I took the index from the words, converted the selection to binary, additional a few zeros, calculated the sha256 digest, took the very first Element of the hexadecimal to transform it to binary, additional a few zeros towards the 8 digits of your binary and bought 00000010011 which translates to https://bookmarkleader.com/story19499371/the-ultimate-guide-to-bip39-seed-phrase-mnemonics-generator