When I find my other notebook I'll post some more of Guro's combinations, but really the essence of the drill is more important and you can make up a lot of your own. When I teach, I have my own combos I use along with the ones Guro happens to show. You can take the kick-3 punches-kick and plug in various kicks and punches. I sometimes use a straight blast instead of boxing style punches just for something different. One of the nice things about these drills, however, is that they give you something to add on to and experiment with other tactics. The combos that joeygil and epa listed are the same that I've trained with Guro Dan, as coincidence would have it with epa. One thing that Guro adds from time to time is his PIA progression as an entry into the ABC's.
One thing I've noticed that Guro does once in a while is that he will demonstrate things that he won't always say. If you watch carefully while he does his ABC drill, sometimes he'll touch the pad with his lead hand after he kicks but before he throws the first cross. He has NOT mentioned it verbally, but I think that he puts the bil gee in on the 1/2 beat to set up the hands. It's subtle, but I like it a lot. I think that this is just one example of many where there are multiple layers to what Guro is doing/teaching.