A level 2 heading to start
- Followed by a level 4
Then a level 1
Now for some "normal" headings to test going up and down the stack
Section 1
- Section 1.1
  - Section 1.1.1
    - Section 1.1.1.1
      - Section 1.1.1.1.1
        
        Section 1.1.1.1.1.1
      - Section 1.1.1.1.2
    - Section 1.1.1.2
  - Section 1.1.2
- Section 1.2
Section 2

Here's a sample Markdown document with weird headings

A level 2 heading to start

Followed by a level 4

Then a level 1

And another level 2

Then a level 5

Then a level 6

Then a level 5

Then a level 6

And then a level 3

Then a level 5

Then a level 2

Followed by a level 6

Then another level 3

Then level 5

Level 4

Level 3

Level 2

Level 4

Now for some "normal" headings to test going up and down the stack

Section 1

Section 1.1

Section 1.1.1

Section 1.1.1.1

Section 1.1.1.1.1

Section 1.1.1.1.1.1

Section 1.1.1.1.2

Section 1.1.1.2

Section 1.1.2

Section 1.2

Section 2