shithub: riscv

ref: 7f6aedead42d8d36c26558fdf0c8132b4e2cfe4c
dir: /sys/games/lib/life/skyline/

........xx.....
x.x.....x.x.x..
xx.x.xx.x.xx.x.
...x.x.x.....x.
...xx........xx