#include <bits/stdc++.h>
using namespace std;
#define int long long
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> p11;
typedef pair<string, int> ps1;
typedef pair<ll, ll> p1111;
#define vv vector
#define pb emplace_back
#define IOS ios::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define fi first
#define se second
#define endl '\n'
#define Endl '\n'
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define per(a, b, c) for(int a = b; a <= c; a ++)
#define rep(a, b, c) for(int a = b; a >= c; a --)
#define aper(A) for(auto i : A) cout << i << ' ';cout << '\n'
#define lowbit(x) ((x) & (-x))
#define debug(x) cout << (x) << endl
#define yes cout << "Yes" << endl
#define no cout << "No" << endl
#define YES cout << "YES" << endl
#define NO cout << "NO" << endl
#define PAI acos(-1)
using ll = long long;
template<class T> void umin(T &x,T y){if(x>y)x=y;}
template<class T> void umax(T &x,T y){if(x<y)x=y;}
const int mod = 998244353;
void add(int &x, int y){x = (x + y) % mod;}
void pre_work(){}

void solve()
{
    vv<int> a(33);
    per(i, 1, 32) cin >> a[i];
    int m = a[1];
    sort(all(a));
    int cnt = 0;
    per(i, 1, 32)
    {
        if(a[i] == m) break;
        cnt ++;
    }
    if(cnt <= 1) cout << "32" << endl;
    else if(cnt <= 5) cout << "16" << endl;
    else if(cnt <= 12) cout << "8" << endl;
    else if(cnt <= 26) cout << "4" << endl;
    else if(cnt <= 30) cout << "2" << endl;
    else cout << "1" << endl;
}

signed main()
{
#ifdef LOCAL
    freopen("oo.in", "r", stdin);
    freopen("oo.out", "w", stdout);
#endif
 	IOS;
	int tt = 1;
    cin >> tt;
	pre_work();
	while(tt --)
	{
		solve();
	}
	return 0;
}