#include <iostream>
#include <algorithm>
#include <vector>
#include <map>

using namespace std;

bool isPrime[20001];
vector<int> primes;

bool turn(int n) {
	if (n == 1) {
		return false;
	}
	map<int, int> factors;
	int x = n;
	for (int i = 0; primes[i] * primes[i] <= x; ++i) {
		while (x % primes[i] == 0) {
			++factors[primes[i]];
			x /= primes[i];
		}
	}
	if (x > 1) {
		++factors[x];
	}
	for (map<int, int>::const_iterator it = factors.begin();
		it != factors.end();
		++it) {
		int divider = it->first;
		for (int power = 1; power <= it->second; ++power) {
			if (!turn(n / divider)) {
				return true;
			}
			divider *= it->first;
		}
	}
	return false;
}

int main() {
	fill(&isPrime[0], &isPrime[20000] + 1, true);
	isPrime[0] = false;
	isPrime[1] = false;
	for (int i = 2; i <= 20000; ++i) {
		if (isPrime[i]) {
			for (int k = i * 2; k <= 20000; k += i) {
				isPrime[k] = false;
			}
		}
	}
	for (int i = 0; i <= 20000; ++i) {
		if (isPrime[i]) {
			primes.push_back(i);
		}
	}
	int n;
	cin >> n;
	bool aliceWin = turn(n);
	cout << (aliceWin ? "Alice" : "Bob") << endl;
	return 0;
}