|  | C31321211113313121133133313331333133313112113313113313331311331333133313331333133313332212331 
  >> |  | C3132121111331312113313331333133313331311211331311331333131133133313331333133313331333221233 
  << |  | C31321211113313121133133313331333133313112113313113313331311331333133313331333133313332212333 
  >> |  |