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 = A&B;
assign OR_OUT = A | B;
assign XOR_OUT = A ^ B;
assign XNOR_OUT = ~(A^B);

endmodule