#C A period 256 bufferfly gun.
#C This uses four period 256 p32 ship guns whose output collides to
#C form diagonal period 3 "butterfly" ships.
#C David I. Bell, June 1999
x = 368, y = 368, rule = B3678/S34678
151bo41bo$143boo4b5o37b5o4boo$141b6obb7o33b7obb6o$139b17o33b17o$137b
21o29b21o$135b23o29b23o$133b27o25b27o$131b31o21b31o$131b31o21b31o$133b
3obboobbobboobboo6b3o25b3o6boobboobbobboobb3o$136boobbooboobboobb6o31b
6obboobbooboobboo6$171b3o$170bobobo$169bob3obo$168bob5obo$167bob7obo$
167b11o$167bob7obo$168bob5obo$169bob3obo$170bobobo$171b3o6$136boobboob
oobboobb6o31b6obboobbooboobboo$133b3obboobbobboobboo6b3oboo19boob3o6b
oobboobbobboobb3o$131b32o19b32o$131b31o21b31o$133b29o21b29o$135b28o19b
28o$137b26o19b26o$139b24o19b24o$141b6obb11obobobo13bobobob11obb6o$143b
oo4b11obobobo13bobobob11o4boo$151boobb5obobobo13bobobob5obboo$155b5obo
bobo13bobobob5o$156b4obobobo13bobobob4o$156b7o19b7o$158b5o19b5o$158b5o
19b5o$160boo21boo$160boo21boo4$171b3o$172bo$170b5o$169b3ob3o5$172bo$
170b5o$170b5o$169b7o$170b5o$170b5o$161boo8b3o$161boo8b3o$160b4o8bo$
159boboo6bobbobbo$159bo8bob5obo$159bo8b9o$159boboo6b7o$160b4o4b9o$161b
oo5b9o$161boo5b9o$170b5o$170bobobo$171b3o29$151boo39boo$149b4o39b4o$
149b3o41b3o$148b5o39b5o$148b5o39b5o$146bobobobobo35bobobobobo$146bobob
obobo35bobobobobo$146bobobobobo35bobobobobo$146bobobobobo35bobobobobo$
148b5o39b5o$147bob3obo37bob3obo$147bob3obo37bob3obo$148b5o39b5o$148b5o
39b5o$147bob3obo37bob3obo$147bob3obo37bob3obo$148b5o39b5o$148b5o39b5o$
147bob3obo37bob3obo$147bob3obo37bob3obo$148b5o39b5o$148b5o39b5o$147bob
3obo37bob3obo$7boo25boo111bob3obo37bob3obo$7boo25boo111bob3obo37bob3ob
o$6b4o23b4o110bob3obo37bob3obo129boo25boo$6b4o23b4o110bob3obo37bob3obo
129boo25boo$5b5o23b5o110b5o39b5o129b4o23b4o$5b4obo21bob4o110b5o39b5o
129b3obo21bob3o$4b5obo21bob5o106bobobobobobo33bobobobobobo125b4obo21bo
b4o$4b6o23b6o106bobobobobobo33bobobobobobo125b5o23b5o$3b7o23b7o105bobo
bobobobo33bobobobobobo124b4obobo19bobob4o$3b6obo21bob6o105bobobobobobo
33bobobobobobo124b4obobo19bobob4o$bb7obo21bob7o107b5o39b5o126b5obobo
19bobob5o$bb8o23b8o107b5o39b5o126b5obobo19bobob5o$b8obo21bob8o106b5o
39b5o125b6obobo19bobob6o$b8obo21bob8o106b5o39b5o125b6obobo19bobob6o$bb
8o23b8o96b4o7b5o39b5o124b7obobo19bobob7o$bb8o23b8o72b4o32b3o41b3o29bo
95b9o23b9o$3b6obo21bob6o78boobboobboobb5obb4o8b4o39b4o35boo89b7obo21bo
b7o$3b6obo21bob6o71b7obboobboobboo5boo4b5o5boo39boo25boo4bo10boo84b7ob
o10bo10bob7o$b9o23b9o67b4o4b31o74boo3boobboo6b12o72b7o10b3o10b7o$b9o
23b9o67b28o4b7o69b5obb3obboobb6o12bo71b7o10b3o10b7o$9obo21bob9o65b5o4b
32o66b4obb4ob10obb16o67b8obo9b3o9bob8o$b8obo21bob9o65boob7obboobboobb
oo5boo4b5oboo66b16obb21o67b8obo7bob3obo7bob8o$b8obo21bob8o76boobboobb
oobb5obb4o73b5obb4ob10obb17o65b10o8b7o8b10o$bb7obo21bob8o71b4o97boob5o
bb3obboobb6o12boboo65b10o9b5o9b9o$bb7obo21bob10o93b4o81boo3boobboo6b
12o70b8obo7b7o7bob8o$4b5obo21bob12o173boo4bo10boo83b8obo7bo5bo7bob7o$
4b6o23b13o185boo86b11o7b9o7b8o$6b4o23b15o177bo91b11obobo5bo3bo3bo5bobo
b4o$6b4o23b15o269b11obobo5boo5boo5bobob4o$7boo25b6o5b5o240boo23b15o7b
9o7b4o$7boo24b17o265b4o3b8o9b5o9b4o$33boobb3o5b3o240bo4bo19b16o12bo12b
oo$40b5o241b4obb4o17b6o3b8o10b3o11boo$286b4obb4o19bobb5obbobboo9b5o$
40b5o243boobboo22boo5boo14b5o$319b3o19bo$20b3o$19bobobo47boob3o242b3o$
18bob3obo31bo7bo5bob5o190bo52bo41bo$17bob5obo29boo5b5o4b8o187boboboo
47boo4b3o27b3o4boo$16bob7obo26boboo5b7obb7obo186b6o6bo7bo8boo21b4oboob
oo13bo13booboob4o$16b11o26b3o5b19o184bob5obo3b6o3boo4boob5o18bob3oboo
bboobboo6b5o6boobboobboob3obo$16bob7obo26boboo5b7obb7obo183b9obb7o3b4o
boo3b5o17b7obobboob3o6b5o6b3oboobbob7o$17bob5obo29boo5b5o4b8o183b19o3b
oo3bo3b5o17b8oboob7o4b7o4b7oboob8o$18bob3obo31bo7bo5bob5o186b9obb7o3b
4oboo3b5o17b7obobboob3o6b5o6b3oboobbob7o$19bobobo47boob3o187bob5obo3b
6o3boo4boob5o18bob3oboobboobboo6b5o6boobboobboob3obo$20b3o243b6o6bo7bo
8boo21b4obooboo13bo13booboob4o$266boboboo47boo4b3o27b3o4boo$40b5o222bo
52bo41bo$319b3o$40b5o24bo4bo$33boobb3o5b3o19b4obb4o242b3o19bo$7boo24b
17o17b4obb4o239boo5boo14b5o$7boo25b6o5b5o19bo4bo240bobb5obbobboo9b5o$
6b4o23b15o22b4o239b6o3b8o10b3o11boo$6b4o23b15o265b16o12bo12boo$4b6o23b
13o269b4o3b8o9b5o9b4o$4b5obo21bob12o269b15o7b9o7b4o$bb7obo21bob10o93b
4o52bo123b11obobo5boo5boo5bobob4o$bb7obo21bob8o71b4o74b3o31bo91b11obob
o5bo3bo3bo5bobob4o$b8obo21bob8o76boobboobboobb5obb4o49bobboo36boo86b
11o7b9o7b8o$b8obo21bob9o65boob7obboobboobboo5boo4b5oboo41boboo25boo4bo
10boo83b8obo7bo5bo7bob7o$9obo21bob9o65b5o4b32o40b4o29boo3boobboo6b12o
70b8obo7b7o7bob8o$b9o23b9o67b28o4b7o43bo22boob5obb3obboobb6o12boboo65b
10o9b5o9b9o$b9o23b9o67b4o4b31o66b5obb4ob10obb17o65b10o8b7o8b10o$3b6obo
21bob6o71b7obboobboobboo5boo4b5o69b16obb21o67b8obo7bob3obo7bob8o$3b6ob
o21bob6o78boobboobboobb5obb4o74b4obb4ob10obb16o67b8obo9b3o9bob8o$bb8o
23b8o72b4o100b5obb3obboobb6o12bo71b7o10b3o10b7o$bb8o23b8o96b4o81boo3b
oobboo6b12o72b7o10b3o10b7o$b8obo21bob8o177boo4bo10boo84b7obo10bo10bob
7o$b8obo21bob8o189boo89b7obo21bob7o$bb8o23b8o184bo95b9o23b9o$bb7obo21b
ob7o280b7obobo19bobob7o$3b6obo21bob6o282b6obobo19bobob6o$3b7o23b7o282b
6obobo19bobob6o$4b6o23b6o284b5obobo19bobob5o$4b5obo21bob5o284b5obobo
19bobob5o$5b4obo21bob4o286b4obobo19bobob4o$5b5o23b5o286b4obobo19bobob
4o$6b4o23b4o288b5o23b5o$6b4o23b4o288b4obo21bob4o$7boo25boo290b3obo21bo
b3o$7boo25boo290b4o23b4o$153boo39boo131boo25boo$151b4o39b4o129boo25boo
$151b3o41b3o$150b5o39b5o$150b5o39b5o$148bobobobobo35bobobobobo$148bobo
bobobo35bobobobobo$150b5o39b5o$149bob3obo37bob3obo$149bob3obo37bob3obo
$150b5o39b5o$146bobobobobobobo31bobobobobobobo$150b5o39b5o$149bob3obo
37bob3obo$149bob3obo37bob3obo$150b5o39b5o$150b5o39b5o$147bobobobobobo
33bobobobobobo$147bobobobobobo33bobobobobobo$150b5o39b5o$150b5o39b5o$
150b5o39b5o$148bobobobobo35bobobobobo$148bobobobobo35bobobobobo$150b5o
39b5o$149bob3obo37bob3obo$149bob3obo37bob3obo$149bob3obo37bob3obo$149b
ob3obo37bob3obo$149bob3obo37bob3obo$149bob3obo37bob3obo$149bob3obo37bo
b3obo$149bob3obo37bob3obo$149bob3obo37bob3obo$149bob3obo37bob3obo$149b
ob3obo37bob3obo$149bob3obo37bob3obo$150b5o39b5o$151b3o41b3o$151b4o39b
4o$153boo39boo8$174bo$173b3o$172b5o$173b3o$170b9o$169bob7obo$170b9o$
171b7o$170b9o$170boob3oboo$172bobobo$174bo$173b3o$173b3o$172b5o$172b5o
$171b7o$172b5o$172b5o$172bo3bo3$173b3o$172b5o$171b3ob3o6boo$173bobo8b
oo$183b4o$173b3o7b3o$173bobo12bo$172bo3bo11bo$172bo3bo6b3o$174bo8b4o$
172b5o7boo$171b7o6boo$171b7o$172b5o$172booboo15$162boo21boo$162boo21b
oo$160b5o9bo9b5o$160b4obo7b3o7bob4o$158b6obo6b5o6bob6o$158b7o6bob3obo
6b7o$157b4obobobobob9obobobobob4o$153boobb4obobobob13obobobob4obboo$
145boo4b10obobobobobb7obbobobobob10o4boo$143b6obb14o8b3o8b14obb6o$141b
23obo5boo3boo5bob23o$139b25obo5b7o5bob25o$137b28o5bo3bo3bo5b28o$135b
29o6boo5boo6b29o$133b31o6b9o6b31o$133b6o7b12obb5o7b5o7b5obb12o7b6o$
135bobb9obboobboobb5oboo9bo9boob5obboobboobb9obbo$136boo9boobboobboo
16b3o16boobboobboo9boo$139b7o12boo12b5o12boo12b7o$172b5o$174bo4$157b4o
27b4o$152boob3oboo13bo13boob3oboo$153b3obobboobboo6b5o6boobboobbob3o$
149b7obobboob3o6b5o6b3oboobbob7o$148b8oboob7o4b7o4b7oboob8o$149b7obobb
oob3o6b5o6b3oboobbob7o$153b3obobboobboo6b5o6boobboobbob3o$152boob3oboo
13bo13boob3oboo$157b4o27b4o4$174bo$172b5o$139b7o12boo12b5o12boo12b7o$
136boo9boobboobboo16b3o16boobboobboo9boo$135bobb9obboobboobb5o12bo12b
5obboobboobb9obbo$133b6o7b12obb4o8b5o8b4obb12o7b6o$133b31o6b9o6b31o$
135b27o8boo5boo8b27o$137b23o10bo3bo3bo10b23o$139b21o11b7o11b21o$141b
17o13boo3boo13b17o$143b6obb7o15b3o15b7obb6o$145boo4b5o15b7o15b5o4boo$
153bo15b11o15bo$170b9o$171bob3obo$172b5o$173b3o$174bo!
