C1111223323131323132313132313232233131113231313232223221
  >>
   C111122332313132313231313231323223313111323131323222322
  <<
   C1111223323131323132313132313232233131113231313232223223
  >>
 
 
 C1111223323131323132313132313232233131113231313232223222
  >>