#include <cstdio>

#define MIN2(a,b) ((a) < (b) ? (a) : (b))
#define MAX2(a,b) ((a) > (b) ? (a) : (b))

int main()
{
    int N,Ni;
    scanf("%d", &N);
    for( Ni = 0; Ni < N; Ni++ )
    {
        int height;
        scanf("%d", &height);
        int * front = new int[height];
        int * right = new int[height];
        
        for(int i = 0; i < height; i++)
            scanf("%d", &front[i]);
        for(int i = 0; i < height; i++)
            scanf("%d", &right[i]);
            
        int minimal = 0;
        int maximal = 0;

    /**
        int ** matrix = new int* [height];
        for(int i = 0; i < height; i++)
        {
            matrix[i] = new int[height];
            for(int j = 0; j < height; j++)
            {
                if(front[i] == right[j])
                    matrix[i][j] = front[i];
                else
                    matrix[i][j] = 0;
            }
        }
    **/
    
        int sum1 = 0, sum2 = 0;
        for(int i = 0; i < height; i++)
        {
            sum1 += front[i];
            sum2 += right[i];
        }
        minimal = MAX2(sum1, sum2);
       
        for(int i = 0; i < height; i++)
            for(int j = 0; j < height; j++)
                maximal += MIN2(front[j], right[i]);
        

        printf("Minimalni budova obsahuje %d kostek, maximalni %d kostek.\n", minimal, maximal);
    }
}