//g++ -std=c++11 -Wall test.cpp -o test -lm -g -O2

#include <bits/stdc++.h>
#include <cstdio>
#include <iterator>
using namespace std;
#define sws                           \
    ios_base::sync_with_stdio(false); \
    cin.tie(NULL);                    \
    cout.tie(NULL);
#define vi vector<int>
#define vll vector<long long int>
#define vb vector<bool>
#define pb push_back
#define ll long long int
#define endl '\n'
#define pii pair<int,int>
#define pill pair<int,ll>
#define plli pair<ll,int>
#define plli pair<ll,int>
#define tlli tuple<ll,ll,int>
#define till tuple<int,ll,ll>
#define forn(b) for(int i = 0; i<b ;i++)
#define MAX 4005


int main(){
    int n;
    cin>>n;
    string ans = n%2?"Black":"White";
    cout<<ans<<endl;
}

#include<bits/stdc++.h>
#define ll long long
#define F first
#define S second
#define pb push_back
using namespace std;
const ll maxn = 1e5 + 7;
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  ll n = 0;
  cin >> n;
  ll x = 1.08 * 1.0 * n;
  ll c = 206;
  // cout << x << " " << c << "\n";
  if (x < c)
    cout << "Yay!";
  else if (x > c)
    cout << ":(";
  else
    cout << "so-so";
}
