/**
 * Sergey Kopeliovich (burunduk30@gmail.com)
 */

#include <bits/stdc++.h>

using namespace std;

#define forn(i, n) for (int i = 0; i < (int)(n); i++)

int main( int argc, char *argv[] ) {
	cout << argv[1] << endl;
	string s;
	while (cin >> s)
		cout << s << endl;
	while (1)
		cout << 7 << endl;
}
