Official bip39 word list https://archerujcb329.tearosediner.net/comprehending-the-function-of-bip39-in-copyright-pocketbooks The binary information is break up into lesser teams, each representing a quantity. These figures correspond to precise words during the BIP39 word list. For words that have only 3 letters, there's no 4th letter. As an example With all the word “add”, there isn't https://papaly.com/1/eMEf