#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
  #include "settings/debug.cpp"
#else
  #define Debug(...) void(0)
#endif
#define rep(i, n) for (int i = 0; i < (n); ++i)
using ll = long long;
using ull = unsigned long long;

int main() {
  int n;
  cin >> n;
  if (n < 1984)
    cout << "None" << endl;
  else if (n < 2008)
    cout << "Namiki High School" << endl;
  else
    cout << "Namiki Secondary School" << endl;
  return 0;
}