ref: bd773dee09460f5d77c96f2fe3d34ec5ee0b54ce
dir: /sys/games/lib/life/glidercap1/
x................... .x.................. ..x................. ...x................ ....x............... .....x.............. ......x............. .......x............ ........x........... .........x.......... ..........x...xx.... ...........x..x.x.xx ............x.x.xx.x .............x......