C31232233133313221211113313331333133313113311331333133313331331121111331331121111331311222211
  >>
   C3123223313331322121111331333133313331311331133133313331333133112111133133112111133131122221
  <<
   C31232233133313221211113313331333133313113311331333133313331331121111331331121111331311222213
  >>
 
 
 C31232233133313221211113313331333133313113311331333133313331331121111331331121111331311222212
  >>