Show HN: A fullscreen Game of Life in which every board is a runnable program

Each tile is a Piet program that prints a word.

Each generation, every tile runs. After, its label shows what it printed.

The original was a Piet program, compiled from Temper by a backend I wrote, playing Life on another Piet program:

3 hours, 1.27 billion steps. Generation 0 printed "Piet!".