >> t;
  for(int i=0;i<t;i++) {
    int x;
    cin >> x;
    if(x == 0 ||x == 41 || x == 45) cout << 'Y' << endl;
    else cout << 'N' << endl;
  }
  return 0;
}