C3213322333133313113313221211113313331333132313231333131212132331323311121
  >>
   C321332233313331311331322121111331333133313231323133313121213233132331112
  <<
   C3213322333133313113313221211113313331333132313231333131212132331323311123
  >>
 
 
 C3213322333133313113313221211113313331333132313231333131212132331323311122
  >>