I took the index from the words, transformed the number to binary, included three zeros, calculated the sha256 digest, took the first A part of the hexadecimal to transform it to binary, added a few zeros into the 8 digits with the binary and bought 00000010011 which translates to 19 https://cruxbookmarks.com/story18849789/how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-seed-phrase-mnemonics-generator