//*****************************
//*??: ???? **
//*??:??? 1300012991 **
//*??:2013.11.11 **
//*****************************

int main()
{
	int x1, y1, x2, y2, i, j, k, m;
	int a[101][101] = {0}; //??????????????
	int b[101][101] = {0};
	int c[101][101] = {0};
	cin >> x1 >> y1; //???????????
	for (i = 1; i <= x1; i++) //??????????
		for (j = 1; j <= y1; j++)
			cin >> a[i][j];
		
	cin >> x2 >> y2; //???????????
	for (i = 1; i <= x2; i++) //??????????
		for (j = 1; j <= y2; j++)
			cin >> b[i][j];

	for (i = 1; i <= x1; i++) //??:??c????(i,j)??a??i??b??j?????????
	{
		for (j = 1; j <= y2; j++)
		{
			for (k = 1, m = 1; k <= y1 && m <= x2; k++, m++)
			{
				c[i][j] = c[i][j] + a[i][k] * b[m][j];
			}
			if (j < y2) 
				cout << c[i][j] << " ";
			else
				cout << c[i][j] << endl; //??????????????,??^_^
		}
	}
	return 0;
}





