Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/games/lib/life/testtube
.xx....xx. .x.x..x.x. ...x..x... ...x..x... xx.xxxx.xx xx.x..x.xx ...x..x... ...x..x... xx.xxxx.xx .x.x..x.x. .x.x..x.x. xx.x..x.xx ...xxxx... ...x..x... xx.x..x.xx xx.x..x.xx ...xxxx... ...x..x... ....xx....
