Finished Example for Page 4

[gnunicorn]

I was asked:

as many of the participants didn't actually get to or at least totally through the last page and we didn't continued with it the day after, they wanted to finish it at home. But as we don't provide a full-working example of the end result they were afraid they get stuck and would be without help. So I was asked if we could add that, so that they can look stuff up.