x = 125, y = 43
33b3o15b3o17b3o15b3o$32bo3bo13bo3bo15bo3bo13bo3bo$31boo4bo11bo4boo13b
oo4bo11bo4boo$30bobobooboo3b3o3booboobobo11bobobooboo3b3o3booboobobo$
29boobo4boboob3oboobo4boboo9boobo4boboob3oboobo4boboo$28bo4bo3bo4bobo
4bo3bo4bo7bo4bo3bo4bobo4bo3bo4bo$40bo5bo31bo5bo$28boo7boo9boo7boo7boo
7boo9boo7boo$59bo5bo$57bobbo3bobbo$58bobbobobbo$61bobo$59bobobobo$58b
ooboboboo$57bo3bobo3bo$$57booboobooboo$6bo17bo75bo17bo$5b3o15b3o32bo3b
o3bo32b3o15b3o$3boob3o13b3oboo30bo3bo3bo30boob3o13b3oboo$4bobboboo4bo
4boobobbo71bobboboo4bo4boobobbo$boobo4bobobooboobobo4boboo28boo5boo28b
oobo4bobobooboobobo4boboo$boobobobbobo7bobobboboboo27bobbo3bobbo27boob
obobbobo7bobobboboboo$bo8b3obobob3o8bo28bobo3bobo28bo8b3obobob3o8bo$oo
7boo9boo7b3obo26booboo26bob3o7boo9boo7boo$33boo24bobobobo24boo$31boobo
23booboboboo23boboo$34boo21bo3bobo3bo21boo$33bo57bo$35b3o19boobooboob
oo19b3o$7b3o15b3o9boo47boo9b3o15b3o$6bo3bo13bo3bo9bo19bo3bo3bo19bo9bo
3bo13bo3bo$5boo4bo11bo4boo8boo8b3o7bo3bo3bo7b3o8boo8boo4bo11bo4boo$4bo
bobooboo3b3o3booboobobo8bo7bo3bo21bo3bo7bo8bobobooboo3b3o3booboobobo$
3boobo4boboob3oboobo4boboo6bobo5boo3boo5boo5boo5boo3boo5bobo6boobo4bob
oob3oboobo4boboo$bbo4bo3bo4bobo4bo3bo4bo6b3o3booboboboo3b4o3b4o3boobob
oboo3b3o6bo4bo3bo4bobo4bo3bo4bo$14bo5bo20booboobooboobooboobbooboobboo
boobooboobooboo20bo5bo$bboo7boo9boo7boob3o5bobo3bobo3bobo4bobo4bobo3bo
bo3bobo5b3oboo7boo9boo7boo$36bo51bo$34bo6booboobooboobooboobbooboobboo
boobooboobooboo6bo$34boboo49boobo$39b47o$38bo47bo!

This is the new style of line puffer with a different type of component
in the middle which increases the number of sizes which can be built.
The size of the line puffer can be adjusted by changing the number of
components.  One copy of the middle component can also be supported by
the same front part as currently supports two components.  By using various
numbers of the two types of components, all sufficiently large line puffer
sizes can be constructed.
