C31321211111333132331211113313331333133313331333133313331333112211231311
  >>
   C3132121111133313233121111331333133313331333133313331333133311221123131
  <<
   C31321211111333132331211113313331333133313331333133313331333112211231313
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333112211231312
  >>