Bip39-Standalone. The seed phrase is often converted to the quantity that's used as the seed integer to your deterministic wallet that generates the many key pairs used in the wallet. For words that only have 3 letters, there is no 4th letter. Such as While using the word “insert”, there https://isitedirectory.com/listings13075195/bip39-seed-https-linktr-ee-bip39-the-greatest-guide-to-bip39-list