#C 77P4H1V0.1 #C http://www.conwaylife.com/wiki/77P4H1V0.1 x = 21, y = 15, rule = B3/S23 11bobo$o9bo3bo$4o6bo3b2o$b3o4b2obo2b2o3bo$2bobob3o10bo$2b2o3bo8bo2b2o$ 2b3o11b2obo$16b2obo$2b3o11b2obo$2b2o3bo8bo2b2o$2bobob3o10bo$b3o4b2obo 2b2o3bo$4o6bo3b2o$o9bo3bo$11bobo!