#include <iostream>
#include <set>
#include <string>
#include <vector>

int main()
{
  std::vector<std::string> v = { "Wir", "sind", "umgezogen!" };
  std::set<std::string> s(make_move_iterator(begin(v)), 
                          make_move_iterator(end(v)));

  for (auto& e : v) std::cout << '\"' << e << "\" "; std::cout << '\n';
  for (auto& e : s) std::cout << '\"' << e << "\" "; std::cout << '\n';
}