12. Vector Bitwise Operators

How do you plan to solve it?

module bitwise_ops_demo (
    A, B,
    AND_OUT, OR_OUT, XOR_OUT, XNOR_OUT
);

    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