|  | C3123121111113313121111331323133313331323133313231333133313331312111133133313331323133313223333311 
  >> |  | C312312111111331312111133132313331333132313331323133313331333131211113313331333132313331322333331 
  << |  | C3123121111113313121111331323133313331323133313231333133313331312111133133313331323133313223333313 
  >> |  |