A quick guide to get you going.
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*Some italics*
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or
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### Heading 3
- list item
- list item
- sub list item
- list item
1. numbered sub list item 1
1. numbered sub list item 2
1. numbered sub list item 3
[link to p2pu](https://p2pu.org)
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<iframe width="640" height="360" src="//www.youtube.com/embed/5LtpOZT0z7E" frameborder="0" allowfullscreen></iframe>
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