Come on man you're believing/using old archaic systems. Time update to 3.0 model. Aligning single letters to single numbers and the like is so old! At least work in triplets or work your way up to ideagrams (IGs) or thoughtgrams (TGs) (depending on which philosophy you back Freud or Nietzsche.) Personally I've subscribed to TGs but unless we got a better way of saying "thoughtgrams" I'll never say it only TGs lmao.

The old systems is why the triple letter agencies will never ever be as secure as secret societies. They still working on that stupid a** single letter/number rotation business.