C31121213231313231323133313231133132311331323223321133111
  >>
   C3112121323131323132313331323113313231133132322332113311
  <<
   C31121213231313231323133313231133132311331323223321133113
  >>
 
 
 C31121213231313231323133313231133132311331323223321133112
  >>