#include<iostream>
#include<string.h>
using namespace std;
int main() {
int n;
int num[105];
while (cin >> n&&n) {
memset(num, 0, sizeof(num));
for (int i = 0; i < n; ++i) {
int temp;
cin >> temp;
num[temp]++;
}
int i = 0;
for (; i < 105; ++i) {
if (num[i] % 2 != 0)
break;
}
if (i < 105)
cout << "Win\n";
else
cout << "Lose\n";
}
return 0;
}