11. Vector Concatenation

How do you plan to solve it?

/*Write your code here*/
module concat8_packer (input [3:0]A,
                       input [1:0]B,
                        input C,D,
                        output [7:0]OUT );

 assign OUT [7:4] = A;
 assign OUT [3:2] = B;
 assign OUT [1] = ~C;
 assign OUT [0] = D;

endmodule