Section $3\mathrm{.}1$ Regular Expressions

$=\{a,b\}$

Find all strings in $L((a+bb{)}^{*})$ of length five.

Find all strings in $L((ab+b)*b(a+ab{)}^{*})$ of length less than $5(4$ or less$)$

$**$Find $($draw$)$ an nfa that accepts the language

Find $($draw$)$ an nfa that accepts the language