C31232233133313221211113313331333132313331322121111331131133121
  >>
   C3123223313331322121111331333133313231333132212111133113113312
  <<
   C31232233133313221211113313331333132313331322121111331131133123
  >>
 
 
 C31232233133313221211113313331333132313331322121111331131133122
  >>