C111123313121111121111331333133313331333133313331333133313331311331333133313331333133311211112232211
  >>
   C11112331312111112111133133313331333133313331333133313331333131133133313331333133313331121111223221
  <<
   C111123313121111121111331333133313331333133313331333133313331311331333133313331333133311211112232213
  >>
 
 
 C111123313121111121111331333133313331333133313331333133313331311331333133313331333133311211112232212
  >>