Problem: 

Interaction

This is an interactive problem. You need to read participants' queries from standard input and print your responses to standard output. You don't know the number of queries upfront, so you'll need to process them as you get them; you'll know you're done once you reach the end of the file.

In each query, you will be asked the question, written in one line. You have to answer it correctly, patiently and without any display of emotions. Your response is case-insensitive.

Please make sure to use the stream flushing operation after each response in order not to leave part of your output in some buffer.

Example

Input


Is it rated?
Is it rated?
Is it rated?


Output


NO
NO
NO

Solution (in CPP):

Solution:
// DeNsE - EcLiPsE //
// WHAT is DEAD may NEVER die //

#include <iostream>
#include <vector>
#include <algorithm>
#include <numeric>
#include <map>
#include <unordered_map>
#include <cmath>
#include <iomanip>
#include <set>
#include <cstring>
#include <stack>
#include <sstream>
#include <queue>
#include <unordered_set>
#include <cstdlib>
//#include <bits/stdc++.h>

using namespace std;

#define nitro ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define int long long
#define double long double

const int inf = (1ll << 62) - 1;
const int mod = 998244353;
const int N = 2e5 + 10;

int bPow(int a, int b){
    int res = 1;
    while(b) {
        if (b & 1) {
            res = (res * a) % mod;
        }
        b >>= 1;
        a = (a * a) % mod;
    }
    return res % mod;
}

int gcd(int a, int b)
{
    if(a < b)
        swap(a, b);
    if (b == 0)
        return a;
    return gcd(b, a % b);

}

vector<int> fact(N, 0ll);
void factorial(){
    fact[0] = 1, fact[1] = 1;
    for(int i = 2; i < N; i++){
        fact[i] = (fact[i - 1] * i) % mod;
    }
}

int ncr(int n, int r){
    if(r > n)
        return 0;
    int ans = fact[n] % mod;
    ans *= bPow(fact[r], mod - 2) % mod;
    ans %= mod;
    ans *= bPow(fact[n - r], mod - 2) % mod;
    ans %= mod;
    return ans;
}

void solve(){
    while (true){
        string s;
        getline(cin, s);
        stringstream ss(s);
        string word;
        int count = 0;
        while (ss >> word)
            count++;
        if(count == 0)
            return;
        else
            cout << "NO" << endl;
    }
}

signed main(){
    nitro
    int tc = 1;
    //cin >> tc;
    while(tc--){
        solve();
    }
}