#include <iostream>

using namespace std;

unsigned long long min ( unsigned long long a, unsigned long long b )
{
	return a >= b ? b : a;
}

unsigned long long maxim ( unsigned long long a, unsigned long long b )
{
	return a >= b ? a : b;
}

unsigned long long calculateMax ( unsigned long long * firstS, unsigned long long * secondS, unsigned long long height )
{
	unsigned long long max = 0;
	
	for ( unsigned long long i = 0; i < height; i++ )
	{
		for ( unsigned long long j = 0; j < height; j++ )
		{
			max += min( firstS[i], secondS[j] );
		}
	}
	
	return max;
}

int main()
{
	unsigned long long cases;
	
	cin >> cases;
	unsigned long long height = 0;
	
	for ( unsigned long long i = 0; i < cases; i++ )
	{
		cin >> height;
		unsigned long long min1 = 0, min2 = 0;
		unsigned long long *firstSight = new unsigned long long[height];
		unsigned long long *secondSight = new unsigned long long[height];
		
		for ( unsigned long long j = 0; j < height; j++ )
		{
			cin >> firstSight[j];
			min1 += firstSight[j];
		}
		
		for ( unsigned long long j = 0; j < height; j++ )
			{
				cin >> secondSight[j];
				min2 += secondSight[j];
			}
			
		unsigned long long max = calculateMax(firstSight, secondSight, height);
		
		cout << "Minimalni budova obsahuje " << maxim(min1, min2) << " kostek, maximalni " << max << " kostek." << endl;
			
		delete [] firstSight;
		delete [] secondSight;
		
	}
	return 0;
}