Remember that the first element of the function block will be opposite of the second element. Ex ILEs first block is + -.

However for memorization purposes, just focus on the first element of each function block, the main and dominant elements as you normally know them 1-8.

J elements ()
N types have +F -T elements
S types have -F +T elements

P elements ()
Alphas and Gammas have +N +S elements
Betas and Deltas have -N -S elements

I'm not really sure how accurate the functional revise is, but I noticed this pattern, so I wanted to share it with anyone who cares.