my $AoH = [

              {
                '1,2,flinstones' => "fred-1 foo-2",
                '2,3,jetsons'    => "george-1 foo-2"
              },
              {
                '1,2,flinstones' => "fred-1 foo-2",
                '2,3,jetsons'    => "jane-1 bar-2"
              },
              {
                '1,2,flinstones' => "barney-1 bar-2",
                '2,3,jetsons'   => "george-1 foo-2"
              },
              {
                '1,2,flinstones' => "barney-1 bar-2",
                '2,3,jetsons'    => "jane-1 bar-2"
              },

];