C31232233133313221211113313331311331333131323133313111311
  >>
   C3123223313331322121111331333131133133313132313331311131
  <<
   C31232233133313221211113313331311331333131323133313111313
  >>
 
 
 C31232233133313221211113313331311331333131323133313111312
  >>