#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,n) for(ll i=0; i<(ll)(n); i++)
#define repi(i,a,b) for(ll i=(ll)(a); i<(ll)(b); i++)
#define all(v) (v).begin(),(v).end()
#define arr(v) (v).rbegin(),(v).rend()
using vi=vector<int>;
using vvi=vector<vi>;

using vll=vector<ll>;
using vvll=vector<vll>;
using P=pair<ll,ll>;
using vp=vector<P>;
using vvp=vector<vp>;
const ll inf=2e18;
template<typename T,typename S> bool chmin(T& a,const S&b){
    return a>b? a=b,1:0;
}

template<typename T,typename S> bool chmax(T& a,const S&b){
    return a<b? a=b,1:0;
}
int mod = 998244353;
//int mod =  100000007;
struct mint {
   int x;
   mint(ll x_ = 0) : x(x_ % mod) {
      if(x < 0) x += mod;
   }
   mint operator-() {
      auto res = *this;
      res.x = (x ? mod - x : 0);
      return res;
   }
   mint& operator+=(mint r) {
      if((x += r.x) >= mod) x -= mod;
      return *this;
   }
   mint& operator-=(mint r) {
      if((x -= r.x) < 0) x += mod;
      return *this;
   }
   mint& operator*=(mint r) {
      x = 1LL * x * r.x % mod;
      return *this;
   }
   mint& operator/=(mint r) { return *this *= r.inv(); }
   friend mint operator+(mint a, mint b) { return a += b; }
   friend mint operator-(mint a, mint b) { return a -= b; }
   friend mint operator*(mint a, mint b) { return a *= b; }
   friend mint operator/(mint a, mint b) { return a /= b; }
   mint inv() const { return pow(mod - 2); }
   mint pow(ll b) const {
      mint a = *this, c = 1;
      while(b) {
         if(b & 1) c *= a;
         a *= a;
         b >>= 1;
      }
      return c;
   }
};
using vm = vector<mint>;
using vvm = vector<vm>;

constexpr int MAX = 500050;
ll fact[MAX], finv[MAX], invv[MAX];
void initcomb() {
   fact[0] = fact[1] = 1;
   finv[0] = finv[1] = 1;
   invv[1] = 1;
   for(int i = 2; i < MAX; i++) {
      fact[i] = fact[i - 1] * i % mod;
      invv[i] = mod - invv[mod % i] * (mod / i) % mod;
      finv[i] = finv[i - 1] * invv[i] % mod;
   }
}
ll comb(ll n, ll k) {
   if(n < k) return 0;
   if(n < 0 || k < 0) return 0;
   return fact[n] * (finv[k] * finv[n - k] % mod) % mod;
}

/*
int main() {
  string s = "187821878218782187821878218782";
  __int128 x = parse(s);
  x *= 2;
  cout << x << endl;
}
*/
ll gcdll(ll x, ll y) {
   if(y == 0) return x;
   return gcdll(y, x % y);
}

map<vi,int> dp;
map<vi,int> seen;
void solve(int test){
    /*
    auto dfs=[&](auto dfs,vi vs)->void {
        if(seen[vs]){
            return;
        }
        seen[vs]=1;
        if(vs.size()==0){
            dp[vs]=0;
            return;
        }
        rep(i,vs.size()){
            vi us=vs;
            us[i]--;
            if(us[i]==0){
                int d=vs.size()-1-(i-1);
                rep(_,d)us.pop_back();
            }
            dfs(dfs,us);
            if(dp[us]==0)dp[vs]=1;
        }
    };
    for(int i=1; i<=5; i+=2){
        dfs(dfs,{i});
        for(int j=1; j<=5; j+=2){
            dfs(dfs,{i,j});
            for(int k=1; k<=5; k+=2){
                dfs(dfs,{i,j,k});
                for(int l=1; l<=5; l+=2){
                    dfs(dfs,{i,j,k,l});
                    for(int m=1; m<=5; m+=2){
                        dfs(dfs,{i,j,k,l,m});
                        }
                    }
                }
            }
        }
    for(auto u:dp)if(u.second==1){
        int sum=0;
        int is=1;
        for(auto v:u.first)if(v%2==0)is=0;
        for(auto v:u.first)sum+=v;
        if(is){
            cout<< sum%2 << endl;
            for(auto v:u.first)cout << v << " ";
            cout<< endl;
            if(sum%2==0){
                int iss=0;
                int now=0;
                rep(i,u.first.size()){
                    if(u.first[i]==1 && now%2==0)iss=1;
                    now+=u.first[i];
                }
                assert(iss);
            }
        }
    }
    for(auto u:dp)if(u.second==0){
        int sum=0;
        int is=1;
        for(auto v:u.first)if(v%2==0)is=0;
        for(auto v:u.first)sum+=v;
        if(is){
            assert(sum%2==0);
            cout<< sum%2 << endl;
            for(auto v:u.first)cout << v << " ";
            cout<< endl;
        }
    }
    */
    int n; cin >> n;
    vll a(n);
    rep(i,n)cin >> a[i];
    int is=0;
    ll sum=0;
    rep(i,n){
        if(a[i]==1 && sum%2==0){
            is=1;
        }
        sum+=a[i];
    }
    if(sum%2)is=1;
    if(is){
        cout << "Alice" << endl;
    }
    else {
        cout << "Bob" << endl;
    }




}
int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);
    int t=1; cin >> t;
    rep(test,t)solve(test);
}