C31232233133313221211113313331311331333133313113313331333133313331333132313113133121
  >>
   C3123223313331322121111331333131133133313331311331333133313331333133313231311313312
  <<
   C31232233133313221211113313331311331333133313113313331333133313331333132313113133123
  >>
 
 
 C31232233133313221211113313331311331333133313113313331333133313331333132313113133122
  >>