C31232233133313221211113313331311331333133313331311331333212311
  >>
   C3123223313331322121111331333131133133313331333131133133321231
  <<
   C31232233133313221211113313331311331333133313331311331333212313
  >>
 
 
 C31232233133313221211113313331311331333133313331311331333212312
  >>