C222133313331333131123313231333133313331333133313332332211
  >>
   C22213331333133313112331323133313331333133313331333233221
  <<
   C222133313331333131123313231333133313331333133313332332213
  >>
 
 
 C222133313331333131123313231333133313331333133313332332212
  >>