C1111233131211111211113313331333133313331333133313331333133313113313331333133313331333133112332122321
  >>
   C111123313121111121111331333133313331333133313331333133313331311331333133313331333133313311233212232
  <<
   C1111233131211111211113313331333133313331333133313331333133313113313331333133313331333133112332122323
  >>
 
 
 C1111233131211111211113313331333133313331333133313331333133313113313331333133313331333133112332122322
  >>