#N slow-expanding-box.rle
#O Brian Prentice, 2 May 2017
#C 
#C An arrangement of dirty replicators spawn more replicators and
#C XOR oscillators (like the fifth one in five-margolus-media.rle) by
#C the side, creating a chaotically expanding pattern.
#C
#C Reference:
#C https://conwaylife.com/forums/viewtopic.php?p=43166#p43166
#C (Pattern reduced from original)
x = 52, y = 52, rule = B2ac3q4art5nqr/S3q4aeijkrt5cjnq7c8
16bobo11bo$16bobo11bo15$2o2$2o3$50b2o9$2o3$50b2o2$50b2o15$21bo11bobo$
21bo11bobo!
