PLEASE PROVIDE ANSWER ON PAPER BY DRAWING STATES !!!

(30 pt., 10 pt. each) Construct an NFA in JFLAP (version 7.1) that recognizes each of the following languages. For each language, you must submit one JFLAP file clearly labeled (e.g., 2a.jff). Make sure that you test your NFAs in JFLAP before submitting. a. D={w{a,b}w contains exactly three a's or the substring bab } b. E={xy{a,b} the length of x is at most 4 and every odd position of y is a b } c. F={w{a,b,c}w starts and ends with a different symbol }