I took the index with the words, transformed the variety to binary, added 3 zeros, calculated the sha256 digest, took the very first Section of the hexadecimal to transform it to binary, added a few zeros on the eight digits in the binary and bought 00000010011 which interprets to 19 https://fatallisto.com/story8589818/the-ultimate-guide-to-bip39-seed-phrase-mnemonics-generator