ref: 6e6beff85d3f2d71c4e1d92d1f2091d01c7d5c34
dir: /sys/games/lib/life/sq.11/
.xxxxxxxxxxx x...........x x...........x x...........x x...........x x...........x x...........x x...........x x...........x x...........x x...........x x...........x .xxxxxxxxxxx