I took the index in the words, converted the number to binary, extra a few zeros, calculated the sha256 digest, took the very first Section of the hexadecimal to convert it to binary, extra 3 zeros for the 8 digits with the binary and bought 00000010011 which interprets to 19 https://todaybookmarks.com/story18945669/the-5-second-trick-for-ledger-seed-phrase-bip39