C3123223313331322121111331311331333133313223211312233231
  >>
   C312322331333132212111133131133133313331322321131223323
  <<
   C3123223313331322121111331311331333133313223211312233233
  >>
 
 
 C3123223313331322121111331311331333133313223211312233232
  >>