C31232233133313221211113313331311331333131323132333223311
  >>
   C3123223313331322121111331333131133133313132313233322331
  <<
   C31232233133313221211113313331311331333131323132333223313
  >>
 
 
 C31232233133313221211113313331311331333131323132333223312
  >>