// #define _GLIBCXX_DEBUG // (提出時はコメントアウトする)
#include <bits/stdc++.h>
#define rep(i, a, n) for (int i = a; i < (int)(n); i++)
#define all(a) begin(a), end(a)
#define rall(a) rbegin(a), rend(a)
#define vi vector<int>
#define vs vector<string>
#define vvi vector<vector<int>>
#define vb vector<bool>
#define ll long long
#define dd double
using namespace std;

void faster()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
}

template <typename T>
void input(T &x)
{
    cin >> x;
}
template <typename T, typename... Args>
void input(T &x, Args &...args)
{
    cin >> x;
    input(args...);
}

template <typename T>
void sorts(vector<T> &vec)
{
    sort(vec.begin(), vec.end());
}

template <typename T>
void rsorts(vector<T> &vec)
{
    sort(vec.begin(), vec.end(), greater<T>());
}

template <class T>
inline bool chmin(T &a, T b)
{
    if (a > b)
    {
        a = b;
        return true;
    }
    return false;
}
template <class T>
inline bool chmax(T &a, T b)
{
    if (a < b)
    {
        a = b;
        return true;
    }
    return false;
}

struct timekeeper
{
    chrono::high_resolution_clock::time_point starttime;
    chrono::high_resolution_clock::time_point endtime;
    chrono::duration<double> duration;
};
ll sum_1_to_n(const ll &a)
{
    return a * (a + 1) / 2;
}

ll rounding(ll target, ll keta)
{
    ll now = 1;
    rep(i, 0, keta)
    {
        target /= now;
        int k = target % 10;
        if (k >= 5)
        {
            target += 10 - k;
        }
        else
        {
            target -= k;
        }
        target *= now;
        now *= 10;
    }
    return target;
}
unsigned ll ceiling(const unsigned ll &a, const unsigned ll &b) // a/b切り上げ
{
    return (a + b - 1) / b;
}
// 上、下、右、左、右上、右下、左上、左下
vi xmove = {0, 0, 1, -1, 1, 1, -1, -1};
vi ymove = {-1, 1, 0, 0, -1, 1, -1, 1};

int main()
{
    int n;
    cin >> n;
    if (n < 1984)
    {
        cout << "None";
    }
    else if (n < 2008)
    {
        cout << "Namiki High School";
    }
    else
    {
        cout << "Namiki Secondary School";
    }
}