Chunky chain - alternating coloured links

A chunky chain which allows for alternating links to be different colours.
This will make a chain around 70cm long. You can easy make a continuous loop and keep extending the chain using the below technique

So the way this works is:
- do one complete print in one colour. This will give you 16 'yellow' links that you remove from the build plate.
- change colours (eg blue) and start the build again.
- When the build is about 30mm high you will be able to drop the 'yellow' links on to the