C31321211111333132331211113313331333133313331333133313331333132223112311
  >>
   C3132121111133313233121111331333133313331333133313331333133313222311231
  <<
   C31321211111333132331211113313331333133313331333133313331333132223112313
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333132223112312
  >>