Test

*bold \*text*

_italic \*text_

__underline__

~strikethrough~

*bold _italic bold ~italic bold strikethrough~ __underline italic bold___ bold*

[inline URL](http://www.example.com/)

[inline mention of a user](tg://user?id=123456789)

`inline fixed-width code`

```

pre-formatted fixed-width code block

```

```python

pre-formatted fixed-width code block written in the Python programming language

```