|  | C111123313121111121111331323133313331333132322121111331331121111331323133313331333132231221 
  >> |  | C11112331312111112111133132313331333133313232212111133133112111133132313331333133313223122 
  << |  | C111123313121111121111331323133313331333132322121111331331121111331323133313331333132231223 
  >> |  |