#include<iostream>
using namespace std;

int main() {
	int N,max=0;
	cin >> N;

	while (N > 3) {
		for (int i = 2; i < (N - 2); i++) {
			if ((N - 2) % i == 0)
				max = i;
		}
		N -= max;
	}

	if (N == 3) 
		cout << "Win" << endl;
	else
		cout << "Lose" << endl;
}