I took the index on the words, transformed the variety to binary, extra 3 zeros, calculated the sha256 digest, took the main Component of the hexadecimal to transform it to binary, extra a few zeros towards the eight digits in the binary and obtained 00000010011 which interprets to 19 in https://thesocialroi.com/story8573491/new-step-by-step-map-for-bip39-english-words