C111123313121111121111331333133313331333133313331333133313331311331333133313331333133312112322322211
  >>
   C11112331312111112111133133313331333133313331333133313331333131133133313331333133313331211232232221
  <<
   C111123313121111121111331333133313331333133313331333133313331311331333133313331333133312112322322213
  >>
 
 
 C111123313121111121111331333133313331333133313331333133313331311331333133313331333133312112322322212
  >>