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