C31232233133313221211113313331333132313331121111211312121
  >>
   C3123223313331322121111331333133313231333112111121131212
  <<
   C31232233133313221211113313331333132313331121111211312123
  >>
 
 
 C31232233133313221211113313331333132313331121111211312122
  >>