#N Ship in a bottle
#O Bill Gosper
#C A period 16 oscillator found in August 1994.
#C www.conwaylife.com/wiki/index.php?title=Ship_in_a_bottle
x = 18, y = 18, rule = B3/S23
4b2o6b2o4b$3bo2bo4bo2bo3b$3bobo6bobo3b$b2o2b3o2b3o2b2ob$o6bo2bo6bo$ob
2o10b2obo$bobo10bobob$3b2o3b2o3b2o3b$7bobo8b$7b2o9b$3b2o8b2o3b$bobo10b
obob$ob2o10b2obo$o6bo2bo6bo$b2o2b3o2b3o2b2ob$3bobo6bobo3b$3bo2bo4bo2bo
3b$4b2o6b2o!