C31111132133313133313231333131112111113233313232232132121
  >>
   C3111113213331313331323133313111211111323331323223213212
  <<
   C31111132133313133313231333131112111113233313232232132123
  >>
 
 
 C31111132133313133313231333131112111113233313232232132122
  >>