#C A c/3 period 315 forward rake.
#C In this rake one glider out of every 7 from a single period 45 glider
#C stream is perturbed by a period 21 frothing ship with no change of the
#C froth's behavior.  This same reaction can be used to multiply the period
#C of any c/3 rake by 7 if it doesn't already have that factor in its period.
#C David I. Bell, November 2002
x = 160, y = 155
114b3o$114b3o$94boob3o13bo3bo13b3oboo$94boo4booboo21booboo4boo$35b3o
55bobbobo4boo7bo5bo7boo4bobobbo$35b3o62boobobboo4booboboo4boobboboo$
15boob3o13bo3bo13b3oboo48boboo11boobo$15boo4booboo21booboo4boo43b3oboo
bbo3bo3bo3bobboob3o$14bobbobo4boo7bo5bo7boo4bobobbo42bo3b3obo4bobo4bob
3o3bo$21boobobboo4booboboo4boobboboo47booboboo4bobbo3bobbo4booboboo$
27boboo11boobo52bobobbo8bobobobo8bobbobo$22b3oboobbo3bo3bo3bobboob3o
45b3obobbo5boobobbobboboo5bobbob3o$22bo3b3obo4bobo4bob3o3bo44boobo9bob
obob3obobobo9boboo$20booboboo4bobbo3bobbo4booboboo41bo3bo9bobobbooboo
bbobo9bo3bo$19bobobbo8bobobobo8bobbobo55b3obbobobb3o$17b3obobbo5boobo
bbobboboo5bobbob3o54boboo3boobo$16boobo9bobobob3obobobo9boboo51boo3bo
3bo3boo$15bo3bo9bobobbooboobbobo9bo3bo50bobo4bo4bobo$30b3obbobobb3o67b
obbobobobbo$31boboo3boobo68bob3ob3obo$29boo3bo3bo3boo66bobo5bobo$29bob
o4bo4bobo63boobobobbobboboboo$31bobbobobobbo65boobobobbobboboboo$31bob
3ob3obo68bobob3obobo$31bobo5bobo67bobb7obbo$28boobobobbobboboboo38bob
oob3o49b3oboobo$28boobobobbobboboboo37booboo4boobo16bo7bo16boboo4boob
oo$31bobob3obobo39bobbobobbo3b3o18b3o18b3o3bobbobobbo$30bobb7obbo39bo
5bo3bo3bo13b3o5b3o13bo3bo3bo5bo$4boboob3o49b3oboobo26boo4b3o5boob3ob3o
boo5b3o4boo$3booboo4boobo16bo7bo16boboo4booboo25boobboobo9b3ob3o9boboo
bboo$bbobbobobbo3b3o18b3o18b3o3bobbobobbo25boo4boboo9bo9boobo4boo$3bo
5bo3bo3bo13b3o5b3o13bo3bo3bo5bo31bobbobo3boo7boo3bobobbo$16boo4b3o5boo
b3ob3oboo5b3o4boo39boobobbobobobo13bobobobobboboo$16boobboobo9b3ob3o9b
oboobboo43bo8bo11bo8bo6boo$17boo4boboo9bo9boobo4boo51bob13obo12boboo$
22bobbobo3boo7boo3bobobbo85boboo$17boobobbobobobo13bobobobobboboo76bo
3boob3o$13boo6bo8bo11bo8bo76b3ob3obbo4bo3bo$12boobo12bob13obo65bo9bo6b
o5boobb3o4b4o$12boobo93boboob3oboobo6bobboboo9bo3bo$10b3oboo3bo89bobob
ooboobobo9bo4boo4bobbobo$5bo3bo4bobb3ob3o9booboboo69b3obooboob3o7b3obo
9bo$4b4o4b3obboo5bo9b5o74bo3bo9bo3bo$3bo3bo9boobobbo8bo7bo71boo3boo8bo
bbobo$4bobobbo4boo4bo14bobo73boo5boo6boo$8bo9bob3o8bobooboboobo66b3obo
5bob3o3booboobb3o$20bo3bo5b4obobob4o69b3ob3o7bo8boo$19bobobbo4bobo9bob
o69booboo9bobbobo3boobo6bo$24boo3bobo9bobo70b3o13bobobooboobo4boboboo$
16b3obbooboo4bobo7bobo72bo18boobo3bobbo4boo$15boo8bo7bo5bo95bobbobo3bo
3bobbo$5bo6boboo3bobobbo4bobbo7bobbo91bo3boobo$boobobo4bobooboobobo7b
3o9b3o59b3o31bo3bo3boo$boo4bobbo3boboo85bobboo28boobbobob3o$obbo3bo3bo
bobbo15boo5boo102bobo$9boboo3bo14boo7boo70boo30bo$5boo3bo3bo17bo3bo3bo
71boo$5b3obobobboo17booboboo66boo$6bobo24boo3boo$7bo27bobo71boo$69b3o
9b3o24bobbo$65boboo3bo7bo3boobo20bobo19booboo$38boo24b3o3bobo7bobo3b3o
20bo18boobobooboo$38boo23bo3bo4boo5boo4bo3bo35b3obobb3obb4o$64bo7b3o3b
3o7bo32b3o4b3o5bo4bo$17booboo48bobo7bobo37bobobob3obo8boo$14booboobob
oo17boo26boo11boo26bo9bobobob4o$11b4obb3obbob3o13bobbo24bo3bo7bo3bo24b
o5bo5bobo4bobbo$10bo4bo5b3o4b3o10bobo28bo7bo27bo5boboo12bo6booboo$11b
oo8bob3obobobo10bo26boboo7boobo24bo6boo5bo12boobobooboo$22b4obobobo37b
o13bo25bo12bo9b3obobb3obb4o$20bobbo4bobo38b3o9b3o44b3o4b3o5bo4bo$10boo
boo6bo13bo51boob3o34bobobob3obo8boo$7boobooboboo12bo4b3o33bo11bo4boo4b
oo14bo17bobobob4o$4b4obb3obbob3o9bo3b5o38bo9bobbobo3bo12bobo9bo7bobo4b
obbo$3bo4bo5b3o4b3o8boo3boo30boo4bobo4boo9b3obb3o6booboo7boo16bo$4boo
8bob3obobobo6b3o3b3obbo16b3oboo9bo3bo16b3obobo6bobo7booboboo4bo12boobo
$15b4obobobo7boo3b3ob3o13boo4boo3bo6b3o6bo10bo4bo8bo11bobboo3bo9booboo
boo$13bobbo4bobo9b5oboobobo11bo3bobobbo3boo11boo12boo21bo6bo12bobbobo
bbo$14bo19b5obo3bo6b3obb3o9bobobboo3boobbobo35boobooboo5boo4boo5bo$6bo
boo12bo12b5o5boo3bobob3o16boo3boo37bo3bo3boo6booboo$5boobooboo9bo14bo
4bo4bo3bo4bo11bobo3b5o3bobo31boobbo4bo6bo3boo$4bobbobobbo20bobb3obbobo
bb3o5boo12bobbobbobobobbobbo34bo16boo$5bo5boo4boo14bo3bo4bo4bo20bobb3o
5b3obbo31bobo$14booboo19boo5boo29bo39bobb4o$14boo3b4o8bo8bo3bo31bo34b
oo4bobo3bo$14boo7bo5b4o7bobobo25bo3bo3bo3bo28boo5b5o$21bobo4bob4ob3o3b
3o25booboo5booboo$23boo4bo12bo30booboboo$69bo3b7o3bo14b3o$69bobo9bobo
10boboo3bo$69boo3b5o3boo9b3o3bobo$39boo31bo3bo3bo11bo3bo4boo16boo$39b
oo10b3o16bob3obob3obo10bo7b3o$50bo3boobo12boobo5boboo16bobo$29boo19bob
o3b3o10bobobbo3bobbobo14boo$49boo4bo3bo9bo6bo6bo13bo3bo14bo$48b3o7bo9b
obbo3b3o3bobbo16bo15bo$50bobo15bob3o3bo3b3obo13boboo9boo4boo$52boo16bo
bbo5bobbo10bo4bo11boobboobo$50bo3bo14b3obooboboob3o8bobo3b3o10bobo3bo$
50bo17boobobob3oboboboo6bo3bo16bo4bo13boobo$50boobo13bo3bo4bo4bo3bo6b
oobo3bo13boobo11boobooboo$53bo4bo8bobobo3bobo3bobobo11boo16bo12bobbobo
bbo$34boo3b4o8b3o3bobo11bo3bobo3bo40boo4boo5bo$17boboo13boobbobbobo12b
o3bo7boo5bobo5boo12bobbo21booboo$16boobooboo14bo5bo7bo3boboo9b5obobob
5o13bobo21bo3boo$15bobbobobbo15bobobo9boo18bobobobo45boo$16bo5boo4boo
3bo3bobbobo32bobo$25booboo3bo4boo11bobbo20bobo$25boo3bobbo4bo13bobo$
25boo8b3o35bo5bo$73bo5bo16boo$96bobo$74booboo17bo$$85boo$56boo26boo$
57boo27bo$56bo$73b3o$67b3o3bo$69bo4bo$68bo$79bo$79boo$78bobo7$71bo18bo
$69b4o16b4o$65booboo3bo3bo6bo3bo3booboo$65boobbo5b4o4b4o5bobboo$64bobb
o7bo3bobbo3bo7bobbo$73bobbobo4bobobbo$74bo12bo12$157b3o$159bo$158bo!
