|  | C3123121111113313121111331333131211111333131133133311211331333133313331323133313331333112113233311 
  >> |  | C312312111111331312111133133313121111133313113313331121133133313331333132313331333133311211323331 
  << |  | C3123121111113313121111331333131211111333131133133311211331333133313331323133313331333112113233313 
  >> |  |