I took the index from the words, converted the amount to binary, added 3 zeros, calculated the sha256 digest, took the primary A part of the hexadecimal to convert it to binary, added 3 zeros towards the 8 digits from the binary and obtained 00000010011 which translates to 19 in https://kbookmarking.com/story18852217/top-latest-five-bip39-words-urban-news