Here's a swatch:
And the stitch pattern is the same on the other side!
Now that I have seen the instructions, it's actually a very easy pattern to remember, and quite easy to knit. I feel there's going to be a cabled scarf on my needles very soon....
One downside of finally understanding how the Here and There Cables work is that trying to work it out in my head was an infallible way of getting back to sleep, if I woke up in the middle of the night. Perhaps I'll have to try designing some variations instead.