#include <iostream>
#include <string>
#include <sstream>
#include <vector>

using namespace std;

int main() {
	string temp;
	while(getline(cin, temp))
	{
		string name, t;
		vector<string> reqs;
		stringstream ss(temp);
		ss >> name;
		while(ss >> t)
		{
			reqs.push_back(t);
		}
		cout << name;
		for(const auto& a : reqs)
			cout << " " << a;
		cout << endl;
	}
}