#N Cis-mirrored professor #C A 46-bit natural still life. #C http://conwaylife.com/wiki/Professor x = 9, y = 11, rule = B3/S23 b2o3b2o$o2bobo2bo$2obobob2o$3bobo$2obobob2o$2obobob2o$3bobo$3bobo$2obo bob2o$o2bobo2bo$b2o3b2o!