C131121333133313233213331333133313331333133313331333133313331333131211111333133313231311213231321
  >>
   C13112133313331323321333133313331333133313331333133313331333133313121111133313331323131121323132
  <<
   C131121333133313233213331333133313331333133313331333133313331333131211111333133313231311213231323
  >>
 
 
 C131121333133313233213331333133313331333133313331333133313331333131211111333133313231311213231322
  >>