11. Vector Concatenation

How do you plan to solve it?

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

    assign OUT = {A,B,~C,D};
endmodule