print('ContentType: text/html')

fname = form_data.getfirst('firstname')
sname = form_data.getfirst('surname')

print(""
    <!DOCTYPE html>
    <html lang="en">
        <head>
            <meta charset="utf-8" />
            <title>Spies</title>
        </head>
        <body>
            <p>
                Your spy name is: %s, %s %s.
            </p>
        </body>
    </html>"" % (fname, sname))
