I Like Zaxo

Output after running and using Data::Dumper is

$VAR1 = {
          'Place de la Gare - Bergerac' => 1,
          'Place De La Gare -  Angers' => 0,
          'Place Thiers -  Nancy' => 0,
          'Place De La Gare -  Rennes' => 1,
          'Place de la Gare' => 1,
          'Place De La Gare - Nevers' => 0,
          'Place De La Gare -  Grenoble' => 0,
          'Place De La Gare 1 -  Grenoble' => 0,
          'Place De La Gare - Angers' => 0,
          'Place de la Gare - Libourne' => 1,
          'Place de la Gare - Moutiers' => 1,
          'Place Mohammed V -  Oujda' => 0,
          'Place De La Gare' => 0,
          'Place Du Chateau - Galerie Marchande Du Rer' => 0,
          'Place de la Gare - Quimper' => 1,
          'Place De La Gare -  Nevers' => 0,
          'Place De La Gare - Rennes' => 1
        };
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I would have though that the Rennes match would have a score of 2, it looks to me that its case sensitive (as re-running with the input as 'Place De La Gare' instead of 'Place de la Gare' scores as i would expect. I dont however get why this is seeing as the regex is using -i ?