#include "testlib.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

const int Nmin = 1, Nmax = 200'000;
const int Mmin = 1, Mmax = 200'000;
const int Vmin = 0, Vmax = 100;
const int Wmin = -100, Wmax = 100;

int main(){
	registerValidation();
	int N = inf.readInt(Nmin, Nmax);
	inf.readSpace();
	int M = inf.readInt(Mmin, Mmax);
	inf.readEoln();
	vector<int> Amin(3, Vmax), Amax(3, Vmin);
	for (int i=0; i<N; i++){
		vector<int> A(3);
		A[0] = inf.readInt(Vmin, Vmax);
		inf.readSpace();
		A[1] = inf.readInt(Vmin, Vmax);
		inf.readSpace();
		A[2] = inf.readInt(Vmin, Vmax);
		inf.readEoln();
		for (int j=0; j<3; j++){
			Amin[j] = min(Amin[j], A[j]);
			Amax[j] = max(Amax[j], A[j]);
		}
	}
	for (int i=0; i<M; i++){
		vector<int> X(3);
		X[0] = inf.readInt(Wmin, Wmax);
		inf.readSpace();
		X[1] = inf.readInt(Wmin, Wmax);
		inf.readSpace();
		X[2] = inf.readInt(Wmin, Wmax);
		inf.readEoln();
		for (int j=0; j<3; j++){
			assert(Vmin <= X[j] + Amin[j]);
			assert(X[j] + Amax[j] <= Vmax);
		}
	}
	inf.readEof();
}