#N b3578s23-failed-2d-replicator.rle
#O possibly Dominique Giard, 1999
#C
#C This is the failed quadratic replicator mentioned in
#C b3578s23-2d-replicator.rle. Adding the transition S6k makes this
#C a true replicator, while still preserving the replicator shown in
#C b3578s23-2d-replicator.rle.
#C
#C Reference:
#C https://ics.uci.edu/~eppstein/ca/replicators/b3578s23.html
x = 9, y = 3, rule = B3578/S23
2o5b2o$2o5b2o$2o5b2o!