C31321211111333132331211113313331333133313331333133313331333132331223231
  >>
   C3132121111133313233121111331333133313331333133313331333133313233122323
  <<
   C31321211111333132331211113313331333133313331333133313331333132331223233
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333132331223232
  >>