12. Vector Bitwise Operators

How do you plan to solve it?

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