I've spent a lot of time working from that tutorial and was getting the same output, with less formatting control than I've got now. I see something now that I will try again later with that, but even working with a directly copy/pasted code, mine did not produce results identical to what is in the tutorial, and one of the Keys was always repeated for every iteration.

One thing I have not been able to figure out in the tutorial for two keys is what specifically the "Quote" field does and is for?