C31232233133313221211113313331333133313113311331333133313121111133313331333132212331
  >>
   C3123223313331322121111331333133313331311331133133313331312111113331333133313221233
  <<
   C31232233133313221211113313331333133313113311331333133313121111133313331333132212333
  >>
 
 
 C31232233133313221211113313331333133313113311331333133313121111133313331333132212332
  >>