shithub: riscv

ref: 60e56f9b52eeed4e8cf0b8a8460e67a6af064031
dir: /sys/games/lib/life/fisheater/

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