I took the index of your words, converted the number to binary, additional 3 zeros, calculated the sha256 digest, took the main Portion of the hexadecimal to convert it to binary, added a few zeros into the 8 digits on the binary and bought 00000010011 which translates to 19 in https://socialrator.com/story9626000/little-known-facts-about-bip39-seed-phrase-list