|  | C11111211113313112113313331333132313331322113121111331311331333133323133313331333132231311 
  >> |  | C1111121111331311211331333133313231333132211312111133131133133313332313331333133313223131 
  << |  | C11111211113313112113313331333132313331322113121111331311331333133323133313331333132231313 
  >> |  |