D1212132333131113231323221323123231313231323223313231323223313232212331
  >>
   D121213233313111323132322132312323131323132322331323132322331323221233
  <<
   D1212132333131113231323221323123231313231323223313231323223313232212333
  >>
 
 
 D1212132333131113231323221323123231313231323223313231323223313232212332
  >>