Complete the architecture below to display the value of the 4-bit input `S` on a 7-segment display. The output should be a vector of bits corresponding to the LED segments, in the order "abcdefg".

library IEEE; use IEEE.std_logic_1164.all; use IEEE.numeric_std.all; entity sevenseg is port( S : in unsigned(3 downto 0); segments : out std_logic_vector(6 downto 0) ); end sevenseg; architecture synth of sevenseg is begin segments <= "0000000"; end;

Build output: