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<!doctype html> <html> <head> <meta charset="utf-8"> <title>HTML5 Practice</title> </head> <body> <h1>Programming Languages</h1> <h5>Machine Language (1st Generation) </h5> <h4>Assempbly Language (2nd Generation)</h4> <h3>High level Language (3rd Generation)</h3> <h2>Query Language (4rth Generation)</h2> <h1>Voice Input Language (5th Generation)</h1> </body> </html>
