5 8

#include<bits/stdc++.h>
using namespace std;
int main(){
	int a1, a2, a3, b1, b2 , b3;
	cin >> a1 >> a2 >> a3 >> b1 >> b2 >> b3;
	if (a1 < b1 || a2 < b2 || a3 < b3)cout << "WIN";
	else cout << "LOSE";
	return 0;
}