#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ull = unsigned long long;
constexpr int MOD = 998244353;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep2(i, l, r) for (int i = (l); i < (int)(r); i++)
#define all(v) v.begin(), v.end()
int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  int N;
  cin>>N;
  if(N<=1984){
    cout<<"None\n";
  }else if(N<=2008){
    cout<<"Namiki High School\n";
  }else{
    cout<<"Namiki Secondary School\n";
  }
}