#include<iostream>
using namespace std;
int main() {
	int T;
	cin >> T;
	int a[] = { 32,16,8,4,2,1 };
	while (T--)
	{
		int id = 1;
		int x;
		cin >> x;
		int ttt = 31;
		while (ttt--)
		{
			int t;
			cin >> t;
			if (t < x)id++;
		}
		cout << id << endl;
		if (id >= 0 && id <= 2)cout << a[0] << endl;
		else if (id >= 3 && id <= 6)cout << a[1] << endl;
		else if (id >= 7 && id <= 14)cout << a[2] << endl;
		else if (id >= 15 && id <= 30)cout << a[3] << endl;
		else if (id == 31)cout << a[4] << endl;
		else if (id == 32)cout << a[5] << endl;
	}
}