|  | C312322331333132212111133133313331333131133113313331333131211111333133313331333132313331323223331 
  >> |  | C31232233133313221211113313331333133313113311331333133313121111133313331333133313231333132322333 
  << |  | C312322331333132212111133133313331333131133113313331333131211111333133313331333132313331323223333 
  >> |  |