C123211131133132233131323132313233313233313133313132313231231111
  >>
   C12321113113313223313132313231323331323331313331313231323123111
  <<
   C123211131133132233131323132313233313233313133313132313231231113
  >>
 
 
 C123211131133132233131323132313233313233313133313132313231231112
  >>