#include <iostream>
#include <stack>
using namespace std;
#include <string>
int main()
{
	stack<string>str_stack;
	string s;
	cin >> s;
	str_stack.push(s);
	while (getchar() != '\n') {
		cin >> s;
		str_stack.push(s);
	}
	//依次出栈  打印栈顶元素
	while (!str_stack.empty()) {
		cout << str_stack.top() << " ";
		str_stack.pop();
	}
	return 0;
}