#include "bits/stdc++.h"

using namespace std;

void solve()
{
	int n, a, b, i;
	string s;
	while(cin >> s)
	{
		cout << s << endl;
	}
}

int main()
{
	solve();
	//cout << "yui(*-v・)yui" << endl;
	return 0;
}