#include<bits/stdc++.h>
using namespace std;
/*
ios::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);
*/
typedef long long LL;
// #define int long long
#define ld long double
//#define INT __int128
#define fi first
#define se second
const LL INF = 0x3f3f3f3f3f3f3f3f;
typedef unsigned long long ULL;
typedef pair<long long, long long> PLL;
typedef pair<int, int> PII;
typedef pair<double, double> PDD;
const int inf = 0x3f3f3f3f;
const LL mod = 998244353;
const ld eps = 1e-12;
const int N = 1e5 + 10, M = 2e5 + 5, K = 55;
int n,m;
int a[N];

void solve(){
	int cnt=0;
	for(int i=1;i<=32;i++){
		scanf("%d",&a[i]);
		if(a[i]<a[1])cnt++;
	}
	if(cnt<2)cout<<32<<endl;
	else if(cnt<6)cout<<16<<endl;
	else if(cnt<13)cout<<8<<endl;
	else if(cnt<27)cout<<4<<endl;
	else if(cnt<31)cout<<2<<endl;
	else{
		cout<<1<<endl;
	}
}

signed main() {
	// ios::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);
	int T = 1,cas=0;
	cin >> T;
	while (T--) {
		solve();
	}
	return 0;
}

/*



*/