C3123213231313231312323132313231333131323223313232213113313233313231322111
  >>
   C312321323131323131232313231323133313132322331323221311331323331323132211
  <<
   C3123213231313231312323132313231333131323223313232213113313233313231322113
  >>
 
 
 C3123213231313231312323132313231333131323223313232213113313233313231322112
  >>