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Result
HTML
<body>
     <h1>This is 20Fingers2Brains.</h1>
     <h2>This is 20Fingers2Brains.</h2>
     <h3>This is 20Fingers2Brains.</h3>
     <h4>This is 20Fingers2Brains.</h4>
     <h5>This is 20Fingers2Brains.</h5>
     <h6>This is 20Fingers2Brains.</h6>
     </body>