shithub: plan9front

ref: 013b4983140cc2fbb7df9e3647e2e7c5d575a9dd
dir: /sys/games/lib/life/fisheater/

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