Let me know if something like this already exists here.
I thought it might be cool to post observations specifically about each of the dual couples, how their "two halves of a whole coin" manifests individually.
Things you've noticed about each dual couple and so on. Whatever kind of observations you want to post about things you notice.
Alpha:
ESE/LII
SEI/ILE
Beta:
EIE/LSI
IEI/SLE
Gamma:
ESI/LIE
SEE/ILI
Delta:
SLI/IEE
LSE/EII