{
    "description": [
        {
            "text": "The quick ",
            "color": "blue",
            "italic": true
        },
        {
            "text": "brown fox ",
            "color": "#873600",
            "bold": true,
            "underlined": true,
            "extra": {
                "text": "jumped over ",
                "color": "blue",
                "bold": false,
                "underlined": false,
                "italic": true,
                "strikethrough": true
            }
        },
        {
            "text": "the lazy dog's back. ",
            "color": "green",
            "bold": true,
            "italic": true,
            "underlined": true,
            "strikethrough": true,
            "extra": [
                {
                    "text": "1234567890 ",
                    "color": "black",
                    "strikethrough": false,
                    "extra": "How vexingly quick daft zebras jump!"
                }
            ]
        }
    ],
    "expected_output":
        "<font color=\"blue\"><i>The quick </i></font><font color=\"#873600\"><b><u>brown fox </u></b></font><font color=\"blue\"><i><s>jumped over </s></i></font><font color=\"green\"><b><i><u><s>the lazy dog's back. </s></u></i></b></font><font color=\"black\"><b><i><u>1234567890 </u></i></b></font><font color=\"black\"><b><i><u>How vexingly quick daft zebras jump!</u></i></b></font>"
}