#include<cstdio>
#include<iostream>
#include<cstdlib>
#include<string>
#include<vector>
#include<algorithm>
using namespace std;
string format(string ime) {
	int z1, z2, i;
	string imeF, s;
	z1 = ime.find_first_of('(', 0);
	z2 = ime.find_first_of(')', 0);
	s = " ";
	s.push_back(ime[z1 + 1]);
	s.push_back('.');
	s.push_back(' ');
	imeF = ime.replace(z1, z2 - z1 + 1, s);
	return imeF;
}

void main() {
	vector<string> ime, imeF;
	string s, temp;
	int i = 0;
	cout << "Unosi stringove, kada si gotov unesi 0\n";
	while (getline(cin, temp))
	{
		//if (temp.compare("0") == 0) { break; }
		ime.push_back(temp);
	}
	for (i = 0; i < ime.size(); i++) {
		imeF.push_back(format(ime[i]));
	}
	sort(imeF.begin(), imeF.end());
	for (i = 0; i < ime.size(); i++) {
		cout << imeF[i] << endl;
	}
	getchar();
}