$(15)$ Draw the logic circuit diagram represented by the code below. What is its counting sequence?

module Ifsr $($R$,$ L$,$ Clock, Q$)$;

input $[0$:$2]R$;

input L$,$ Clock:

output reg $[0$:$2]Q$;

always @$($posedge Clock$)$

if $($L$)$

$QR$;

else

begin

$Q[0]=Q[2]$;

$Q[1]=Q[0]$

$Q[2]=Q[1{]}^{{?}^{?}}Q[2]$;

end

endmodule