Video (1660kb)
This one is the left hand side version of the right side sun. Most people (myself included!) seem to find this one the more difficult of the two.
There's not much to say about how to do this one - you need to turn to face the left, and the diabolos will now be moving downwards rather than upwards between your hands, but apart from that, you can learn it using the same method described on the right side sun page.