C31232233133313221211113313331333132313331322121121323311
  >>
   C3123223313331322121111331333133313231333132212112132331
  <<
   C31232233133313221211113313331333132313331322121121323313
  >>
 
 
 C31232233133313221211113313331333132313331322121121323312
  >>