C3213322333133313113313221211113313331333121322121121111
  >>
   C321332233313331311331322121111331333133312132212112111
  <<
   C3213322333133313113313221211113313331333121322121121113
  >>
 
 
 C3213322333133313113313221211113313331333121322121121112
  >>