|  | C111112111133131121133133313331333133313121111331322121111331312111133133313231123332311 
  >> |  | C11111211113313112113313331333133313331312111133132212111133131211113313331323112333231 
  << |  | C111112111133131121133133313331333133313121111331322121111331312111133133313231123332313 
  >> |  |