C111123313331323113313331333133313331323133113313232231111
  >>
   C11112331333132311331333133313331333132313311331323223111
  <<
   C111123313331323113313331333133313331323133113313232231113
  >>
 
 
 C111123313331323113313331333133313331323133113313232231112
  >>