#include <bits/stdc++.h>

#define lif " \n"
#define dbg(a) cout << #a << '=' << a << lif[1]
#define inf 0x3f3f3f3f
#define fi first
#define se second

using namespace std;
using i64 = long long;
using u64 = unsigned long long;
using i128 = __int128;
using pii = pair<int, int>;
using pll = pair<i64, i64>;

void solve() {
    vector<pii> a(32);
    int chi;
    for (int i = 0; i < 32; i++) {
        int t;
        cin >> t;
        if (!i) chi = t;
        a[i] = {t, i};
    }
    sort(a.begin(), a.end(), greater());
    int ans = 1, cnt = 0;
    for (int i = 0; i < 32; i++) {
        auto [val, idx] = a[i];
        if (val == chi) break;
        if (i % 4 < 2) {
            cnt++;
        }
        if (cnt == ans) ans <<= 1;
    }
    cout << ans << lif[1];
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    int  t = 1;
    cin >> t;
    while (t--) {
        solve();
    }
    return 0;
}