#include <iostream>
#include <vector>
#include <map>
#include <cstdint>

//自信ないなー。
//なんかうごいてる？？

#define Test 0

typedef std::vector<bool> PBox;
typedef std::map<std::uint64_t, std::uint64_t> PFType;

PBox MakePrime(const std::uint64_t& N) {
	PBox P(N+1,true);
	P[0] = false;
	P[1] = false;
	for (std::uint64_t i = 2; i <= N; i++) {
		if (!P[i])continue;
		for (std::uint64_t j = 2; i*j <= N; j++) {
			P[i*j] = false;
		}
	}

	return P;
}

PFType MakePrimeFactor(const std::uint64_t& N,const PBox& PB) {
	std::uint64_t C = 0;
	std::uint64_t V = N;
	PFType PF;
	for (std::uint64_t i = 0; i <= V; i++) {
		if (!PB[i]) continue;
		C = 0;
		while (V%i == 0) {
			V /= i;
			C++;
		}
		if(C!= 0) PF[i] = C;
	}
	return PF;
}

bool ErazeZero(PFType& P) {
	for (PFType::iterator i = P.begin(); i != P.end(); i++) {
		if (i->second == 0) {
			PFType::iterator T = i;
			i--;
			P.erase(T);
			if (i == P.end()) break;
		}
	}
	return true;
}

PFType MakeStuts(PFType& P) {
	PFType R;
	std::uint64_t L = 2;
	for (auto&o : P) {
		R[o.first] = o.second;
		if (R[o.first] > L)R[o.first] = L;
	}
	return R;
}

std::uint64_t MustNeedHand(PFType& P) {
	std::uint64_t R = 0;

	for (auto&o : P) {
		R += o.second;
	}
	return R;
}


bool Think(PFType& P) {
	PFType S = MakeStuts(P);
	std::uint64_t NH = MustNeedHand(S);
	std::uint64_t AH = MustNeedHand(P);

		for (auto&o : P) {
			if (NH % 2) {//必要ハンド数が奇数の時は・・・。
				if (AH % 2) {//必要ハンド数が奇数のときは・・・。
					if (o.second > 0) {//カテゴリ消滅
						o.second = 0;
						return true;
					}
				}else {
					if (o.second > 1) {//カテゴリーのラス一残してパス。
						o.second = 1;
						return true;
					}
				}
			}
			else {//偶数の時
				if (o.second > 2) {
					o.second = 1;
				}
			}
		}
		for (auto&o : P) {//ここに来るときは各要素1だと思うので、カテゴリ消去を強制する。
			o.second = 0;
			return true;
		}

		return false;
}

bool MakeHoge(const std::uint64_t& N) {
	std::uint64_t C = 0;
	PBox PB= MakePrime(N);
	PFType PF = MakePrimeFactor(N, PB);
	std::uint64_t V = N;

	while (PF.size() != 0) {
#if Test
		if (Think(PF) == false) throw 0xDEADBEEF;
#else
		Think(PF);
#endif
		ErazeZero(PF);
		C++;
	}

	return (C%2) != 0;
}

bool Show(bool F) {
	std::cout << (F ? "Alice" : "Bob");
	return true;
}

int main() {
	bool R = false;
	std::uint64_t N;
#if Test
	N = 4;
	R = MakeHoge(N);
	std::cout << N << ':';
	Show(R);
	N = 11;
	R = MakeHoge(N);
	std::cout << N << ':';
	Show(R);
	N = 24;
	R = MakeHoge(N);
	std::cout << N << ':';
	Show(R);
	N = 600;
	R = MakeHoge(N);
	std::cout << N << ':';
	Show(R);
#else
	std::cin >> N;
	R = MakeHoge(N);
	Show(R);
#endif
	return true;
}