library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.std_logic_unsigned.all;
entity lights is port (
	CLOCK_50	: in std_logic;
	KEY		: in std_logic_vector(0 downto 0);
	SW			: in std_logic_vector(7 downto 0);
	LEDG		: out std_logic_vector(7 downto 0)
);
end lights;