#GLF 1.0
#D Line Puffer of width 33
#D
#D The width is defined by the length of the first free-standing line
#D in the puffer's plume.  The formula for this is 12n+1-s, where n is
#D the number of middle segments, and s is the number of cells covered
#D by the little 3-cell, 5-unit puff-suppressors on the upper edge of
#D this otherwise symmetrical pattern.
#D
#D Here, n=4, and s=6+5+5.  The Y-shaped puff-suppressors can have 5,
#D 6, or 7 units of spacing on between them, or between one of them and
#D the end.  You only need 2 or 3 such suppressors to produce any
#D puffer width.
#D
#D Notice that placing random debris behind the puffer sometimes
#D affects the plume permanently - even turning it asymmetrical if the
#D debris was asymmetrical.  It also affects the period of the puffer,
#D that is, the number of generations it takes to repeat.  By
#D increasing the width, the period can be made to rise exponentially,
#D surpassing 10^6 at a width of only about 70.  But the most amazing
#D thing is that it has a half-life on the order of 10^8 generations.
#D
#D By Hartmut Holzwart and Al Hensel, April 1994
x = 1, y = -49, width = 17, height = 99
obo$obbo5bo$3boo4b4o$5bo5boo$3b4o7bo$bbo4bo3b4o$4bobbo7bo$4bobbo3bobb
3o$6bo6b3o$ob4o8bo$o3bo4bob3o$3bo5boobbo$bobo6b3o$10bo$bb3o7bo$3boo5bo
bo$bb3o8bo$10bobo$bobo8bo$bobbo5bo$4bo5b3o$bbobbo5b3o$4boo5boo$5bobobb
oo$5boboboo$5bo$5boboboo$bbobbobobboo$4boo5boo$bbobbobobboboo$5bobob3o
bbo$5bo8bo$bbobbobob3obbo$4boobobboboo$bbobbo5boo$5bobobboo$bbobbobob
oo$bbobbo$4booboboo$5bobobboo$5bo5boo$5bobobboboo$5bobob3obbo$5bo8bo$
5bobob3obbo$5bobobboboo$5bo5boo$5bobobboo$5boboboo$5bo$5boboboo$5bobo
bboo$5bo5boo$5bobobboboo$5bobob3obbo$5bo8bo$5bobob3obbo$5bobobboboo$5b
o5boo$5bobobboo$5boboboo$5bo$5boboboo$5bobobboo$5bo5boo$5bobobboboo$5b
obob3obbo$5bo8bo$5bobob3obbo$5bobobboboo$5bo5boo$5bobobboo$5boboboo$5b
o$5boboboo$5bobobboo$4boo5boo$bbobbo5b3o$4bo5b3o$bobbo5bo$bobo8bo$10bo
bo$bb3o8bo$3boo5bobo$bb3o7bo$10bo$bobo6b3o$3bo5boobbo$o3bo4bob3o$ob4o
8bo$6bo6b3o$4bobbo3bobb3o$4bobbo7bo$bbo4bo3b4o$3b4o7bo$5bo5boo$3boo4b
4o$obbo5bo$obo!
