#include <algorithm>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <string>
#include <sstream>
#include <iostream>

#define REP(i, cnt) for (int i = 0; i < (cnt); i++)

using namespace std;
typedef long long int64;

int a[128], b[128];

int compare_ints(const void* a, const void* b)   // comparison function
{
    int* arg1 = (int*) a;
    int* arg2 = (int*) b;
    if (*arg1 > *arg2) return -1;
    else if (*arg1 == *arg2) return 0;
    else return 1;
}

int main() {
int inputcount;
	
	scanf("%d", &inputcount);
	REP(inp, inputcount) {
	
	int64 min = 0, max = 0;
	
		int n;
		scanf("%d", &n);
		
		REP(i, n) {
			scanf("%d", &a[i]);
		}
		
		REP(i, n) {
			scanf("%d", &b[i]);
		}
		
		std::qsort(a, n, sizeof(int), compare_ints);
		std::qsort(b, n, sizeof(int), compare_ints);
		
		/*REP(i, n)
			printf("%d ", a[i]);
		printf("\n");
		REP(i, n)
			printf("%d ", b[i]);
		printf("\n");*/
		
		REP(i, n) {
			REP(j, n) {
				if (a[j] == b[i] && i > j) {
					int x = b[j];
					b[j] = b[i];
					b[i] = x;
				}
			}
		}
		
		REP(i, n) {
			REP(j, n) {
				if (a[i] < b[j]) {
					max += a[i];
				}
				else max += b[j];
			}
		}
		
		/*REP(i, n)
			printf("%d ", a[i]);
		printf("\n");
		
		REP(i, n)
			printf("%d ", b[i]);
		printf("\n");*/
		
		REP(i, n)
			if (a[i] == b[i])
				min += a[i];
				else
				min += a[i]+b[i];
		
		
		printf("Minimalni budova obsahuje %lld kostek, maximalni %lld kostek.\n", min, max);
	}
	return 0;
}