#include<bits/stdc++.h>
using namespace std;
int main(){
  string s;
  cin >> s;
  int a = 0;
  int b = 0;
  for(int i = 0; i < s.size(); i++){
if(s[i] = 'O') a++;
 else b++;  
  }
  if(a > b){
     cout << "East" << endl;
  }else{
    cout << "West" << endl;
  }
  return 0;
}