C31321211111333132331211113313331333133313331212111113331323133323213223311
  >>
   C3132121111133313233121111331333133313331333121211111333132313332321322331
  <<
   C31321211111333132331211113313331333133313331212111113331323133323213223313
  >>
 
 
 C31321211111333132331211113313331333133313331212111113331323133323213223312
  >>