#include <bits/stdc++.h>

using namespace std;
using ll = long long;

int main(){
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);

    int N;
    cin >> N;
    if (N <= 1983) cout << "None" << endl;
    else if (N >= 2008) cout << "Namiki Secondary School" << endl;
    else cout << "Namiki High School" << endl;

    return 0;
}