shithub: riscv

ref: 31e1c15d441e38a740b8f209f86b8b2d0fc49d79
dir: /sys/games/lib/life/fisheater/

.....x.
......x
......x
...x..x
....xxx
.......
.......
.......
.......
.......
.......
.......
.......
.......
..xx...
...x...
xxx....
x......