C321332233313331311331322121111331333133313123311322213221
  >>
   C32133223331333131133132212111133133313331312331132221322
  <<
   C321332233313331311331322121111331333133313123311322213223
  >>
 
 
 C321332233313331311331322121111331333133313123311322213222
  >>