#include <bits/stdc++.h>
using namespace std;

const int MAXN = 105;
int T, n= 32, a[MAXN], id[MAXN];

bool idcmp(int i, int j) {
    return a[i] < a[j];
}

int main() {
    scanf("%d", &T);
    while(T--) {
        for(int i=1;i<=32;++i) {
            scanf("%d", &a[i]);
            id[i] = i;
        }
        sort(id+1,id+n+1,idcmp);
        int rk = 1;
        while(id[rk]!=1) rk++;
        if(rk<=2) puts("32");
        else if(rk<=6) puts("16");
        else if(rk<=13) puts("8");
        else if(rk<=27) puts("4");
        else if(rk<=31) puts("2");
        else puts("1");
    }

    return 0;
}