C31232233133313221211113313331311331333133313311231211121
  >>
   C3123223313331322121111331333131133133313331331123121112
  <<
   C31232233133313221211113313331311331333133313311231211123
  >>
 
 
 C31232233133313221211113313331311331333133313311231211122
  >>