#include <iostream>
    #include <list>
    #include <string>
    using namespace std ;
    typedef list<string> ListString; 
    int main()
    {
        ListString :: iterator k;
        ListString process1;
        process1.insert(process1.end(), "First");
        process1.insert(process1.end(), "Second");
        ListString process2(process1);
        ListString process3(3, "Third");
        ListString process4(++process3.begin(),
        process3.end());
        cout << "Process:";
        for (k =  process1.begin(); k != process1.end(); ++k)
        {
            cout << " " << *k << " ";
        }
        cout << "\nProcess:";
        for (k =  process2.begin(); k != process2.end(); ++k)
        {
            cout << " " << *k << " ";
        }
        cout << "\nProcess:";
        for (k =  process3.begin(); k != process3.end(); ++k)
        {
            cout << " " << *k << " ";
        }
        cout << "\nProcess:";
        for (k =  process4.begin(); k != process4.end(); ++k)
        {
            cout << " " << *k << " ";
        }
    }