C31232233133313221211113313331311331333133313331311331322233111
  >>
   C3123223313331322121111331333131133133313331333131133132223311
  <<
   C31232233133313221211113313331311331333133313331311331322233113
  >>
 
 
 C31232233133313221211113313331311331333133313331311331322233112
  >>