#include<iostream>
#include<cassert>
using namespace std;
bool f(long N,string S)
{
	int pc=__builtin_popcountll(N);
	if((1LL<<pc)-1==N)
	{
		if(N%4*((N+1)%4)/2%2==0)
		{
			return S=="Even";
		}
		else
		{
			return S=="Odd";
		}
	}
	if(N%2==1&&S=="Odd")return false;
	else return true;
}
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	int T;cin>>T;
	for(;T--;)
	{
		long N;
		string S;
		cin>>N>>S;
		cout<<(f(N,S)?"Alice\n":"Bob\n");
	}
}