C111123313121111121111331333133313331333133313331333133313331311331333133313331333133313112112321321
  >>
   C11112331312111112111133133313331333133313331333133313331333131133133313331333133313331311211232132
  <<
   C111123313121111121111331333133313331333133313331333133313331311331333133313331333133313112112321323
  >>
 
 
 C111123313121111121111331333133313331333133313331333133313331311331333133313331333133313112112321322
  >>