using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static int NN => int.Parse(ReadLine());
    static int[] NList => ReadLine().Split().Select(int.Parse).ToArray();
    public static void Main()
    {
        Solve();
    }
    static void Solve()
    {
        var n = NN;
        if (n < 1984) WriteLine("None");
        else if (n < 2008) WriteLine("Namiki High School");
        else WriteLine("Namiki Secondary School");
    }
}