ref: 1e8c6d3d412ce472d3173a78e285697b71803fb5
dir: /sys/games/lib/life/diagfuse/
x............... .x.............. ..x............. ...x............ ....x........... .....x.......... ......x......... .......x........ ........x....... .........x...... ..........x..... ...........x.... ............x... .............x.. ..............x. ...............x