Crap. Now I have to figure out how this works.
Until now, I was misreading the title of this thread as "What's All This Then?"
I'm also concerned that Joem18b has been coerced into this by producers of Angels and Demons and this is one of those viral promotions that you don't realize you're taking part in and the prize at the end turns out to be learning how to get a free Happy Meal at your nearest participating McDonald's.
That being said,
L_ _LB_ _L_ _
The consonants after L in the alphabet are still up for grabs.