#include<bits/stdc++.h>
namespace {
#pragma GCC diagnostic ignored "-Wunused-function"
#include<atcoder/all>
#pragma GCC diagnostic warning "-Wunused-function"
using namespace std;
using namespace atcoder;
#define rep(i,n) for(int i = 0; i < (int)(n); i++)
#define rrep(i,n) for(int i = (int)(n) - 1; i >= 0; i--)
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x)
template<class T> bool chmax(T& a, const T& b) { if (a < b) { a = b; return true; } else return false; }
template<class T> bool chmin(T& a, const T& b) { if (b < a) { a = b; return true; } else return false; }
using ll = long long;
using P = pair<int,int>;
using VI = vector<int>;
using VVI = vector<VI>;
using VL = vector<ll>;
using VVL = vector<VL>;

bool solve() {
  ll n;
  cin >> n;
  string s_str;
  cin >> s_str;
  int s = s_str == "Odd";
  if (n <= 2) return s == 1;
  if (n == 3) return true;
  int a0 = n / 2, a1 = n - a0;
  int pc = popcount(0ULL + n - 1);
  ll b1 = 1LL << pc, b0 = n - b1;
  if (b0 == 0) return a1 % 2 == s;
  if (b1 == 1) return true;
  ll rest = n - 4;
  return rest % 2;
}
} int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int tt;
  cin >> tt;
  while (tt--) {
    cout << (solve() ? "Alice\n" : "Bob\n");
  }
}