Bip39 Table. The only rationale These letters are listed is to really make it much easier for our human brains to read through them and possibly memorize our recovery phrase. These words are pulled from a certain list of 2048 words. They can be found below or listed underneath. After https://alphabookmarking.com/story18881884/bip39-bitcoin-testnet-wallet-the-2-minute-rule-for-seed-phrase-generator-and-balance-checker