shithub: riscv

ref: 37d36fdd7f441aa184c4051d02e50e9e770f20f8
dir: /sys/games/lib/life/fisheater/

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