#include<iostream>
#include<cassert>
using namespace std;
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 Secondary School"<<endl;
	else cout<<"Namiki High School"<<endl;
}