#N Twirling T-tetsons 2
#O Robert Wainwright
#C A period 60 oscillator made up of a pre-pulsar hassled by killer toads.
#C www.conwaylife.com/wiki/index.php?title=Twirling_T-tetsons_2
x = 24, y = 24, rule = B3/S23
7b2o3b2o10b$6bo7bo9b$9bobo12b$7b2o3b2o10b4$21b3o$20b3ob$13bo10b$3o9b3o
9b$b3o20b$20b3ob$21b3o2$b3o20b$3o9b3o9b$13bo10b3$10b2o3b2o7b$12bobo9b$
9bo7bo6b$10b2o3b2o!