C31232233133313221211113313331333132313331322121123122311
  >>
   C3123223313331322121111331333133313231333132212112312231
  <<
   C31232233133313221211113313331333132313331322121123122313
  >>
 
 
 C31232233133313221211113313331333132313331322121123122312
  >>