|  | C111113331333132322331333133313331311331322331333133313112113313331333133313331323133323321 
  >> |  | C11111333133313232233133313331333131133132233133313331311211331333133313331333132313332332 
  << |  | C111113331333132322331333133313331311331322331333133313112113313331333133313331323133323323 
  >> |  |