#C A c/3 period 180 forwards rake.
#C This works by using two period 90 backwards rakes to perturb the back of a
#C period 24 spaceship, to form a period 180 clean spaceship.  Gliders from
#C another period 90 spaceship then pass by the back of the spaceship, and
#C every other glider is deleted by the back sparks.  This is an improved
#C version of an earlier rake.
#C David I. Bell, October 2002
x = 290, y = 308
130bo$129bobo$113bo14bo3bo14bo$109b3ob3o13b3o13b3ob3o$108bo6bob3o21b3o
bo6bo$109boo3bo5bo6boo3boo6bo5bo3boo$117b7o3boo3boo3b7o$115bobboo3boo
bb3ob3obboo3boobbo$116boobo4boo9boo4boboo$122b4obbooboobb4o$114boob4o
7booboo7b4oboo$113boboboo5boobob3oboboo5boobobo$110boobo10boobo5boboo
10boboo$110boobo9bobobo5bobobo9boboo$110bobo10bo3bo5bo3bo10bobo$129bob
o$123bo3b3ob3o3bo$123bob5ob5obo$123bobo9bobo$125bobooboboobo$124boobob
3oboboo$125bobob3obobo$122booboboo3booboboo$122boobobo5boboboo$123bobo
bo5bobobo$104bo21boo5boo21bo$97boob3ob3o20b7o20b3ob3oboo$97boo4bobboob
oo19bo19booboobbo4boo$96bobboboo3bobboo14bobobbobbobo14boobbo3boobobbo
$108bobbo5bo6boobo5boboo6bo5bobbo$112bobb4o5boo3bobo3boo5b4obbo$115bo
3bo6boo5boo6bo3bo$110b3obboboboo5b9o5boobobobb3o$113bobbooboboo15boobo
boobbo$115boobo3boboo9boobo3boboo$122bobob9obobo$123b15o$125bo9bo$127b
o5bo$126bo7bo$113bo13booboboo$112boboboo$111bo4boo$108boboo3bobbo$107b
ooboobo10boo4bo4boo$106bobb6o13bo3bo$102boo9bobbo6bobbo7bobbo$91boob3o
4boobo3bo3bo3bo5bo7bo7bo$91boo4boobboob3oboobbobboo6bo4bo3bo4bo$90bobb
obo3boboo5boo3bobbo6bo3bo5bo3bo$97b3o5boo5bo11boo9boo$99b3obo$99boo21b
3o11b3o$126bobo3bobo119b3o$128bo3bo121b3o$129bobo102boob3o13bo3bo13b3o
boo$123bo5bobo5bo96boo4booboo21booboo4boo$123bo5bobo5bo95bobbobo4boo7b
o5bo7boo4bobobbo$124bo11bo103boobobboo4booboboo4boobboboo$126b3o3b3o
111boboo11boobo$241b3oboobbo3bo3bo3bobboob3o$241bo3b3obo4bobo4bob3o3bo
$127boo3boo105booboboo4bobbo3bobbo4booboboo$127boo3boo104bobobbo8bobob
obo8bobbobo$236b3obobbo5boobobbobboboo5bobbob3o$124bo110boobo9bobobob
3obobobo9boboo$125bo108bo3bo9bobobbooboobbobo9bo3bo$123b3o123b3obbobo
bb3o$250boboo3boobo$127boo3boo114boo3bo3bo3boo$51bo75boo3boo114bobo4bo
4bobo$50b3o197bobbobobobbo$31boboo14bo3bo14boobo55boo3boo116bob3ob3obo
$30boobooboobo10b3o10boboobooboo54boo3boo116bobo5bobo$29bobbobobooboo
8b5o8booboobobobbo173boobobobbobboboboo$30bo6bo5bo4boo3boo4bo5bo6bo
174boobobobbobboboboo$38bo3b4obo7bob4o3bo61bo123bobob3obobo$42bo3b3obo
bob3o3bo65b3o120bobb7obbo$37boobobbo3boo5boo3bobboboo60b3o94boboob3o
49b3oboobo$36bo4bobbobobbooboobbobobbo4bo61boo92booboo4boobo16bo7bo16b
oboo4booboo$35boobobo6boo5boo6boboboo61boo90bobbobobbo3b3o18b3o18b3o3b
obbobobbo$33boobobo6booboboboboboo6boboboo55b4obbo90bo5bo3bo3bo13b3o5b
3o13bo3bo3bo5bo$31boobo9bo3bobbobbo3bo9boboo51boobo4bo103boo4b3o5boob
3ob3oboo5b3o4boo$30bo3bo9boboboo3boobobo9bo3bo50boo3bo106boobboobo9b3o
b3o9boboobboo$31bobo11bobobo3bobobo11bobo55boobbo104boo4boboo9bo9boobo
4boo$48bobobobo68b3o3bobbo108bobbobo3boo7boo3bobobbo$45bo11bo66bo5bobo
103boobobbobobobo13bobobobobboboo$43boobo3bobo3boboo61bo8b3o107bo8bo
11bo8bo$46bo4bo4bo64bo125bob13obo$46bobooboboobo64bo$45boobo5boboo$44b
obobo5bobobo64b3o$43boobobob3oboboboo190bo9bo$46bobo5bobo180b3obo7bob
oob3oboobo$43booboboo3booboboo178booboo6bobobooboobobo$22boboo24b3o24b
oobo72boobo79b3obobbo5b3obooboob3o$18b3obooboboo18b9o18booboboob3o65b
oobooboo74b3oboo4bo10bo3bo$17bo6boobb4o15boo5boo15b4obboo6bo64bobbobo
bbo72bo20boo3boo$18boo3bo3bo4bo12boo9boo12bo4bo3bo3boo59boo4boo5bo69bo
4bobbobb3o10boo5boo$30b3o5boo9bobobo9boo5b3o52b3o8bo3bo3booboo68boboo
6boo6bo3b3o6b3obo5bob3o$36boboo5bobboo3boobbo5boobo57bobbo8bo4bobo3boo
33b3o31boobooboo3boboobb5o4bo9b3ob3o$33boboo3boo19boo3boobo54boboo4bob
4obbo6boo33b3o30bobbobobbo3bobbobo3bo16booboo$32booboobobobo4bob5obo4b
obobobooboo55bo4booboo3bo22boob3o13bo3bo13b3oboo11bo5boo3b4o6boobobo
11b3o$32boobo4bob3ob11ob3obo4boboo54boo5bo29boo4booboo21booboo4boo20b
oobo26bo$36boobo3bob13obo3boboo58boo5bo4bo23bobbobo4boo7bo5bo7boo4bobo
bbo19bo$43bo15bo62booboo6bobbo31boobobboo4booboboo4boobboboo26bo20bo$
44bo13bo65b3o7boo38boboo11boobo53boboo$46bo3b3o3bo38bo3bo22bob3o42b3ob
oobbo3bo3bo3bobboob3o64b4o$48bo5bo38b3oboobobo66bo3b3obo4bobo4bob3o3bo
49b3o12bo$46bobobbobbobo32booboo6bobbo63booboboo4bobbo3bobbo4booboboo
45b4o3boo3boo4boobo$45bobbooboboobbo10bo20boobbobbo3bobboobboo12bo44bo
bobbo8bobobobo8bobbobo44bo6boo3boo6bo$47bo3bo3bo8b3oboo18bobbo4bobbobb
ooboboo55b3obobbo5boobobbobboboo5bobbob3o42bobo$63bo5b3o27boo4bo3bo53b
oobo9bobobob3obobobo9boboo41boo$43boboo9boobo4boo7boo23boobbobbobobo
52bo3bo9bobobbooboobbobo9bo3bo39boo$43bobo11bobo8bo4boo25bo76b3obbobo
bb3o$44b3o9b3o8bo4b3o31b3o69boboo3boobo$46bo9bo9boo3boo5b3o5bo27bo61b
oo3bo3bo3boo61boo3boo$44boo11boo5boobboobb3obbo6b3ob3o17bo5bo61bobo4bo
4bobo61boo3boo$44boo11boo5b3oboo6boo5boo6bo15bo6bobboo59bobbobobobbo$
65booboobboo3b4obobbo3boo23bobobo59bob3ob3obo63boo3boo$47bobbobobbo52b
oob3obboo60bobo5bobo63boo3boo$47bo7bo24bo29boobboo59boobobobbobboboboo
$47bo7bo24bobo31boo18boo39boobobobbobboboboo$49bo3bo80boo42bobob3obobo
$50b3o46boo76bobb7obbo$42b3o51booboo50boboob3o49b3oboobo$42b3o48b4obb
oo4boo25bo17booboo4boobo16bo7bo16boboo4booboo35bo3boo$40bo4bo46bo4bo4b
ooboo24b3o15bobbobobbo3b3o18b3o18b3o3bobbobobbo33boobboobo$41b3o4boo3b
oo38boo7boo3bo7bo11boobobobo15bo5bo3bo3bo13b3o5b3o13bo3bo3bo5bo33boo4b
o$41b3o4boo3boo4boo41boo9b4o10boobo3boo27boo4b3o5boob3ob3oboo5b3o4boo$
59b3o47booboo3bo3bo6bobboboo28boobboobo9b3ob3o9boboobboo$59bo49boobbo
5b4o3bobooboo31boo4boboo9bo9boobo4boo51bobbo$60boo46bobbo7bo3bobboob4o
36bobbobo3boo7boo3bobobbo54boobb3o$117bobbobo4b4o33boobobbobobobo13bob
obobobboboo45bo3boobobo$118bo49bo8bo11bo8bo6boo39boo4bobo4boo$48boo3b
oo120bob13obo12boboo42booboboo$48boo3boo91boo5b3o9boo37boboo41boob3ob
oo$146boobooboboboo7booboobo28bo3boob3o41b5o$48boo3boo90bobobbobobo3bo
4boo3bob3o23b3ob3obbo4bo3bo36bobobo$48boo3boo90bobbo3boobobo4boboboboo
3bo6boo3boo8bo5boobb3o4b4o36bo$123bo20bobb4obobo5b3obob3o3bo7boo3boo9b
obboboo9bo3bo$121b4o22boboobobobbooboobbo3bo13b3o14bo4boo4bobbobo39boo
$117booboo3bo3bo14bo4b4o6boobbobboo10boo3bo3boo8b3obo9bo$117boobbo5b4o
12b3o9bo4bo5b3o8bobbo5bobbo5bo3bo16bo$53b3o60bobbo7bo3bo9boo3bo6bo6bo
3boobboo7bobooboboboobo5bobbobo3bo6bobb3o$53b3o69bobbobo10b3o3boobbo8b
oo3boo9boobobbobobboboo3boo6b3ob3obobo4b5o4boo$54bobo69bo15boo3bo12bo
4booboo8bo9bo5booboo3bobboo3bobo4bobb3o3booboo12b3o$53boobo103bo33bo
12boo3bobob5o4bo3boo13boboo12b3o15bo$48boo3b3o139bobboboobbo12boo3bobb
obbobo12boobob3o8bobbo13b3ob3o$47bo6bo142bobboobboo16b4obo16bo3boo3b3o
bbo3bo12boo6bo$47bob3o123b3o11b3o10boobo40boobboobo3bo12bo3bobbo3boo$
46bo5bo147bo50bo5bo11b4o$46bo3boo127b3o3b3o13b4o40bo3bo7bobbo7bo3bo$
47bo8b3o119boboo3boobo13boo42b3o10bo9bobobbo$49bo6bobo118bo4b3o4bo83bo
$56b3o119bo9bo65bobo$179boo5boo66boboo$181bo3bo67bo4boo$252b3obbobo$
254boboboo$180boo37b3ob3o31bo$180boo33boboo4bob4o$198booboo11b3o3boboo
3boo3bo$45bo15boo133boobobooboo7bo3bo3boboo5b4o$44bobo13bobbo113boo14b
3obobb3obb4o5bo9bo3bobo3bo20b3o$24boob3o13bobboo10bo117bobbo9b3o4b3o5b
o4bo14bo3bobobobo$24boo4boo11bo4boob5ob5obo112bobo9bobobob3obo8boo15bo
bo4b3o$23bobbobo3bo10bobbob6o4bo3boo113bo10bobobob4o34bo$30b3obb3o11b
3o3bobbo3boo60boobboboo57bobo4bobbo$32b3obobo6b3obboo75bob4o50b3o12bo
6booboo$32bo4bo9b4o5bobo64boobb3o3bo48bo3bo3bo12boobobooboo$33boo13b3o
7bo64boo3boo3bo3bobo42bo3bo3bo9b3obobb3obb4o$58b3o66bo5bo4boo38b5o4boo
7b3o4b3o5bo4bo$58b3o67bo3bo5bo16boob3o16bobbo3bo4bo5bobobob3obo8boo$
48bo10bo70bo24boo4boo14bobbobbobo3bo5bobobob4o$49bobobo48b3o9b3o37bobb
obo3bo12bobbo4bo4bo6bobo4bobbo$45bo3boobboo45boobobo7boboboo42b3obb3o
6bo3bo6b3o16bo18bo$45bobobooboo28booboo10bobo4bo9bo4bobo41b3obobo16bo
10bo12boobo8b4o$47bo4boo26boobobooboo6boboo9bo9boobo40bo4boo3bo7bo3bo
11bo9boobooboo3booboo3bo3bo$47b3o27b3obobb3obb4obbo3b4o5bobo5b4o3bo40b
oo3b4o11boo21bobbobobbobboobbo5b4o$48bo24b3o4b3o5bo4bo4bobbo5bo3bo5bo
bbo49boobo8b3o16boo4boo5bobbobbo7bo3bo$49bo22bobobob3obo8boo3bo11b3o
11bo49bo10bo17booboo20bobbobo7b3o$51bo20bobobob4o16b4o15b4o52bo7bo18bo
3boo21bo7boboo3bo$50bo22bobo4bobbo13b4obbooboo3booboobb4o74boobboobboo
28b3o3b3obb3o$50bo31bo16bo4boboo3boobo4bo55bobobo3boboo10b5o31bo3bo4b
3obobo$74bo27bobobo5bobobo59bobo4boboobobo4bobboo34bo7bo4bo$74bo108bo
6bo4b3o45boo$187bobbo4b3o3$179boo$179boo3$81b3o$80bo3boobo$75b3obb3o3b
3o170b3o$74bobob3o4bo3bo169b3o$65boo8bo4bo7bo72bo98boo$65booboo8boo77b
3ob3o98bo$59boo4boobb4o83bo6boo95bobboo$59booboo4bo4bo83boo3bobbo3bo
89bo3bo$58bo3boo7boo94b4o5bo3boobboo74bobbo$62boo103bo3bo3boo4bob3o74b
3o$165bobbobo3boo5boo$166bo8boo4boo$181b3obbo$181boobobo$181boboboo$
181bobo$182boo4$45boo$44bobo232boobo$276boobooboo$45bo230bobbobobbo$
43bobbo223boo4boo5bo$44b4o222booboo$46boo221bo3boo$44bo228boo$43boo43b
o5bo46bo5bo100boo32bo$43bobbo39b4o3b4o42b4o3b4o10bo87bobo29b3ob3o$44b
3o38boo3bobo3boo4bo30bo4boo3bobo3boo10boo85bo30boo6bo$45bo36bo5bobobob
o5boboo3boo18boo3boobo5bobobobo5bo6boo98boo12bo3bobbo3boo$78b3oboo3boo
boboboo3booboobbob3o14b3obobbooboo3booboboboo3boob3o102boo11b4o$77bo5b
o3booboboboo3bo3boobo3boo12boo3boboo3bo3booboboboo3bo5bo16bo96bo3bo$
78boo4bobob3ob3obobo3bo5bo3bo10bo3bo5bo3bobob3ob3obobo4boo16bo98bobobb
o$88bobobobo7bo3bo3bobo10bobo3bo3bo7bobobobo26b3o100bo$101bo4boboboboo
8boobobobo4bo90b3o$102bo7bobobo6bobobo7bo91bo$27bo84bobbo4bobbo102bo$
23b3ob3o85bo4bo$22bo6boo81bo10bo$23boo3bobbo3bo76bobo6bobo125bo22bo$
33b4o208b3ob3o18b3ob3o$33bo3bo75boo6boo80boo39bo6boo16boo6bo$31bobbobo
166bobo39boo3bobbo3bo6bo3bobbo3boo$32bo54boboob3o19boo4boo19b3oboobo
54bo51b4o4b4o$20boob3o32boo26booboo4boobo15bobobbobo15boboo4booboo105b
o3bobbo3bo$20boo4boo31boo24bobbobobbo3b3o16b4o16b3o3bobbobobbo102bobbo
bo4bobobbo$19bobbobo3bo29bo27bo5bo3bo3bo15bobbo15bo3bo3bo5bo104bo12bo$
26b3obb3o65boo4b3o7boboobo7b3o4boo$28b3obobo10boo52boobboobo9bobbo9bob
oobboo$28bo4bo11boo53boo4boboo16boobo4boo44b3o$29boo74bobbobo3booboob
oo3bobobbo49bo$81bo18boobobbobobobo10bobobobobboboo18bo26bo$81boo21bo
8bo8bo8bo21boo$80bobo28bob10obo28bobo3$115bo4bo37boo$30boob3o20b3oboo
52boo4boo36bobo$30boo4boo16boo4boo52bo6bo36bo4bobo$29bobbobo3bo14bo3bo
bobbo40boo26boo30boo$36b3obb3o4b3obb3o48boo24boo32bo$38b3obobobbobob3o
49bo28bo$38bo4bo4bo4bo$39boo10boo$135b3o12boobo$135bo11boobooboo$136bo
10bobbobobbo$141boo4boo5bo$141booboo$140bo3boo$144boo$$144boo$144boo$
143bobbo$143bobobo$143bobo$140booboboboo$140boobobo$90b3o50bobobobo$
90bo51bobbo3bo$91bo48b3oboobboo$149bo$142bobboo$147bo10$45b3o$45bo$46b
o13$3o$o$bo!
