* More of a graphics "DSL", really, but it does handle inputs - sort of

* More of a graphics "DSL", really, but it does handle inputs - sort of

* < : Moves memory rwhead to the left by one

* < : Moves memory rwhead to the left by one

* > : Moves memory rwhead to the right by one

* > : Moves memory rwhead to the right by one

* But the IO instructions do something completely different:

* But the IO instructions do something completely different:

* . : Updates the display: every second memory slot refers to a pixel in a 32x32 grid, where

* . : Updates the display: every second memory slot refers to a pixel in a 32x32 grid, where