C31111132133313133313231333131112111113233313232232132313223221
  >>
   C3111113213331313331323133313111211111323331323223213231322322
  <<
   C31111132133313133313231333131112111113233313232232132313223223
  >>
 
 
 C31111132133313133313231333131112111113233313232232132313223222
  >>