RazorDocument - [0..24)::24 - [<input><strong></strong>]
    MarkupBlock - [0..24)::24
        MarkupTagHelperElement - [0..7)::7 - input[StartTagOnly] - InputTagHelper
            MarkupTagHelperStartTag - [0..7)::7 - [<input>] - Gen<Markup>
                OpenAngle;[<];
                Text;[input];
                CloseAngle;[>];
        MarkupElement - [7..24)::17
            MarkupStartTag - [7..15)::8 - [<strong>] - Gen<Markup>
                OpenAngle;[<];
                Text;[strong];
                CloseAngle;[>];
            MarkupEndTag - [15..24)::9 - [</strong>] - Gen<Markup>
                OpenAngle;[<];
                ForwardSlash;[/];
                Text;[strong];
                CloseAngle;[>];
    EndOfFile;[];
