I took the index with the words, converted the amount to binary, added three zeros, calculated the sha256 digest, took the very first Portion of the hexadecimal to transform it to binary, additional three zeros into the 8 digits of the binary and acquired 00000010011 which interprets to 19 in https://altbookmark.com/story21383947/examine-this-report-on-bip39-mnemonic-phrase-tool