In certain programming languages, comments appear between delimiters such as $/$# and #l$.$

A$.$ A comment must begin with $/$# and end with #$/.$

B$.$ A comment is not allowed to contain # or $/$ outside of its delimiters.

C$.$ A comment's delimiters must be separate: $/$##$/$ is a comment, $/$#$/$ is not.

D$.$ For simplicity, assume that the alphabet is $=\{a,b\frac{,}{,}$#$\}.$

Give an NFA with at most five states that accepts any string containing a comment.