TBH i can't do the C&D unless we have the Graph's if I have the Graph's I can tell which one has certain increases in their demo. It looks like 1 person grew to size 2 most likely retep. One of the creative civ's is most likely working a 2 commerce tile most likely a coast tile. Also I have no clue how someone can have 7 MFG's this early on. I did the math and the most u can possibly get is 6, so that is really confusing. From what it looks like everyone else has discovered some kind of tech.
http://nijidraws.tumblr.com/ - Crediting the artist who made my profile pic.