#N Long long barge_synth
#O Mark D. Niemiec
#C Glider synthesis of long long barge.
#C http://home.interserv.com/~mniemiec/still.htm
x = 71, y = 10, rule = 23/3
26bo19bo19bo4b$25bobo17bobo17bobo3b$5bobo18bobo17bobo17bobo2b$6b2o19bo
bo17bobo17bobob$6bo21bo19bo19bobo$53bo15bob$bo3b2o44b2o18b$b2o2bobo40b
2o2b2o17b$obo2bo42bobo20b$48bo!