C11231323321111331312111133133313331323223313231333131133132313331333132323321
  >>
   C1123132332111133131211113313331333132322331323133313113313231333133313232332
  <<
   C11231323321111331312111133133313331323223313231333131133132313331333132323323
  >>
 
 
 C11231323321111331312111133133313331323223313231333131133132313331333132323322
  >>