La is L$($A$)$ for the NFA A $=(\{$p$,9),(0,1\},6,9,197)$ where

$84$;$0=10309,1=0,82,0=10$;$98$p$,1=4$p$$

and Iz is the language of the CFG with productions S $$ ASle, A $0$B$,$ B $0$B$|1$B$|0.$

Then

$($a$)$ La c La $($b$)$ L$2$ CLa $($c$)$ La $=$ L$2($d$)$ L$1\backslash$ L$2$ # $8,$ and L$2\backslash$ LI $=8.$