please answer only c,d,f. also please explain the answers for me to understand.

(c) (8 marks) L3 = {w E {0,1,2}* more than 11 states. w contains both the substring 01 and the substring 21}; use no (d) (8 marks) L4 = {W {a,b,c}* | w starts with ab or ends with ab}; use no more than 7 states. (Note: The or above is an inclusive-or. For example, the string abcbab is in L4-) (e) L5 = {w {a,b,c}* ||Wl> 3, and w does not end in abc}; use no more than 6 states. (f) (8 marks) Le = {w 0,1} | Wis odd and w contains at least one occurrence of the substring 10}; use no more than 13 states. (1 bonus mark for a correct solution that uses no more than 6 states)