#N A for all
#O Dean Hickerson
#C A period 6 oscillator found in March 1993.
#C www.conwaylife.com/wiki/index.php?title=A_for_all
x = 10, y = 10, rule = B3/S23
4b2o4b$3bo2bo3b$3b4o3b$bobo2bobob$o8bo$o8bo$bobo2bobob$3b4o3b$3bo2bo3b
$4b2o!