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