C32133223331333131133132212111133133313331322123223323111121
  >>
   C3213322333133313113313221211113313331333132212322332311112
  <<
   C32133223331333131133132212111133133313331322123223323111123
  >>
 
 
 C32133223331333131133132212111133133313331322123223323111122
  >>