C3123223313331322121111331333131133133313113122331211111121
  >>
   C312322331333132212111133133313113313331311312233121111112
  <<
   C3123223313331322121111331333131133133313113122331211111123
  >>
 
 
 C3123223313331322121111331333131133133313113122331211111122
  >>