#N 18-2914.rle
#O Mark D. Niemiec's life synthesis database, Thu Feb 19 02:01:27 2015
x = 43, y = 19, rule = B3/S23
15bo$15bobo$15boo23b3y$40by$3bo37by$4boo$3boo3$32bxx$19b3o9bxbbx3bxx$
19bo11bxxbxbbxbx$3o17bo13bxbxbx$bbo11boo18bxbbx$bo11boo20bxx$15bo$bboo
$bbobo$bbo!