Bip39 buffer is not defined https://penzu.com/p/2ea6922b70254307 The binary information is break up into smaller groups, Every symbolizing a selection. These figures correspond to distinct words during the BIP39 word list. The BIP39 word list is often a list of 2,048 very carefully picked words used to generate mnemonic recovery phrases. https://mnobookmarks.com/story20065342/bip39-one-a-simple-key-for-bip39-github-unveiled-https-linktr-ee-bip39