AC_LAB1_EX4

module comp(
    output lt, eq, gt,
    input a, b);

    xnor x1(eq, a, b);

    wire o1, o2;

    not n1(o1, a);
    not n2(o2, b);

    and nd1(lt, o1, b);
    and nd2(gt, o2, a);
endmodule