13.3 (a) For the following sequential circuit, find the next-state equation or map for each flip-flop. (Is this a Mealy or Moore machine?) Using these next-state equations or maps, construct a transition table and graph for the circuit.

(b) What is the output sequence when the input sequence is X = 01100?

(c) Draw a timing diagram for the input sequence in (b). Show the clock, X, A, B, and Z. Assume that the input changes between falling and rising clock edges.

K CK K CK Clock Clock