D12121323331322331313232223132313231333132313223313232212323111
  >>
   D1212132333132233131323222313231323133313231322331323221232311
  <<
   D12121323331322331313232223132313231333132313223313232212323113
  >>
 
 
 D12121323331322331313232223132313231333132313223313232212323112
  >>