C31321211111333132331211113313331333133313331333133313331333132233113311
  >>
   C3132121111133313233121111331333133313331333133313331333133313223311331
  <<
   C31321211111333132331211113313331333133313331333133313331333132233113313
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333132233113312
  >>