Happens if we use hyphens for lists

Test cases 
{{{

- item 1
- item 2
-- **item 2.1**

-- LisaSimpson

----
Text after horizontal line

This has to be escaped somehow (we use space here)
 5
 -8
 ==
 -3

Some conversation:
 - Hello Lisa, it's me, Bart
 - Bart, what are you doing here?
 - I am spamming! :D
}}}