Thanks for the feedback! ^ Here's what I've reduced that down to:

A --> window
C --> aisle
G --> aisle
H --> aisle
K --> window
L --> window

...and yes, there will be exceptions, but those seem to hold 99% of the time. And in my book, a "window-and-aisle" is more window than aisle, and a "aisle-in-middle" is more aisle than middle.