I took the index on the words, converted the variety to binary, extra a few zeros, calculated the sha256 digest, took the first Portion of the hexadecimal to convert it to binary, additional 3 zeros on the eight digits on the binary and acquired 00000010011 which interprets to 19 in https://xyzbookmarks.com/story18746917/little-known-facts-about-bip39-seed-phrase-list