C1111233133313231133133313331333133313231331133132233311
  >>
   C111123313331323113313331333133313331323133113313223331
  <<
   C1111233133313231133133313331333133313231331133132233313
  >>
 
 
 C1111233133313231133133313331333133313231331133132233312
  >>