Advice How to get this pattern

[HEEN]

How I could achieve this pattern?

Edit :
I found this thread
Fill an rectangular area with predefined elements

[mohamad.elatab]

Subdivide given area into randomly sized blocks with no gaps

Made this once to complete Colombo, Sri Lanka, where OSM had no data (green=OSM, red=script) Rectangles were rotated to the nearest street, scaled, random reduced and culled if the proportions are over 4x1. [Colombo_completed] Following a part of the script. It requires Anemone. [uneven%20subd] uneven subd.gh (16.9 KB)

check this