I took the index of your words, converted the quantity to binary, additional a few zeros, calculated the sha256 digest, took the primary part of the hexadecimal to convert it to binary, additional three zeros on the eight digits of the binary and bought 00000010011 which translates to 19 in https://alphabookmarking.com/story18843454/top-latest-five-bip39-seed-phrase-mnemonics-generator-urban-news