Bip39 Mnemonic Seed Phrase Some words are shorter than four letters, like the word “act”. Other words are extended than 4 letters, which include “summary”. You can see the total supply code in standalone, offline html file. Alternatively you are able to Test the person css and js files in https://thebookmarknight.com/story18546761/random-seed-phrase-generator-indicators-on-seed-phrase-generator-you-should-know