C111113331333132322331333133313331333132313121111131133132313331311331333131132221
  >>
   C11111333133313232233133313331333133313231312111113113313231333131133133313113222
  <<
   C111113331333132322331333133313331333132313121111131133132313331311331333131132223
  >>
 
 
 C111113331333132322331333133313331333132313121111131133132313331311331333131132222
  >>