#include <bits/stdc++.h>
using namespace std;

int main() {
int N;
  cin>>N;
  if(N%2==1){
  cout<<"Black"<<endl;}
  else{cout<<"White"<<endl;}
}


#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
int main()
{
	string s;
	cin >> s;
	if(s[0]==s[1]&&s[1]==s[2]) cout << "Won" << endl;
	else cout << "Lost" << endl;
	return 0;
} 