C31321211111333132331211113313331333133313331333133313331333133311213332111
  >>
   C3132121111133313233121111331333133313331333133313331333133313331121333211
  <<
   C31321211111333132331211113313331333133313331333133313331333133311213332113
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333133311213332112
  >>