A sequence recognizer FSM that has one input X. one output Y. and uses two D-flip-flops A, B as state variables, is described by the following next-state flip-flop excitation and output equations DA AXB DAX YXA Based on these equations, you may generate a state table, remove any unused states e, states that do not appear as next states), assign symbolic names to the states that you retain and draw a state diagram. With the help of your state diagram, show that input sequence that this FSM recognizes is ÐÐ 110 OB 011 ÐC. 101 OD. 010