Q4. input A B output OR DELAY AND OR Consider the circuit given above We identify four states based on whether there is current or not at points A and B: qu: A=0, B=0 qu: A=0, B=1 qu: A=1, B=0 qu: A=1, B=1 The operation rules of the circuit is given below: new B-old A new A=(input) OR (old A OR old B) output=(input) AND (old B) Draw a Mealy machine equivalent to this sequential logic circuit. First construct a table showing state transitions and output values based on the input. Then, you can draw the machine using this table. Please show the details of logical formula calculations to get full points from this