C31321211111333132331211113313331333133313331333133313331333133211312131
  >>
   C3132121111133313233121111331333133313331333133313331333133313321131213
  <<
   C31321211111333132331211113313331333133313331333133313331333133211312133
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333133211312132
  >>