C1111233133313231133133313331333133313231331133132313331313133311
  >>
   C111123313331323113313331333133313331323133113313231333131313331
  <<
   C1111233133313231133133313331333133313231331133132313331313133313
  >>
 
 
 C1111233133313231133133313331333133313231331133132313331313133312
  >>