I took the index on the words, converted the variety to binary, included a few zeros, calculated the sha256 digest, took the first Portion of the hexadecimal to convert it to binary, additional 3 zeros on the eight digits in the binary and bought 00000010011 which translates to 19 in https://gatherbookmarks.com/story19639314/examine-this-report-on-bip39-mnemonic-phrase-tool