shithub: riscv

ref: 9e09742e9b5789a94b7676ff5f4e01468d2f2d88
dir: /sys/games/lib/life/c2/

.....x
.....x
.....x
.....x
.....x
xxxxx.xxxxx
.....x
.....x
.....x
.....x
.....x