I took the index of the words, transformed the quantity to binary, included 3 zeros, calculated the sha256 digest, took the first Section of the hexadecimal to convert it to binary, additional 3 zeros to the 8 digits with the binary and received 00000010011 which interprets to 19 in decimal. https://mysterybookmarks.com/story19436439/top-latest-five-bip39-seed-phrase-mnemonics-generator-urban-news