Match result for 'Karlstr. 2': Streetname: 'Karlstr.', Streetnumber: '2'.
Match result for '12345': Not a valid address.
Match result for 'Karl Straße 2d': Streetname: 'Karl Straße', Streetnumber: '2d'.
Match result for 'Karlsplatz 14 a': Streetname: 'Karlsplatz', Streetnumber: '14 a'.
Match result for '': Not a valid address.
Match result for 'Karlsplatz': Streetname: 'Karlsplatz', Streetnumber: ''.
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Match result for 'Karlstr. 2': Streetname: 'Karlstr.', Streetnumber: '2'.
Match result for '12345': Not a valid address.
Match result for 'Karl Straße 2d': Streetname: 'Karl Straße', Streetnumber: '2d'.
Match result for 'Karlsplatz 14 a': Streetname: 'Karlsplatz', Streetnumber: '14 a'.
Match result for '': Not a valid address.
Match result for 'Karlsplatz': Not a valid address.