12. Vector Bitwise Operators

How do you plan to solve it?

module bitwise_ops_demo (input [3:0] A , input [3:0] B , output [3:0] AND_OUT,
    output [3:0] OR_OUT,
    output [3:0] XOR_OUT,
    output [3:0] XNOR_OUT);
assign AND_OUT[3:0] =  A & B ;
assign OR_OUT[3:0] = A | B ;
assign XOR_OUT[3:0] = A ^ B ;
assign XNOR_OUT[3:0] = A ~^ B ;
endmodule