I took the index of your words, converted the number to binary, extra 3 zeros, calculated the sha256 digest, took the main A part of the hexadecimal to convert it to binary, included a few zeros on the eight digits with the binary and bought 00000010011 which interprets to 19 https://captainbookmark.com/story18904576/examine-this-report-on-bip39-mnemonic-phrase-tool