|  | C22213331333133313112331323133313331333133313112331333133112111133133313331333133313232111321 
  >> |  | C2221333133313331311233132313331333133313331311233133313311211113313331333133313331323211132 
  << |  | C22213331333133313112331323133313331333133313112331333133112111133133313331333133313232111323 
  >> |  |