C22213331333133313112331323133313331333133313232321232313232221
  >>
   C2221333133313331311233132313331333133313331323232123231323222
  <<
   C22213331333133313112331323133313331333133313232321232313232223
  >>
 
 
 C22213331333133313112331323133313331333133313232321232313232222
  >>