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

int main() {
    ios_base::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";
}