C31232233133313221211113313331311331333133313331121133112113121
  >>
   C3123223313331322121111331333131133133313331333112113311211312
  <<
   C31232233133313221211113313331311331333133313331121133112113123
  >>
 
 
 C31232233133313221211113313331311331333133313331121133112113122
  >>