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