C1111233131211111211113313331333133313331312331333132231133111
  >>
   C111123313121111121111331333133313331333131233133313223113311
  <<
   C1111233131211111211113313331333133313331312331333132231133113
  >>
 
 
 C1111233131211111211113313331333133313331312331333132231133112
  >>