5. Consider a sequencer made with three D-type flip flops, with the following excitation and output logic. The flip flops have positive logic a synchronous clear input, clock, state variables

Q, QB Qc and output Y. Given that the circuit is reset, so that the first state is 000 an the first output is 0, list with that the next five states and output values.

Fig: 1

Fig: 2

Fig: 3