Level 2
Level 3
Level 4
Level 2
Level 3
Level 4
Level 5
However, the images for deeper levels are "messed up" jajajajajajaja. For example:
Level 11. Run time: 1m43s
Below are some images from my research.
Rokhlin-Kakutani partition for infinite dihedral groups
Portraits, tile inflations, and automaton of a semigroup related to the Penrose tiling
Portraits, tile inflations, and automaton of the Golden Mean dihedral (semi)group