
int main ()
{
	int x1, y1, x2, y2, a[100][100], b[100][100], i, j, k, sum;
	cin >> x1 >> y1;
	for (i = 0; i <= x1 - 1; i++)
	{
		for (j = 0; j <= y1 - 1; j++)
		{
			cin >> a[i][j];
		}
	}
	cin >> x2 >> y2;
	for (i = 0; i <= x2 - 1; i++)
	{
		for (j = 0; j <= y2 - 1; j++)
		{
			cin >> b[i][j];
		}
	}
    for (i = 0; i <= x1 - 1; i++)
	{
		for (j = 0; j <= y2 - 1; j++)
		{
			sum = 0;
			for (k = 0; k <= y1 - 1; k++)
			{
               sum = sum + a[i][k] * b[k][j];
			}
			if (j == y2 - 1)
			{ cout << sum << endl; }
			else
			{ cout << sum << " "; }
		}
	}

	return 0;
}
