A synchronous switching mechanism must be designed that recognizes identical bit sequences of length $2.$ If such a bit sequence occurs, the switching unit outputs $\text{'}1\text{'}$ for the further duration of this sequence, otherwise $\text{'}0\text{'}.$ otherwise $\text{'}0\text{'}$ is output. Example Input $=101001110$ Output $=000010110$ Design a corresponding $($a$)$ Mealy switching mechanism $($b$)$ Moore switching mechanism PS: please explain in detail as much as you can