C1111233133313231133133313231333133313113313113313232222233231
  >>
   C111123313331323113313331323133313331311331311331323222223323
  <<
   C1111233133313231133133313231333133313113313113313232222233233
  >>
 
 
 C1111233133313231133133313231333133313113313113313232222233232
  >>