shithub: riscv

ref: 02b57c652300e52e2a2296c19caf8a2ef7c115e5
dir: /sys/games/lib/life/fisheater/

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