A sequential circuit has three flip$-$flops A$,$ B$,$ C; one input x and one output y$.$ The state diagram is shown in Figure Q$5.$ State encoding is as follows: S$0=000,$ S$1=001,$ S$2=010,$ S$3=011,$ and S$4=100.$ Unused states can beconsidered as don$$t cares. Use D flipflops to design the circuit.