C1111233131211111211113313331333133313331333133313331333132233132332111
  >>
   C111123313121111121111331333133313331333133313331333133313223313233211
  <<
   C1111233131211111211113313331333133313331333133313331333132233132332113
  >>
 
 
 C1111233131211111211113313331333133313331333133313331333132233132332112
  >>