#include <iostream>
#include <string>
#include <vector>
#include <sstream>
#include <iterator>
#include <algorithm>
using namespace std;


int main ()
{
	string input = "";
	cout << "Input: ";
	cin >> input;
	string a,b;
	vector<string> objects;

	for(stringstream sst(input); getline(sst, a, ','); )
		objects.push_back(a);
	    

    copy (objects.begin(), objects.end(), ostream_iterator<string>(cout," - "));

	return 0;
}