C31232233133313221211113313331311331333133313331121131331
  >>
   C3123223313331322121111331333131133133313331333112113133
  <<
   C31232233133313221211113313331311331333133313331121131333
  >>
 
 
 C31232233133313221211113313331311331333133313331121131332
  >>