|  | C3123121111113313121111331323133313331323133313231333133313331333131333133313331333131213232311 
  >> |  | C312312111111331312111133132313331333132313331323133313331333133313133313331333133313121323231 
  << |  | C3123121111113313121111331323133313331323133313231333133313331333131333133313331333131213232313 
  >> |  |