C22213331333133313112331323133313331333131111121111331333131133132323213232211
  >>
   C2221333133313331311233132313331333133313111112111133133313113313232321323221
  <<
   C22213331333133313112331323133313331333131111121111331333131133132323213232213
  >>
 
 
 C22213331333133313112331323133313331333131111121111331333131133132323213232212
  >>