C31232233133313221211113313331333133313331212111113331323131132211
  >>
   C3123223313331322121111331333133313331333121211111333132313113221
  <<
   C31232233133313221211113313331333133313331212111113331323131132213
  >>
 
 
 C31232233133313221211113313331333133313331212111113331323131132212
  >>