I took the index in the words, converted the number to binary, additional three zeros, calculated the sha256 digest, took the initial A part of the hexadecimal to convert it to binary, extra 3 zeros into the eight digits with the binary and bought 00000010011 which translates to 19 in https://tornadosocial.com/story4328991/top-latest-five-bip39-seed-phrase-mnemonics-generator-urban-news