C111122332133313231232313231313231323132333112323132322111
  >>
   C11112233213331323123231323131323132313233311232313232211
  <<
   C111122332133313231232313231313231323132333112323132322113
  >>
 
 
 C111122332133313231232313231313231323132333112323132322112
  >>