Bip39 Gpu. The only real reason People letters are listed is to really make it easier for our human brains to read them And perhaps memorize our recovery phrase. These words are pulled from a selected list of 2048 words. They can be found listed here or listed down below. https://finance-credit48147.evawiki.com/9197939/the_anatomy_of_the_bip39_phrase_entropy_terms_and_safety