|  | C11111333133313232233133313331333133313231312111133131121211113313331311331333133313332213233231 
  >> |  | C1111133313331323223313331333133313331323131211113313112121111331333131133133313331333221323323 
  << |  | C11111333133313232233133313331333133313231312111133131121211113313331311331333133313332213233233 
  >> |  |