Here is a link to the pictorial:
The link will now stay in the side-bar under the "Techniques" heading.
So then I gave some thought to the problem of when the last ring is an attached ring where you can't pass the thread over the ring to anchor it as you do a normal SSSR. And I thought of a solution.
The next pictorial will show how to do this as well.
Hope it's helpful. I find most of the time that a picture is so much easier to understand than words.