JEDP - What's Going On?

In Genesis 1 and 2, there's an example of a doublet, a story that occurs more than once. There's the divine name criteria. And again, we're not going to get into JEDP class here. It's just impossible. You can be someone who insists on mosaic authorship for every word of the Torah, which I don't. But then I also think that there's editorial work going on in the penituc as well.