C3213322333133313113313221211113313331333132331112123111111
  >>
   C321332233313331311331322121111331333133313233111212311111
  <<
   C3213322333133313113313221211113313331333132331112123111113
  >>
 
 
 C3213322333133313113313221211113313331333132331112123111112
  >>