Formosa - Expansion on BIP39 as proposed BIP

Dear Mr. Dash Jr, Kalle Alm and other members of Bitcoin dev mailing list,

Upon receiving several constructive, technical, generous pieces of feedback, and a few more months of continued development, I feel now ready to formally file Formosa, my proposed expansion of BIP39 changing from words to themed sentences, as Bitcoin Improvement Proposal.

-   Documentation according to BIP2: https://github.com/Yuri-SVB/formosa/blob/master/bip.mediawiki
-   Additional references: https://linktr.ee/formosat3

In advance, thank you for the time, attention and dedication of everyone involved! Faithfully yours, Yuri S Villas Boas