#include<bits/stdc++.h>

using namespace std;

int main()
{
	string s;
   cin>>s;
   set<char> s1;
  int i;
  for(i=0;i<s.length();i++)
  {
    s1.insert(s.at(i));
  }
              if(s1.size()==1)
              cout<<"Won";
              else
              cout<<"Lost";
}
#include<bits/stdc++.h>
using namespace std;

int main(){
  int n; cin >> n;
  if(n<191)
    cout << "Yay!" << endl;
  else if(n==191)
    cout << "so-so" << endl;
  else
    cout << ":(" << endl;
}