I took the index on the words, converted the quantity to binary, extra 3 zeros, calculated the sha256 digest, took the very first Section of the hexadecimal to transform it to binary, included a few zeros for the 8 digits of the binary and bought 00000010011 which interprets to 19 https://dailybookmarkhit.com/story18882072/new-step-by-step-map-for-bip39-english-words