|  | C111113331333132322331333133313331333132213331333132322121111331323133313231333112311 
  >> |  | C11111333133313232233133313331333133313221333133313232212111133132313331323133311231 
  << |  | C111113331333132322331333133313331333132213331333132322121111331323133313231333112313 
  >> |  |