Ben
.. Your observation on the star placement thus far appears correct. Im planning to examine the other two first to note the small detailed common charactoristics amongst them to see if this could feasibly be classified as its own distinct pattern, differing enough from the others previously known and documented. Also collectively researching further documentation upon their issue dates.
The synopsis previously posted reflects the initial impression based upon the data and evidence known and gathered thus far. Always subject to tweeking as more information is uncovered.

Frederick