C31321211111333132331211113313331333133313331333133313331333131122112311
  >>
   C3132121111133313233121111331333133313331333133313331333133313112211231
  <<
   C31321211111333132331211113313331333133313331333133313331333131122112313
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333131122112312
  >>