|  | C111113331333132322331333133313331333132313121111331311212111133133313331323133313231311211321 
  >> |  | C11111333133313232233133313331333133313231312111133131121211113313331333132313331323131121132 
  << |  | C111113331333132322331333133313331333132313121111331311212111133133313331323133313231311211323 
  >> |  |