D1212132333132233131323222313231323133313231322331323211232313231311
  >>
   D121213233313223313132322231323132313331323132233132321123231323131
  <<
   D1212132333132233131323222313231323133313231322331323211232313231313
  >>
 
 
 D1212132333132233131323222313231323133313231322331323211232313231312
  >>