#include<bits/stdc++.h>
using namespace std;
#define int long long
mt19937 rnd(chrono::high_resolution_clock::now().time_since_epoch().count());
signed main() {
	int a;
	cin >> a;
	int cnt = a / 2, k = 0;
	for (int i = 0; i < a; i++) {
		if (rnd() % 2 == 0) {
			if (k != cnt) {
				k++;
				cout << "YOU WIN :)" << endl;
			}
			else {
				cout << "YOU LOSE :(" << endl;
			}
		}
		else {
			cout << "YOU LOSE :(" << endl;
		}
	}
}