For that reason, BIP39 proposes to make use of an algorithm to transform a seed into a mnemonic phrase string. It extends the algorithm for creating wallet seeds. This article explains BIP39, the standard that defines how seed phrases are made, and summarizes how BIP32 and BIP44 standards enable wallets https://mediajx.com/story21522461/the-fact-about-valid-bip39-seed-phrase-that-no-one-is-suggesting