I took the index of the words, converted the selection to binary, added a few zeros, calculated the sha256 digest, took the initial Component of the hexadecimal to convert it to binary, additional a few zeros towards the eight digits in the binary and obtained 00000010011 which interprets to 19 https://mylittlebookmark.com/story4453360/facts-about-bip39-seed-phrase-word-list-revealed