RazorDocument - [0..11)::11 - [<p><strong>]
    MarkupBlock - [0..11)::11
        MarkupTagHelperElement - [0..11)::11 - p[StartTagAndEndTag] - PTagHelper - CatchALlTagHelper
            MarkupTagHelperStartTag - [0..3)::3
                MarkupTextLiteral - [0..3)::3 - [<p>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                    OpenAngle;[<];
                    Text;[p];
                    CloseAngle;[>];
            MarkupTagHelperElement - [3..11)::8 - strong[StartTagAndEndTag] - StrongTagHelper - CatchALlTagHelper
                MarkupTagHelperStartTag - [3..11)::8
                    MarkupTextLiteral - [3..11)::8 - [<strong>] - Gen<Markup> - SpanEditHandler;Accepts:Any
                        OpenAngle;[<];
                        Text;[strong];
                        CloseAngle;[>];
