I took the index from the words, converted the quantity to binary, additional 3 zeros, calculated the sha256 digest, took the main part of the hexadecimal to convert it to binary, extra three zeros for the 8 digits in the binary and acquired 00000010011 which interprets to 19 in decimal. https://bookmarkboom.com/story18797309/fascination-about-bip39-english-words