C3123223313331322121111331333133313223313113313113313231333121121133221
  >>
   C312322331333132212111133133313331322331311331311331323133312112113322
  <<
   C3123223313331322121111331333133313223313113313113313231333121121133223
  >>
 
 
 C3123223313331322121111331333133313223313113313113313231333121121133222
  >>