#include <iostream>

using namespace std;

int main () {
    int N; cin >> N;

    if (2008 <= N) {
        cout << "Namiki Secondary School" << "\n";
        return 0;
    }

    if (1984 <= N) {
        cout << "Namiki High School" << "\n";
        return 0;
    }

    cout << "None" << "\n";
    return 0;
}