C222133313331333131123313231333133313331333133313133313232221
  >>
   C22213331333133313112331323133313331333133313331313331323222
  <<
   C222133313331333131123313231333133313331333133313133313232223
  >>
 
 
 C222133313331333131123313231333133313331333133313133313232222
  >>