Match each description with either FSMA or FSMB or a reason why the description cannot correspond to a FSM. A finite state machine that generates all and only strings that begin with the sequence ab, followed by an infinite number of c's, followed by the sequence aa or a. A finite state machine that generates all and only strings that begin with three or more a's followed by one or more b 's. A finite state machine that generates all and only strings that begin with the