#N 1d-turing-machine.rle
#O AforAmpere, 5 May 2021
#C
#C The three-cell starting configuration behaves like a
#C one-dimensional Turing machine, following simple rules about
#C reading and writing 1s and 0s to its horizontal tape.
#C
#C Reference:
#C https://conwaylife.com/forums/viewtopic.php?p=129668#p129668
#C
#C For more patterns with unusual growth rates, see
#C https://conwaylife.com/forums/viewtopic.php?f=11&t=5238
x = 2, y = 3, rule = B3-cjkq4ceit5i6c/S012c3j4a5eiy6ci
o$bo$o!