#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(n);++i)
using namespace std;
using ll = long long;

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int n;
    cin >> n;
    if(n<1984) cout << "None" << endl;
    else if(n<2008) cout << "Namiki High School" << endl;
    else cout << "Namiki Secondary School" << endl;
}