#include <algorithm>
#include <iostream>
#include <string>
#include <vector>
#include <numeric>

using namespace std;
using ull = unsigned long long;
#define Mod %1000000007

int main() 
{
	int N, M;
	cin >> N >> M;
	char op;
	cin >> op;
	vector<int> b(M);
	for (auto itr = b.begin(); itr != b.end(); ++itr)
		cin >> *itr;
	vector<int> a(N);
	for (auto itr = a.begin(); itr != a.end(); ++itr)
		cin >> *itr;

	for (int i = 0; i < N; ++i)
	{
		for (int j = 0; j < M; ++j)
		{
			if (op == '+')
				cout << a[i] + b[j] << " ";
			else
				cout << a[i] * b[j] << " ";
		}
		cout << endl;
	}

	return 0;
}