#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int INF = 1e9 + 10;
const ll INFL = 4e18;

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

    if (1984 <= N && N < 2008) {
        puts("Namiki High School");
    } else if (N >= 2008) {
        puts("Namiki Secondary School");
    } else {
        puts("None");
    }
}