#include <stdio.h>
#include <atcoder/all>
#include <bits/stdc++.h>
using namespace std;
using namespace atcoder;
using mint = modint998244353;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf32 1000000001
#define Inf64 1000000000000000000LL

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;
	
	return 0;
}