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<html> <body> <form action='a.html' name='formname'> <input type='text' id='text1' name='username'> <input list='datalist_id' name='count' id='text2'/> <datalist id='datalist_id'> <option value='A1'>one</option> <option value='A2'>two</option> </datalist> </form> </body> </html>