plan9fox/sys/games/lib/life/piston

..........x...........
..........xxxx........
xx.........xxxx.......
xx.........x..x.....xx
...........xxxx.....xx
..........xxxx........
..........x...........
Import sources from 2011-03-30 iso image - sys/games 2011-03-30 14:17:20 +00:00			`..........x...........`
			`..........xxxx........`
			`xx.........xxxx.......`
			`xx.........x..x.....xx`
			`...........xxxx.....xx`
			`..........xxxx........`
			`..........x...........`