text: 
  #include <string>
  #include <iostream>
  
  using namespace std; // std::string, 
  
  string name = "Seymore Butts";
  
  string& ref1 = name;
  string& ref2 = name;
  string& ref3 = name;
  
  int main(){
  
      cout << "name: " << name << " address: " << &name << endl;
      cout << "ref1: " << ref1 << " address: " << &ref1 << endl;
      cout << "ref2: " << ref2 << " address: " << &ref2 << endl;
      cout << "ref3: " << ref3 << " address: " << &ref3 << endl;
      return 0;
  }