C1111223321333132323323132313231323132323132313132213111
  >>
   C111122332133313232332313231323132313232313231313221311
  <<
   C1111223321333132323323132313231323132323132313132213113
  >>
 
 
 C1111223321333132323323132313231323132323132313132213112
  >>