C111113331333132322331333133313331311331323133313121111131223321
  >>
   C11111333133313232233133313331333131133132313331312111113122332
  <<
   C111113331333132322331333133313331311331323133313121111131223323
  >>
 
 
 C111113331333132322331333133313331311331323133313121111131223322
  >>