|  | C1111133313331323223313331333133313331323333333133313121111331333133313331333132212111113312121 
  >> |  | C111113331333132322331333133313331333132333333313331312111133133313331333133313221211111331212 
  << |  | C1111133313331323223313331333133313331323333333133313121111331333133313331333132212111113312123 
  >> |  |