Generate a password designed for high memorability and security.
This uses a CVC-CVC-CVC (consonant-vowel-consonant) construction. It provides a list of three randomly generated passwords, so the most memorable one can be selected.
It follows the advice given in the [GCHQ CESG password guidance document (pdf)] (https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/458857/Password_guidance_-_simplifying_your_approach.pdf).
You'll need python3, that's it.
Install using setup tools by doing:
#!bash
python setup.py install
Then just type 'cvc'.