Markup block - Gen<None> - 76 - (0:0,0)
    Tag block - Gen<TagHelper> - 76 - (0:0,0) - p - PTagHelper
        StartTagAndEndTag - <p> ... </p>
        Tag block - Gen<None> - 8 - (3:0,3)
            Markup span - Gen<Markup> - [<custom>] - SpanEditHandler;Accepts:Any - (3:0,3) - Tokens:3
                HtmlTokenType.OpenAngle;[<];
                HtmlTokenType.Text;[custom];
                HtmlTokenType.CloseAngle;[>];
        Tag block - Gen<TagHelper> - 4 - (11:0,11) - br - BRTagHelper
            StartTagOnly - <br>
        Markup span - Gen<Markup> - [:] - SpanEditHandler;Accepts:Any - (15:0,15) - Tokens:1
            HtmlTokenType.Text;[:];
        Tag block - Gen<TagHelper> - 39 - (16:0,16) - strong - StrongTagHelper
            StartTagAndEndTag - <strong> ... </strong>
            Tag block - Gen<TagHelper> - 22 - (24:0,24) - strong - StrongTagHelper
                StartTagAndEndTag - <strong> ... </strong>
                Markup span - Gen<Markup> - [Hello] - SpanEditHandler;Accepts:Any - (32:0,32) - Tokens:1
                    HtmlTokenType.Text;[Hello];
        Markup span - Gen<Markup> - [:] - SpanEditHandler;Accepts:Any - (55:0,55) - Tokens:1
            HtmlTokenType.Text;[:];
        Tag block - Gen<None> - 7 - (56:0,56)
            Markup span - Gen<Markup> - [<input>] - SpanEditHandler;Accepts:Any - (56:0,56) - Tokens:3
                HtmlTokenType.OpenAngle;[<];
                HtmlTokenType.Text;[input];
                HtmlTokenType.CloseAngle;[>];
        Tag block - Gen<None> - 9 - (63:0,63)
            Markup span - Gen<Markup> - [</custom>] - SpanEditHandler;Accepts:Any - (63:0,63) - Tokens:4
                HtmlTokenType.OpenAngle;[<];
                HtmlTokenType.ForwardSlash;[/];
                HtmlTokenType.Text;[custom];
                HtmlTokenType.CloseAngle;[>];
