/* ????main.cpp
 * ??????
 * ?????2012-11-07
 * ?????????(????????)?????????????????????????
 */

int main ()
{
	int i,k;//????
	char letter[105][55],a;//letter?????a????????
	k = 0;//???
	while ( cin >> letter[k] )//??????
	{
		cin.get(a);
		if ( a == '\n' )//?a????????????k?????
			break;
		k += 1;//????
	}
	cout << letter[k];//?????????
	for ( i = k - 1; i >= 0; i-- )//??????????????????
		cout << ' ' << letter[i];
	cout << endl;
	return 0;
}


