12. Repeat the previous problem using one-hot encoding. Recall that one-hot encoding uses one flip-flop per state, and only one flip-flop is ever active at any given time in valid states. The state encoding for the one-hot state machine would be A = "100", B = "010", and C = "001". Start with a reset in the simulation. It is not necessary to test illegal states in the one-hot simulation. One-hot state machine encoding is recommended by many FPGA device manufacturers.