|  | C22213331333133313112331323133313331333133313211232313331322133313331333133313331312223331 
  >> |  | C2221333133313331311233132313331333133313331321123231333132213331333133313331333131222333 
  << |  | C22213331333133313112331323133313331333133313211232313331322133313331333133313331312223333 
  >> |  |