The org source:

------------------------------------------------------------------------ #+title: Blocks Writing Blocks
#+subtitle: Wasn't me, Mom! REALLY!!!
#+author: My Emacs.

* The Seed :noexport:

#+begin_src sh :results raw :exports both :eval exports
for I in Cat Dog Elephant Fox Penguin
do
is="$(printf ${I}s | tr [A-Z] [a-z]) are very interesting"
echo "* $I"
echo "#+begin_src sh :results raw :exports results :eval exports"
echo "echo 'My little language model claims that $is.'"
echo "#+end_src"
done
#+end_src ------------------------------------------------------------------------

The export to plain text:

------------------------------------------------------------------------
____________________________

BLOCKS WRITING BLOCKS
Wasn't me, Mom! REALLY!!!

My Emacs.
____________________________


Table of Contents
_________________

1. Cat
2. Dog
3. Elephant
4. Fox
5. Penguin





1 Cat
=====

My little language model claims that cats are very interesting.


2 Dog
=====

My little language model claims that dogs are very interesting.


3 Elephant
==========

My little language model claims that elephants are very interesting.


4 Fox
=====

My little language model claims that foxs are very interesting.


5 Penguin
=========

My little language model claims that penguins are very interesting. ------------------------------------------------------------------------

| Trying something like this was on my to do list for quite a while.
|
| I do smell fun for the whole family! \o/
\|/
V
--
I do not bite, I just want to play.
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