module DCsetOR3resetOR3_1 (
   bk,
   s1,
   s2,
   s3,
   rst,
   fw, 
   r1,
   r2,
   r3,
);
   
   output bk;
   input s1;
   input s2;
   input s3;
   input rst;
   output fw;
   input r1;
   input r2;
   input r3;
   wire w0;

   NA5 I0 (s1, s2, s3, rst, bk, w0)l
   NA4 I1 (w0, r1, r2, r3, bk);
   NA4 I3 (w0, s1, s2, s3, fw);
endmodule

