#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"); } }