Autonomous Cars, Aerospace, Aeronautics, Systems, Complex Systems Science.
0XX01 01 XXXXX 0XX10 10 XXXXX 0XX11 11 where the first bit of the two states is the clock, and their two last ones are the output of the system in the previous cycle. These positions will remain the same, whatever the evolution of the system. Now reading the system gives us: X00XXXXXXXXXXXX