x = 90, y = 23, rule = B3678/S34678
24bo9b3o3boo$22bo3b3o4bobo8b3o$21bo3boo7b4ob7oboo$20b4o3bo6b14obo$21b
oobo8b17o$34b14obo$33b5ob7oboo$33bobo3bobobb3o$34b3obbo$39bo3$21bo59b
4o$boo18b3o17b3o34boobb4o$3o18boo18boo14boo18bob9o$bbo37boobo11b6ob3o
3b3oboo4b9obo$55b9o4b8obb10obo$40b3o13b11obb21o$55b9o4b8obb10obo$39bo
3bo11b6ob3o3b3oboo4b9obo$41bo15boo18bob9o$39booboo34boobb4o$41bo39b4o!
A period 40 puffer which leaves period 16 oscillators.
David I. Bell, May 1997
