# include <bits/stdc++.h>
using namespace std;
int main()
{
	int a, b;
	cin >> a >> b;
	while(a != 0 && b != 0)
	{
		if(a < b)
		{
			a--;
		}
		else a %= b;
		if(a == 0)
		{
			cout << "Alice" << endl;
			return 0;
		}
		if(b < a)
		{
			b--;
		}
		else b %= a;
	}
			cout << "Bob" << endl;
}