#include <bits/stdc++.h>
using namespace std;
int main(){
    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;
    }
}