#include <iostream>
    #include <list>
    using namespace std;
    int main ()
    {
        list<int> ListData;
        list<int> :: iterator Iter1, Iter2;
        for (int k = 0; k < 12; ++k) ListData.push_back(k * 2);
            Iter1 = Iter2 = ListData.begin();
        advance (Iter2, 7);
        ++Iter1;
        Iter1 = ListData.erase (Iter1);
        Iter2 = ListData.erase (Iter2);
        ++Iter1;
        --Iter2;
        ListData.erase (Iter1, Iter2);
        for (Iter1 = ListData.begin(); Iter1 != ListData.end(); ++Iter1)
            cout << ' ' << *Iter1;
        return 0;
    }