C31232233133313221211113313331333133313331212111133121111133313331121131131
  >>
   C3123223313331322121111331333133313331333121211113312111113331333112113113
  <<
   C31232233133313221211113313331333133313331212111133121111133313331121131133
  >>
 
 
 C31232233133313221211113313331333133313331212111133121111133313331121131132
  >>