Enhance instructions with a clue for proverb pattern

Added a clue to help understand the proverb pattern and edge cases.

I didnt even realise there was a pattern in the proverb, neither did i realise that the very last statements must always be included in the poem, without first failing the test, there was no way i could have solved it which is what is classify as a “wicked problem”.

Just telling people to look at the poem very closely for patterns would go a very long way in helping them solve it.

i created a PR for it already

You may want to read these docs.

This workflow is called “Test Driven Development”, and that is what we actually want you to do. See the tests fail and adjust your solution until you pass all the tests. That’s a great way to iteratively solve a problem.

I’ll add the link later, when the website is online again: See Test Driven Development for all the details.