David,
Throwing this idea and see if this can help narrow down the PS+8PS patterns. I have been playing around with some filters utilizing my spreadsheet and came up with the following
First idea:
The idea was to group PairSums together
A = 6 and 12 (6/3,3 and 12/3,3)
B = 7 and 11 (7/2,3 - 7/3,2 and 11/1,3 - 11/3,1)
C = 8 and 10 (8/1,3 - 8/2,2 - 8/3,1 and 10/1,1 - 10/2,3 - 10/3,2)
D = 9 (9/1,2 - 9/2,1 - 9/3,3)
Second idea was to group the PS based on matching 8PSUMS
found the following to be unique which no other PS have. I have group them together.
Group 1
PS 8, 9 and 10
8 = 2,2
9 = 1,2 and 2,1
10 = 1,1
this can potentially be broken down into a subcategory if need be. I went based on matching digit on back. It could also be match with same digit in front.
ex:
8 = 2,2
9 = 2,1
Group 1 A
9 = 2,1
10 = 1,1
Group 1 B
8 = 2,2
9 = 1,2
for the rest of the PSUMs
Group 2
8 = 1,3 and 3,1
11 = 1,3 and 3,1
Group 3
7 = 2,3 and 3,2
10 = 2,3 and 3,2
Group 4
6 = 3,3
9 = 3,3
12 = 3,3
Example Texas
seems C on column Z dominates as well as Group 1 in column AA. I pasted the link as don't know how to post an image here.
https://1drv.ms/i/s!Aq1MAf0ivrO5xgOk4-_2uKeCXmF9?e=WrDScc
