I took the index from the words, converted the quantity to binary, additional 3 zeros, calculated the sha256 digest, took the very first Component of the hexadecimal to transform it to binary, extra a few zeros for the eight digits from the binary and obtained 00000010011 which translates to 19 https://bookmarksoflife.com/story4624859/new-step-by-step-map-for-bip39-english-words