|  | C313212111113331323312111133133313331333131212111133133313331333231333133313331323133313112113221 
  >> |  | C31321211111333132331211113313331333133313121211113313331333133323133313331333132313331311211322 
  << |  | C313212111113331323312111133133313331333131212111133133313331333231333133313331323133313112113223 
  >> |  |