module SRsetOA21reset_H (
   s1,
   s2,
   s3,
   s_ack,
   r,
   r_ack,
   out,
   in
);

   input s1;
   input s2;
   input s3;
   output s_ack;
   input r;
   output r_ack;
   output out;
   input in;
   wire w1;

   ON221 I0 (s1, s3, s2, s3, w1, out);
   NA2 I1 (in, r, w1);
   AO221 I2 (s1, s3, s2, s3, w1, s_ack);
   OR2 I3 (in, r, r_ack);
endmodule

  
