|  | C3123121111331312121111331333133313331331121133133313331313121111331333133313331323133313223323131 
  >> |  | C312312111133131212111133133313331333133112113313331333131312111133133313331333132313331322332313 
  << |  | C3123121111331312121111331333133313331331121133133313331313121111331333133313331323133313223323133 
  >> |  |