I would submit that this is the world's earliest form of a written aide memoire. Folks need to remember that pre graphic society relied upon memorization of very long texts, the Iliad and Odyssey are but two notable examples, to propagate knowledge. Indeed, even Socrates decried the rise of writing as destructive of memory.
So, if the text was memorized, then the cuneiform would only serve as a reminder to the reciter that he was getting in all the pieces.
This idea may be referenced in further academic journals as AndyJackson, Aug 4, 2010 http://www.freerepublic.com/perl/post?id=2564103%2C9
:’) Thanks AJ.