--- VHDL generated by LogSynth framework (c) Petr Fiser
Library IEEE;
use IEEE.std_logic_1164.all;

entity top is 
  Port (
    pi00,pi01,pi02,pi03,pi04,pi05,pi06,pi07,pi08,pi09,pi10,pi11,pi12,pi13,pi14,pi15,pi16,pi17,pi18,pi19,pi20,pi21,pi22,pi23,pi24,pi25,pi26,pi27,pi28: in std_logic;
    po0,po1,po2,po3,po4,po5,po6: inout std_logic
  );
end top;

architecture top_behav of top is
begin
    po0 <= ( not pi04 and not pi11 and pi12 and not pi13 and pi15 )
      or ( not pi04 and not pi11 and pi12 and pi15 and not pi16 )
      or ( pi02 and not pi04 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi23 and not pi24 )
      or ( pi02 and not pi04 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi23 and not pi26 );
    po1 <= ( not pi04 and not pi11 and pi12 and not pi15 and pi16 )
      or ( not pi04 and not pi11 and not pi14 and not pi15 and pi16 )
      or ( not pi02 and not pi04 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi23 and pi26 );
    po2 <= ( pi03 and not pi04 and pi11 and not pi12 and not pi13 and pi14 and pi15 )
      or ( pi03 and not pi04 and not pi11 and not pi12 and not pi14 and not pi15 and pi16 )
      or ( pi02 and pi03 and not pi04 and not pi11 and not pi12 and not pi13 and pi14 and not pi15 )
      or ( pi02 and pi03 and not pi04 and not pi11 and not pi12 and pi13 and not pi14 and not pi15 )
      or ( pi02 and pi03 and not pi04 and pi11 and not pi12 and pi13 and pi14 and pi16 )
      or ( pi02 and pi03 and not pi04 and not pi11 and not pi12 and not pi13 and pi14 and pi16 )
      or ( pi03 and not pi04 and pi11 and not pi12 and pi13 and pi14 and not pi15 and pi16 )
      or ( pi02 and pi03 and not pi04 and not pi11 and pi12 and pi13 and not pi14 and pi15 and pi16 )
      or ( not pi02 and pi03 and not pi04 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and pi22 and not pi23 and not pi24 and not pi25 )
      or ( not pi02 and pi03 and not pi04 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and pi22 and not pi23 and not pi24 and not pi26 )
      or ( pi03 and not pi04 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and pi22 and not pi23 and not pi24 and not pi25 and not pi26 );
    po3 <= ( pi07 and pi10 and pi27 )
      or ( pi07 and pi10 and pi28 )
      or ( not pi04 and pi05 and not pi09 and pi10 and pi12 and not pi13 )
      or ( not pi04 and pi05 and pi10 and pi11 and pi12 and not pi13 )
      or ( not pi04 and pi05 and not pi09 and pi10 and pi12 and not pi15 )
      or ( not pi04 and pi05 and pi10 and pi11 and pi12 and not pi15 )
      or ( not pi04 and pi07 and pi10 and pi11 and pi12 and not pi15 )
      or ( not pi04 and pi05 and not pi09 and pi10 and pi12 and not pi16 )
      or ( not pi04 and pi05 and pi10 and pi11 and pi12 and not pi16 )
      or ( not pi04 and pi07 and pi10 and pi11 and pi12 and not pi16 )
      or ( not pi04 and pi07 and pi10 and pi12 and not pi15 and not pi16 )
      or ( not pi04 and pi05 and pi10 and not pi11 and not pi12 and pi13 and pi14 )
      or ( not pi04 and pi07 and pi10 and not pi11 and not pi12 and pi13 and pi14 )
      or ( not pi04 and pi07 and pi10 and pi11 and pi12 and not pi13 and not pi14 )
      or ( not pi04 and pi07 and pi10 and pi13 and pi14 and not pi15 and not pi16 )
      or ( not pi04 and pi05 and not pi09 and pi10 and pi11 and not pi12 and pi13 and not pi14 )
      or ( not pi04 and pi05 and not pi09 and pi10 and not pi11 and not pi13 and not pi14 and pi15 )
      or ( not pi04 and pi07 and pi10 and not pi11 and not pi12 and not pi13 and not pi14 and pi15 )
      or ( not pi04 and pi08 and pi10 and pi11 and not pi12 and not pi13 and not pi14 and not pi15 )
      or ( not pi04 and pi05 and not pi09 and pi10 and not pi11 and not pi12 and not pi14 and pi16 )
      or ( not pi04 and pi05 and pi10 and not pi11 and not pi12 and pi13 and pi15 and pi16 )
      or ( not pi04 and pi07 and pi10 and not pi11 and not pi12 and not pi14 and pi15 and pi16 )
      or ( not pi04 and pi06 and pi10 and not pi11 and not pi12 and pi13 and pi14 and not pi16 )
      or ( not pi04 and pi05 and not pi09 and pi10 and not pi11 and pi14 and pi15 and not pi16 )
      or ( not pi04 and pi05 and pi10 and not pi12 and pi13 and pi14 and pi15 and not pi16 )
      or ( not pi04 and pi07 and pi10 and not pi12 and not pi13 and not pi14 and pi15 and not pi16 )
      or ( pi02 and not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi24 )
      or ( not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and pi23 and not pi24 )
      or ( not pi02 and not pi04 and pi05 and not pi09 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi23 )
      or ( pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi24 )
      or ( pi02 and not pi04 and pi05 and not pi09 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi23 and not pi24 )
      or ( pi02 and not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and not pi23 and pi24 and pi25 )
      or ( not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi23 and pi24 and pi25 )
      or ( not pi02 and not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and pi23 and not pi25 )
      or ( not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and not pi23 and pi24 and pi25 and pi26 )
      or ( pi02 and not pi04 and pi05 and not pi09 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi23 and not pi26 )
      or ( pi02 and not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and pi23 and not pi26 )
      or ( not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi23 and not pi24 and not pi26 )
      or ( not pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and pi23 and not pi24 )
      or ( not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi23 and pi24 and pi25 )
      or ( not pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and pi23 and not pi25 )
      or ( not pi04 and pi05 and not pi09 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and pi24 and not pi25 )
      or ( not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and pi23 and not pi24 and not pi25 )
      or ( not pi04 and pi05 and not pi09 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and pi24 and pi26 )
      or ( pi02 and not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi23 and pi24 and pi26 )
      or ( not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and pi23 and not pi24 and pi25 and pi26 )
      or ( pi02 and not pi04 and pi05 and not pi09 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and not pi24 and not pi25 and pi26 )
      or ( pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and pi23 and not pi26 )
      or ( not pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi23 and not pi26 )
      or ( pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi23 and not pi26 )
      or ( not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi23 and not pi24 and not pi26 )
      or ( pi02 and not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi23 and pi24 and pi25 and not pi26 )
      or ( not pi02 and not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi24 and not pi25 and not pi26 )
      or ( not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and not pi23 and not pi24 and not pi25 and not pi26 )
      or ( not pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi23 )
      or ( pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi23 and not pi24 )
      or ( pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and not pi23 and pi24 and pi25 )
      or ( not pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi23 and not pi25 )
      or ( not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and pi23 and not pi24 and pi25 and pi26 )
      or ( not pi02 and not pi04 and pi05 and pi10 and pi11 and pi12 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi23 and not pi24 and not pi25 and pi26 )
      or ( pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi23 and not pi26 )
      or ( not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi23 and not pi24 and not pi26 )
      or ( not pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi23 and not pi24 and not pi25 and not pi26 )
      or ( not pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi24 and pi25 )
      or ( not pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi23 and not pi24 and pi25 )
      or ( not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and pi24 and not pi25 )
      or ( not pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi25 and pi26 )
      or ( not pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi23 and pi25 and pi26 )
      or ( pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi23 and not pi25 and pi26 )
      or ( not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and pi24 and not pi26 )
      or ( pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi24 and not pi26 )
      or ( not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi23 and not pi24 and not pi26 )
      or ( not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi23 and pi25 and not pi26 )
      or ( not pi02 and not pi04 and pi07 and pi10 and pi11 and pi12 and pi13 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and pi24 and pi25 and not pi26 )
      or ( not pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi25 and not pi26 )
      or ( pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi23 and pi24 and pi26 )
      or ( not pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and pi23 and not pi24 and pi25 and pi26 )
      or ( pi02 and not pi04 and pi06 and pi10 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi23 and not pi25 and pi26 );
    po4 <= ( pi00 and not pi04 and pi11 and not pi12 and not pi14 )
      or ( pi00 and not pi04 and pi11 and not pi12 and not pi15 )
      or ( pi00 and not pi04 and pi11 and not pi12 and pi13 and not pi16 )
      or ( pi00 and not pi04 and not pi09 and not pi11 and not pi12 and not pi13 and pi14 and pi15 and not pi16 )
      or ( pi00 and not pi04 and not pi09 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and pi24 )
      or ( pi00 and not pi04 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and pi24 and not pi25 )
      or ( pi00 and not pi04 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and pi24 and not pi26 )
      or ( pi00 and not pi02 and not pi04 and pi11 and pi12 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and not pi25 and not pi26 );
    po5 <= ( pi01 and not pi04 and not pi11 and pi12 and not pi14 )
      or ( pi01 and not pi04 and not pi11 and pi12 and not pi15 )
      or ( pi01 and not pi04 and not pi11 and pi12 and not pi16 )
      or ( pi01 and not pi04 and not pi11 and not pi13 and pi14 and not pi15 )
      or ( pi01 and not pi04 and not pi11 and pi13 and not pi14 and not pi15 )
      or ( pi01 and not pi04 and not pi11 and not pi13 and pi14 and pi16 )
      or ( pi01 and not pi04 and not pi11 and not pi14 and not pi15 and pi16 )
      or ( pi01 and not pi03 and not pi04 and pi11 and not pi12 and not pi13 and pi14 and pi15 )
      or ( pi01 and not pi03 and not pi04 and pi11 and not pi12 and pi13 and pi14 and pi16 )
      or ( pi01 and not pi04 and pi11 and not pi12 and pi13 and pi14 and pi15 and pi16 )
      or ( pi01 and not pi02 and not pi04 and pi11 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and pi23 and pi24 )
      or ( pi01 and not pi04 and pi11 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi23 and not pi24 )
      or ( pi01 and not pi04 and pi11 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and pi23 and pi24 and not pi26 )
      or ( pi01 and not pi02 and not pi03 and not pi04 and pi11 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and pi22 and not pi23 and not pi24 and not pi25 )
      or ( pi01 and not pi02 and not pi03 and not pi04 and pi11 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and pi22 and not pi23 and not pi24 and not pi26 )
      or ( pi01 and not pi03 and not pi04 and pi11 and pi13 and pi14 and pi15 and pi16 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and pi22 and not pi23 and not pi24 and not pi25 and not pi26 );
    po6 <= ( pi04 )
      or ( pi11 and not pi12 )
      or ( pi11 and not pi13 )
      or ( pi12 and not pi13 )
      or ( not pi12 and pi14 )
      or ( not pi13 and pi15 )
      or ( pi11 and not pi15 )
      or ( pi12 and not pi15 )
      or ( pi13 and not pi15 )
      or ( not pi12 and pi16 )
      or ( pi11 and not pi16 )
      or ( pi12 and not pi16 )
      or ( not pi11 and pi12 and not pi14 )
      or ( pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi23 and not pi24 )
      or ( not pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi23 )
      or ( not pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and pi23 and pi24 )
      or ( pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi23 and pi24 )
      or ( pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi24 )
      or ( not pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi24 )
      or ( not pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi23 and not pi25 )
      or ( pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and not pi24 and not pi25 )
      or ( pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi26 )
      or ( pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi23 and not pi26 )
      or ( pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi23 and pi25 )
      or ( not pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and pi24 and pi25 )
      or ( pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi23 and pi24 and pi25 )
      or ( pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and pi22 and not pi23 and not pi24 and not pi25 )
      or ( pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi23 and pi24 and pi26 )
      or ( not pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and not pi22 and pi25 and pi26 )
      or ( not pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi22 and pi23 and pi25 and pi26 )
      or ( not pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi23 and not pi24 and not pi26 )
      or ( pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and pi21 and not pi22 and not pi23 and not pi24 and not pi26 )
      or ( not pi02 and pi11 and pi14 and not pi17 and not pi18 and not pi19 and not pi20 and not pi21 and pi22 and not pi25 and not pi26 );
end top_behav;
