C111123313121111121111331333133313331333133313331333133313331333133313113313113313331311233112132221
  >>
   C11112331312111112111133133313331333133313331333133313331333133313331311331311331333131123311213222
  <<
   C111123313121111121111331333133313331333133313331333133313331333133313113313113313331311233112132223
  >>
 
 
 C111123313121111121111331333133313331333133313331333133313331333133313113313113313331311233112132222
  >>