#include <iostream>

using namespace std;

ostream& operator<<(ostream& lhs, Text const& rhs)
{
    return lhs << string(rhs);
}

int main()
{
    Text const t1{"Hej"};
    Text const t2{"Svej"};
    Text t3{t1+t2};
    cout << t1 << " + " << t2 << " = " << t3 << '\n';

    cout << t3 << " * " << 4 << " = " << t3 * 4 << '\n';

    cout << t3 << " - " << "'e'" << " = " << t3 - 'e' << endl;
}