// NOTE: it is recommended to use this even if you don't understand the following code.

#include <fstream>
#include <iostream>
#include <vector>

using namespace std;

int main() {
    // uncomment the following lines if you want to read/write from files
    // ifstream cin("input.txt");
    // ofstream cout("output.txt");
	
	int T;
	cin >> T;
	
    int N;
    cin >> N;
	
	vector<int> A(N), B(N);
	for (int i = 0; i < N; i++) {
		cin >> A[i] >> B[i];
	}
	
	int M;
	cin >> M;
	
	vector<int> X(M), Y(M);
	for (int i = 0; i < M; i++) {
		cin >> X[i] >> Y[i];
	}

    // insert your code here

    cout << 42 << endl; // print the result
    return 0;
}