C31232233133313221211113313331333133313331212111111331313231131
  >>
   C3123223313331322121111331333133313331333121211111133131323113
  <<
   C31232233133313221211113313331333133313331212111111331313231133
  >>
 
 
 C31232233133313221211113313331333133313331212111111331313231132
  >>