I took the index of your words, converted the selection to binary, additional a few zeros, calculated the sha256 digest, took the initial Element of the hexadecimal to convert it to binary, extra a few zeros to your eight digits of your binary and bought 00000010011 which translates to 19 https://bookmark-vip.com/story19053384/helping-the-others-realize-the-advantages-of-bip39-seed-phrase-mnemonics-generator