List B Document I9 A BIP39 mnemonic sentence is actually a list of words (most often 12 or 24) that we will connect with far more successfully than other people that are not words (bits and figures plus the like). BIP39's intent in introducing the usage of mnemonic words is https://sociallytraffic.com/story3412506/what-is-bip39-word-list-an-unbiased-view-of-seed-phrase-generator