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

int tc, n, dimensi[101][4], kecil, besar;

void proses(int a) {
	int pendek = 0;
	int tinggi = 0;
	for (int i = 0; i<a; i++) {
		for (int j = 0; j<3; j++) {
			sort(dimensi[i], dimensi[i]+n);
			 kecil = dimensi[i][0];
			besar = dimensi[i][2];
		}
		pendek += kecil;
		tinggi += besar;

	}
	cout<<pendek<<" "<<tinggi<<endl;
}



int main() {
	cin>>tc;
	for (int i = 0; i<tc; i++) {
		cin>>n;
		for (int i = 0; i<n; i++) {
			for (int j = 0; j<3; j++) {
				cin>>dimensi[i][j];
			}
		}
	proses(n);
	}

}