C1111233133313231133133313331333132313231331123313223321
  >>
   C111123313331323113313331333133313231323133112331322332
  <<
   C1111233133313231133133313331333132313231331123313223323
  >>
 
 
 C1111233133313231133133313331333132313231331123313223322
  >>