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,
                        input D,
                        output [7:0] OUT  );
    assign OUT = {A [3:0], B[1:0], ~C, D};
endmodule