x = 45, y = 19, rule = B3678/S34678
31boboboo$7boo20b7o$5b3obob3o13b10obooboo$5bobboo3bo6boobobb3ob12o$bb
4ob5o7b4obobooboob4ob5o$bbobo3boo5boob6obb3o3bobo4b3obo$bobobobobb7obb
obb3o3boobbob4obb3obo$4obb4o4b3obboo3b4oboo3boboo3bobo$oboobb4o6bobo5b
o3b3obobob4ob4o$obobb6o3boo4bo3b15obb4o$oboobb4o6bobo5bo3b3obobob4ob4o
$4obb4o4b3obboo3b4oboo3boboo3bobo$bobobobobb7obbobb3o3boobbob4obb3obo$
bbobo3boo5boob6obb3o3bobo4b3obo$bb4ob5o7b4obobooboob4ob5o$5bobboo3bo6b
oobobb3ob12o$5b3obob3o13b10obooboo$7boo20b7o$31boboboo!

A 2c/5 period 5 orthogonal spaceship.
David Eppstein, March 1999
