|  | C312322331333132212111133133313331333131133113313331333131211111333133313331323131133122321 
  >> |  | C31232233133313221211113313331333133313113311331333133313121111133313331333132313113312232 
  << |  | C312322331333132212111133133313331333131133113313331333131211111333133313331323131133122323 
  >> |  |