#N Grandfather problem
#O mtve
#C http://conwaylife.com/wiki/Grandfather_problem
#C http://conwaylife.com/patterns/grandfatherproblemsolved.rle
x = 24, y = 23, rule = B3/S23
8ob5ob4ob3o$obo2b2o2b3o2b4ob2o2bo$2obob4ob4ob2obo2b3o$3obobobobo2bob3o
b3o$ob2o6bo2b5o3b2o$bobob9obobo$obob2o4bo2bob4obo$obobo2b3ob3ob2o$4o2b
2ob3ob4o4bo$4ob6o2bo6bo$obob3ob2ob2ob3ob2o3bo$ob3obob6ob4obo$2b6obob2o
2b3o$2o2bobobob4o$b4ob4o2b6o4b2o$obobobo2b2ob2o2b2o2b3o$o3b2ob2o2b3ob
2o3bo$2ob2o4b2o4b3o$3obob5o3b4obobobo$ob4o2b2o3bobo4bo2bo$2ob2o4b2o3bo
5b2obo$b4obo2bobo4bob2o2b2o$3o3b2ob3o2bobo6bo!