#include <vector>
#include <iostream>
#include <string>
#include <ostream>
#include <map>
#include <set>
#include <bitset>
#include <cmath>
#include <iomanip>
#include <algorithm>
#include <list>
#define rep(i, n) for (int i = 0; i < (n); i++)
using namespace std;

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